Reference Material Bakeng sa Teko ea Tikoloho

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Tlhaloso e Khutšoanyane:

CRM e sebelisetsoa ho laola boleng le ho lekanya lisebelisoa tsa tlhahlobo ha ho hlahlojoa Ferrotitanium.E boetse e sebelisoa bakeng sa tlhahlobo le netefatso ea ho nepahala ha mekhoa ea tlhahlobo.CRM e ka sebelisoa bakeng sa phetisetso ea boleng bo lekantsoeng.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso ea sehlahisoa

Melao e Pakiloeng

Letlapa la 1. Maemo a Tiisitsoeng bakeng sa YSBC 15602-2006 (Karolo ea Boima %)

Nomoro	Lintlha	Ti	C	Si	Mn	P	S	Cr
YSBC 15602-2006	Melao e Pakiloeng	70.02	0.057	1.47	0.106	0.0071	0.0047	0.039
YSBC 15602-2006	Ho hloka bonnete	0.17	0.003	0.03	0.004	0.0005	0.0006	0.003
Nomoro	Lintlha	Ni	Mo	V	Cu	Al	Fe
YSBC 15602-2006	Melao e Pakiloeng	0.29	0.028	0.011	0.037	0.30	26.57
YSBC 15602-2006	Ho hloka bonnete	0.02	0.003	0.002	0.003	0.02	0.13

Mekhoa ea Tlhahlobo

Lethathamo la 2. Mekhoa ea Tlhahlobo

Sebopeho	Mokhoa
Ti	Mokhoa oa Ammonium ferric sulfate titration
C	Mokhoa oa ho monya infrared
Si	ICP-AES Perchloric acid dehydration gravimetric mokhoa Mokhoa oa silicomolybdic blue spectrophotometric Mokhoa oa sulfuric acid dehydration gravimetric
Mn	Mokhoa oa nako oa photometric AAS ICP-AES
P	Molybdobismuthylphosphoric blue spectrophotometric mokhoa Molybdenum blue spectrophotometric mokhoa Molybdenum blue photometry bakeng sa ho ntšoa ka butyl acetate Ho ntšoa ha Molybdenum Blue ho tsoa ho N-Butyl le Alcohol-Third Chloromethane ICP-AES
S	Mokhoa oa ho monya infrared
Cr	ICP-AES AAS Diphenyl carbon acyl dihydrazide photometry
Ni	ICP-AES AAS Budione oxime photometry
Mo	Rhodanate-butyl acetate e ntšoa ka photometryd ICP-AES
V	Tantalum reagent extraction spectrophotometric mokhoa ICP-AES
Cu	ICP-AES AAS Mokhoa oa DDTC oa photometric
Al	ICP-AES Mokhoa oa EDTA oa titrimetric Mokhoa oa chrome azurol S photometric
Fe	ICP-AES Mokhoa oa ho fetola li-titration tsa Dichromate

Tlhahlobo ea Homogeneity le Tlhahlobo ea Botsitso

Ho felloa ke nako ha setifikeiti: Setifikeiti sa CRM ena se sebetsa ho fihlela la 1 Pherekhong 2026.

Letlapa la 3. Mekhoa ea tlhahlobo ea homogeneity

Sebopeho	Mekhoa ea ho hlahloba	Bonyane sampole (g)
Ti	Mokhoa oa Ammonium ferric sulfate titration	0.2
C, S	Mokhoa oa ho monya infrared	0.2
Mn,P,Cr,Ni,Mo,V,Cu,Al	ICP-AES	0.1
Si	Perchloric acid dehydration gravimetric mokhoa	0.5
Fe	Mokhoa oa ho fetola li-titration tsa Dichromate	0.2

Ho paka le ho Boloka

Thepa ea litšupiso e netefalitsoeng e kentsoe ka libotlolong tsa khalase tse nang le likoahelo tsa polasetiki.Boima ba letlooa ke 50g e le 'ngoe.Ho khothalletsoa ho boloka ho omella ha ho bolokoa.