GB1284197A - Copper alloys - Google Patents
Copper alloysInfo
- Publication number
- GB1284197A GB1284197A GB6128870A GB6128870A GB1284197A GB 1284197 A GB1284197 A GB 1284197A GB 6128870 A GB6128870 A GB 6128870A GB 6128870 A GB6128870 A GB 6128870A GB 1284197 A GB1284197 A GB 1284197A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- alloy
- dec
- copper alloys
- deoxidizers
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
1284197 Copper alloy FURAKAWA ELECTRIC CO Ltd 23 Dec 1970 [23 Dec 1969J 61288/70 Heading C7A A copper alloy comprises Tl 0.005-0.09 the balance being Cu and incidental impurities. Preferably the Tl is 0.01-0.08. The starting material may be electrolytic copper, oxygen-free copper or tough pitch copper containing (0À02-0À05% O). Deoxidizers e.g. one of the following may be added P, Li, Si, Ca, Zn, Al, Ce, Mg. Preparation of the alloy involves addition of a Cu/Tl alloy (Tl 30-40) to the copper smelt and heat-treatment of the cast ingot may include hot working 900- 1,000‹C., followed by cold working and annealing at 400-550‹C. The alloy has good electrical and thermal conductivity and may be used in radiator cores for automobiles and air conditioner units, in commutators and in rotor coils.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10367869A JPS4840166B1 (en) | 1969-12-23 | 1969-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1284197A true GB1284197A (en) | 1972-08-02 |
Family
ID=14360430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6128870A Expired GB1284197A (en) | 1969-12-23 | 1970-12-23 | Copper alloys |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4840166B1 (en) |
DE (1) | DE2062939C3 (en) |
GB (1) | GB1284197A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1385363A1 (en) * | 2001-04-06 | 2004-01-28 | Suzuki Co., Ltd | Printed circuit board and production method therefor, and laminated printed circuit board |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233067A (en) * | 1978-01-19 | 1980-11-11 | Sumitomo Electric Industries, Ltd. | Soft copper alloy conductors |
KR101722015B1 (en) * | 2015-11-03 | 2017-04-03 | 주식회사 포스코 | Apparatus of coating steel sheet using inkjet printing |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1020914A (en) * | 1961-11-10 | 1966-02-23 | Gen Electric | Improvements in vacuum circuit interrupter |
-
1969
- 1969-12-23 JP JP10367869A patent/JPS4840166B1/ja active Pending
-
1970
- 1970-12-21 DE DE19702062939 patent/DE2062939C3/en not_active Expired
- 1970-12-23 GB GB6128870A patent/GB1284197A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1385363A1 (en) * | 2001-04-06 | 2004-01-28 | Suzuki Co., Ltd | Printed circuit board and production method therefor, and laminated printed circuit board |
EP1385363B1 (en) * | 2001-04-06 | 2008-05-21 | Mitsui Mining & Smelting Co., Ltd | Printed circuit board and production method therefor, and laminated printed circuit board |
Also Published As
Publication number | Publication date |
---|---|
DE2062939B2 (en) | 1981-01-22 |
JPS4840166B1 (en) | 1973-11-29 |
DE2062939A1 (en) | 1971-07-01 |
DE2062939C3 (en) | 1981-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |