Method of working steel machine parts including machining during

Details Method of working steel machine parts including machining during Method of working steel machine parts including machining during

1976-03-22

1978-03-07

Stallard, W.

Metal treatment

Compositions

Heat treating

148 36, 148 39, C21D 120, C21D 122

Patent

active

040778126

ABSTRACT:
The invention provides a method of working steel machine parts, and it relates to a composite technique consisting of machining and heat-treatment, which makes use of the fact that at temperatures in the vicinity of or above the Ms point during quench cooling, the structure of steel assumes a state of supercooled austenite or a portion thereof assumes a state of martensite transformation or beinite transformation, suitable for machining, and in such state desired machining is applied to steel machine parts, which are then cooled to room temperature for hardening. Other merits and details will be made clear.

REFERENCES:
patent: 2717846 (1955-09-01), Harvey
patent: 3281287 (1966-10-01), Edstrom et al.
patent: 3386862 (1968-06-01), Johnston et al.
patent: 3425877 (1969-02-01), Deacon
patent: 3535910 (1970-10-01), Connolly
patent: 3752709 (1973-08-01), Zackay et al.

Affiliated with

Also associated with

Rating

Method of working steel machine parts including machining during does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of working steel machine parts including machining during, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of working steel machine parts including machining during will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2018952