JP2008280614A - Metal alloy - Google Patents
Metal alloy Download PDFInfo
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- JP2008280614A JP2008280614A JP2008123104A JP2008123104A JP2008280614A JP 2008280614 A JP2008280614 A JP 2008280614A JP 2008123104 A JP2008123104 A JP 2008123104A JP 2008123104 A JP2008123104 A JP 2008123104A JP 2008280614 A JP2008280614 A JP 2008280614A
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- nickel
- copper
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- manganese
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- 229910001092 metal group alloy Inorganic materials 0.000 title claims abstract description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000000956 alloy Substances 0.000 claims abstract description 50
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 49
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 229910052742 iron Inorganic materials 0.000 claims abstract description 22
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 19
- 239000011572 manganese Substances 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
- 239000010703 silicon Substances 0.000 claims abstract description 10
- 239000010936 titanium Substances 0.000 claims abstract description 10
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 10
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 239000011651 chromium Substances 0.000 claims abstract description 9
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims abstract description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 6
- 239000011733 molybdenum Substances 0.000 claims abstract description 6
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000570 Cupronickel Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 22
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 12
- 239000011777 magnesium Substances 0.000 abstract description 12
- 229910052749 magnesium Inorganic materials 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- -1 rare earths Chemical compound 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910014291 N—Cu Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/002—Alloys based on nickel or cobalt with copper as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Laminated Bodies (AREA)
- Heat Treatment Of Steel (AREA)
- Powder Metallurgy (AREA)
- Contacts (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Catalysts (AREA)
Abstract
Description
関連出願の相互参照
本出願は、35U.S.C.§119の下、2007年5月10日に出願された特許文献1、および2007年12月20日に出願された特許文献2の優先権を主張し、それら先行出願は引用により全部、本明細書に編入する。
Cross-reference of related applications. S. C. § 119 claims the priority of Patent Document 1 filed on May 10, 2007 and Patent Document 2 filed on December 20, 2007, all of which are hereby incorporated by reference. Transfer to the book.
発明の分野:
本発明は、銅、ニッケル、マンガンおよび鉄から本質的になる金属合金に関する。この合金の主要構成要素は銅およびニッケルである。
Field of Invention:
The present invention relates to a metal alloy consisting essentially of copper, nickel, manganese and iron. The main components of this alloy are copper and nickel.
この種の既知の合金は大変多くの特性を有し、それらに基づき、合金は多くの技術分野で様々な目的に使用されることができる。それらの腐食耐性、それらの機械的強度およびそれらの延性のために、既知の合金は特に化学工業ならびに石油産業で、化学工学および化学装置の構造に、および脱塩技術に使用することができる。また既知の合金はケーブルの補強に、眼鏡フレームの生産に、および多くの他の技術分野に、ならびに電子技術的用途にも使用することができる。さらにこれらの既知の合金はコーティングに使用することができる。またはそれらは溶接フィラ(welding filler)としても使用できる。 Known alloys of this kind have a great many properties, on the basis of which they can be used for various purposes in many technical fields. Due to their corrosion resistance, their mechanical strength and their ductility, known alloys can be used in the chemical and petroleum industries, in the construction of chemical engineering and chemical equipment, and in desalination techniques. The known alloys can also be used for cable reinforcement, in the production of spectacle frames, and in many other technical fields, as well as in electrotechnical applications. Furthermore, these known alloys can be used for coating. Or they can also be used as welding fillers.
これらの既知の合金は鋳造品、粉末、板、シート、ストリップ、箔、棒、管およびワイヤの形態で製造され、これらは多くの部品の製造に出発製品として役立つ。 These known alloys are manufactured in the form of castings, powders, plates, sheets, strips, foils, bars, tubes and wires, which serve as starting products in the manufacture of many parts.
