JC/T 497-2013
Direct Bonded Magnesia-chrome refractory bricks for building material Industry (English Version)

Standard No.

JC/T 497-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Building Materials

Latest

JC/T 497-2013

Replace

JC/T 497-1992

Scope

This standard specifies the terms and definitions, classification, shape and size, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage and quality certificates of directly bonded magnesia-chromium bricks for kilns in the building materials industry. This standard applies to directly bonded magnesia-chromium bricks for cement kilns and glass kilns.

JC/T 497-2013 Referenced Document

• GB/T 10326 Shaped refractory products inspections of dimension, appearance and section*， 2016-10-13 Update
• GB/T 16546 General rules for packing, marking, transport, storage and quality certificates of shaped refractory*， 2020-06-02 Update
• GB/T 17912 Dimensions of refractory bricks for rotary kilns*， 2014-06-09 Update
• GB/T 18930 Terminology for refractories*， 2020-06-02 Update
• GB/T 21114 Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method*， 2019-06-04 Update
• GB/T 2992.1 Dimensions of refractory bricks—Part 1:Specification for general bricks
• GB/T 2997 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products*， 2015-12-10 Update
• GB/T 3002 Refractory products—Determination of modulus of rupture at elevated temperatures*， 2017-09-07 Update
• GB/T 5070 Chemical analysis of refractories containing chrome*， 2015-12-10 Update
• GB/T 5072 Test method for normal temperature compressive strength of refractory materials*， 2023-12-28 Update
• GB/T 7320 Refractories.Determination of thermal expansion*， 2018-05-14 Update
• GB/T 7321 Sample preparation for testing of shaped refractory products*， 2017-09-07 Update
• YB/T 370 Refractoies.Determination of refractoriness under load (non-differential, with rising temperature)*， 2016-04-05 Update
• YB/T 376.1 Test method for thermal shock resistance of refractory products (Water quenching)
• YB/T 376.2 Test method for thermal shock resistance of refractory products (Air quenching)

JC/T 497-2013 history

• 2013 JC/T 497-2013 Direct Bonded Magnesia-chrome refractory bricks for building material Industry
• 1992 JC/T 497-1992 Direct-bonded periclase-chrome intended to be used in industrial kiln of construction materials