Evaluation of the Thermal Stability of Composite Powder Materials in a Plasma Jet

被引：0

作者：

Kravchenko, I. N. ^{[1
,2
]}

Kuznetsov, Yu. A. ^{[3
]}

Galinovskii, A. L. ^{[4
]}

Velichko, S. A. ^{[5
]}

Ionov, P. A. ^{[5
]}

Kartsev, S. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Mech Engn Res Inst, Fed State Budgetary Inst Sci, Moscow, Russia

[2] Russian State Agr Univ, Moscow Timiryazev Agr Acad, Fed State Budgetary Educ Inst Higher Educ, Moscow, Russia

[3] Orel State Agr Univ, Fed State Budgetary Educ Inst Higher Educ, Oryol, Russia

[4] Natl Res Univ, Bauman Moscow State Tech Univ, Fed State Budgetary Educ Inst Higher Educ, Moscow, Russia

[5] Natl Res Mordovia State Univ, Fed State Budgetary Educ Inst Higher Educ, Saransk, Russia

来源：

REFRACTORIES AND INDUSTRIAL CERAMICS | 2021年 / 62卷 / 03期

关键词：

thermal stability; gas flow; plasma jet; thermophysical properties; thermal loading; erosion resistance;

D O I：

10.1007/s11148-021-00603-7

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The paper presents the results of studying thermal stability of materials operating in a plasma jet under high temperature and rapid thermal load variation conditions. It has been shown that the use of plasma generators along with the introduction of various powder materials make it possible to simulate the operating conditions of the parts exposed to high-temperature gas flows containing heated particles. The effect of the introduced powder materials on the thermal stability of samples prepared by plasma spraying from molybdenum, as well as tungsten and tungsten-based compositions was studied. An experimental setup was proposed for evaluating the thermal stability of the composites and protective hardening coatings operating under high-temperature gas flows, which also allows determining erosion resistance.

引用

页码：332 / 336

页数：5

共 32 条

[1] Altukhov A. A, 2006, PRIBORY, P4
[2] Apalkova G. D, 2016, THERMAL STABILITY MA, P465
[3] [Артеменко Н.И. Artemenko N.I.], 2018, [Труды ВИАМ, Trudy VIAM], P76, DOI 10.18577/2307-6046-2018-0-5-76-89
[4] Brozhko KA, 2011, VESTN SEVGTU SER MAS, V118, P53
[5] Devoino OG, 2015, SCI TECH-BEL, P35
[6] Dokukina VA, 2001, IZV SAMAR NAUCHN TSE, V3, P197
[7] [Геодакян Д.А. Geodakyan J.A.], 2010, [Огнеупоры и техническая керамика, Ogneupory i tekhnicheskaya keramika], P30
[8] Gokhfeld D. A, 1974, ASPECTS STRENGTH MEC
[9] Grushevskii Ya. L, 1977, STUDY THERMAL STABIL
[10] Isakaev, 2018, VESTN DAGESTAN GOS 1, V33, P50

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