Thermal and thermogravimetric analysis of processes occurring during the heating of TiC-TiNi powder mixtures

Abstract

The sintering of powders with the object of obtaining titanium carbide-base hard metals is accompanied by chemical and structural transformations together with the evolution and absorption of heat. In this study the authors studied this process by means of thermal analysis. Results of this study show that exothermic effect in a thermal analysis of TiC-TiNi powder mixtures is due to oxidation of the titanium during heating in air, while heat absorption at temperatures below 1400°K is linked with contact melting.

Original language	English
Pages (from-to)	7-8
Number of pages	2
Journal	Soviet Powder Metallurgy and Metal Ceramics
Volume	28
Issue number	1
Publication status	Published - Jun 1989

ASJC Scopus subject areas

Engineering(all)
Metals and Alloys
Ceramics and Composites

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title = "Thermal and thermogravimetric analysis of processes occurring during the heating of TiC-TiNi powder mixtures",

abstract = "The sintering of powders with the object of obtaining titanium carbide-base hard metals is accompanied by chemical and structural transformations together with the evolution and absorption of heat. In this study the authors studied this process by means of thermal analysis. Results of this study show that exothermic effect in a thermal analysis of TiC-TiNi powder mixtures is due to oxidation of the titanium during heating in air, while heat absorption at temperatures below 1400°K is linked with contact melting.",

author = "Akimov, {V. V.} and Gorlach, {V. V.} and Ivanov, {N. A.} and Kul'kov, {S. N.} and Panin, {V. E.}",

year = "1989",

month = jun,

language = "English",

volume = "28",

pages = "7--8",

journal = "Powder Metallurgy and Metal Ceramics",

issn = "1068-1302",

publisher = "Kluwer/Plenum Publishers",

number = "1",

}

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T1 - Thermal and thermogravimetric analysis of processes occurring during the heating of TiC-TiNi powder mixtures

AU - Akimov, V. V.

AU - Gorlach, V. V.

AU - Ivanov, N. A.

AU - Kul'kov, S. N.

AU - Panin, V. E.

PY - 1989/6

Y1 - 1989/6

N2 - The sintering of powders with the object of obtaining titanium carbide-base hard metals is accompanied by chemical and structural transformations together with the evolution and absorption of heat. In this study the authors studied this process by means of thermal analysis. Results of this study show that exothermic effect in a thermal analysis of TiC-TiNi powder mixtures is due to oxidation of the titanium during heating in air, while heat absorption at temperatures below 1400°K is linked with contact melting.

AB - The sintering of powders with the object of obtaining titanium carbide-base hard metals is accompanied by chemical and structural transformations together with the evolution and absorption of heat. In this study the authors studied this process by means of thermal analysis. Results of this study show that exothermic effect in a thermal analysis of TiC-TiNi powder mixtures is due to oxidation of the titanium during heating in air, while heat absorption at temperatures below 1400°K is linked with contact melting.

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AN - SCOPUS:0024685178

VL - 28

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EP - 8

JO - Powder Metallurgy and Metal Ceramics

JF - Powder Metallurgy and Metal Ceramics

SN - 1068-1302

IS - 1

ER -