GB/T 21182-2022 Translated English of Chinese Standard (GB/T 21182-2022, GBT21182-2022): Scraps of cemented carbide
https://www.chinesestandard.net, 2023. gada 8. janv. - 12 lappuses
This document specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying documents and order form for scraps of cemented carbide. This document applies to the recyclable residues and wastes containing tungsten and cobalt generated during the production and use of cemented carbide products (hereinafter referred to as scraps of cemented carbide).
Marking packaging transportation storage and accompanying documents
Order form content
Appendix A Informative Reference pictures of conventional bulk scraps of cemented carbide
acceptance accompanying documents appearance quality based steel bonded batch of scraps Boards Scraps bonded cemented carbide buyer carbide Cemented carbide carbide grinding material carbide is unqualified carried out according cemented carbide Cemented cemented carbide Class cemented carbide Geological Cemented carbide grinding Cemented carbide trench chemical composition clamped cutting Class II Classification Coated mechanically clamped cold heading Cold pressing Cold rolled ring composition of scraps conventional bulk scraps detection element content Geological mining alloys Hot rolled ring indicated inspection result judge the batch measured mechanically clamped blade methods Micro drills moisture order form packaging pictures of conventional powder scraps pressing and cold provisions of GB/T quality of scraps Reference pictures repeated inspection requirements rolled ring Scraps scraps as unqualified Scraps formed scraps of cemented scraps of tungsten Scraps of uncoated specified steel bonded cemented storage supplier Table Test Top hammer transportation Tubes Tungsten carbide type of scraps wear weight