SOLID-STATE DISPLACEMENT-REACTIONS BETWEEN SELECTED METALS AND SULFIDES

被引：19

作者：

SHATYNSKI, SR ^{[1
]}

HIRTH, JP ^{[1
]}

RAPP, RA ^{[1
]}

机构：

[1] OHIO STATE UNIV,COLUMBUS,OH 43210

来源：

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1979年 / 10卷 / 05期

关键词：

D O I：

10.1007/BF02658322

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Displacement reactions between sulfides and metals in the solid state are studied and compared with the resultant morphologies previously observed in oxide-metal displacement reactions. Sufficient thermodynamic and diffusion data were available only for the theoretical prediction of product morphology for the Fe-Ni3S2 reaction couple. Experiments substantiated the theoretical prediction of an aggregate morphology for this couple at 600°C. The growth of the product zone for the Fe-Ni3S2 reaction couple obeyed parabolic kinetics. The experimentally observed morphologies for Co-Ni3S2, Fe-Co4S3, Mn-Crs, Nb-Cu.2S, Cr-Cu2S, Cr-Ni3S2, and Mn-Cu2S reaction couples are also reported and rationalized. © 1979 American Society for Metals and the Metallurgical Society of AIME.

引用

页码：591 / 598

页数：8

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METALLURGICAL TRANSACTIONS, 1973, 4 (05) :1283-1292

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SHATYNSKI, SR .

OXIDATION OF METALS, 1977, 11 (06) :307-320

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