GB/T 20167-2006 in English
SUPERSEDEDPhysical test method of rare earth polishing powder - Determination of burnishing mass - Gravimetric analysis method
- Issued on:2006-04-13
- Implemented on:2006-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
《GB/T 20167-2006稀土抛光粉物理性能测试方法 抛蚀量的测定 重量法》由TC229(全国稀土标准化技术委员会)归口,主管部门为国家发展和改革委员会。
本标准规定了用横摆平面抛光机测定稀土抛光粉的抛蚀量。本标准适用于以铈基稀土为主的稀土抛光粉抛蚀量的测定。测定范围0.01mg/(cm2・min)~0.50mg/cm2・min)。
Scope
This standard stipulates the determination of the throwing amount of rare earth polishing powder with a pendulum plane polishing machine. This standard applies to the determination of the abrasiveness of rare earth polishing powders mainly based on cerium-based rare earths. Measuring range: 0.01mg/(cm2·min)~0.50mg/(cm2·min).

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