Iyini ipuleti lensimbi engagqwali

Ishidi lensimbi engagqwaliiyishidi lensimbi eliyisicaba, elingunxande eligoqwe kusuka kunsimbi engagqwali (ngokuyinhloko liqukethe izakhi zengxubevange njenge-chromium ne-nickel). Izici zayo eziyinhloko zihlanganisa ukumelana nokugqwala okuhle kakhulu (sibonga ifilimu elivikelayo eliziphilisayo le-chromium oxide elakheka phezulu), ubuhle nokuqina (indawo yayo ekhanyayo iyathandeka ekwelashweni okuhlukahlukene), amandla aphezulu, kanye nezindawo ezihlanzekile nezilula ukuzihlanza. Lezi zimfanelo ziyenza ibe yinto ebalulekile ebalulekile ezinhlobonhlobo zezicelo, okuhlanganisa izindonga zamakhethini ezakhiwo kanye nomhlobiso, izinto zasekhishini nezinto zikagesi, izinto zezokwelapha, ukucubungula ukudla, iziqukathi zamakhemikhali, nezinto zokuhamba. Iphinde inikeze ukusebenziseka okuhle kakhulu (ukwenza kanye nokushisela) kanye nenzuzo yezemvelo yokuthi ingaphinda isetshenziswe ngo-100%.

Izici zamapuleti ensimbi engagqwali

1. Ukumelana Nokugqwala Okuhle Kakhulu
► I-Core Mechanism: Okuqukethwe kwe-chromium okungu-≥10.5% kwakha ifilimu eliminyene le-chromium oxide passivation, liyihlukanise nemithombo yezindaba ebolayo (amanzi, ama-asidi, usawoti, njll.).
► Ukuqinisa Izakhi: Ukwengeza i-molybdenum (efana nebanga 316) imelana ne-chloride ion corrosion, kuyilapho i-nickel ithuthukisa ukuzinza ezindaweni ezine-asidi ne-alkaline.
► Izicelo Ezijwayelekile: Izinto zamakhemikhali, ubunjiniyela basolwandle, namapayipi okucubungula ukudla (ayikwazi ukugqwala ngaphansi kokuchayeka isikhathi eside ku-asidi, i-alkali, nesifutho sikasawoti).

2. Amandla Aphezulu Nokuqina
► Izakhiwo Zemishini: Amandla aqinile adlula ama-MPa angama-520 (njengensimbi engagqwali engama-304), okunye zokwelapha ukushisa okuphinda kabili lawa mandla (martensitic 430).
► Ukuqina Kwezinga Lokushisa Eliphansi: I-Austenitic 304 igcina i-ductility ku--196°C, iyenze ifaneleke endaweni ye-cryogenic efana namathangi okugcina initrogen ewuketshezi.

3. Inhlanzeko kanye Nokuhlanzeka
► Izici Zokuphezulu: Isakhiwo esingenazimbotshana sivimbela ukukhula kwamagciwane futhi sigunyazwe izinga lokudla (isb, GB 4806.9).
► Izinhlelo zokusebenza: Amathuluzi okuhlinza, i-tableware, nemishini yokwenza imithi (ingafakwa amagciwane ngesitimu esishisa kakhulu ngaphandle kwezinsalela).
4. Ukucubungula kanye Nezinzuzo Zemvelo
► Ipulasitiki: Insimbi ye-Austenitic 304 iyakwazi ukudweba okujulile (i-cupping value ≥ 10mm), iyenze ifanele ukunyathela izingxenye eziyinkimbinkimbi.
► Ukwelashwa kwendawo: Ukupholishwa kwesibuko (Ra ≤ 0.05μm) kanye nezinqubo zokuhlobisa ezifana ne-etching ziyasekelwa.
► 100% Ongasebenziseka Kabusha: Ukugaywa kabusha kunciphisa i-carbon footprint, ngezinga lokuphinda lisetshenziswe lidlula ama-90% (ikhredithi ye-LEED yezakhiwo eziluhlaza).

