Standard No.:	GB/T 16555.1-1996
English Name:	Chemical analysis for silicon carbide refractories--Determination of silicon carbide--Absorb gravimetric method
Chinese Name:	碳化硅耐火材料化学分析方法 吸收重量法测定碳化硅量
Chinese Classification:	Q41    Siliceous refractory
Professional Classification:	GB    National Standard
Issued by:	SBTS
Issued on:	1996-09-27
Implemented on:	1997-3-1
Status:	superseded
Superseded by:	GB/T 16555-2008 Chemical analysis of refractories containing carbon and silicon carbide or nitride
Superseded on:	2009-4-1
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	340.00
Delivery:	via email in 1~3 business day

本标准规定了吸收重量法测定游离碳量、总碳量和碳化硅量的方法提要、试剂和材料、仪器设备、试样、分析步骤、分析结果的表述及允许差。本标准适用于碳化硅耐火材料中游离碳量、总碳量和碳化硅量的测定。测定范围：游离碳0.10%～5.00%，总碳≥15.00%，碳化硅≥45.00%。