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Title:
【発明の名称】被覆超硬合金切削工具及びそのダイヤモンド被覆方法
Document Type and Number:
Japanese Patent JP2002508449
Kind Code:
A
Abstract:
According to the present invention there is now provided a body of cemented carbide provided with at least one wear resistant layer, which body contains a zone in the cemented carbide and adjacent to the applied layer, containing triangular WC platelets with a specific orientation. Different binder phase gradients are possible. The body is in particular suited for application of CVD diamond layers.

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Inventors:
Mix, Marian
Rayneck, Ingrid
Application Number:
JP2000539187A
Publication Date:
March 19, 2002
Filing Date:
December 18, 1998
Export Citation:
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Assignee:
Sandvik Actie Borrag (Puble)
International Classes:
C23C14/02; C23C16/02; C23C16/27; C23C30/00; B23B27/14; (IPC1-7): C23C16/27; C23C14/02; C23C30/00
Attorney, Agent or Firm:
Takashi Ishida (3 others)



 
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