Abstract
The methods of optical and electron diffraction microscopy are used to study the evolution of phase composition and defect structure in hard alloy WC-steel 100G13 after dynamic loading. Both stable and metastable austenite (the binding phase) are seen in the alloy after such loading. The martensitic transformation γ → ε is seen along with slip in the case of the metastable state, which makes it possible to significantly reduce the scale of plastic deformation of the binder and redistribute the external load onto particles of the reinforcing phase. Microcracks form a special structure in this case, and the integrity of the specimen is maintained up to high loading rates.
| Original language | English |
|---|---|
| Pages (from-to) | 757-761 |
| Number of pages | 5 |
| Journal | Russian Physics Journal |
| Volume | 37 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - Aug 1994 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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Structural-phase changes in hard alloy WC-steel 110G13 after dynamic loading. / Paul', A. V.; Gnyusov, S. F.; Ivanov, Yu F.; Kul'kov, S. N.; Kozlov, E. V.
In: Russian Physics Journal, Vol. 37, No. 8, 08.1994, p. 757-761.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Structural-phase changes in hard alloy WC-steel 110G13 after dynamic loading
AU - Paul', A. V.
AU - Gnyusov, S. F.
AU - Ivanov, Yu F.
AU - Kul'kov, S. N.
AU - Kozlov, E. V.
PY - 1994/8
Y1 - 1994/8
N2 - The methods of optical and electron diffraction microscopy are used to study the evolution of phase composition and defect structure in hard alloy WC-steel 100G13 after dynamic loading. Both stable and metastable austenite (the binding phase) are seen in the alloy after such loading. The martensitic transformation γ → ε is seen along with slip in the case of the metastable state, which makes it possible to significantly reduce the scale of plastic deformation of the binder and redistribute the external load onto particles of the reinforcing phase. Microcracks form a special structure in this case, and the integrity of the specimen is maintained up to high loading rates.
AB - The methods of optical and electron diffraction microscopy are used to study the evolution of phase composition and defect structure in hard alloy WC-steel 100G13 after dynamic loading. Both stable and metastable austenite (the binding phase) are seen in the alloy after such loading. The martensitic transformation γ → ε is seen along with slip in the case of the metastable state, which makes it possible to significantly reduce the scale of plastic deformation of the binder and redistribute the external load onto particles of the reinforcing phase. Microcracks form a special structure in this case, and the integrity of the specimen is maintained up to high loading rates.
UR - http://www.scopus.com/inward/record.url?scp=34249767786&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34249767786&partnerID=8YFLogxK
U2 - 10.1007/BF00559871
DO - 10.1007/BF00559871
M3 - Article
VL - 37
SP - 757
EP - 761
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 8
ER -