ANOMALOUS MICROHARDNESS IMPRESSIONS OF SOME WEATHERED COALS

被引:4
作者
NANDI, BN
GHOSH, A
CIAVAGLIA, LA
机构
关键词
D O I
10.1016/0016-2361(78)90013-3
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
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页码:317 / 319
页数:3
相关论文
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[2]  
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[3]   VARIATION OF MICROHARDNESS AND REFLECTANCE OF COAL UNDER CONDITIONS OF OXIDATION SIMULATING WEATHERING [J].
NANDI, BN ;
CIAVAGLIA, LA ;
MONTGOMERY, DS .
JOURNAL OF MICROSCOPY-OXFORD, 1977, 109 (JAN) :93-103
[4]  
Teichmuller M, 1973, ADV ORG GEOCHEM, P379
[5]  
WOLFS M, 1977, 30TH M COMM COAL PET
[6]  
1963, INT HDB COAL PETROLO