CN102994832A - Automotive oil-conveying pipe alloy material - Google Patents
Automotive oil-conveying pipe alloy material Download PDFInfo
- Publication number
- CN102994832A CN102994832A CN201210473560XA CN201210473560A CN102994832A CN 102994832 A CN102994832 A CN 102994832A CN 201210473560X A CN201210473560X A CN 201210473560XA CN 201210473560 A CN201210473560 A CN 201210473560A CN 102994832 A CN102994832 A CN 102994832A
- Authority
- CN
- China
- Prior art keywords
- aluminium
- alloy material
- zirconium
- cobalt
- rare earth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 13
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 13
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 12
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 12
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 11
- 239000010941 cobalt Substances 0.000 claims abstract description 11
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011777 magnesium Substances 0.000 claims abstract description 11
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 11
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 10
- 239000011701 zinc Substances 0.000 claims abstract description 10
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 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 abstract description 6
- 239000004411 aluminium Substances 0.000 claims description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 229910000809 Alumel Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 229910001093 Zr alloy Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention relates to an automotive oil-conveying pipe alloy material which comprises the following components in weight percentage: 0.3%-0.5% of manganese, 1%-1.2% of ferrum, 0.5%-1% of magnesium, 0.5%-1% of zinc, 5%-8% of copper, 0.2%-0.5% of nickel, 0.03%-0.05% of zirconium, 0.01%-0.03% of cobalt, 0.001%-0.003% of rare earth containing yttrium and dysprosium and the balance of aluminum.
Description
Technical field
The invention belongs to metal material field, refer to especially a kind of automobile-used transition pipeline alloy material.
Background technology
At present, automobile-used transition pipeline alloy material is mainly iron alloy or copper alloy, but because iron alloy pipe gentle not high, and use copper pipe cost also higher, and the ratio of copper is great, increases the overall weight of vehicle.
Aluminium proportion low, come instead of copper or iron to make automobile-used transition pipeline with aluminium alloy and have lot of advantages.But existing aluminium alloy is when finally being processed into the tubing of thin-walled, because the ductility of aluminium alloy is lower and occur easily breaking or leakage phenomenon than copper, and the Corrosion Protection of existing aluminum alloy materials is crossed less than requiring.
Summary of the invention
The purpose of this invention is to provide a kind of automobile-used transition pipeline alloy material, the ductility of described aluminium alloy is higher than existing aluminium alloy, and proportion is lower than copper, and can keep enough intensity, and Corrosion Protection is higher.
The present invention is achieved by the following technical solutions:
A kind of automobile-used transition pipeline alloy material, its composition includes by weight percentage, the zirconium of the copper of the magnesium of the manganese of 0.3-0.5%, the iron of 1-1.2%, 0.5-1%, the zinc of 0.5-1%, 5-8%, the nickel of 0.2-0.5%, 0.03-0.05%, the cobalt of 0.01-0.03%, the rare earth that contains yttrium and dysprosium of 0.001-0.003% and the aluminium of surplus.
The weight ratio of described yttrium and dysprosium is 2: 1.
Described manganese, zirconium, iron, cobalt, nickel, rare earth join in the aluminium alloy with manganese aluminium, titanium aluminium, zirconium aluminium, iron aluminium, cobalt nickel aluminium, rare earth aluminium alloy mode respectively.
Described aluminium alloy material preparation method for material:
The composition of aluminium alloy includes by weight percentage, same, the nickel of 0.2-0.5% of the magnesium of the manganese of 0.3-0.5%, the iron of 1-1.2%, 0.5-1%, the zinc of 0.5-1%, 5-8%, the zirconium of 0.03-0.05%, the cobalt of 0.01-0.03%, the rare earth that contains yttrium and dysprosium of 0.001-0.003% and the aluminium of surplus are prepared material;
Wherein aluminium, zinc, copper and magnesium are selected high purity aluminium ingot, zinc ingot metal, copper ingot and magnesium ingot;
Be smelted into after aluminium after calculating, zinc, magnesium, copper, cobalt alumel, mangal and ferro-aluminium mixed and add successively zirconium alloy, rare earth aluminium alloy behind the liquid and then carry out casting and rolling after the refining.
