发明名称 |
LOW MN ALLOY STEEL FOR CRYOGENIC SERVICE |
摘要 |
A ferritic cryogenic steel which has a relatively low (about 4-6%) manganese content and which has been made suitable for use at cryogenic temperatures by a thermal cycling treatment followed by a final tempering. The steel includes 4-6% manganese, 0.02-0.06% carbon, 0.1-0.4% molybdenum and 0-3% nickel. |
申请公布号 |
GB2058132(A) |
申请公布日期 |
1981.04.08 |
申请号 |
GB19800025416 |
申请日期 |
1980.08.04 |
申请人 |
UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
|
分类号 |
C22C38/00;C22C38/04;C22C38/12;(IPC1-7):22C38/04 |
主分类号 |
C22C38/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|