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Chinese Standard: MT/T 264-2025

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Method for Vickers microhardness of coal


Standard in brief
Scope of Application:  
本文件规定了煤的显微维氏硬度测定的方法提要、设备与材料、试样、仪器的校准、测点的确定、测定步骤、结果表述和试验报告。
本文件适用于烟煤和无烟煤显微维氏硬度的测定,褐煤可参考执行。

Basic information
Standard No:MT/T 264-2025
Standard Name:煤的显微维氏硬度测定方法
English Name:Method for Vickers microhardness of coal
Standard Status:现行
Release Date:1992-01-01
Effective Date:2025-12-30
Language of Publication:中文简体

Standard Classification
ICS Number:73.040
CCS Number:D26

Related Standards
Referenced Standards:GB/T 4340.2,GB/T 15588,GB/T 16773

Publication Information
Number of pages:12
Number of words:10 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家能源局
Standard Type:QT
Standard Attribute:MT
Other Standard Number:264
Drafter:姚艳斌、孙晓晓、党红艳、肖文钊、敖卫华
Drafting Organization:中国地质大学(北京)、中煤科工西安研究院(集团)有限公司、陕西省能源质量监督检验所
Management Organization:全国煤炭标准化技术委员会(SAC/TC 42)
Proposing Department:中国煤炭工业协会

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