Method for producing high density hexagonal boron nitride sinter

Details Method for producing high density hexagonal boron nitride sinter Method for producing high density hexagonal boron nitride sinter

1991-02-26

1991-11-12

Group, Karl

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

501 87, 501 96, 501 98, 423290, 264332, F27D 702, C04B 3558

Patent

active

050645897

ABSTRACT:
A method for producing a high density boron nitride sintered body includes mixing high purity hexagonal boron nitride powder with 0.1 to 20% by weight of at least one alkaline earth metal, then shaping the resultant mixture and firing the resultant shaped body in a non-oxidizing atmosphere containing nitrogen.

REFERENCES:
patent: 4287164 (1981-09-01), Endo et al.
patent: 4361543 (1982-11-01), Zhdanovich et al.
Journal of the European Ceramic Society, 5(1989), "Hexagonal Boron Nitride: Fabrication, Properties . . . " A. Lipp et al.

Affiliated with

Also associated with

Rating

Method for producing high density hexagonal boron nitride sinter 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 for producing high density hexagonal boron nitride sinter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing high density hexagonal boron nitride sinter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1011657