既知の合金が使用される時にそれらが応じなければならない要求を満たすために、これらの金属合金は良好な加工特性を持たなければならず、すなわちそれらは良好な鋳込みおよび冷間および熱間成形を可能にしなければならず、また良好な溶接および良好なはんだ付またはろう付を可能にしなければならず、良好な機械加工、良好な磨砕および研磨を可能にしなければならず、そしてまたそれらは電気めっきが可能でなければならない。 In order to meet the requirements that they must meet when known alloys are used, these metal alloys must have good processing properties, i.e. they have good casting and cold and hot forming. Must be possible, must allow good welding and good soldering or brazing, must allow good machining, good grinding and polishing, and they are also Electroplating must be possible.
これらすべての要件は、例えばDIN 17743に従いNiCu30Fe合金材料No.2.4360により満たされている。その既知の合金は以下に与える比率(質量%によるか、および/または重量%による)で以下の構成要素を有する:
ニッケル 少なくとも63%
銅 28%〜34%
鉄 1%〜2.5%
マンガン 最高2%
他の材料 最高1%
上で説明した良好な材料の特性の理由の1つは、個別の合金する構成要素成分が互いに完全に可溶性であり、これによりそれらは混和性ギャップ(miscibility gap)がない閉鎖された固溶体系列(closed solid−solution series)を形成し、そしてその結果、合金はその中でそれ自体が完全に均一となる。
All these requirements are for example according to DIN 17743, NiCu30Fe alloy material No. It is satisfied by 2.4360. The known alloy has the following components in the proportions given below (by mass and / or by weight):
Nickel at least 63%
Copper 28% -34%
Iron 1% -2.5%
Manganese up to 2%
Other materials up to 1%
One of the reasons for the good material properties described above is that the individual alloying component components are completely soluble in each other, so that they are closed solid solution series (no miscibility gap) ( closed solid-solution series), and as a result, the alloy itself is completely uniform in itself.
従来技術の金属合金および類似のさらなるニッケル−銅合金は、ニッケルの比率が大変高く、これはニッケルの世界的市場価格が銅の価格よりも数倍も高く、その理由のためにこれら既知の合金が大変高価になるので、考慮しなければならない。同様にニッケル含量が低く、そしてさらなる合金要素をわずか少量加えた既知の銅−ニッケル合金は、例えば機械的強度および延性に関して、あるいは刺激性媒質中でのそれらの腐食耐性に関して順次良くない特性を有する。 Prior art metal alloys and similar further nickel-copper alloys have a very high proportion of nickel, which is why the global market price of nickel is several times higher than the price of copper for these known alloys. Is very expensive and must be taken into account. Similarly, known copper-nickel alloys with a low nickel content and a slight addition of further alloying elements have progressively poor properties, for example with regard to mechanical strength and ductility or with respect to their corrosion resistance in irritating media .
発明の要約
したがって本発明の目的は、上に述べたこれまでに知られているこの一般的種類のデバイスおよび方法の欠点を克服し、そして従来技術の合金、特に合金NiCu30Feと同じ有利な特性を有するが、NiCu30Feと比べて一層低減した比率のニッケルを含み、その結果、既知の合金よりも有意に廉価となる合金を提供する金属合金を提供することである。
SUMMARY OF THE INVENTION The object of the present invention is therefore to overcome the disadvantages of this general class of devices and methods known so far, and to have the same advantageous properties as prior art alloys, in particular the alloy NiCu30Fe. It is to provide a metal alloy that contains an alloy that contains a reduced proportion of nickel compared to NiCu30Fe and, as a result, is significantly less expensive than known alloys.
本発明に従い、前記および他の目的の観点により主に銅、ニッケル、マグネシウムおよび鉄から形成される銅−ニッケル金属合金が提供される。主な構成要素は、銅およびニッケルである。マグネシウムおよび鉄の含量は、従来技術の通例の合金と比較してかなり増加されている。本発明による新規合金は、以下の比率(質量%によるか、および/または重量%による)の以下の構成要素:
銅 40%〜61%
ニッケル 35%〜45%
マンガン 3.9%〜10%
鉄 0.1%〜5%
他の材料(例えば炭素、シリコン、
アルミニウム、マグネシウム、
チタン、クロム、希土類、
モリブデン、イットリウム)
最高、総量の2%
を有し、個々の成分の和を合計して100質量%または100重量%とする。
In accordance with the present invention, a copper-nickel metal alloy formed primarily from copper, nickel, magnesium and iron in accordance with the above and other objective aspects is provided. The main components are copper and nickel. The magnesium and iron contents are considerably increased compared to conventional alloys of the prior art. The novel alloys according to the invention have the following components in the following proportions (by mass% and / or by weight%):
Copper 40% -61%
Nickel 35% -45%
Manganese 3.9% -10%
Iron 0.1% -5%
Other materials (eg carbon, silicon,
Aluminum, magnesium,
Titanium, chromium, rare earth,
Molybdenum, yttrium)
2% of total amount
The sum of the individual components is 100% by mass or 100% by weight.
