GB/T 13245-91 1 Theme and Scope This standard specifies the method abstract, reagents, apparatus, specimen, analyzing procedure, result calculation and permissible tolerance used for determination of the total carbon ...GB/T 13245-91 1 Theme and Scope This standard specifies the method abstract, reagents, apparatus, specimen, analyzing procedure, result calculation and permissible tolerance used for determination of the total carbon with combustion gravimetric method.展开更多
1 Scope This standard specifies the definition, classification, brand, shape, dimension, technical requirements, test methods, quality appraisal procedures, packing, marking, storage, transportation and quality certi...1 Scope This standard specifies the definition, classification, brand, shape, dimension, technical requirements, test methods, quality appraisal procedures, packing, marking, storage, transportation and quality certificate of nitride bonded refractory products and their matching mortars.展开更多
Sinosteel Luoyang Institute of Refractories Research Co., Ltd.Products： high-purity oxide products, high quality silicon lurgy, special carbide bricks, functional refractories for metalmonolithic refractories, compos...Sinosteel Luoyang Institute of Refractories Research Co., Ltd.Products： high-purity oxide products, high quality silicon lurgy, special carbide bricks, functional refractories for metalmonolithic refractories, composite materials, ceramic materials, refractory ceramic fibres,high temperature testing apparatus, LIRR Huoshen Brand medical apparatus.展开更多
Sinosteel Luoyang Institute of Refractories Research Co., Ltd.Products: High-purity oxide products; High quality silicon carbide bricks; Functional refractories for
Sinosteel Luoyang Institute of Refractories Research Co., Ltd.Products: High-purity oxide products; High quality silicon carbide bricks; Functional refractories for metallurgy; Monolithic refractories; Composite mater...Sinosteel Luoyang Institute of Refractories Research Co., Ltd.Products: High-purity oxide products; High quality silicon carbide bricks; Functional refractories for metallurgy; Monolithic refractories; Composite materials; Special ceramic materials; Refractory ceramic fibres; High temperature testing apparatus; LIRR Huoshen Brand medical apparatus.展开更多
1 Scope This standard specifies the definition, prineiple, apparatus and materials, procedure, expression of resuits and test report of determination of bulk density, apparent porosity and true porosity of dense shap...1 Scope This standard specifies the definition, prineiple, apparatus and materials, procedure, expression of resuits and test report of determination of bulk density, apparent porosity and true porosity of dense shaped refractory products.展开更多
1 Scope This standard specifies the classification, shape and dimension, technical requirements, test methods, quality appraisal procedure, packing, marking, transportation, storage, and quality certificate of high a...1 Scope This standard specifies the classification, shape and dimension, technical requirements, test methods, quality appraisal procedure, packing, marking, transportation, storage, and quality certificate of high alumina insulating bricks.展开更多
SinoSteel Luoyang Institute of Refractories Research Products： High-purity oxide products; High quality silicon carbide materials; Functional refractories for metallurgy ; Monolithic refractories ; Composite material...SinoSteel Luoyang Institute of Refractories Research Products： High-purity oxide products; High quality silicon carbide materials; Functional refractories for metallurgy ; Monolithic refractories ; Composite materials; Special ceramic materials; Refractory ceramic fibres; High temperature testing apparatus; LIRR Huoshen Brand medical apparatus.展开更多
1 Scope This standard covers the definition, technical requirement, apparatus, specimen, test procedure, calculation and test report on permanent linear change of shaped insulating refractory products.
This standard specifies the method summary, reagents, apparatus, sampling, procedure, test results calculation and permissible tolerance of the determination of magnesium oxide by CyDTA volumetric method.
JC/T 494-92(96) 1 ScopeThis standard specifies the technical requirements, test methods, inspection rules, marking, packing, transportation, and storage of fused cast alumina refractory products for glass melting furn...JC/T 494-92(96) 1 ScopeThis standard specifies the technical requirements, test methods, inspection rules, marking, packing, transportation, and storage of fused cast alumina refractory products for glass melting furnace. This standard is applicable to the fused cast alumina refractory products for glass melting furnace (called products for short).2 Normative ReferencesGB 2997 Test method for apparent porosity, water absorption, bulk density and true porosity of dense shaped refractory productsGB 5072 Test method for cold crushing strength of dense shaped refractory productsGB 5989 Test method for refractoriness under load of dense shaped refractory products (Differential, with rising temperature)GB 7320 Test method for thermal expansion of refractory productsGB 10204 Test method for corrosion resistance of refractories for glass melting furnace to molten glassGB 10325 Stacking, sampling, acceptance, storage and transportation of shaped refractory productsGB 10326 Inspections of dimension, appearance and section of refractory productsGB/T 14351 Chemical analysis method of fused cast alumina refractoriesYB 4015 Sample preparation for testing of refractory products for glass melting furnaceYB 4016 Sampling and inspection of refractory products for glass melting furnaceJC 493 Fused cast zirconia corundum refractory products for glass melting furnace展开更多
1 Subject and Scope The standard specifies the requirement, testing method, inspection rule and requirements for the labeling, packing, shipping and storing of the fused cast alumina refractory products for glass tanks.
1 Scope This standard specifies a method for the determination of the modulus of rupture of dense and insulating shaped refractory products at ambient temperature, under conditions of a constant rate of increase of s...1 Scope This standard specifies a method for the determination of the modulus of rupture of dense and insulating shaped refractory products at ambient temperature, under conditions of a constant rate of increase of stress.展开更多
This standard specifies the definitions, theory, apparatus, specimens, procedures, test results and disposal, test error and report of test method for refractoriness under load of refractory products （non-differentia...This standard specifies the definitions, theory, apparatus, specimens, procedures, test results and disposal, test error and report of test method for refractoriness under load of refractory products （non-differential, with rising temperature）.展开更多
文摘GB/T 13245-91 1 Theme and Scope This standard specifies the method abstract, reagents, apparatus, specimen, analyzing procedure, result calculation and permissible tolerance used for determination of the total carbon with combustion gravimetric method.
文摘1 Scope This standard specifies the definition, classification, brand, shape, dimension, technical requirements, test methods, quality appraisal procedures, packing, marking, storage, transportation and quality certificate of nitride bonded refractory products and their matching mortars.
文摘Sinosteel Luoyang Institute of Refractories Research Co., Ltd.Products： high-purity oxide products, high quality silicon lurgy, special carbide bricks, functional refractories for metalmonolithic refractories, composite materials, ceramic materials, refractory ceramic fibres,high temperature testing apparatus, LIRR Huoshen Brand medical apparatus.
文摘Sinosteel Luoyang Institute of Refractories Research Co., Ltd.Products: High-purity oxide products; High quality silicon carbide bricks; Functional refractories for
文摘Sinosteel Luoyang Institute of Refractories Research Co., Ltd.Products: High-purity oxide products; High quality silicon carbide bricks; Functional refractories for metallurgy; Monolithic refractories; Composite materials; Special ceramic materials; Refractory ceramic fibres; High temperature testing apparatus; LIRR Huoshen Brand medical apparatus.
文摘1 Scope This standard specifies the definition, prineiple, apparatus and materials, procedure, expression of resuits and test report of determination of bulk density, apparent porosity and true porosity of dense shaped refractory products.
文摘1 Scope This standard specifies the classification, shape and dimension, technical requirements, test methods, quality appraisal procedure, packing, marking, transportation, storage, and quality certificate of high alumina insulating bricks.
文摘SinoSteel Luoyang Institute of Refractories Research Products： High-purity oxide products; High quality silicon carbide materials; Functional refractories for metallurgy ; Monolithic refractories ; Composite materials; Special ceramic materials; Refractory ceramic fibres; High temperature testing apparatus; LIRR Huoshen Brand medical apparatus.
文摘1 Scope This standard covers the definition, technical requirement, apparatus, specimen, test procedure, calculation and test report on permanent linear change of shaped insulating refractory products.
文摘This standard specifies the method summary, reagents, apparatus, sampling, procedure, test results calculation and permissible tolerance of the determination of magnesium oxide by CyDTA volumetric method.
文摘JC/T 494-92(96) 1 ScopeThis standard specifies the technical requirements, test methods, inspection rules, marking, packing, transportation, and storage of fused cast alumina refractory products for glass melting furnace. This standard is applicable to the fused cast alumina refractory products for glass melting furnace (called products for short).2 Normative ReferencesGB 2997 Test method for apparent porosity, water absorption, bulk density and true porosity of dense shaped refractory productsGB 5072 Test method for cold crushing strength of dense shaped refractory productsGB 5989 Test method for refractoriness under load of dense shaped refractory products (Differential, with rising temperature)GB 7320 Test method for thermal expansion of refractory productsGB 10204 Test method for corrosion resistance of refractories for glass melting furnace to molten glassGB 10325 Stacking, sampling, acceptance, storage and transportation of shaped refractory productsGB 10326 Inspections of dimension, appearance and section of refractory productsGB/T 14351 Chemical analysis method of fused cast alumina refractoriesYB 4015 Sample preparation for testing of refractory products for glass melting furnaceYB 4016 Sampling and inspection of refractory products for glass melting furnaceJC 493 Fused cast zirconia corundum refractory products for glass melting furnace
文摘1 Subject and Scope The standard specifies the requirement, testing method, inspection rule and requirements for the labeling, packing, shipping and storing of the fused cast alumina refractory products for glass tanks.
文摘1 Scope This standard specifies a method for the determination of the modulus of rupture of dense and insulating shaped refractory products at ambient temperature, under conditions of a constant rate of increase of stress.
文摘This standard specifies the definitions, theory, apparatus, specimens, procedures, test results and disposal, test error and report of test method for refractoriness under load of refractory products （non-differential, with rising temperature）.
