Matches 1 - 22 out of 22
Match Document Document Title
7147939 Coated carbide tap  
A coated carbide tap comprises a substrate consisting of tungsten carbide cemented with 12 to 16% by weight cobalt with additions of small amounts of transition metal carbides added to restrain...
6929851 Coated substrate  
Method for removing a portion of the binder phase from the surface of a substrate that is composed of particles of at least a first phase joined together by the binder phase, and wherein the...
6896978 Joint construction of cobalt-based alloy  
In the joint construction of cobalt-based alloy, a cobalt-based alloy layer 1 , in which granular or massive eutectic carbide 2 disperses, is joined to a metal of a base metal 37 via an insert...
6638571 Coated cemented carbide cutting tool member and process for producing the same  
The present invention relates to a coated cemented carbide cutting tool member, which includes: a substrate and a hard coating layer deposited on the substrate, wherein the hard coating layer has...
6338894 Coated cemented carbide cutting tool member and process for producing the same  
The present invention relates to a coated cemented carbide cutting tool member, which includes: a substrate and a hard coating layer deposited on the substrate, wherein the hard coating layer has...
6333098 Coated cutting insert  
The present invention discloses a coated cutting insert particularly useful for dry milling of grey cast iron. The insert is characterized by a WC--Co cemented carbide substrate and a coating...
6217992 Coated cutting insert with a C porosity substrate having non-stratified surface binder enrichment  
A cutting insert which comprises a rake face and a flank face wherein there is a cutting edge at the juncture of the rake face and the flank face. The cutting insert has a coating and a substrate...
6117533 Substrate with a superhard coating containing boron and nitrogen and method of making the same  
A cutting tool includes a substrate and a coating on the substrate. The coating includes a base adhesion layer that is on at least a portion of the substrate. A first intermediate adhesion layer,...
6096436 Boron and nitrogen containing coating and method for making  
A coating scheme comprising a boron and nitrogen containing layer that satisfactorily adheres to a substrate is disclosed. The satisfactorily adherent coating scheme comprises a base layer, a first...
6093479 Coated hard alloy blade member  
A coated hard alloy blade member is disclosed which includes a substrate formed of a hard alloy of a WC-based cemented carbide or a TiCN-based cermet, and a hard coating deposited on the substrate....
6086959 Boron and nitrogen containing coating and method for making  
A coating scheme comprising a boron and nitrogen containing layer that satisfactorily adheres to a substrate is disclosed. The satisfactorily adherent coating scheme comprises a base layer, a first...
6054185 Substrate with superhard coating containing boron and nitrogen and method of making the same  
A cutting tool includes a substrate and a coating on the substrate. The coating includes a base adhesion layer that is on at least a portion of the substrate. A first intermediate adhesion layer,...
5976716 Substrate with a superhard coating containing boron and nitrogen and method of making the same  
A cutting tool includes a substrate and a coating on the substrate. The coating includes a base adhesion layer that is on at least a portion of the substrate. A first intermediate adhesion layer,...
5955186 Coated cutting insert with A C porosity substrate having non-stratified surface binder enrichment  
A cutting insert which comprises a rake face and a flank face wherein there is a cutting edge at the juncture of the rake face and the flank face. The cutting insert has a coating and a substrate...
5948541 Boron and nitrogen containing coating and method for making  
A coating scheme comprising a boron and nitrogen containing layer that satisfactorily adheres to a substrate is disclosed. The satisfactorily adherent coating scheme comprises a base layer, a first...
5942318 Coated cutting insert  
There is provided a coated cutting insert particularly useful for finishing operations in milling of grey cast iron. The insert has a fine-grained WC-Co cemented carbide body and a coating of...
5920760 Coated hard alloy blade member  
A coated hard alloy blade member is disclosed which includes a substrate formed of a hard alloy of a WC-based cemented carbide or a TiCN-based cermet, and a hard coating deposited on the substrate....
5915162 Coated cutting tool and a process for the production of the same  
This invention relates to a coated cutting tool suitable for high speed cutting working and a process for the production of the same. The feature of the present invention consists in a coated...
5912051 Coated cutting insert  
The present invention discloses a coated cutting insert particularly useful for dry milling of grey cast iron. The insert is characterized by a WC--Co cemented carbide substrate and a coating...
5766742 Cutting blade made of titanium carbonitride-base cermet, and cutting blade made of coated cermet  
In a cutting blade made of a titanium carbonitride-base cermet comprising: 3 to 20% by weight of a metal binder phase, the principal ingredients of which are Co and/or Ni, 3 to 30% by weight...
5722803 Cutting tool and method of making the cutting tool  
A coated cutting tool, and a method of producing the same, comprising a substrate which has a roughened surface that presents a surface roughness of between 15 microinches R a and 125 microinches...
5709907 Method of making coated cutting tools  
A method of producing a cutting tool, comprising a substrate which has a roughened surface that presents a surface roughness of between 15 microinches R a and 125 microinches R a . A coating is...
Matches 1 - 22 out of 22