GB/T 21182-2022 Translated English of Chinese Standard (GB/T 21182-2022, GBT21182-2022): Scraps of cemented carbide
https://www.chinesestandard.net, Jan 8, 2023 - Technology & Engineering - 12 pages
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
5.2 Appearance quality 6.1 General requirements accompanying documents appearance quality based steel bonded batch of scraps Boards Scraps bonded cemented carbide carbide Cemented carbide carbide Geological mining carbide grinding material carbide is unqualified carbide is visually carbide trench material carried out according cemented carbide Cemented cemented carbide Class cemented carbide Geological Cemented carbide grinding cemented carbide Scraps Cemented carbide trench chemical composition Coated mechanically clamped Coated solid tool cold heading Cold pressing Cold rolled ring composition of scraps conventional bulk scraps detection Geological mining alloys Group Variety Hot rolled ring inspection result judge the batch material Cemented carbide mechanically clamped blade mining alloys Scraps order form pictures of conventional powder scraps pressing and cold provisions of GB/T quality of scraps Reference pictures repeated inspection rolled ring Scraps scraps as unqualified scraps of cemented scraps of tungsten Scraps of uncoated steel bonded cemented Terms and definitions Tungsten carbide type of scraps