さらにニッケルの比率が一層低いために、この合金は既知の合金よりも特性を悪くすることなく既知のニッケル−銅合金よりも有意に廉価となる。従来技術と比べて一層高いマンガンの比率により、この合金は多くの応用に要求される特に高い耐熱性も有する。 Furthermore, because of the lower proportion of nickel, this alloy is significantly less expensive than known nickel-copper alloys without degrading properties than known alloys. Due to the higher manganese ratio compared to the prior art, this alloy also has a particularly high heat resistance required for many applications.
この合金は好ましくは以下の比率(質量%によるか、および/または重量%による):
銅 46%〜59%
ニッケル 37%〜42%
マンガン 3.8%〜7%
鉄 0.2%〜5%
他の材料 最高、総量の2%
を有し、選択した成分の和を合計して100質量%または100重量%とする。
This alloy is preferably in the following proportions (by mass% and / or by weight%):
Copper 46% -59%
Nickel 37% -42%
Manganese 3.8% -7%
Iron 0.2% to 5%
Other materials Max. 2% of total
The sum of the selected components is summed to be 100% by mass or 100% by weight.
具体的に好適な合金は以下の比率(質量%によるか、および/または重量%による)の以下の構成要素:
銅 55.03%
ニッケル 39.66%
マンガン 4.64%
鉄 0.46%
炭素 0.05%
シリコン 0.06%
アルミニウム 0.02%
マグネシウム 0.03%
チタン 0.01%
クロム 0.02%
他の材料 0.02%
を有する。
Specifically suitable alloys are the following components in the following proportions (by mass% and / or by weight%):
Copper 55.03%
Nickel 39.66%
Manganese 4.64%
Iron 0.46%
Carbon 0.05%
Silicon 0.06%
Aluminum 0.02%
Magnesium 0.03%
Titanium 0.01%
Chromium 0.02%
Other materials 0.02%
Have
さらに好適な合金は以下の比率(質量%によるか、および/または重量%による)の以下の構成要素:
銅 52.87%
ニッケル 39.16%
マンガン 3.98%
鉄 3.75%
炭素 0.05%
シリコン 0.09%
アルミニウム 0.03%
マグネシウム 0.03%
チタン 0.01%
クロム 0.02%
他の材料 0.01%
を有する。
Further suitable alloys are the following components in the following proportions (by mass and / or by weight):
Copper 52.87%
Nickel 39.16%
Manganese 3.98%
Iron 3.75%
Carbon 0.05%
Silicon 0.09%
Aluminum 0.03%
Magnesium 0.03%
Titanium 0.01%
Chromium 0.02%
Other materials 0.01%
Have
本発明の特徴と考えられる他の特性は、添付する特許請求の範囲で具体的に説明する。 Other features that are considered as characteristic for the invention are set forth with particularity in the appended claims.
本発明を金属合金の態様として記載するが、種々の修飾および構造的変化が本発明の精神から逸脱せずに作成でき、そして特許請求の範囲の等価物の領域および範囲内にあるので、詳細に示す態様に限定されることは意図していない。 While the invention has been described in terms of metal alloy embodiments, various modifications and structural changes can be made without departing from the spirit of the invention and are within the scope and range of equivalents of the claims. It is not intended to be limited to the embodiment shown in FIG.
しかし本発明の構成および操作法は、そのさらなる目的および利点と一緒に、本発明の具体的な態様を表す以下の4種の合金の記載から最も良く理解される。
発明の詳細な説明
However, the construction and operation of the present invention, together with its further objects and advantages, are best understood from the following four alloy descriptions that represent specific embodiments of the present invention.
