Silicide Ceramic Synthesis Based on Molybdenum Disilicide in a Combustion Regime Under High-Temperature Deformation Conditions

被引：2

作者：

Stolin, A. M. ^{[1
]}

Bazhin, P. M. ^{[1
,2
]}

Mikheev, M. V. ^{[1
,2
]}

Filonov, M. R. ^{[2
]}

Kuznetsov, D. V. ^{[2
]}

机构：

[1] Russian Acad Sci, FGBUN Inst Struct Macrokinet & Mat Sci Problems, Chernogolovka 142432, Moscow Region, Russia

[2] FGAOU VPO Natl Res Technol Univ MISiS, Moscow, Russia

来源：

REFRACTORIES AND INDUSTRIAL CERAMICS | 2015年 / 56卷 / 03期

关键词：

SHS-extrusion; SHS-compression; high-temperature deformation; silicide ceramic; molybdenum disilicide; formability; MICROSTRUCTURE; COMPOSITE; ALLOYS; MO;

D O I：

10.1007/s11148-015-9835-z

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：

A fundamental possibility is demonstrated of using SHS-extrusion and SHS-compression methods, combining combustion and high-temperature deformation, for preparing compact materials and objects of silicide ceramics based on MoSi2. Formability of silicide ceramic by free SHS-compression is studied. The effect of holding time before high-temperature deformation, heating temperature, and metal binder content in an original charge workpiece, on the degree of synthesized material deformation is studied. Specimen macro- and microstructure, prepared by SHS-extrusion is provided, and the effect of high-temperature heating on specific electrical resistance is also studied.

引用

页码：304 / 309

页数：6