C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
C22C 29/08 (2006.01)
Patent
CA 2547926
The present invention relates to a cemented carbide cutting tool insert/button for mining and construction comprising hard constituents in a binder phase of Co and/or Ni and at least one surface portion and an interior portion in which surface portion the grain size is smaller than in the interior portion. The surface portion with the fine grain size has a lower binder phase content than the interior portion.
La présente invention concerne un insert/bouton d'outil de coupe en carbure cémenté destiné à des applications minières et à des applications de construction, comprenant des constituants durs dans une phase liante de Co et/ou de Ni et au moins une partie superficielle et une partie intérieure, la dimension des grains de la partie superficielle étant inférieure à celle de la partie intérieure. La teneur en phase liante de la partie superficielle est inférieure à celle de la partie intérieure.
Collin Marianne
Norgren Susanne
Tillman Mathias
Gowling Lafleur Henderson Llp
Sandvik Intellectual Property Ab
LandOfFree
Cemented carbide tools for mining and construction... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cemented carbide tools for mining and construction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cemented carbide tools for mining and construction... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1738852