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Standard Type : Main
Document No : ISO 4501 : 1978
Document Year : 1978
Pages : 3
Edition : 1
Section Volume : Sampling and testing methods for hardmetals (ISO/TC 119/SC 4.)
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.