GJB 1077A-2008
Specification for tungsten powder for tungsten base hign density alloy penetrator (English Version)

Standard No.

GJB 1077A-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

Status

Be replaced 2019-03

Replace By

GJB 1077A-2018

Latest

GJB 1077A-2018

Scope

This specification specifies the requirements, quality assurance regulations and delivery preparations for tungsten powder used in tungsten-based high-density alloy armor-piercing projectiles. This specification applies to tungsten powder produced by hydrogen reduction method.

GJB 1077A-2008 Referenced Document

• ASTM B430 Standard Test Method for Particle Size Distribution of Refractory Metal Powders and Related Compounds by Turbidimetry
• GB/T 1479 Metallic powders--Determination of apparent density--Part 1:Funnel method
• GB/T 16600 Methods for emission spectrum analysis of tungsten
• GB/T 3249 Test method for Fisher number of metal powders and related compounds*， 2022-03-09 Update
• GB/T 4324.1 Methods for chemical analysis of tungsten.Part 1:Determination of lead content.Flame atomic absorption spectrometry*， 2012-12-31 Update
• GB/T 4324.10 Methods for chemical analysis of tungsten.Part 10:Determination of copper content.Flame atomic absorption spectrometry*， 2012-12-31 Update
• GB/T 4324.11 Methods for chemical analysis of tungsten.Part 11:Determination of aluminum content.Inductively coupled plasma atomic emission spectrometry*， 2012-12-31 Update
• GB/T 4324.12 Methods for chemical analysis of tungsten.Part 12:Determination of silicon content.Chlorization-molybdenum blue spectrophotometry*， 2012-12-31 Update
• GB/T 4324.13 Methods of chemical analysis of tungsten Determination of calcium content Inductively coupled plasma atomic emission spectrometry*， 2008-06-09 Update
• GB/T 4324.14 Methods for chemical analysis of tungsten.Part 14:Determination of residue content after chloride volatility.Gravimetric method*， 2012-12-31 Update
• GB/T 4324.15 Methods for chemical analysis of tungsten.Determination of magnesium content.The flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry*， 2008-06-09 Update
• GB/T 4324.16 Methods for chemical analysis of tungsten.Part 16:Determination of loss content on ignition.Gravimetric method*， 2012-12-31 Update
• GB/T 4324.17 Methods for chemical analysis of tungsten.Part 17:Determination of sodium content.Flame atomic absorption spectrometry*， 2012-12-31 Update
• GB/T 4324.18 Methods for chemical analysis of tungsten.Part 18:Determination of potassium content.Flame atomic absorption spectrometry*， 2012-12-31 Update
• GB/T 4324.19 Methods for chemical analysis of tungsten.Part 19:Determination of titanium content.The diantipyrylmethane photometric spectrophtometry*， 2012-12-31 Update
• GB/T 4324.2 Methods of chemical analysis of tungsten Part 2: Determination of bismuth and arsenic content*， 2023-11-27 Update
• GB/T 4324.20 Methods for chemical analysis of tungsten.Part 20:Determination of vanadium content.Inductively coupled plasma atomic emission spectrometry*， 2012-12-31 Update
• GB/T 4324.21 Methods for chemical analysis of tungsten.Part 21:Determination of chromium content.Inductively coupled plasma atomic emission spectrometry*， 2012-12-31 Update
• GB/T 4324.22 Methods for chemical analysis of tungsten.Part 22:Determination of manganese content.Inductively coupled plasma atomic emission spectrometry*， 2012-12-31 Update
• GB/T 4324.23 Methods for chemical analysis of tungsten.Part 23:Determination of sulfur content.The combustion-conductometric titration and high frequency combustion-infrared absorption method*， 2012-12-31 Update
• GB/T 4324.24 Methods for chemical analysis of tungsten.Part 24:Determination of phosphorus content.Molybdemum blue photometry*， 2012-12-31 Update
• GB/T 4324.25 Methods for chemical analysis of tungsten.Part 25:Determination of oxygen content.Pulse heating inert gas fusion -infrared absorption method*， 2012-12-31 Update
• GB/T 4324.26 Methods for chemical analysis of tungsten.Part 26:Determination of nitrogen content.Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry*， 2012-12-31 Update
• GB/T 4324.27 Methods for chemical analysis of tungsten.Part 27:Determination of carbon content.High frequency combustion -infrared absorption method*， 2012-12-31 Update
• GB/T 4324.28 Methods for chemical analysis of tungsten.Part 28:Determination of molybdenum content.The thioyanate spectrophotometry*， 2012-12-31 Update
• GB/T 4324.29 Methods for chemical analysis of tungsten--The gravimetric method for the determination of residue content after chloride volatility
• GB/T 4324.3 Methods for chemical analysis of tungsten.Part 3:Determination of tin content.Hydrogenate atomic absorption spectrometry*， 2012-12-31 Update
• GB/T 4324.30 Methods for chemical analysis of tungsten--The gravimetric method for the determination of loss content on ignition
• GB/T 4324.4 Methods for chemical analysis of tungsten.Part 4:Determination of antimony content.Hydrogenate atomic absorption spectrometry*， 2012-12-31 Update
• GB/T 4324.5 Methods for chemical analysis of tungsten.Part 5:Determination of arsenic content.Hydrogenate atomic absorption spectrometry*， 2012-12-31 Update
• GB/T 4324.6 Methods for chemical analysis of tungsten.Part 6:Determination of iron content.1,10-phenanthroline spectrophotometry*， 2012-12-31 Update
• GB/T 4324.7 Methods for chemical analysis of tungsten.Part 7:Determination of cobalt content.Inductively coupled plasma atomic emission spectrometry*， 2012-12-31 Update
• GB/T 4324.8 Methods for chemical analysis of tungsten.Determination of nickel content.The inductively coupled plasma atomic emission spectrometry、flame atomic absorption spectrometry and dimethylglyoxime gravimetry*， 2008-06-09 Update
• GB/T 4324.9 Methods for chemical analysis of tungsten.Part 9:Determination of cadmium content.Inductively-coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry*， 2012-12-31 Update
• GB/T 5060 Metallic powders--Determination of apparent density--Part 2: Scott volumeter method
• GB/T 5158.4 Metallic powders—Determination of oxygen content by reduction methods—Part 4:Total oxygen by reduction-extraction*， 2011-05-12 Update
• GB/T 5162 Metallic powders—Determination of tap density*， 2021-03-09 Update
• GB/T 5314 Powders for powder metallurgical purposes.Sampling *， 2011-12-30 Update
• GB/T 6005 Test sieves.Metal wire cloth,perforated metal plate and electroformed sheet.Nominal sizes of openings*， 2008-07-18 Update

GJB 1077A-2008 history

• 2018 GJB 1077A-2018 Specification for tungsten powder for tungsten-based high-density alloy armor-piercing projectiles
• 2008 GJB 1077A-2008 Specification for tungsten powder for tungsten base hign density alloy penetrator
• 1991 GJB 1077-1991 Tungsten powder for tungsten-based high-density alloy armor-piercing projectiles