Reference Material For Steel Testing

hua

Rauemi Tohutoro mo te Whakamatau maitai

Whakaahuatanga Poto:

Ka taea te whakamahi i tenei rauemi tohutoro whaimana hei tirotiro i te tika o te hau whakamatautau i roto i te whakatau i te whakakotahitanga o te pungarehu.Ka taea hoki te whakamahi i roto i te mana kounga o te tukanga tātari me te aro mātai tikanga.


Taipitopito Hua

Tohu Hua

Whakataki hua

Steel Testing (1)
Ash fusibility (2)

Uara whaimana

Ripanga 1. Nga Uara Whai Tiwhikete me te Hurumaru (℃)

Tau Tauira

Te huru whakamatautau

Te uara whaimana me te koretake

Te Paemahana Whakarewa (℃)

Te Pahana Huringa

(DT)

Whakangohengohe

Te pāmahana

(ST)

Hemispheric

Te pāmahana

(HT)

E rere ana

Te pāmahana

(FT)

SDRM

040005

579#

Te whakaheke

Uara whaimana

1171

1184

1192

1217

Te koretake

21

30

30

30

Whakahauora

Uara whaimana

1191

1202

1215

1250

Te koretake

26

30

33

15

SDRM

040006

580#

Te whakaheke

Uara whaimana

1350

1366

1373

1389

Te koretake

15

15

17

18

Whakahauora

Uara whaimana

1368

1380

1387

1419

Te koretake

21

23

24

26

SDRM

040007

581#

Te whakaheke

Uara whaimana

1245

1294

1314

1374

Te koretake

18

15

15

29

Whakahauora

Uara whaimana

1308

1344

1369

1409

Te koretake

23

20

17

15

Ka whiwhi te hau whakaheke ma te whakauru ki roto i te oumu nga hau ranunga o (50±5)% CO2me (50±5)% H2(i roto i te nuinga o nga whakamatautau) ma te hiri ranei i roto i te oumu te tauwehenga tika o te graphite me te anthracite (i etahi whakamatautau);ka whiwhi te hau hauhauora me te rere noa o te hau i roto i te oumu.

Tikanga Tātari

I mahia nga tātaritanga tohu e ai ki te Hainamana National Standard GB/T219-2008 e 8 taiwhanga whai mana.

Whakamātautau Homogeneity me te Tirohanga Whakamaunga

I mahia nga whakamatautau rite ki te GB / T219-2008, ko nga hua e whakaatu ana he pai te pai.

Te paunga o te tiwhikete: Ko te tiwhikete o tenei CRM ka whai mana tae noa ki te 1 o Noema 2031.

Te Tarapi me te Rokiroki

Ko nga rauemi tohutoro whaimana ka whakakiia ki nga ipu karaihe me nga uhi kirihou.Ko te taumaha kupenga he 25g ia.Ko te whakaaro kia maroke ina rongoa.Ko te rauemi tohutoro whaimana me whakaitihia te rahi ki te <0.1mm ka mura ki te 815 ℃ mo te 1 haora i mua i te whakamahinga.Ko tenei rauemi tohutoro whaimana kaore e pa ana ki te tautuhi i te rereketanga o te pāmahana oumu, me tino mohio nga kaiwhakamahi kua tika te whakahaere i te pāmahana oumu i mua i te whakamatautau.

Whare taiwhanga

Ingoa: Shandong Institute of Metallurgical Science Co., Ltd.

Wāhi noho : 66 Jiefang East Road, Jinan, Shandong, Haina;

paetukutuku:www.cncrms.com

Emai:cassyb@126.com

New standard coal1

Whakaaetia e: Gao Hongji

Kaiwhakahaere taiwhanga

Rā: Hakihea 1, 2020


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