This document specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and order (or contract) contents of silicon metal. This document applies to silicon metal produced by smelting carbonaceous reducing agents and silica in a submerged arc furnace, which is mainly used for preparing alloys, producing polysilicon and producing organic silicon.
Basic Data
Standard ID
GB/T 2881-2023 (GB/T2881-2023)
Description (Translated English)
Silicon metal
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H61
Classification of International Standard
77.150.99
Word Count Estimation
14,140
Date of Issue
2023-12-28
Date of Implementation
2024-07-01
Older Standard (superseded by this standard)
GB/T 2881-2014
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
