ASME磁粉尺寸颗粒度

dwy000

ASME规范V中磁粉尺寸是如何描述的，好像找不到相关的描述

lyklzy

2015 ASME Section V, ARTICLE 7  MAGNETIC PARTICLE EXAMINATION (Page 192)
T-731 EXAMINATION MEDIUM
The finely divided ferromagnetic particles used for the examination shall meet the following requirements.
(a) Particle Types. The particles shall be treated to impart color (fluorescent pigments, nonfluorescent pigments, or both) in order to make them highly visible (contrasting) against the background of the surface being examined.
(b) Particles. Dry and wet particles and suspension vehicles should be in accordance with SE-709.

ASTM E709   Standard Guide for Magnetic Particle Testing
8. Magnetic Particle Materials

steven_sun1111

学习了！！非专业人士，就来顶顶！！

tcctianzw

谢谢楼主的资料分享

billiards

学习了！                                                            

yuwen

学习学习                  

tcctianzw

非常谢谢楼主的分享资料

xiaoshugenliu

这个问题以前没注意过。学习了

whngomj

谢谢分享的资料。

zxc873596

试试看，能否第一次下载。