Invention Grant
- Patent Title: Composite tooth for working the ground or rock
- Patent Title (中): 用于加工地面或岩石的复合齿
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Application No.: US13119669Application Date: 2009-08-26
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Publication No.: US08646192B2Publication Date: 2014-02-11
- Inventor: Guy Berton
- Applicant: Guy Berton
- Applicant Address: BE Vaux-sous-Chevremont
- Assignee: Magotteaux International S.A.
- Current Assignee: Magotteaux International S.A.
- Current Assignee Address: BE Vaux-sous-Chevremont
- Agency: Reinhart Boerner Van Deuren P.C.
- Priority: BE2008/0518 20080919
- International Application: PCT/EP2009/060978 WO 20090826
- International Announcement: WO2010/031660 WO 20100325
- Main IPC: E02F3/00
- IPC: E02F3/00
Abstract:
The present invention discloses a composite tooth for working the ground or rocks, said tooth comprising a ferrous alloy at least partially reinforced with titanium carbide according to a defined geometry, in which said reinforced portion comprises an alternating macro-microstructure of millimetric areas concentrated with micrometric globular particles of titanium carbide separated by millimetric areas essentially free of micrometric globular particles of titanium carbide, said areas concentrated with micrometric globular particles of titanium carbide forming a microstructure in which the micrometric interstices between said globular particles are also filled by said ferrous alloy.
Public/Granted literature
- US20110225856A1 COMPOSITE TOOTH FOR WORKING THE GROUND OR ROCK Public/Granted day:2011-09-22
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