Reference Material YeSimbi Kuedzwa

Reference Material For Steel Testing Featured Image

Tsanangudzo Pfupi

Ichi chakatemerwa referensi chinhu chinogona kushandiswa kutarisa iko kurongeka kweyeyedzo mamiriro ekutsunga madota fusibility.Inogonawo kushandiswa mukutonga kwehutano hwehutano hwekuongorora uye nzira yekuongorora.

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Certified Values

Tafura 1. Certified Values uye Kusava nechokwadi (℃)

Muenzaniso Nhamba	Kuedza mamiriro	Certified value uye Kusava nechokwadi	Hunhu Kunyungudika Temperature (℃)
Muenzaniso Nhamba	Kuedza mamiriro	Certified value uye Kusava nechokwadi	Deformation Temperature (DT)	Kupfava Tembiricha (ST)	Hemispheric Tembiricha (HT)	Kuyerera Tembiricha (FT)
SDM 040005 579 #	Kuderedza	Certified value	1171	1184	1192	1217
	Kuderedza	Kusava nechokwadi	21	30	30	30
	Oxidizing	Certified value	1191	1202	1215	1250
	Oxidizing	Kusava nechokwadi	26	30	33	15
SDM 040006 580#	Kuderedza	Certified value	1350	1366	1373	1389
	Kuderedza	Kusava nechokwadi	15	15	17	18
	Oxidizing	Certified value	1368	1380	1387	1419
	Oxidizing	Kusava nechokwadi	21	23	24	26
SDM 040007 581#	Kuderedza	Certified value	1245	1294	1314	1374
	Kuderedza	Kusava nechokwadi	18	15	15	29
	Oxidizing	Certified value	1308	1344	1369	1409
	Oxidizing	Kusava nechokwadi	23	20	17	15

Mamiriro ekunze ekudzikisa anowanikwa nekupinza muchoto magasi akasanganiswa e (50±5)% CO.₂uye (50±5)% H₂(mumiyedzo yakawanda) kana nekuisa chisimbiso muchoto chiyero chakakodzera chegraphite uye anthracite (mune miedzo mishoma);iyo oxidizing atmosphere inowanikwa nemhepo inotenderera zvakasununguka kuburikidza nechoto.

Analysis Nzira

Ongororo yezvitupa yakaitwa zvinoenderana neChinese National Standard GB/T219-2008 nemarabhoritari masere ane hunyanzvi.

Homogeneity Test uye Kugadzikana Kuongorora

Iyo homogeneity bvunzo dzakaitwa zvinoenderana neGB/T219-2008, mhedzisiro inoratidza kuti homogeneity yaive yakanaka.

Kupera kwechitupa: Chitupa cheCRM chinoshanda kusvika Mbudzi 1, 2031.

Kurongedza uye Kuchengeta

Iyo certified reference material yakarongedzwa mumabhodhoro egirazi ane mavhavha epurasitiki.Huremu hwemambure i25g imwe neimwe.Inokurudzirwa kuchengetedza kuoma kana yachengetwa.Iyo certified reference material inofanirwa kudzikiswa muhukuru kusvika <0.1mm uye kubatidzwa pa815℃ kweawa imwe isati yashandiswa.Izvi zvakasimbiswa zvereferensi hazvishande mukucherechedzwa kwekutsauka kwekushisa kwechoto, vashandisi vanofanirwa kuve nechokwadi chekuti tembiricha yechoto yakadzorwa nemazvo pamberi pekuyedzwa.