发明名称 |
STAINLESS STEEL ALLOYS, TURBOCHARGER TURBINE HOUSINGS FORMED FROM THE STAINLESS STEEL ALLOYS, AND METHODS FOR MANUFACTURING THE SAME |
摘要 |
Disclosed is an austenitic stainless steel alloy that includes, by weight, about 16% to about 21% chromium, about 4.5% to about 5.5% nickel, about 2% to about 5% manganese, about 1% to about 2% silicon, about 0.8% to about 1.2% tungsten, about 0.4% to about 0.8% molybdenum, about 0.4% to about 0.6% niobium, about 0.4% to about 0.5% carbon, and a balance of iron. The alloy is suitable for use in turbocharger turbine housing applications for temperature up to about 1020° C. |
申请公布号 |
US2014227090(A1) |
申请公布日期 |
2014.08.14 |
申请号 |
US201313765365 |
申请日期 |
2013.02.12 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
Chintalapati Pavan;Nandagopal Balasubramani;Guruprasanna Praveen;Wilson Marc;Patil Vijaymahantesh;Laissus Jean-Jacques |
分类号 |
F01D25/00 |
主分类号 |
F01D25/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. An austenitic stainless steel alloy, comprising, by weight:
about 16% to about 21% chromium; about 4.5% to about 5.5% nickel; about 2% to about 5% manganese; about 1% to about 2% silicon; about 0.8% to about 1.2% tungsten; about 0.4% to about 0.8% molybdenum; about 0.4% to about 0.6% niobium; about 0.4% to about 0.5% carbon; and a balance of iron. |
地址 |
Morristown NJ US |