NANOCRYSTALLINE POWDER FORMATION DURING MECHANICAL ALLOYING OF W AND SI

被引：11

作者：

BOKHONOV, B ^{[1
]}

IVANOV, E ^{[1
]}

BOLDYREV, V ^{[1
]}

机构：

[1] TOSOH SMD,GROAVE CITY,OH 43123

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1993年 / 199卷 / 1-2期

关键词：

D O I：

10.1016/0925-8388(93)90437-R

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The present study of mechanical alloying in the system W-23.33wt.%Si has shown that the process goes through the formation of material of nanocrystalline composition. In this case a rather intimate intergranular contact forms between silicon and tungsten particles, which enables the comparatively easy preparation of tungsten disilicide by mechanical alloying under the action of plastic deformation and by low temperature annealing.

引用

页码：125 / 128

页数：4

共 7 条

[1]

AHN JH, 1992, MATER SCI FORUM, V88, P347, DOI 10.4028/www.scientific.net/MSF.88-90.347

[2] STAGE FORMATION OF QUASI-CRYSTALS DURING MECHANICAL TREATMENT OF THE CUBIC FRANK-KASPER PHASE MG32(ZN, AL)49 [J].

BOKHONOV, B ;

KONSTANCHUK, I ;

IVANOV, E ;

BOLDYREV, V .

JOURNAL OF ALLOYS AND COMPOUNDS, 1992, 187 (01) :207-214

[3]

GLEITER H, 1984, Z METALLKD, V75, P263

[4]

Hansen M., 1958, CONSTITUTION BINARY, V105, p260C, DOI 10.1149/1.2428700

[5] AMORPHIZATION AND DISORDERING OF THE NI3AL ORDERED INTERMETALLIC BY MECHANICAL MILLING [J].

JANG, JSC ;

KOCH, CC .

JOURNAL OF MATERIALS RESEARCH, 1990, 5 (03) :498-510

[6]

KOCH CC, 1992, MATER SCI FORUM, V88, P243, DOI 10.4028/www.scientific.net/MSF.88-90.243

[7] THE SYNTHESIS OF AMORPHOUS NI-TI ALLOY POWDERS BY MECHANICAL ALLOYING [J].

SCHWARZ, RB ;

PETRICH, RR ;

SAW, CK .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1985, 76 (2-3) :281-302

← 1 →