Објављен
The method is applicable to carbide and binder metal powder mixtures, free of lubricant, and all grades of presintered or sintered hardmetals, with a titanium content exceeding 0,2 % (m/m). Specifies principle, interfering elements, reagents, apparatus, sample preparation, procedure, elimination of interferences, preparation of the calibration curve, expression of results and test report.
ОБЈАВЉЕН
ISO 4501:1978
90.93
Одлука о потврђивању стандарда
22. 9. 2022.
Tvrdi metali - Određivanje sadržaja titana - Fotometrijska metoda sa peroksidom
95.99 Повучен