Published April 1985 | Version v1
Journal article Metadata-only

Compactibility of atomized high-speed steel and steel 3 powders

Creators

  • 1. AN Ukrainskoj SSR, Kiev. Inst. Problem Materialovedeniya

Description

Spherical powders and powders of lammellar-scaly shape of high-speed R6M5K5 steel and steel 3 produced by the method of centrifugal atomization of a rotating billet under conditions of cold pressing in steel moulds are studied for thier compactability. Compacting pressure dependnences are establsihed for density of cold-pressed compacts of spherical and scaly powders. The powders of lammellar-scaly shape both of high-speed steel and steel 3 are found to possess better compactibility within a wide range of pressures as compared to powders of spherical shape. Compacts of the lammellar-scaly powders possess also higher mechanical strength

Additional details

Additional titles

Original title (Russian)
Уплотняемост' распыленных порошков быстрорежущей стали и стали 3

Publishing Information

Journal Title
Poroshk. Metall.
Journal Issue
no.4
Series
Poroshk. Metall.
ISSN
0032-4795

INIS

Country of Publication
Ukraine
Country of Input or Organization
USSR
INIS RN
16084382
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ATOMIZATION; CARBON STEELS; COLD PRESSING; COMPACTING; COMPRESSION STRENGTH; DENSITY; POWDERS; PRESSURE DEPENDENCE
Descriptors DEC
ALLOYS; CARBON ADDITIONS; FABRICATION; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS WORKING; MECHANICAL PROPERTIES; PHYSICAL PROPERTIES; PRESSING; STEELS

Optional Information

Notes
For English translation see the journal Soviet Powder Metallurgy and Metal Ceramics (USA).