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Room‐temperature grain growth in potassium chloride

 

作者: B. G. Koepke,   R. H. Anderson,   E. Bernal G.,,   R. J. Stokes,  

 

期刊: Journal of Applied Physics  (AIP Available online 1974)
卷期: Volume 45, issue 2  

页码: 969-970

 

ISSN:0021-8979

 

年代: 1974

 

DOI:10.1063/1.1663355

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The fine‐grained structures produced in KCl crystals by press forging and rolling at elevated temperatures have been shown to be unstable at room temperature; large grains appear in the structures and grow at the expense of the fine‐grained matrix. Some observations pertaining to the grain morphology, boundary migration rate, and suppression of the phenomenon are presented.

 

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