冯诗庆, 王绍章. 用显微硬度和显微脆度鉴别煤的还原程度[J]. 煤田地质与勘探, 1991, 19(5): 30-34.
引用本文: 冯诗庆, 王绍章. 用显微硬度和显微脆度鉴别煤的还原程度[J]. 煤田地质与勘探, 1991, 19(5): 30-34.
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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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用显微硬度和显微脆度鉴别煤的还原程度

THE PRELIMINARY STUDY ON THE DISTINGUISHING OF COAL REDUCIBILITY WITH THE MICROHARDNESS AND MICROFRAGILITY

    摘要
  • 摘要: 本文较详细地研究了徐州煤田太原组煤的显微硬度和显微脆度。首次提出了用显微硬度和显微脆度划分煤的还原类型的标准。

     

    Abstract: 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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