Cov ntaub ntawv pov thawj no tuaj yeem siv los kuaj xyuas qhov tseeb ntawm qhov ntsuas huab cua hauv kev txiav txim siab ash fusibility.Nws kuj tseem tuaj yeem siv rau hauv kev tswj kom zoo ntawm cov txheej txheem kev tshuaj xyuas thiab kev ntsuam xyuas txoj kev.
Khoom taw qhia
Certified Values
Table 1. Certified Values and Uncertainty (℃)
Qauv nab npawb
Kev sim huab cua
Certified tus nqi thiab tsis paub meej
Yam ntxwv Melting Kub (℃)
Deformation kub
(DT)
Ua kom mos
Kub
(ST)
Hemispheric
(HT)
Ntws
(FT)
SDRM
04000 5
579 #
Txo
Ntawv pov thawj tus nqi
1171 ib
1184 ib
1192 ib
1217
Tsis paub meej
21
30
Oxidizing
1191 ib
1202
1215
1250
26
33
15
04000 6
580 #
1350
1366 ib
ib 1373
1389 ib
17
18
1368 ib
1380
1387 ib
1419 ib
23
24
040007 ua
581 #
1245 ib
1294 ib
1314 ib
1374 ib
29
1308 ib
1344 ib
1369 ib
1409 ib
20
Qhov kev txo qis cua yog tau los ntawm kev taw qhia rau hauv lub cub tawg qhov sib xyaw gases ntawm (50 ± 5)% CO2thiab (50 ± 5)% H2(nyob rau hauv feem ntau cov kev xeem) los yog los ntawm sealing nyob rau hauv lub cub tawg qhov zoo piv ntawm graphite thiab anthracite (nyob rau hauv ob peb lub xeem);oxidizing cua yog tau nrog cua circulates dawb los ntawm lub cub tawg.
Txoj kev tsom xam
Cov ntawv pov thawj kev soj ntsuam tau ua raws li Tuam Tshoj National Standard GB / T219-2008 los ntawm 8 lub chaw soj nstuam tsim nyog.
Homogeneity Test thiab Stability Inspection
Cov kev ntsuam xyuas homogeneity tau ua raws li GB / T219-2008, cov txiaj ntsig tau pom tias homogeneity zoo.
Daim ntawv pov thawj tas sij hawm: Daim ntawv pov thawj ntawm CRM no siv tau txog thaum lub Kaum Ib Hlis 1, 2031.
Packing thiab Cia
Cov ntaub ntawv pov thawj siv tau ntim rau hauv iav fwj nrog cov yas npog.Qhov hnyav tag nrho yog 25 g txhua.Nws raug nquahu kom ua kom qhuav thaum khaws cia.Cov ntaub ntawv pov thawj yuav tsum raug txo kom tsawg li <0.1mm thiab ignited ntawm 815 ℃ rau 1 teev ua ntej siv.Cov ntaub ntawv pov thawj no tsis siv rau hauv kev txheeb xyuas qhov sib txawv ntawm qhov cub kub, cov neeg siv yuav tsum paub tseeb tias qhov cub kub tau raug tswj kom raug ua ntej kev sim.
Laboratory
Lub npe: Shandong Institute of Metallurgical Science Co., Ltd.
Chaw nyob: 66 Jiefang East Road, Jinan, Shandong, Suav teb;
Lub Vev Xaib:www.cncrms.com
Emai:cassyb@126.com
Pom zoo los ntawm: Gao Hongji
Laboratory Director
Hnub Kawg: Kaum Ob Hlis 1, 2020
