GB/T 19588-2004 Nano-nickel powder

GB/T 5314-1985 Powders for powder metallurgical purposes—Sampling GB/T 5060-1985 Metallic powders—Determination of apparent density—Part 2:Scott volumeter method GB/T 5123-1985 Nickel—Method of spectral analysis GB/T 8638.1-1988 Nickel base alloy powder—Determination of boron content—Alkalimetric method GB/T 8638.2-1988 Nickel base alloy powder—Determination of aluminium content—Chrome azurol S spectrophotometric method GB/T 8638.3-1988 Nickel base alloy powder—Determination of silicon content—Gravimetric method after dehydration by perchloric acid GB/T 8638.4-1988 Nickel base alloy powder—Determination of chromium content—Persulfate oxidation titrimetric method GB/T 8638.5-1988 Nickel base alloy powder—Determination manganese content—Sodium (potassium periodate spectrophotometric method) GB/T 8638.6-1988 Nickel base alloy powder—Determination of iron content—Titanium trichloride-potassium dichromate titrimetric method GB/T 8638.7-1988 Nickel base alloy powder—Determination of cobalt content—Nitroso-R salt spectrophotometric method GB/T 8638.8-1988 Nickel base alloy powder—Determination of copper content—Neocuproine-chloroform extraction spectrophotometric method GB/T 8638.9-1988 Nickel base alloy powder—Determination of copper content—Thiosulfate-iodimetric method GB/T 8638.10-1988 Nickel base alloy powder—Determination of melybdenum content—Thiocyanate spectrophotometric method GB/T 8638.11-1988 Nickel base alloy powder—Determination of tungsten content—Cinchonine gravimetric method GB/T 8638.12-1988 Nickel base alloy powder—Determination of phosphorus content—N-butyl alcohol-chloroform extraction spectrophotometric method GB/T 8638.13-1988 Nickel base alloy powder—Determination of oxygen content—Pulse heating inert gas fusion coulometric titrimetric method GB/T 8647.9-2006 The methods for chemical analysis of nickel—Determination of carbon content—Infra-red absorption method after high frequency induction furnace combustion GB/T 8647.10-2006 The methods for chemical analysis of nickel—Determination of arsenic,cadmium,lead,zinc,antimony,bismuth,tin,cobalt,copper,manganese,magnesium,silicon,aluminium,iron contents—Atomic emission spectrometric method GB/T 13221-2004 Nanometer powder—Determination of particle size distribution—Small angle X-ray scattering method GB 13252-2003 Packing containers—Steel pails GB/T 13252-2008 Packing containers—Steel pails GB/T 13390-1992 Metallic powder—Determination of the specific surface area—Method of nitrogen adsorption GB/T 13390-2008 Metallic powder—Determination of the specific surface area—Method of nitrogen adsorption