Invention Grant
US06710020B2 Hollow fullerene-like nanoparticles as solid lubricants in composite metal matrices
有权
中空富勒烯样纳米颗粒作为复合金属基体中的固体润滑剂
- Patent Title: Hollow fullerene-like nanoparticles as solid lubricants in composite metal matrices
- Patent Title (中): 中空富勒烯样纳米颗粒作为复合金属基体中的固体润滑剂
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Application No.: US10220596Application Date: 2002-12-19
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Publication No.: US06710020B2Publication Date: 2004-03-23
- Inventor: Reshef Tenne , Lev Rapoport , Mark Lvovsky , Yishay Feldman , Volf Leshchinsky
- Applicant: Reshef Tenne , Lev Rapoport , Mark Lvovsky , Yishay Feldman , Volf Leshchinsky
- Priority: IL134892 20000306
- Main IPC: B22F326
- IPC: B22F326
Abstract:
The present invention provides a new composite material comprising a porous matrix made of metal, metal alloy or semiconducting material and hollow fullerene-like nanoparticles of a metal chalcogenide compound or mixture of such compounds. The composite material is characterized by having a porosity between about 10% and about 40%. The amount of the hallow nanoparticles in the composite material is 1-20 wt. %.
Public/Granted literature
- US20030144155A1 Hollow fullerene-like nanoparticles as solid lubricants in composite metal matrices Public/Granted day:2003-07-31
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