Abstract
In this work, the behavior of powdered titanium mononickelide in static and shock compression and subsequent heating of the molds was studied using the methods of x-ray and dilatometric analysis. It was shown that during static compression, in distinction from shock compression, the phase transition B2 → B19 takes place to a significant degree in the powder. At the same time, shock compression causes significantly more lattice defects in comparison with static compression, which the process of subsequent sintering activates. During the sintering of the pressings produced by static compression, the reverse transformation takes place in them accompanied by the effect of shape "memory" and causing the distension of the molds, which complicates the production of high-density sintered material.
| Original language | English |
|---|---|
| Pages (from-to) | 751-754 |
| Number of pages | 4 |
| Journal | Soviet Physics Journal |
| Volume | 30 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Sep 1987 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
- Engineering(all)
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Dynamic compression of titanium mononickelide. / Panin, V. E.; Slosman, A. I.; Ovechkin, B. B.; Kirillov, V. A.; Bondar', M. P.; Kostyukov, N. A.
In: Soviet Physics Journal, Vol. 30, No. 9, 09.1987, p. 751-754.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Dynamic compression of titanium mononickelide
AU - Panin, V. E.
AU - Slosman, A. I.
AU - Ovechkin, B. B.
AU - Kirillov, V. A.
AU - Bondar', M. P.
AU - Kostyukov, N. A.
PY - 1987/9
Y1 - 1987/9
N2 - In this work, the behavior of powdered titanium mononickelide in static and shock compression and subsequent heating of the molds was studied using the methods of x-ray and dilatometric analysis. It was shown that during static compression, in distinction from shock compression, the phase transition B2 → B19 takes place to a significant degree in the powder. At the same time, shock compression causes significantly more lattice defects in comparison with static compression, which the process of subsequent sintering activates. During the sintering of the pressings produced by static compression, the reverse transformation takes place in them accompanied by the effect of shape "memory" and causing the distension of the molds, which complicates the production of high-density sintered material.
AB - In this work, the behavior of powdered titanium mononickelide in static and shock compression and subsequent heating of the molds was studied using the methods of x-ray and dilatometric analysis. It was shown that during static compression, in distinction from shock compression, the phase transition B2 → B19 takes place to a significant degree in the powder. At the same time, shock compression causes significantly more lattice defects in comparison with static compression, which the process of subsequent sintering activates. During the sintering of the pressings produced by static compression, the reverse transformation takes place in them accompanied by the effect of shape "memory" and causing the distension of the molds, which complicates the production of high-density sintered material.
UR - http://www.scopus.com/inward/record.url?scp=0023419309&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0023419309&partnerID=8YFLogxK
U2 - 10.1007/BF00897473
DO - 10.1007/BF00897473
M3 - Article
AN - SCOPUS:0023419309
VL - 30
SP - 751
EP - 754
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 9
ER -