Patent · US Active

Method of producing metal cutting tools

US8409668B2 · kind B2 · utility

0Cited by

8References

14Claims

0Family size

Assignee

Sandvik Intellectual Property AB · SE

Inventors

Peter Littecke · Huddinge, SE
Per Mårtensson · Nacka, SE

Key dates

Filing date	Jun 16, 2006
Grant date	Apr 2, 2013
Priority date	—
Expiry date	Sep 16, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/265
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The present invention relates to a method of producing metal cutting tools with outstanding performance in terms of toughness, wear resistance and resistance to coating delamination. According to the method the inserts are subjected to a stream of water mixed with blasting media under method conditions that result in an Almén value between 0.5 and 1.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.