skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: HOT PRESSING WITH A TEMPERATURE GRADIENT

Abstract

A method is described for producing powder metal compacts with a high length to width ratio, which are of substantially uniform density. The process consists in arranging a heating coil around the die and providing a temperature gradient along the length of the die with the highest temperature at the point of the compact farthest away from the ram or plunger.

Inventors:
Issue Date:
OSTI Identifier:
4309646
Patent Number(s):
2835573
Assignee:
U. S. Atomic Energy Commission
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
NSA Number:
NSA-12-014431
Resource Type:
Patent
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-58
Country of Publication:
United States
Language:
English
Subject:
PATENTS; COILS; DENSITY; DIES; HEATING; HOT WORKING; METALS; PATENT; POWDERS; PRESSURE; TEMPERATURE; VARIATIONS

Citation Formats

Hausner, H H. HOT PRESSING WITH A TEMPERATURE GRADIENT. United States: N. p., 1958. Web.
Hausner, H H. HOT PRESSING WITH A TEMPERATURE GRADIENT. United States.
Hausner, H H. Tue . "HOT PRESSING WITH A TEMPERATURE GRADIENT". United States.
@article{osti_4309646,
title = {HOT PRESSING WITH A TEMPERATURE GRADIENT},
author = {Hausner, H H},
abstractNote = {A method is described for producing powder metal compacts with a high length to width ratio, which are of substantially uniform density. The process consists in arranging a heating coil around the die and providing a temperature gradient along the length of the die with the highest temperature at the point of the compact farthest away from the ram or plunger.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1958},
month = {5}
}