This Part of GB/T 3654 stipulates the determination of silicon content in ferroniobium through gravimetric method. This Part is applicable to the determination of silicon content in ferroniobium; the range of determination (mass fraction): 1.00% ~ 10.00%.
Basic Data
Standard ID
GB/T 3654.3-2019 (GB/T3654.3-2019)
Description (Translated English)
Ferroniobium - Determination of Silicon Content - Gravimetric Method
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H11
Classification of International Standard
77.100
Word Count Estimation
10,152
Date of Issue
2019-06-04
Date of Implementation
2020-05-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