Described smelting temperature is 850 ± 20 ℃; Refining temperature is 850-870 ℃, and refining time is 1-2 hour; Then holding temperature is cast at 800-820 ℃, and constant temperature is cooled to 500 ± 20 ℃ and is rolled, and keeps the constant temperature cooling in the operation of rolling, final roll forming.
The cooling rate of described constant temperature cooling remains on 2.5-3 ℃/minute.
The beneficial effect that the present invention compares with prior art is:
The aluminium alloy pipe of manufacturing of the present invention also has height when having same intensity and lifts ductility, and corrosion resistance nature is higher; Cost is far below copper pipe, and the gap of performance and copper pipe is not much better than iron pipe very much.
Embodiment
Below by specific embodiment technical scheme of the present invention is described.
Embodiment 1
A kind of automobile-used transition pipeline alloy material, its composition includes by weight percentage, 0.3% manganese, 1% iron, 0.5% magnesium, 0.5% zinc, 5% copper, 0.2% nickel, 0.03% zirconium, 0.01% cobalt, 0.001% the rare earth that contains yttrium and dysprosium and the aluminium of surplus, wherein the weight ratio of yttrium and dysprosium is 2: 1.
Embodiment 2
A kind of automobile-used transition pipeline alloy material, its composition includes by weight percentage, 0.5% manganese, 1.2% iron, 1% magnesium, 1% zinc, 8% copper, 0.5% nickel, 0.05% zirconium, 0.03% cobalt, 0.003% the rare earth that contains yttrium and dysprosium and the aluminium of surplus, wherein the weight ratio of yttrium and dysprosium is 2: 1.
Embodiment 3
A kind of automobile-used transition pipeline alloy material, its composition includes by weight percentage, 0.4% manganese, 1.1% iron, 0.8% magnesium, 0.8% zinc, 6% copper, 0.3% nickel, 0.04% zirconium, 0.02% cobalt, 0.002% the rare earth that contains yttrium and dysprosium and the aluminium of surplus, wherein the weight ratio of yttrium and dysprosium is 2: 1.
Its preparation method is:
Be smelted into after aluminium after calculating, zinc, magnesium, copper, cobalt alumel, mangal and ferro-aluminium mixed and add successively zirconium alloy, rare earth aluminium alloy behind the liquid and then carry out casting and rolling after the refining.
Described smelting temperature is 850 ± 20 ℃; Refining temperature is 850-870 ℃, and refining time is 1-2 hour; Then holding temperature is cast at 800-820 ℃, and constant temperature is cooled to 500 ± 20 ℃ and is rolled, and keeps the constant temperature cooling in the operation of rolling, final roll forming; The cooling rate of described constant temperature cooling remains on 2.5-3 ℃/minute.
Claims (3)
1. automobile-used transition pipeline alloy material, it is characterized in that: its composition includes by weight percentage, the zirconium of the copper of the magnesium of the manganese of 0.3-0.5%, the iron of 1-1.2%, 0.5-1%, the zinc of 0.5-1%, 5-8%, the nickel of 0.2-0.5%, 0.03-0.05%, the cobalt of 0.01-0.03%, the rare earth that contains yttrium and dysprosium of 0.001-0.003% and the aluminium of surplus.
2. automobile-used transition pipeline alloy material according to claim 1, it is characterized in that: the weight ratio of described yttrium and dysprosium is 2: 1.
