GB/T 3879-1983
Replaced
GB/T 1481-2022
Active
National standards
GB/T 1481-2022 Metallic powders,excluding powders for hardmetals—Determination of compressibility in uniaxial compression
GB/T 1481-2022 Metallic powders,excluding powders for hardmetals—Determination of compressibility in uniaxial compression
Basic Information
Standard Code:
GB/T 1481-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analytical methods for powder metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2022-07-11
Implement Date:
2023-02-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国有色金属标准化技术委员会(SAC/TC 243)
Pages:
10 pages
Scope
本文件规定了金属粉末在规定条件下，在封闭的模具中受到单轴压制时，测定其压缩性的方法。本文件不适用于硬质合金粉末。
Development Information
Drafting Units:
深圳市注成科技股份有限公司、西北有色金属研究院、北京有研粉末新材料研究院有限公司、西安赛隆金属材料有限责任公司、钢铁研究总院、广东省科学院工业检测分析中心、中南大学、安泰天龙钨钼科技有限公司
Drafting Persons:
康俊、谈萍、张越、姚艳斌、周永贵、赵国明、胡强、王蕊、李增峰、朱纪磊、贺卫卫、罗志强、董莎莎、段伟、刘英坤、曾洁、黄鑫、李明
Replace the following standards
Adopt standards
ISO 3927:2017
Related Standards
GB/T 4309-1984
Replaced
GB/T 4309-1984 Classification and designation for powder metallurgy materials
GB/T 5124.1-1985
Replaced
GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content
GB/T 5124.2-1985
Replaced
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content
GB/T 5124.3-1985
Replaced
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.4-1985
Replaced