发明授权
US5100848A Oxide type solid lubricant containing Cr.sub.2 O.sub.3 and Na.sub.2 ZrO.sub
.
失效
含有Cr2O3和Na2ZrO3的氧化物型固体润滑剂
- 专利标题: Oxide type solid lubricant containing Cr.sub.2 O.sub.3 and Na.sub.2 ZrO.sub .
- 专利标题(中): 含有Cr2O3和Na2ZrO3的氧化物型固体润滑剂
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申请号: US696717申请日: 1991-05-07
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公开(公告)号: US5100848A公开(公告)日: 1992-03-31
- 发明人: Yuji Enomoto , Kazunori Umeda
- 申请人: Yuji Enomoto , Kazunori Umeda
- 申请人地址: JPX Tokyo JPX Tokyo
- 专利权人: Agency of Industrial Science and Technology,Ministry of International Trade and Industry
- 当前专利权人: Agency of Industrial Science and Technology,Ministry of International Trade and Industry
- 当前专利权人地址: JPX Tokyo JPX Tokyo
- 优先权: JPX2-120435 19900510
- 主分类号: C10M103/06
- IPC分类号: C10M103/06 ; C04B35/12 ; C04B35/488 ; C10N10/02 ; C10N10/08 ; C10N10/12 ; C10N30/06 ; C10N30/08 ; C10N40/13 ; C10N50/08 ; F16N15/00
摘要:
An oxide type solid lubricant is made up of a sintered composite ceramic mass of Cr.sub.2 O.sub.3 and Na.sub.2 ZrO.sub.3 and has a Cr.sub.2 O.sub.3 content in the range of from 20 to 50% by weight.
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