TSINGSHAN STEEL

Umuzwa Wokukhiqiza Weminyaka eyi-12

Ishidi Lensimbi Engagqwali elishisayo/elibandayo elingu-904L

Incazelo emfushane:

I-904L super austenitic insimbi engagqwali iyinsimbi engagqwali enokuqukethwe kwekhabhoni ephansi, i-nickel ephezulu nokuqukethwe kwe-molybdenum.Yathuthukiswa yinkampani yaseFrance i-H · S isebenzisa izinto zobunikazi.Insimbi inezakhiwo ezinhle kakhulu ezifana nekhono lokushintsha i-activation-passivation, ukumelana nokugqwala okuhle kakhulu kanye nokumelana okuhle nama-asidi angenayo i-oxidizing njenge-sulfuric, acetic, formic kanye ne-phosphoric acid.Iphinde ibonise ukumelana okuhle nokugqwala kwe-pitting ion ion chloride engathathi hlangothi, kanye nokumelana nokugqwala kwe-crevice kanye nokugqwala kwengcindezi.Insimbi engu-904L ifaneleka ukusetshenziswa ku-sulfuric acid yokugxila okuhlukahlukene ngaphansi kuka-70°C, futhi ingamelana ne-acetic acid yanoma yikuphi ukugxila kanye nezinga lokushisa ngaphansi kwengcindezi evamile.Ngaphezu kwalokho, ikhombisa ukumelana nokugqwala okuhle kakhulu ezindaweni ezixubile ze-asidi eziqukethe ama-fomic and acetic acid.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukwakheka Kwamakhemikhali

Ibanga Fe Ni Cr Mo Cu Mn≤ P≤ S≤ C≤
904L Imajini 23-28% 19-23% 4-5% 1-2% 2.00% 0.045% 0.035% 0.02%

Ukuminyana Kokuminyana

Ukuminyana kwensimbi engagqwali 904L kungu-8.0g/cm3.

 

Impahla Engokomzimba

σb≥520Mpa δ≥35%

Imininingwane Yeshidi Lensimbi Engagqwali

Okujwayelekile ASTM, JIS, DIN, AISI, KS, EN...
I-Surface Qeda No. 1, No. 4, No. 8, HL, 2B, BA, Mirror...
Ukucaciswa Ubukhulu 0.3-120mm
  Ububanzi*Ubude 1000 x2000, 1219x2438, 1500x3000, 1800x6000, 2000x6000mm
Isikhathi Sokukhokha T/T, L/C
Iphakheji Khipha iphakheji evamile noma njengezimfuneko zakho
Letha Isikhathi 7-10 izinsuku zokusebenza
I-MOQ 1 Ton

I-Surface Finish Yeshidi Lensimbi Engagqwali

I-Surface Qeda Incazelo Isicelo
No.1 Ngemuva kwesiteji sokugoqa esishisayo, indawo engaphezulu ilungiswa ngokwelashwa okushisa kanye ne-pickling noma izinqubo ezifanayo ukuze kuzuzwe ukuphela okufunayo. Ithangi lamakhemikhali, ipayipi
2B Isicwebezelisi esifiselekayo singatholakala ngokuphatha ukushisa, ukucosha noma ukuphathwa okufanayo kwempahla ngemva kokugoqa okubandayo okulandelwa omunye umjikelezo wokugoqa okubandayo. Imishini yezokwelapha, Imboni Yokudla, Izinto zokwakha, Izitsha zasekhishini.
No.4 Inqubo yokuqeda ihlanganisa ukupholisha impahla ngezinsimbi ezishiwo ku-JIS R6001, ezisukela kusayizi wegrit ukusuka kuNombolo 150 kuya kuNombolo 180. Izitsha zasekhishini, Impahla kagesi, Ukwakhiwa kwebhilidi.
Izinwele Ukupholishwa kokugcina kwenziwa kusetshenziswa i-abrasive enosayizi ofanele ukuze kufinyelelwe isiphetho esingaguquguquki, esiqhubekayo, esingena-streak. Ukwakhiwa Kwezakhiwo.
I-BA/8K Mirror Izinto eziphathwa ngokushisa okukhanyayo ngemva kokugoqa okubandayo. Izitsha zasekhishini, Impahla kagesi, Building const
430_insimbi_engenasici-6

FAQ

Q1: Kuthiwani ngezimali zokuthumela?
Izindleko zokuthumela zizohluka ngokuya ngenani lezici.Uma udinga into ilethwe ngokushesha, ukulethwa kwe-express kuzoba inketho eshesha kakhulu, kodwa futhi ebiza kakhulu.Impahla yasolwandle, ngakolunye uhlangothi, iyindlela enhle kakhulu yokuthutha amanani amakhulu, nakuba kuyindlela ehamba kancane.Xhumana nathi ukuze uthole isilinganiso esinembile sokuthumela esihambisana nezidingo zakho ezithile ezifana nenani, isisindo, indlela yokuthumela kanye nendawo oya kuyo.

Q2: Yiziphi izintengo zakho?
Sicela uqaphele ukuthi izintengo ezisohlwini zingaphansi kokuguquguquka okungaba khona ngenxa yezinto ezihlukahlukene zemakethe, okuhlanganisa izinguquko ekutholakaleni.Ukuqinisekisa ukuthi uthola ulwazi lwakamuva lwentengo, sicela usithinte ngesicelo sakho esithile sokucela ikhophi yohlu lwethu lwamanani olubuyekeziwe.Siyakwazisa ukuqonda kwakho futhi sibheke ngabomvu ukukusiza ngokuqhubekayo.

Q3:Ingabe unenani elincane le-oda?
Impela!Sinezidingo eziyisisekelo zoku-oda zemikhiqizo ethile yamazwe ngamazwe.Ukuze uthole imininingwane eyengeziwe ngalezi zidingo, sicela ukhululeke ukuxhumana nathi.Sizojabula kakhulu ukukusiza ngokuqhubekayo futhi sikunikeze imininingwane edingekayo.


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