Ireferensi Material For Environmental Testing

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Incazelo emfushane:

I-CRM isetshenziselwa ukulawula ikhwalithi nokulinganiswa kwamathuluzi okuhlaziya ekuhlaziyeni i-Ferrotitanium.Iphinde isetshenziselwe ukuhlola nokuqinisekisa ukunemba kwezindlela zokuhlaziya.I-CRM ingasetshenziselwa ukudluliswa kwevelu elinganisiwe.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso somkhiqizo

Amanani Aqinisekisiwe

Ithebula 1. Amanani Aqinisekisiwe E-YSBC 15602-2006 (Ingxenyana Yobuningi %)

Inombolo	Izinto	Ti	C	Si	Mn	P	S	Cr
YSBC 15602-2006	Amanani Aqinisekisiwe	70.02	0.057	1.47	0.106	0.0071	0.0047	0.039
YSBC 15602-2006	Ukungaqiniseki	0.17	0.003	0.03	0.004	0.0005	0.0006	0.003
Inombolo	Izinto	Ni	Mo	V	Cu	Al	Fe
YSBC 15602-2006	Amanani Aqinisekisiwe	0.29	0.028	0.011	0.037	0.30	26.57
YSBC 15602-2006	Ukungaqiniseki	0.02	0.003	0.002	0.003	0.02	0.13

Izindlela Zokuhlaziya

Ithebula 2. Izindlela Zokuhlaziya

Ukwakheka	Indlela
Ti	Indlela ye-Ammonium ferric sulfate titration
C	Indlela yokumunca infrared
Si	I-ICP-AES Perchloric acid dehydration gravimetric indlela Indlela ye-silicomolybdic blue spectrophotometric Indlela ye-Sulfuric acid dehydration gravimetric
Mn	Indlela ye-photometric yesikhathi I-AAS I-ICP-AES
P	Indlela ye-Molybdobismuthylphosphoric blue spectrophotometric Indlela ye-Molybdenum blue spectrophotometric I-Molybdenum blue photometry yokukhishwa nge-butyl acetate Ukukhishwa kwe-Molybdenum Blue ku-N-Butyl ne-Alcohol-Third Chloromethane I-ICP-AES
S	Indlela yokumunca infrared
Cr	I-ICP-AES I-AAS I-Diphenyl carbon acyl dihydrazide photometry
Ni	I-ICP-AES I-AAS I-Budione oxime photometry
Mo	I-Rhodanate-butyl acetate isizinda se-photometryd I-ICP-AES
V	Indlela ye-spectrophotometric yokukhipha i-Tantalum reagent I-ICP-AES
Cu	I-ICP-AES I-AAS Indlela ye-Photometric ye-DDTC
Al	I-ICP-AES Indlela ye-titrimetric ye-EDTA Indlela ye-photometric ye-chrome azurol S
Fe	I-ICP-AES Indlela ye-Dichromate titration

Ukuhlolwa Kwe-Homogeneity Nokuhlola Ukuzinza

Ukuphelelwa yisikhathi kwesitifiketi: Isitifiketi sale CRM sisebenza kuze kube nguJanuwari 1, 2026.

Ithebula 3. Izindlela zokuhlola i-homogeneity

Ukwakheka	Izindlela zokuhlaziya	Isampula elincane (g)
Ti	Indlela ye-Ammonium ferric sulfate titration	0.2
C, S	Indlela yokumunca infrared	0.2
Mn,P,Cr,Ni,Mo,V,Cu,Al	I-ICP-AES	0.1
Si	Perchloric acid dehydration gravimetric indlela	0.5
Fe	Indlela ye-Dichromate titration	0.2

Ukupakisha kanye Nesitoreji

Izinto eziyisethenjwa eziqinisekisiwe zipakishwe emabhodleleni engilazi anesembozo sepulasitiki.Isisindo senetha singama-50g lilinye.Kuphakanyiswa ukugcina ukoma lapho ugcinwe.