This standard specifies the determination methods for sodium chloride, carbon, silicon carbide, silica, silicon, ferric oxide, calcium oxide, magnesium oxide, aluminum oxide, sulfur and phosphorus in silicon carbide deoxidizers. This standard is applicable to the determination of the chemical composition of silicon carbide deoxidizers obtained by high-temperature smelting of petroleum coke (or coal coke), quartz sand, salt, wood chips, etc. It is not applicable to silicon carbide mixed with industrial silicon or other substances. Deoxidizer.
JB/T 5204-2007 Referenced Document
GB/T 4676 Abrasive grains—Sampling and splitting*, 2018-09-17 Update
JB/T 5204-2007 history
2018JB/T 5204-2018 Chemical analysis method of silicon carbide deoxidizer
2007JB/T 5204-2007 Chemical analysis methods for silicon carbide deoxyden
1991JB/T 5204-1991 Chemical analysis method of silicon carbide deoxidizer