Multiple combustion induced by ball milling

被引：41

作者：

Takacs, L

机构：

[1] Department of Physics, Univ. of Maryland Baltimore County, Baltimore

来源：

APPLIED PHYSICS LETTERS | 1996年 / 69卷 / 03期

关键词：

D O I：

10.1063/1.118086

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An unusual multiple combustion effect has been observed during the mechanochemical reaction of zirconium and sulphur powders. Ball milling induces combustion in this highly exothermic system, but the combustion is quenched repeatedly, after consuming only a fraction of the reactants. The process concludes with a final, more energetic combustion, releasing about 70% of the reaction heat. The evaporation of sulfur at the reaction site may explain this behavior. (C) 1996 American Institute of Physics.

引用

页码：436 / 438

页数：3

共 12 条

[1] INSITU THERMAL OBSERVATION OF EXPLOSIVE COMPOUND-FORMATION REACTION DURING MECHANICAL ALLOYING [J].

ATZMON, M .

PHYSICAL REVIEW LETTERS, 1990, 64 (04) :487-490

[2] MEASURING THE IMPACT VELOCITIES OF BALLS IN HIGH-ENERGY MILLS [J].

BASSET, D ;

MATTEAZZI, P ;

MIANI, F .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 174 (01) :71-74

[3] MECHANICAL ACTIVATION OF SOLIDS AND ITS APPLICATION TO TECHNOLOGY [J].

BOLDYREV, VV .

JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1986, 83 (11-12) :821-829

[4] THE EFFECT OF INERT ADDITIVES ON THE EXPLOSIVE MECHANOCHEMICAL SYNTHESIS OF SOME METAL CHALCOGENIDES [J].

CHAKUROV, C ;

RUSANOV, V ;

KOICHEV, J .

JOURNAL OF SOLID STATE CHEMISTRY, 1987, 71 (02) :522-529

[5] FORMATION OF NANOSTRUCTURAL MATERIALS INDUCED BY MECHANICAL PROCESSINGS [J].

GAFFET, E ;

ABDELLAOUI, M ;

MALHOUROUXGAFFET, N .

MATERIALS TRANSACTIONS JIM, 1995, 36 (02) :198-209

[6]

KOMARNEMI S, 1993, MATER RES SOC S P, V286, P413

[7]

Kubaschewski O., 1993, METALLURGICAL THERMO

[8]

MAGINI M, 1992, MATER SCI FORUM, V88, P121, DOI 10.4028/www.scientific.net/MSF.88-90.121

[9] ON THE KINETICS OF MECHANICAL ALLOYING [J].

SCHAFFER, GB ;

MCCORMICK, PG .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1992, 23 (04) :1285-1290

[10] REDUCTION OF MAGNETITE BY ALUMINUM - A DISPLACEMENT REACTION INDUCED BY MECHANICAL ALLOYING [J].

TAKACS, L .

MATERIALS LETTERS, 1992, 13 (2-3) :119-124

← 1 2 →