| 发明名称 |
AUSTENITIC ALLOY |
| 摘要 |
An austenitic alloy comprising (in weight %):
C: 0.01-0.05Si: 0.05-0.80Mn: 1.5-2Cr: 26-34.5Ni: 30-35Mo: 3-4Cu: 0.5-1.5N: 0.05-0.15V: ≦0.15the balance being Fe and unavoidable impurities, characterized in that 40≦% Ni+100*% N≦5 50. |
| 申请公布号 |
US2017121796(A1) |
申请公布日期 |
2017.05.04 |
| 申请号 |
US201715404397 |
申请日期 |
2017.01.12 |
| 申请人 |
Sandvik Intellectual Property AB |
发明人 |
CHAI Guocai;HÖGBERG Jan;Åkesson Sofia;FORSBERG Urban |
| 分类号 |
C22C30/02;C22C38/46;F22B37/04;C22C38/42;C22C38/02;C22C38/00;C22C38/58;C22C38/44 |
主分类号 |
C22C30/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An austenitic alloy comprising in weight %:
C: 0.01-0.015 Si: 0.40-0.52 Mn: 1.7 Cr: 27 Ni: 33 Mo 3.4 Cu: 0.9-1.0 N: 0.09-0.11 V: 0.07-0.09 the balance being Fe and unavoidable impurities,wherein the weight % of N and Ni is balanced to fulfill the requirement 40<% Ni+100*% N<50, andwherein the alloy has a microstructure that includes a MX phase. |
| 地址 |
Sandviken SE |