Ukusetshenziswa kwamapuleti ensimbi engagqwali empilweni

1. Ezokuthutha Ezintsha Zamandla Ezisindayo
I-duplex yezomnotho, yamandla aphezuluamapuleti ensimbi engagqwalikanye namafreyimu ebhethri asetshenziswe ngempumelelo emalolini amasha anesisindo esinzima, ukubhekana nezinselelo zokugqwala nokukhathala okubhekene ne-carbon steel yendabuko endaweni enomswakama ophezulu, indawo yasogwini egqwala kakhulu. Amandla ayo aqinile angaphezulu kuka-30% aphezulu kunalawo ensimbi evamile ye-Q355, futhi amandla ayo okukhiqiza angaphezulu kwama-25%. Iphinde izuze idizayini engasindi, inwebe impilo yozimele futhi iqinisekise ukunemba kozimele webhethri ngesikhathi sokushintshwa kwebhethri. Cishe amaloli ayi-100 asebenza ezindlini ezisindayo asesebenze endaweni yezimboni esogwini lwase-Ningde izinyanga eziyi-18 ngaphandle kokuguqulwa noma ukugqwala. Amaloli athwala kanzima angu-12 afakwe lolu hlaka asethunyelwe phesheya kwezilwandle okokuqala ngqa.

2. I-Hydrogen Energy Storage kanye Nezisetshenziswa Zokuthutha
I-Jiugang's S31603 (JLH) i-austenitic stainless steel, egunyazwe yi-National Special Inspection Institute, yakhelwe ngokukhethekile ukusetshenziswa ku-liquid hydrogen/liquid helium (-269°C) imikhumbi yomfutho we-cryogenic. Lokhu okubalulekile kugcina i-ductility enhle kakhulu, ukuqina komthelela, kanye nokungenwa kalula yi-hydrogen embrittlement ngisho emazingeni okushisa aphansi kakhulu, kugcwalise igebe kuzinsimbi ezikhethekile eNyakatho-ntshonalanga yeChina futhi kugqugquzelwe ukukhiqizwa kwamathangi okugcina i-hydrogen akhiqizwa ekhaya.

3. Ingqalasizinda Enkulu Yamandla

Iphrojekthi kagesi yoMfula i-Yarlung Zangbo isebenzisa insimbi engagqwali engu-06Cr13Ni4Mo enekhabhoni ephansi ye-martensitic (iyunithi ngayinye idinga amathani angu-300-400), enengqikithi elinganiselwe yamathani angu-28,000-37,000, ukuze imelane nomthelela wamanzi anesivinini esiphezulu kanye nokuguguleka kwe-cavitation. Insimbi engagqwali ye-economical duplex isetshenziswa kumajoyinti okukhulisa ibhuloho kanye nezisekelo zokudlulisa ukuze zimelane nomswakama ophezulu kanye nemvelo egqwalayo yasethafeni, enosayizi wemakethe ongaba khona wamashumi ezigidigidi zamayuan.

4. Isakhiwo Esiqinile Nezakhiwo Zezimboni

Izindonga zamakhethini ezakhiwo (njenge-Shanghai Tower), ama-reactors amakhemikhali (316L wokumelana nokugqwala kwekristalu), kanye namathuluzi okuhlinzwa okwelashwa (apholishwe ngogesi304/316L) ithembele ensimbi engagqwali ngokumelana nesimo sezulu, inhlanzeko, kanye nezakhiwo zokuhlobisa. Imishini yokucubungula ukudla kanye nezinsimbi (430/444 steel) zisebenzisa izici zayo ezilula ukuzihlanzeka kanye nokumelana nokugqwala kwe-ion ye-chloride.

Xhumana nathi ukuze uthole ulwazi olwengeziwe

Email: sales01@royalsteelgroup.com(Sales Director)

Ucingo / WhatsApp: +86 153 2001 6383

Othintana Naye Nasefekthri:+86 199 0219 7728(Othintana Nasefekthri)

IQEMBU LAKHONA

Ikheli

Indawo yemboni yokuthuthukisa i-Kangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.

I-imeyili

sales01@royalsteelgroup.com
chinaroyalsteel@163.com(Factory Contact)

Ucingo

Umphathi Wokuthengisa: +86 153 2001 6383
Othintana Naye Nasefekthri:+86 199 0219 7728(Othintana Nasefekthri)

Amahora

uMsombuluko-NgeSonto: Inkonzo yamahora angu-24

Isikhathi sokuthumela: Jul-31-2025

Izici Nezicelo Zezingcwecwe Zensimbi Engagqwali