JB/T 11425-2013 (English Version) PDF

Scope: This standard specifies the product classification, code name, brand preparation method, technical conditions, test methods, inspection rules, marking, packaging, quality certificate, storage, transportation and handling of micron-sized carbonyl iron powder for superabrasive products. This standard applies to micron-sized carbonyl iron powder for superabrasive products.

JB/T 11425-2013 Referenced Document

GB/T 11261 Steel and lron - Determination of oxygen content - The pulse heating inert gas fusion-infra-red absorption method
GB/T 1479.2 Metallic powders—Determination of apparent density—Part 2:Scott volumeter method
GB/T 19077.1 Particle size analysis.Laser diffraction methods.Part 1:General principles
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 20123 Steel and iron - Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
GB/T 20124 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (Routine method)
GB/T 223.61 Methods for chemical analysis of iron, steel and alloy--The ammonium phosphomolybdate volumetric method for the determination of phosphorus content
GB/T 223.7 Iron powder--Determination of iron content--Potassium dichromate titration method
GB/T 230.1 Metallic materials.Rockwell hardness test.Part 1:Test method*， 2018-05-14 Update
GB/T 3249 Test method for Fisher number of metal powders and related compounds*， 2022-03-09 Update
GB/T 3850 Impermeable sintered metal materials and hardmetals.Determination of density*， 2015-12-10 Update
GB/T 5162 Metallic powders—Determination of tap density*， 2021-03-09 Update
GB/T 5314 Powders for powder metallurgical purposes.Sampling
GB/T 5319 Sintered metal materials, excluding hardmetals--Determination of transverse rupture strength