Detailed Description of the Invention
実施例1:
この実施例では、合金は以下の比率(質量%によるか、および/または重量%による)で以下の構成要素:
銅 40%〜61%
ニッケル 35%〜45%
マンガン 3.9%〜10%
鉄 0.1%〜5%
炭素、シリコン、
アルミニウム、マグネシウム、
チタン、クロム、希土類、
モリブデン、イットリウムのような他の材料
最高、総量の2%
を有し、選択した成分の和を合計して100質量%または100重量%とする。
実施例2:
この実施例では、合金は以下の比率(質量%によるか、および/または重量%による)で以下の構成要素:
銅 46%〜59%
ニッケル 37%〜42%
マンガン 3.8%〜7%
鉄 0.2%〜5%
炭素、シリコン、
アルミニウム、マグネシウム、
チタン、クロム、希土類、
モリブデン、イットリウムのような他の材料
最高、総量の2%
を有し、選択した成分の和を合計して100質量%または100重量%とする。
実施例3:
この実施例では、合金は以下の比率(質量%によるか、および/または重量%による)で以下の構成要素:
銅 55.03%
ニッケル 39.66%
マンガン 4.64%
鉄 0.46%
炭素 0.05%
シリコン 0.06%
アルミニウム 0.02%
マグネシウム 0.03%
チタン 0.01%
クロム 0.02%
他の材料 0.02%
を有する。
実施例4:
この実施例では、合金は以下の比率(質量%によるか、および/または重量%による)で以下の構成要素:
銅 52.87%
ニッケル 39.16%
マンガン 3.98%
鉄 3.75%
炭素 0.05%
シリコン 0.09%
アルミニウム 0.03%
マグネシウム 0.03%
チタン 0.01%
クロム 0.02%
他の材料 0.01%
を有する。
Example 1:
In this example, the alloy has the following components in the following proportions (by mass and / or by weight):
Copper 40% -61%
Nickel 35% -45%
Manganese 3.9% -10%
Iron 0.1% -5%
Carbon, silicon,
Aluminum, magnesium,
Titanium, chromium, rare earth,
Other materials such as molybdenum, yttrium
2% of total amount
The sum of the selected components is summed to be 100% by mass or 100% by weight.
Example 2:
In this example, the alloy has the following components in the following proportions (by mass and / or by weight):
Copper 46% -59%
Nickel 37% -42%
Manganese 3.8% -7%
Iron 0.2% to 5%
Carbon, silicon,
Aluminum, magnesium,
Titanium, chromium, rare earth,
Other materials such as molybdenum, yttrium
2% of total amount
The sum of the selected components is summed to be 100% by mass or 100% by weight.
Example 3:
In this example, the alloy has the following components in the following proportions (by mass and / or by weight):
Copper 55.03%
Nickel 39.66%
Manganese 4.64%
Iron 0.46%
Carbon 0.05%
Silicon 0.06%
Aluminum 0.02%
Magnesium 0.03%
Titanium 0.01%
Chromium 0.02%
Other materials 0.02%
Have
Example 4:
In this example, the alloy has the following components in the following proportions (by mass and / or by weight):
Copper 52.87%
Nickel 39.16%
Manganese 3.98%
Iron 3.75%
Carbon 0.05%
Silicon 0.09%
Aluminum 0.03%
Magnesium 0.03%
Titanium 0.01%
Chrome 0.02%
Other materials 0.01%
Have
これらすべての合金は、比較的高い比率の銅および比較的低い比率のニッケルを有し、その結果としてそれらはニッケルおよび銅のかなりの価格差のために既知のN−Cu合金と比べて経費が比較的低くなる。これとは全く別に、これら合金は高度に腐食耐性であり、高い強度を有し、そしてそれらの大変均一な構造のために大変良く加工することができ、その結果として、それらは広い様々な分野で使用されることができる。 All these alloys have a relatively high proportion of copper and a relatively low proportion of nickel, so that they are expensive compared to known N-Cu alloys due to the considerable price difference between nickel and copper. Relatively low. Apart from this, these alloys are highly corrosion resistant, have high strength and can be processed very well because of their very uniform structure, as a result they are widely used in a wide variety of fields. Can be used in.
