FENG Shi-qing, WANG Shao-zhang. THE PRELIMINARY STUDY ON THE DISTINGUISHING OF COAL REDUCIBILITY WITH THE MICROHARDNESS AND MICROFRAGILITY[J]. COAL GEOLOGY & EXPLORATION, 1991, 19(5): 30-34.
Citation: FENG Shi-qing, WANG Shao-zhang. THE PRELIMINARY STUDY ON THE DISTINGUISHING OF COAL REDUCIBILITY WITH THE MICROHARDNESS AND MICROFRAGILITY[J]. COAL GEOLOGY & EXPLORATION, 1991, 19(5): 30-34.
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THE PRELIMINARY STUDY ON THE DISTINGUISHING OF COAL REDUCIBILITY WITH THE MICROHARDNESS AND MICROFRAGILITY

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  • The microhardness and microfragility of the coal from Taiyuan formation in Xuzhou coal field were researched in detail in the paper. The demarcation line which coal type of reducibility was differentiated with the microhardness and microfragility was first proposed.
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