3. automobile-used transition pipeline alloy material according to claim 1, it is characterized in that: described manganese, zirconium, iron, cobalt, nickel, rare earth join in the aluminium alloy with manganese aluminium, titanium aluminium, zirconium aluminium, iron aluminium, cobalt nickel aluminium, rare earth aluminium alloy mode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473560XA CN102994832A (en) | 2012-11-19 | 2012-11-19 | Automotive oil-conveying pipe alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473560XA CN102994832A (en) | 2012-11-19 | 2012-11-19 | Automotive oil-conveying pipe alloy material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102994832A true CN102994832A (en) | 2013-03-27 |
Family
ID=47923937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210473560XA Pending CN102994832A (en) | 2012-11-19 | 2012-11-19 | Automotive oil-conveying pipe alloy material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102994832A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB633154A (en) * | 1947-06-21 | 1949-12-12 | Tennyson Fraser Bradbury | An improved aluminium base alloy |
| SU491717A1 (en) * | 1973-10-29 | 1975-11-15 | ||
| JPS5244712A (en) * | 1975-10-06 | 1977-04-08 | Showa Alum Corp | High strength, high toughness al alloy |
| CN102312135A (en) * | 2010-06-30 | 2012-01-11 | 通用汽车环球科技运作有限责任公司 | Improved y alloy y |
| CN103014421A (en) * | 2012-11-19 | 2013-04-03 | 宁波福士汽车部件有限公司 | Vehicle oil delivery pipe alloy material and preparation method thereof |
-
2012
- 2012-11-19 CN CN201210473560XA patent/CN102994832A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB633154A (en) * | 1947-06-21 | 1949-12-12 | Tennyson Fraser Bradbury | An improved aluminium base alloy |
| SU491717A1 (en) * | 1973-10-29 | 1975-11-15 | ||
| JPS5244712A (en) * | 1975-10-06 | 1977-04-08 | Showa Alum Corp | High strength, high toughness al alloy |
| CN102312135A (en) * | 2010-06-30 | 2012-01-11 | 通用汽车环球科技运作有限责任公司 | Improved y alloy y |
| CN103014421A (en) * | 2012-11-19 | 2013-04-03 | 宁波福士汽车部件有限公司 | Vehicle oil delivery pipe alloy material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103194679B (en) | Steel plate for structure with excellent marine atmospheric corrosion resistance and production method thereof | |
| CN101787472B (en) | Heat-resistant forged magnesium-rare earth alloy and preparation method thereof | |
| CN101838764B (en) | Scandium and strontium composite microalloyed high-zinc 2099 aluminum alloy and preparation method thereof | |
| CN102808105A (en) | Method for preparing shape memory copper alloy | |
| CN102851527A (en) | Copper-silver-magnesium alloy contact wire and preparation method thereof | |
| CN104294126A (en) | Wear-resistant damping alloy | |
| CN101643873A (en) | Corrosion resistance high strength rare earth magnesium alloy and preparation method thereof | |
| CN103014441A (en) | Preparation method of material used for casting thin aluminium alloy at high pressure | |
| CN105154736A (en) | Heat-resisting cast magnesium alloy and preparation method thereof | |
| CN102952981A (en) | Alloy material of water pipe for vehicle and preparation method of alloy material | |
| CN104694825B (en) | Corrosion-resistant cast high-carbon steel and preparation method thereof | |
| CN104789832A (en) | Special high-strength aluminum-magnesium alloy for storage racks and manufacturing method of special high-strength aluminum-magnesium alloy | |
| CN102312134A (en) | Novel 3003 aluminium alloy | |
| CN103014421A (en) | Vehicle oil delivery pipe alloy material and preparation method thereof | |
| CN103014422A (en) | Method for preparing vehicle oil delivery pipe alloy material | |
| CN102994813A (en) | Aluminum alloy material for air conditioner pipe | |
| CN103834862A (en) | Iron-cobalt alloy and preparation method of magnetizing pole head of iron-cobalt alloy | |
| CN104561709B (en) | High-creep-performance casting magnesium alloy and preparation method thereof | |
| CN102994832A (en) | Automotive oil-conveying pipe alloy material | |
| CN103710563B (en) | A kind of silver alloy with fluorescent effect | |
| CN102965552A (en) | Alloy material for automotive water tube | |
| CN100467642C (en) | 7075 aluminum alloy containing erbium | |
| CN102978480A (en) | Aluminum alloy material for air conditioning pipe and method for preparing same | |
| CN104561717A (en) | High-performance heat-resistant cast magnesium alloy and preparation method thereof | |
| CN104109788A (en) | Deformed magnesium alloy suitable for sectional material and preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |