Published November 1993
| Version v1
Journal article
Properties and microstructure of high speed steel powders produced under rapid solidification conditions
- 1. Inst. of Materials Research, Slovak Academy of Sciences, Kosice (Slovakia)
- 2. Technical Univ. Kosice (Slovakia)
Description
The objective of this paper is the analysis of physical properties and microstructure of high speed steel powders produced vie gas atomization into gas and into water. We have found that the influence of atomization method on the physical properties and on the microstructure of high speed steel powder particles is considerable higher than that of their chemical composition. The increasing cooling rates resulted in microstructure changes and at a particular threshold cooling rate the crystallization mechanism qualitatively changes. (orig.)
Additional details
Publishing Information
- Journal Title
- Journal de Physique. 4
- Journal Volume
- 3
- Journal Issue
- 7,pt.1
- Journal Page Range
- p. 153-156.
- ISSN
- 1155-4339
- CODEN
- JPICEI
Conference
- Title
- 3. European conference on advanced materials and processes (EUROMAT-3).
- Original Conference Title
- 3. Conference Europeenne sur les Materiaux et les Procedes Avances
- Dates
- 08-10 Jun 1993.
- Place
- Paris (France).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 25051281
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ATOMIZATION; CHEMICAL COMPOSITION; COOLING; CRYSTALLIZATION; MICROSTRUCTURE; PARTICLE SIZE; PHYSICAL PROPERTIES; POWDERS; SOLIDIFICATION; STEELS; WATER
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CRYSTAL STRUCTURE; HYDROGEN COMPOUNDS; IRON ALLOYS; IRON BASE ALLOYS; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; SIZE