Invention Grant
- Patent Title: Large ceramic component and method of manufacture
- Patent Title (中): 大型陶瓷部件及其制造方法
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Application No.: US13060086Application Date: 2008-08-29
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Publication No.: US08772190B2Publication Date: 2014-07-08
- Inventor: Zhijian Shen , Saeid Esmaeilzadeh , Katarina Flodstrom , Charlotte Vieillard
- Applicant: Zhijian Shen , Saeid Esmaeilzadeh , Katarina Flodstrom , Charlotte Vieillard
- Applicant Address: SE Gothenburg
- Assignee: AB SKF
- Current Assignee: AB SKF
- Current Assignee Address: SE Gothenburg
- Agency: Holland & Hart LLP
- Agent Bryan G. Pratt
- International Application: PCT/EP2008/061410 WO 20080829
- International Announcement: WO2010/022788 WO 20100304
- Main IPC: C04B35/584
- IPC: C04B35/584 ; C04B35/599 ; C04B35/593 ; C04B35/645 ; C04B35/597 ; C04B35/626 ; F16C33/32
Abstract:
The invention concerns a sintered ceramic component of silicon nitride or sialon suitable as rolling element in a bearing and a manufacturing method for making such ceramic components. The ceramic component has high density and a homogeneous and fine microstructure, giving the component excellent mechanical properties. Manufacturing of the sintered ceramic component by SPS is cost-effective and rapid.
Public/Granted literature
- US20110266719A1 LARGE CERAMIC COMPONENT AND METHOD OF MANUFACTURE Public/Granted day:2011-11-03
Information query
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