GB1272117A - A low density wrought zinc alloy with improved strength and low temperature ductility - Google Patents
A low density wrought zinc alloy with improved strength and low temperature ductilityInfo
- Publication number
- GB1272117A GB1272117A GB46170/69A GB4617069A GB1272117A GB 1272117 A GB1272117 A GB 1272117A GB 46170/69 A GB46170/69 A GB 46170/69A GB 4617069 A GB4617069 A GB 4617069A GB 1272117 A GB1272117 A GB 1272117A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc alloy
- improved strength
- temperature ductility
- low temperature
- low density
- 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
- 229910001297 Zn alloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000012535 impurity Substances 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
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/165—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon of zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
- C22C18/04—Alloys based on zinc with aluminium as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
Abstract
1,272,117. Heat-treated zinc base alloy. NORANDA COPPER MILLS Ltd. Sept.18, 1969 [Sept. 24, 1968], No.46170/69. Heading C7A. An alloy comprising:- Al 18-30% Cu 0-3% Si 0-0À1% and Mg 0-0À1%, the balance, apart from impurities being Zn, is wrought (e.g. by rolling or extrusion), is heated to between the eutectoid and solidus temperatures and then slow cooled at no more than 2C. /min (e.g. 1-2C. /min) to below the eutectoid temperature. The cooled alloy may optionally be cold worked (e.g. by rolling or drawing) after the cooling step.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA30768 | 1968-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1272117A true GB1272117A (en) | 1972-04-26 |
Family
ID=4084523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB46170/69A Expired GB1272117A (en) | 1968-09-24 | 1969-09-18 | A low density wrought zinc alloy with improved strength and low temperature ductility |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3741819A (en) |
| BE (1) | BE739344A (en) |
| CA (1) | CA899110A (en) |
| DE (1) | DE1948319A1 (en) |
| FR (1) | FR2020538A1 (en) |
| GB (1) | GB1272117A (en) |
| NL (1) | NL6914468A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE29038E (en) * | 1973-05-08 | 1976-11-16 | St. Joe Minerals Corporation | High strength zinc alloys |
| GB2289056A (en) * | 1994-04-26 | 1995-11-08 | Johnson Matthey Plc | Methods and materials for brazing aluminium |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972743A (en) * | 1975-10-20 | 1976-08-03 | Ball Corporation | High strength, stable zinc-aluminum alloy |
| US7785429B2 (en) * | 2003-06-10 | 2010-08-31 | The Boeing Company | Tough, high-strength titanium alloys; methods of heat treating titanium alloys |
| CN108165782B (en) * | 2017-12-28 | 2020-01-07 | 东南大学 | Medical zinc-based alloy strip and preparation method thereof |
| CN115927913B (en) * | 2022-12-16 | 2024-04-26 | 中国矿业大学 | Containing Mg2Zn11Zn-Mg-Cu alloy with Zn trilobal eutectic structure |
-
1968
- 1968-09-24 CA CA899110A patent/CA899110A/en not_active Expired
-
1969
- 1969-09-18 GB GB46170/69A patent/GB1272117A/en not_active Expired
- 1969-09-23 FR FR6932384A patent/FR2020538A1/fr not_active Withdrawn
- 1969-09-24 NL NL6914468A patent/NL6914468A/xx unknown
- 1969-09-24 BE BE739344D patent/BE739344A/xx unknown
- 1969-09-24 DE DE19691948319 patent/DE1948319A1/en active Pending
-
1971
- 1971-01-20 US US00108199A patent/US3741819A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE29038E (en) * | 1973-05-08 | 1976-11-16 | St. Joe Minerals Corporation | High strength zinc alloys |
| GB2289056A (en) * | 1994-04-26 | 1995-11-08 | Johnson Matthey Plc | Methods and materials for brazing aluminium |
Also Published As
| Publication number | Publication date |
|---|---|
| BE739344A (en) | 1970-03-02 |
| DE1948319A1 (en) | 1971-02-04 |
| FR2020538A1 (en) | 1970-07-17 |
| US3741819A (en) | 1973-06-26 |
| NL6914468A (en) | 1970-03-26 |
| CA899110A (en) | 1972-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |