
基本信息:
- 专利标题: Ferrous abrasion resistant sliding material
- 专利标题(中):铁质耐磨滑动材料
- 申请号:US11108749 申请日:2005-04-19
- 公开(公告)号:US20050236072A1 公开(公告)日:2005-10-27
- 发明人: Takemori Takayama
- 申请人: Takemori Takayama
- 优先权: JP2004-126270 20040422; JP2005-105677 20050401
- 主分类号: C21D6/00
- IPC分类号: C21D6/00 ; C21D1/06 ; C22C38/00 ; C22C38/22 ; C22C38/36 ; C22C38/56
摘要:
A ferrous abrasion resistant sliding material capable of improving seizing resistance, abrasion resistance and heat crack resistance is provided. The ferrous abrasion resistant sliding material has a martensite parent phase which forms a solid solution with carbon of 0.15 to 0.5 wt %, and the martensite parent phase contains one or more types of each special carbide of Cr, Mo, W and V dispersed therein in a total content of 10 to 50% by volume.
摘要(中):
提供能够提高耐烧结性,耐磨性和耐热裂纹性的耐铁耐磨滑动材料。 铁类耐磨滑动材料具有马氏体母体相,其形成碳浓度为0.15〜0.5重量%的固溶体,马氏体母相含有分散在其中的一种或多种Cr,Mo,W和V的各种特殊碳化物 总含量为10〜50%。
公开/授权文献:
- US2553624A Depolarization process for petroleum fractions 公开/授权日:1951-05-22