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Chinese Standard: NB/T 11540-2024

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Methods for the determination of coal and rock abrasion resistance


Standard in brief
Scope of Application:  
本文件规定了测定煤和岩石耐磨性的仪器设备、试样、试验及测量步骤、煤和岩石的耐磨性指数和分级等。
本文件适用于煤和岩石物理力学性质试验中的煤和岩石耐磨性试验。

Basic information
Standard No:NB/T 11540-2024
Standard Name:煤和岩石耐磨性测定方法
English Name:Methods for the determination of coal and rock abrasion resistance
Standard Status:现行
Release Date:2024-05-24
Effective Date:2024-11-24
Language of Publication:中文简体

Standard Classification
ICS Number:73.010
CCS Number:D09

Related Standards
Referenced Standards:GB/T 23561.7-2009

Publication Information
Number of pages:8
Number of words:10 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2024-12-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家能源局
Standard Type:QT
Standard Attribute:NB
Other Standard Number:11540
Drafter:孙中学、李宏艳、舒龙勇、孙维吉、刘波、李丹、刘学、王斌、涂琦、刘玉凤、毛灵涛
Drafting Organization:煤炭科学技术研究院有限公司、辽宁工程技术大学、中国矿业大学(北京)
Management Organization:煤炭行业煤矿安全标准化技术委员会
Proposing Department:中国煤炭工业协会

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