GB1244082A - Improvements in introducing a grain refining or alloying agent into molten metals and alloys - Google Patents
Improvements in introducing a grain refining or alloying agent into molten metals and alloysInfo
- Publication number
- GB1244082A GB1244082A GB1275669A GB1275669A GB1244082A GB 1244082 A GB1244082 A GB 1244082A GB 1275669 A GB1275669 A GB 1275669A GB 1275669 A GB1275669 A GB 1275669A GB 1244082 A GB1244082 A GB 1244082A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- grain refining
- introducing
- molten metals
- metals
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 5
- 229910045601 alloy Inorganic materials 0.000 title abstract 4
- 239000000956 alloy Substances 0.000 title abstract 4
- 150000002739 metals Chemical class 0.000 title abstract 3
- 238000005275 alloying Methods 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 3
- 229910052796 boron Inorganic materials 0.000 abstract 2
- 229910052758 niobium Inorganic materials 0.000 abstract 2
- 229910052715 tantalum Inorganic materials 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 238000007792 addition Methods 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
1,244,082 Adding metals to metals or alloys. KAWECKI BERYLCO INDUSTRIES Inc. March 11, 1969 [March 13, 1968], No.12756/69. Heading C7D. Additions are made to a molten metal by feeding a master alloy of one or more alloying or grain refining additives in the form of a wire or strip into a stream of the molten metal flowing through a troughed device, as close as possible to the beginning thereof, the feed and flow rates being adjusted to obtain a constant ratio between them. The master alloy may be of Al alloyed with one or more of B, Ti and Zr when the melt is of Al. The wire or strip may be fed from a mechanism with adjustable speed and in such a manner as to effect a significant disturbance of the flow without impairing the integrity of the stream. The treatment of Zn, Cu, Fe and Ni with elements such as B, Ti, Zr, Nb, Ta and borides of Zr, Nb and Ta is also referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6803537 | 1968-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1244082A true GB1244082A (en) | 1971-08-25 |
Family
ID=19803016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1275669A Expired GB1244082A (en) | 1968-03-13 | 1969-03-11 | Improvements in introducing a grain refining or alloying agent into molten metals and alloys |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2003824A1 (en) |
| GB (1) | GB1244082A (en) |
| NO (1) | NO124317B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2174103A (en) * | 1985-03-25 | 1986-10-29 | Cabot Corp | Grain refiner for aluminum containing silicon |
| GB2194796A (en) * | 1986-09-08 | 1988-03-16 | Kb Alloys Inc | Third element additions to aluminum-titanium master alloys |
| US4873054A (en) * | 1986-09-08 | 1989-10-10 | Kb Alloys, Inc. | Third element additions to aluminum-titanium master alloys |
| US5055256A (en) * | 1985-03-25 | 1991-10-08 | Kb Alloys, Inc. | Grain refiner for aluminum containing silicon |
| RU2210611C2 (en) * | 2001-08-31 | 2003-08-20 | Региональный общественный фонд содействия защите интеллектуальной собственности | Process of modification of aluminum alloys |
| WO2008075995A1 (en) * | 2006-12-19 | 2008-06-26 | Advanced Alloys Sa | Method for obtaining alloying additives used for producing alloys |
| RU2395610C2 (en) * | 2008-07-17 | 2010-07-27 | Олег Владимирович Анисимов | Procedure for generation of additives and addition alloys for production of alloys |
| WO2012110788A2 (en) | 2011-02-18 | 2012-08-23 | Brunel University | Method of refining metal alloys |
| CN104583429A (en) * | 2012-08-16 | 2015-04-29 | 布鲁内尔大学 | Al-Nb-B master alloy for grain refining |
| CN109706357A (en) * | 2019-03-20 | 2019-05-03 | 安徽信息工程学院 | A kind of material capable of changing alloy structure and preparation method thereof |
-
1969
- 1969-03-11 GB GB1275669A patent/GB1244082A/en not_active Expired
- 1969-03-12 NO NO101969A patent/NO124317B/no unknown
- 1969-03-13 FR FR6907142A patent/FR2003824A1/fr not_active Withdrawn
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055256A (en) * | 1985-03-25 | 1991-10-08 | Kb Alloys, Inc. | Grain refiner for aluminum containing silicon |
| GB2174103A (en) * | 1985-03-25 | 1986-10-29 | Cabot Corp | Grain refiner for aluminum containing silicon |
| GB2174103B (en) * | 1985-03-25 | 1989-06-21 | Cabot Corp | Grain refiner for aluminum containing silicon |
| US4812290A (en) * | 1986-09-08 | 1989-03-14 | Kb Alloys, Inc. | Third element additions to aluminum-titanium master alloys |
| US4873054A (en) * | 1986-09-08 | 1989-10-10 | Kb Alloys, Inc. | Third element additions to aluminum-titanium master alloys |
| GB2194796B (en) * | 1986-09-08 | 1991-01-02 | Kb Alloys Inc | Third element additions to aluminum-titanium master alloys |
| GB2194796A (en) * | 1986-09-08 | 1988-03-16 | Kb Alloys Inc | Third element additions to aluminum-titanium master alloys |
| RU2210611C2 (en) * | 2001-08-31 | 2003-08-20 | Региональный общественный фонд содействия защите интеллектуальной собственности | Process of modification of aluminum alloys |
| WO2008075995A1 (en) * | 2006-12-19 | 2008-06-26 | Advanced Alloys Sa | Method for obtaining alloying additives used for producing alloys |
| RU2395610C2 (en) * | 2008-07-17 | 2010-07-27 | Олег Владимирович Анисимов | Procedure for generation of additives and addition alloys for production of alloys |
| WO2012110788A2 (en) | 2011-02-18 | 2012-08-23 | Brunel University | Method of refining metal alloys |
| US10329651B2 (en) | 2011-02-18 | 2019-06-25 | Brunel University London | Method of refining metal alloys |
| CN104583429A (en) * | 2012-08-16 | 2015-04-29 | 布鲁内尔大学 | Al-Nb-B master alloy for grain refining |
| CN104583429B (en) * | 2012-08-16 | 2016-11-09 | 布鲁内尔大学 | Al Nb B foundry alloy for crystal grain refinement |
| CN109706357A (en) * | 2019-03-20 | 2019-05-03 | 安徽信息工程学院 | A kind of material capable of changing alloy structure and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| NO124317B (en) | 1972-04-04 |
| FR2003824A1 (en) | 1969-11-14 |
| DE1912295A1 (en) | 1969-10-02 |
| DE1912295B2 (en) | 1976-04-08 |
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