例えばNiCu30Feと比較して、実施例3の合金および実施例4の合金は、圧延、圧伸、中間アニールおよび最終アニールにおいて同じ加工条件下で、円形および平面製品に大変類似した機械的値を有し、これはそれらの加工性に大変好ましい効果を有する:以下の表1では、引張強さRm(N/mm2で)および破断A200までの伸び(%で、測定された200mmの長さに基づく)が、実施例3による合金、実施例4による合金および既知の合金NiCu30Feの間で、各々の場合で両方がソフト−アニール(soft−annealed)された直径1.80mmの円形ワイヤおよび1.27×0.38mmのフラットワイヤについて比較する。 For example, compared to NiCu30Fe, the alloys of Example 3 and Example 4 have mechanical values very similar to circular and planar products under the same processing conditions in rolling, drawing, intermediate annealing and final annealing. This has a very favorable effect on their workability: In Table 1 below, the tensile strength Rm (in N / mm 2 ) and the elongation to break A200 (in%, measured in 200 mm length) Is a 1.80 mm diameter circular wire, soft-annealed in each case, between the alloy according to Example 3, the alloy according to Example 4 and the known alloy NiCu30Fe; Comparison is made on a 27 × 0.38 mm flat wire.
比較したこれら3種すべての合金の機械的値は、通常のバッチに依存する変動内で同じと考えられる。同様に、例えば600℃の温度でのろう付中の硬化、および上に関する安定性が等しく良く、このような高いマンガンおよび鉄を含まない銅−ニッケル合金の場合よりも一層良いと考えられる。 The mechanical values of all three alloys compared are considered to be the same within normal batch dependent variations. Similarly, hardening during brazing at a temperature of, for example, 600 ° C., and stability with respect to the top are equally good, and are believed to be better than with such high manganese and iron free copper-nickel alloys.
より高いニッケル含量を有する合金と比べて、実施例3による合金および実施例4による合金の比較的良好な特性のさらなる例は、NiCu30Feと比較して実施例3および実施例4による合金の比較的良好な腐食挙動である。2つの比較腐食試験の結果を以下に与える:
a)120℃で5日間、62%CaCl2中での試験:
NiCu30Feの場合、重量(g/m2h)の損失は0.010であり、実施例3による合金の場合で、それは0.014であり、すなわち実施例3による合金はこれらの条件下で腐食耐性としてNiCu30Feの約71%であり、NiCu30Feに比べて約59%のニッケル含量を有し、そしてNiCu30Feと同様に有害な点蝕の兆候を示さない。
b)80℃,6バールのH2S、6バールのCO2で14日間、27g/リットルのNaCl中での試験:
NiCu30Feの場合、重量(g/m2h)の損失は0.0186であり、実施例4による合金を場合で、それは0.0100であり、すなわち実施例4による合金はこれらの条件下で腐食耐性としてNiCu30Feの約186%であり(すなわちほぼ2倍であり)、NiCu30Feに比べて約59%のニッケル含量を有し、そしてNiCu30Feの場合と同様に有害な点蝕の兆候を示さない。
A further example of the relatively good properties of the alloy according to Example 3 and of the alloy according to Example 4 compared to the alloy with a higher nickel content is the comparative example of the alloy according to Example 3 and Example 4 compared to NiCu30Fe. Good corrosion behavior. The results of two comparative corrosion tests are given below:
a) Test in 62% CaCl 2 at 120 ° C. for 5 days:
In the case of NiCu30Fe the weight (g / m 2 h) loss is 0.010, in the case of the alloy according to Example 3, which is 0.014, ie the alloy according to Example 3 corrodes under these conditions. The resistance is about 71% of NiCu30Fe, has a nickel content of about 59% compared to NiCu30Fe, and does not show signs of harmful pitting similar to NiCu30Fe.
b) Test in 27 g / l NaCl for 14 days at 80 ° C., 6 bar H 2 S, 6 bar CO 2:
In the case of NiCu30Fe the weight (g / m 2 h) loss is 0.0186, in the case of the alloy according to Example 4, which is 0.0100, ie the alloy according to Example 4 corrodes under these conditions. Tolerance is about 186% of NiCu30Fe (ie nearly double), has a nickel content of about 59% compared to NiCu30Fe, and does not show signs of harmful pitting as with NiCu30Fe.
Claims (8)
銅 40%〜61%
ニッケル 35%〜45%
マンガン 3.9%〜10%
鉄 0.1%〜5%
他の材料 最高、総量の2%
から本質的になり、選択した成分の和を合計して100質量%または100重量%とする、銅−ニッケル金属合金。 The following components in the following proportions (by mass and / or by weight):
Copper 40% -61%
Nickel 35% -45%
Manganese 3.9% -10%
Iron 0.1% -5%
Other materials Max. 2% of total
A copper-nickel metal alloy consisting essentially of the sum of the selected components to 100% or 100% by weight.
銅 46%〜59%
ニッケル 37%〜42%
マンガン 3.8%〜7%
鉄 0.2%〜5%
他の材料 最高、総量の2%
を有し、選択した成分の和を合計して100質量%または100重量%とする請求項1に記載の金属合金。 The following ratios (by mass% and / or by weight%):
Copper 46% -59%
Nickel 37% -42%
Manganese 3.8% -7%
Iron 0.2% to 5%
Other materials Max. 2% of total
The metal alloy according to claim 1, wherein the sum of the selected components is 100% by mass or 100% by weight.
銅 55.03%
ニッケル 39.66%
マンガン 4.64%
鉄 0.46%
他の材料 0.21%
からなる請求項1に記載の金属合金。 Copper, nickel, manganese, iron and other materials in the following proportions (by mass and / or by weight):
Copper 55.03%
Nickel 39.66%
Manganese 4.64%
Iron 0.46%
Other materials 0.21%
The metal alloy according to claim 1, comprising:
炭素 0.05%
シリコン 0.06%
アルミニウム 0.02%
マンガン 0.03%
チタン 0.01%
クロム 0.02%
さらなる材料 0.02%
で存在する請求項3に記載の金属合金。 The other materials mentioned above are in the following proportions (by mass% and / or by weight%);
Carbon 0.05%
Silicon 0.06%
Aluminum 0.02%
Manganese 0.03%
Titanium 0.01%
Chromium 0.02%
Additional material 0.02%
A metal alloy according to claim 3 present in
銅 52.87%
ニッケル 39.16%
マンガン 3.98%
鉄 3.75%
他の材料 0.24%。
の銅、ニッケル、マンガン、鉄および他の材料からなる請求項1に記載の金属合金。 The following ratios (by mass% and / or by weight%):
Copper 52.87%
Nickel 39.16%
Manganese 3.98%
Iron 3.75%
Other materials 0.24%.
The metal alloy according to claim 1, comprising copper, nickel, manganese, iron and other materials.
炭素 0.05%
シリコン 0.09%
アルミニウム 0.03%
マンガン 0.03%
チタン 0.01%
クロム 0.02%
さらなる材料 0.02%
で存在する請求項6に記載の金属合金。 The other materials mentioned above are in the following proportions (by mass% and / or by weight% of the total alloy);
Carbon 0.05%
Silicon 0.09%
Aluminum 0.03%
Manganese 0.03%
Titanium 0.01%
Chromium 0.02%
Additional material 0.02%
7. A metal alloy according to claim 6 present in
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT7332007 | 2007-05-10 | ||
| AT0209107A AT505202B1 (en) | 2007-05-10 | 2007-12-20 | METAL ALLOY |
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| Publication Number | Publication Date |
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| JP2008280614A true JP2008280614A (en) | 2008-11-20 |
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| US (1) | US20080279718A1 (en) |
| EP (1) | EP1990433B1 (en) |
| JP (1) | JP2008280614A (en) |
| KR (1) | KR20080099797A (en) |
| AT (2) | AT505202B1 (en) |
| BR (1) | BRPI0801523B1 (en) |
| CA (1) | CA2630391A1 (en) |
| DE (1) | DE502008000370D1 (en) |
| PL (1) | PL1990433T3 (en) |
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| RU2553799C2 (en) * | 2013-11-12 | 2015-06-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Wear and corrosion resistant copper-nickel alloy |
| RU2566098C1 (en) * | 2014-12-22 | 2015-10-20 | Юлия Алексеевна Щепочкина | Copper-based alloy |
| CN118668101A (en) * | 2023-03-17 | 2024-09-20 | 宁德时代新能源科技股份有限公司 | Alloy foil and preparation method thereof, current collector, negative electrode sheet, secondary battery and electrical device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345622A (en) * | 1976-10-07 | 1978-04-24 | Kowa Shindoushiyo Kk | German silver alloy for spectacles |
| JPS6272498A (en) * | 1985-09-25 | 1987-04-03 | Toshiba Corp | Nickel-copper alloy for brazing titanium material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1230196A (en) * | 1968-05-31 | 1971-04-28 | ||
| US3607242A (en) * | 1969-05-22 | 1971-09-21 | Driver Co Wilbur B | Electrical resistance alloy |
| SU456018A1 (en) * | 1972-07-05 | 1975-01-05 | Предприятие П/Я А-3700 | Copper based alloy |
| SU498136A1 (en) * | 1973-08-22 | 1976-01-05 | Предприятие П/Я В-8402 | Solder for high temperature soldering |
| US4627959A (en) * | 1985-06-18 | 1986-12-09 | Inco Alloys International, Inc. | Production of mechanically alloyed powder |
| DD252618B1 (en) * | 1986-09-08 | 1989-08-23 | Akad Wissenschaften Ddr | CU-NI-BASED ALLOY |
-
2007
- 2007-12-20 AT AT0209107A patent/AT505202B1/en not_active IP Right Cessation
-
2008
- 2008-04-30 AT AT08450066T patent/ATE458072T1/en active
- 2008-04-30 EP EP08450066A patent/EP1990433B1/en not_active Not-in-force
- 2008-04-30 DE DE502008000370T patent/DE502008000370D1/en active Active
- 2008-04-30 PL PL08450066T patent/PL1990433T3/en unknown
- 2008-04-30 SI SI200830025T patent/SI1990433T1/en unknown
- 2008-05-05 CA CA002630391A patent/CA2630391A1/en not_active Abandoned
- 2008-05-07 KR KR1020080042233A patent/KR20080099797A/en not_active Ceased
- 2008-05-08 RU RU2008118382/02A patent/RU2453621C2/en active
- 2008-05-09 BR BRPI0801523A patent/BRPI0801523B1/en not_active IP Right Cessation
- 2008-05-09 JP JP2008123104A patent/JP2008280614A/en active Pending
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345622A (en) * | 1976-10-07 | 1978-04-24 | Kowa Shindoushiyo Kk | German silver alloy for spectacles |
| JPS6272498A (en) * | 1985-09-25 | 1987-04-03 | Toshiba Corp | Nickel-copper alloy for brazing titanium material |
Also Published As
| Publication number | Publication date |
|---|---|
| AT505202B1 (en) | 2009-07-15 |
| CA2630391A1 (en) | 2008-11-10 |
| EP1990433A1 (en) | 2008-11-12 |
| US20080279718A1 (en) | 2008-11-13 |
| PL1990433T3 (en) | 2010-07-30 |
| DE502008000370D1 (en) | 2010-04-01 |
| SI1990433T1 (en) | 2010-06-30 |
| RU2008118382A (en) | 2009-11-20 |
| BRPI0801523B1 (en) | 2015-09-15 |
| RU2453621C2 (en) | 2012-06-20 |
| KR20080099797A (en) | 2008-11-13 |
| ATE458072T1 (en) | 2010-03-15 |
| EP1990433B1 (en) | 2010-02-17 |
| BRPI0801523A2 (en) | 2008-12-30 |
| AT505202A1 (en) | 2008-11-15 |
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