GB/T 21944.3-2008
Special products of silicon carbide.Kiln furniture of reaction bonded silicon carbide.Part 3:Rollers (English Version)

Standard No.

GB/T 21944.3-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2023-02

Replace By

GB/T 21944.3-2022

Latest

GB/T 21944.3-2022

Scope

This part of GB/T 21944 specifies the product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage, etc. of reaction sintered silicon carbide kiln furniture-rollers. This section applies to reaction sintered silicon carbide rollers (hereinafter referred to as "rollers") whose operating temperature is not higher than 1 350 °C.

GB/T 21944.3-2008 Referenced Document

• GB/T 10325-2001 Shaped refractory products--Sampling and acceptance testing
• GB/T 14390-1993 Test method for flexural strength of high performance ceramics at elevated temperature
• GB/T 16546-1996 Shaped refractory products--Packing, marking, transportation and storage
• GB/T 2997-2000 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products
• GB/T 3045-2003 Abrasive grains--Chemical analysis of silicon carbide
• GB/T 6569-2006 Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for flexural strength of monolithic ceramics at room temperature

GB/T 21944.3-2008 history

• 2022 GB/T 21944.3-2022 Special products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 3：Rollers
• 2008 GB/T 21944.3-2008 Special products of silicon carbide.Kiln furniture of reaction bonded silicon carbide.Part 3:Rollers

GB/T 21944.3-2008 -All Parts