| 发明名称 |
Copper alloy, with high conductivity and tensile strength - for electrical conductors |
| 摘要 |
<p>The alloy has the compsn. 0.01 - 0.8% Cr, 0.01 - 0.6% Zr, 0.01 - 0.6 % of an element chosen from the group B, Ag, Ca, Y, IN, Ce, Hf, balance Cu in which the addn. of B, Ca, Y and Ce produces a grain refinement and an increase in mech. properties at room and elevated temp. and that of In, Ag and Hf a strengthening without an adverse effect on the electrical conductivity.</p> |
| 申请公布号 |
DE2243731(A1) |
申请公布日期 |
1974.03.28 |
| 申请号 |
DE19722243731 |
申请日期 |
1972.09.06 |
| 申请人 |
GOSUDARSTWENNY NAUTSCHNO-ISSLEDOWATELSKIJ I PROJEKTNYJ INSTITUT SPLAWOW I OBRABOTKI ZWETNYCH METALLOW GIPROZWETMETOBRABOTKA, MOSKAU |
发明人 |
FEDOROW, WALERIJ N.;ROSENBERG, WLADIMIR M.;DANELIJA, EWGENIJ P.;SCHEWAKIN, JURIJ F.;MATWEJEW, JURIJ A.;KOSCHEWNIKOW, WASILIJ I. (VERSTORBEN);DMITROWSKIJ, PAWEL A.;ORLOWITSCH, TEODOR M.;GOLDBERG, ARON L.;SOLOTOJ, ANATOLIJ L. |
| 分类号 |
C22C9/00;(IPC1-7):C22C9/00 |
主分类号 |
C22C9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
