T/CEMIA 040-2024 99 spray drier powder for alumina ceramics

GB/T 3007-2006 Refractory—Determination of moisture content GB/T 3007-2017 Refractory products—Determination of moisture content GB/T 4734-1996 Methods of chemical analysis for ceramic materials and articles GB/T 4734-2022 Test methods of chemical analysis for domestic ceramic materials and articles GB/T 6609.1-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of moisture-Gravimetric method GB/T 6609.1-2018 Chemical analysis methods and determination of physical performance of alumina—Part 1:Determination of trace elements content—Inductively coupled plasma atomic emission spectrometry method GB/T 6609.3-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of silicon dioxide content-Molybdenum blue photometric method GB/T 6609.4-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of ferric oxide content-Orthophenanthroline photometric method GB/T 6609.5-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of sodium oxide content GB/T 6609.13-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of calcium oxide content-Flame atomic absorption spectrophotometric method GB/T 6609.25-2004 Chemical analysis methods and determination of physical performance of alumina—Determination of untamped density GB/T 6609.25-2023 Chemical analysis methods and determination of physical performance of alumina—Part 25:Method for the determination of tapped and untapped density GB/T 6609.27-2004 Chemical analysis methods and determination of physical performance of alumina Particle size analysis-Sieving method GB/T 6609.27-2009 Chemical analysis methods and determination of physical performance of alumina—Part 27:Partical size analysis—Method using electriformed sieves GB/T 6609.27-2023 Chemical analysis methods and determination of physical performance of alumina—Part 27:Particle size analysis—Sieves method GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina—Part 30:X-ray fluorescence spectrometric method for the determination content of trace elements GB/T 6609.30-2022 Chemical analysis methods and determination of physical performance of alumina—Part 30:Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 25995-2010 Test methods for density and apparent porosity of fine ceramics