发明公开
- 专利标题: SINTERED METAL OBJECT COMPRISING METAL FIBERS
- 专利标题(中): 包含金属纤维的烧结金属物体
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申请号: EP15790540.7申请日: 2015-11-04
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公开(公告)号: EP3218081A1公开(公告)日: 2017-09-20
- 发明人: VAN HAVER, Wim , VERSCHAEVE, Frank
- 申请人: NV Bekaert SA
- 申请人地址: Bekaertstraat 2 8550 Zwevegem BE
- 专利权人: NV Bekaert SA
- 当前专利权人: NV Bekaert SA
- 当前专利权人地址: Bekaertstraat 2 8550 Zwevegem BE
- 代理机构: Vangheluwe, Lieven Germain L.
- 优先权: EP14192957 20141113
- 国际公布: WO2016075005 20160519
- 主分类号: B01D39/12
- IPC分类号: B01D39/12 ; B01D39/20 ; B22F3/00 ; B22F3/10 ; C22C38/22
摘要:
A sintered metal object comprises metal fibers in a nonwoven web arrangement. The metal fibers comprise stainless steel fibers having a duplex microstructure. The duplex microstructure is a mixed microstructure of austenite and ferrite. The stainless steel fibers are bonded at at least part of their contacting points by means of sinter bonds.
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