GB/T 14620-2013 Alumina ceramic substrates for thin film integrated circuits

GB/T 14620-1993 Alumina ceramic substrates for thin film integrated circuits

GB/T 9531.1 GB/T 14619-2013 Alumina ceramic substrates for thick film integrated circuits GB/T 16534-2009 Fine ceramics(advanced ceramics,advanced technical ceramics)—Test method for hardness of monolithic ceramics at room temperature GJB 548B-2005 GJB 1201.1-1991 GB/T 1958-2004 Geometrical product Specifications(GPS)—Geometrical tolerance—Verification prescription GB/T 1958-2017 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification GB/T 2413-1981 Piezoelectric ceramic materials—Measuring methods for determination of volume density GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 5593-1996 Structure ceramic materials used in electronic components GB/T 5593-2015 Structure ceramic materials used in electronic component and device GB/T 5594.3-1985 Test methods for properties of structure ceramic used in electronic components—Test method for mean coefficient of linear expansion GB/T 5594.3-2015 Test methods for properties of structure ceramicused in electronic components and device—Part 3:Test method for mean coefficient of linear expansion GB/T 5594.4-1985 Test methods for properties of structure ceramic used in electronic components—Test method for dielectric loss angle tangent value GB/T 5594.4-2015 Test methods for properties of structure ceramic used in electronic component and device—Part 4:Test method for permittivity and dielectric loss angle tangent value GB/T 5594.5-1985 Test methods for properties of structure ceramic used in electronic components—Test method for volume resistivity GB/T 5594.7-1985 Test methods for properties of structure ceramic used in electronic components—Test method for liquid permeability GB/T 5594.7-2015 Test methods for properties of structure ceramicused in electronic components and device—Part 7:Test method for liquid permeability GB/T 5598-1985 Test method for thermal conductivity of beryllium oxide ceramics GB/T 5598-2015 Test method for thermal conductivity of beryllium oxide ceramics GB/T 6062-2002 Geometrical product specifications (GPS)—Surface texture-Profile method—Nominal characteristics of contact(stylus)instruments GB/T 6062-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Nominal characteristic of contact (stylus) instruments GB/T 6900-2006 Chemical analysis of alumina-silica refractories GB/T 6900-2016 Chemical analysis of alumina-silica refractories GB/T 6900.1-1986 Fireclay and high-alumina refractories—Determination of loss content on ignition—Gravimetric method GB/T 6900.2-1986 Fireclay and high-alumina refractories—Determination of silicon dioxide content—Gravimetric-molybdenum blue photometric method GB/T 6900.3-1986 Fireclay and high-alumina refractories—Determination of iron oxide content—o-Phenanthroline photometric method GB/T 6900.4-1986 Fireclay and high-alumina refractories—Determination of aluminium oxide content—EDTA volumetric method GB/T 6900.5-1986 Fireclay and high-alumina refractories—Determination of titanium dioxide content—Hydrogen peroxide photometric method GB/T 6900.6-1986 Fireclay and high-alumina refractories—Determination of calcium oxide content—EDTA volumetric method GB/T 6900.7-1986 Fireclay and high-alumina refractories—Determination of magnesium oxide content—Xylidyl blue Ⅰ-CTAB photometric method GB/T 6900.8-1986 Fireclay and high-alumina refractories—Determination of calcium oxide and magnesium oxide content—Atomic absorption spectrophotometric method GB/T 6900.9-1986 Fireclay and high-alumina refractories—Determination of potassium oxide and sodium oxide content—Atomic absorption spectrophotometric method GB/T 6900.10-1986 Fireclay and high-alumina refractories—Determination of manganese oxide content—Ammonium persulfate photometric method GB/T 6900.11-1986 Fireclay and high-alumina refractories—Determination of phosphorous pentoxide content—Molybdenum blue photometric method GB/T 6900-2025 Chemical analysis of alumino-silicate refractories GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)