Ukucophelela Kwensimbi Engamelana nokushisa kwensimbi 1.4855

Ukucophelela Kwensimbi Engamelana nokushisa kwensimbi 1.4855

I-1.4855 (I-European Standard Steam-Ukulwa Ukushisa Okungamelana Nensimbi) Kunokuqina okuhle nokuqina

1. Ukubuka konke

1 . 4855 (Gx40Crninb 24-24) Ibanga lokuphonsa eliphakeme} kanye nokuphikiswa okuphezulu kwemishini, futhi kusetshenziswa imishini yokushisa okuphezulu, okusetshenziswayo kwemishini yesono, imishini yokuvuselela umlilo, ukwelashwa kokushisa Isithando somlilo, njll.

2. Ukwakheka kwamakhemikhali kanye nezakhiwo ezibonakalayo

2.1 Ukwakheka kwamakhemikhali

Ukwakheka kwamakhemikhali kwe-1 . 4855 kwenzelwe ngokucophelela ukuqinisekisa ukuqina kwayo nokuqina kokushisa okuphezulu. Izakhi zayo eziphambili zifaka:

I-Chromium (CR): cishe ama-24%

I-nickel (NI): cishe ama-24%

Silicon (SI): inani elilinganiselayo

I-Niobium (NB): Inani elifanele

I-Carbon (C): Okuqukethwe okuphansi

Lesi silinganiso sokwahlukanisa sisinikeza izakhiwo ezinhle ze-antioxidant kanye nokumelana nokuphikisana namazinga okushisa aphezulu 2.

2.2 Ukusebenza ngokomzimba

Izakhiwo ezibonakalayo ze-1.4855 zenza ukuba zisebenze emazingeni okushisa aphezulu:

Ukushisa kwe-Antioxidation: Kufika ku-1150 degree

Ukumelana ne-Creep: Amandla amahle kakhulu we-Break ekwahlukaneni kwama-850℃-1100 degree

Amandla okushisa aphezulu: Kusakwazi ukugcina amandla aphezulu okuvutha namandla ashubile ekushiseni okuphezulu

Ukucubungula: ngokuqina okuhle nokushaywa kwe-weldamability .

3. Izici eziyinhloko

3.1 Izakhiwo ze-antioxidant

1 . Imvelo yokushisa ephezulu ingakha ulwelwesi oluzinzile lwe-ongi, ngempumelelo ivimbele ezinye i-oxidation . Ukushisa kwalo kwe-antioxidant kufinyelela ku-1150℃yokushisa kwemishini.

3.2 ukumelana nokugqwala kokushisa okuphezulu

Izinto ezibonakalayo zibonisa ukumelana kahle nokugqwala okuphezulu okuphezulu kwabezindaba abaningi baseGaseous, ikakhulukazi ezindaweni ezilimazayo eziqukethe isibabule ne-chlorine, futhi kusengakwazi ukugcina ukusebenza okuzinzile .

3.3 Amandla okushisa aphezulu

I-1 . 4855 inamandla aphezulu okuthela kanye namandla ashubile ngaphansi kokushisa okuphezulu, futhi angamelana nemithwalo emikhulu yemishini, efanelekile ukuthola izimoto zokushisa, ishubhu yokushisa kanye neminye imishini.

3.4 ukucubungula

1 . I-4855 inendlela enhle futhi i-weldatiability, ilungele ukucubungula ibe yizingxenye eziyinkimbinkimbi zokwakheka ngokuxosha, ukufeza nezinye izinqubo . Ngaphezu kwalokho, kube lula ukucubungula okulandelayo.

4. insimu yesicelo

I-1.4855 isetshenziswa kabanzi kulezi zindawo ezilandelayo:

4.1 Imboni yeMetallurgical

Imishini ye-Pitoring: Izingxenye zokumelana nokushisa ezisetshenziswa kwinqubo ephezulu yesono .

Imishini Yomlilo Ovuthayo

Ukushisa Ukulashwa Impahla: Kusetshenziselwa ukuqeda ikhava yeFunda Weace, Isithando esinamandla Amahhashi neminye imishini .

4.2 imboni yamakhemikhali namandla

Ishubhu eliphakeme lokushisa ishubhu: isetshenziselwa ukuhlanganiswa kwe-ammonia, ukuqhekeka kwe-ethylene neminye imishini yokuphendula okushisa okuphezulu .

I-Heat Exchanger: Dlulisa ukushisa ekushiseni okuphezulu ukuze ugcine imishini isebenza kahle .

4.3 Ezinye izizinda

Imishini yokukhiqiza kasimende: Izinto ezingamelana ukushisa ezisetshenziswa kwinqubo yokushisa okushisa kakhulu .

Imishini yokusebenza kwamaminerali: Ukuze ulondoloze ukusebenza okuzinzile ekushiseni okuphezulu nezindawo ezilonakalayo .

5. Ubuchwepheshe bokukhiqiza kanye nokukhethwa kwamaphuzu asemqoka

5.1 Inqubo Yokukhiqiza

1 {{1} Imvamisa usebenzisa i-Electric Arc Isithando Sokushintshana, ngezinto ezisezingeni eliphakeme ezidingekayo, i-vacuum refining inqubo ye-{{2}

Ukukhetha Amaphuzu Asemqoka

Ukushisa okusebenzayo: 1.48

Amashadi ashisayo: Ukutholwa kwe-Precision Store Store Castings 1.4855, ukunemba kwe-China ukumelana nensimbi yokuvimbela ukushisa 1.4855 abakhiqizi, abahlinzeki, ifektri