粉末冶金技术2012，Vol.30Issue(1)：63-73,11.
粉末冶金锰钢研究新进展
PM steels that contain manganese
Bruce Lindsley 1Brian James 1亓家钟2
作者信息
- 1. Hoeganaes公司,Cinnaminson, NJ 08077,美国
- 折叠
摘要
Abstract
The ferrous PM industry continues to develop and expand its use of non-traditional PM alloying elements. Price, environmental, and recyclability concerns with Mo, Ni and Cu have driven this expansion. Manganese is a relatively inexpensive,yet effective,alloying element in wrought steels. Nevertheless,oxygen sensitivity has limited the use of manganese in PM steels in the past. The current nitrogen-hydrogen sintering atmospheres with low partial pressures of oxygen now permit its use. The combination of Mn with a moderate level of Mo results in PM steel alloys with mechanical properties approaching those of FD -0405. Equally important, these alloys can be processed under typical,industrial sintering conditions. At higher carbon contents these manganese steels can be used as lean alloy, sinter-hardening grades. The benefits of ferrous PM alloys containing manganese will be discussed.关键词
Mn/铁基粉末冶金钢/力学性能Key words
Mn/ferrous PM steel/mechanical properties引用本文复制引用
Bruce Lindsley,Brian James,亓家钟..粉末冶金锰钢研究新进展[J].粉末冶金技术,2012,30(1):63-73,11.
