Insimbi engagqwali iyinto eguquguqukayo futhi esetshenziswa kabanzi ezimbonini ezahlukahlukene.Ukumelana nokugqwala kwayo, amandla, kanye nokukhanga kwayo kobuhle kuyenza ibe yisinqumo esidumile ezinhlobonhlobo zezinhlelo zokusebenza.Kungakhathaliseki ukuthi usebenza kuphrojekthi yokwakha, uklama umkhiqizo omusha, noma ufuna into engamelana nezindawo ezinokhahlo, ukukhetha insimbi engagqwali efanelekile kubalulekile.Kulesi sihloko, sizokuqondisa ngenqubo yokukhetha insimbi engagqwali efanele ngezidingo zakho ezithile.

Ukuqonda Insimbi Engagqwali

Insimbi engagqwali iwuhlobo lwengxube yensimbi eyakhiwe ngensimbi, i-chromium, nezinye izakhi ezifana ne-nickel, i-molybdenum, ne-manganese.Ukwengezwa kwe-chromium kunikeza insimbi engagqwali izakhiwo zayo ezimelana nokugqwala.Ukwakheka okuqondile kwensimbi engagqwali kungahluka kuye ngebanga nokusetshenziswa okuhlosiwe.

Amamaki ahlukene ensimbi engagqwali anikezela ngamazinga ahlukahlukene okumelana nokugqwala, amandla, nezinye izakhiwo.Amabanga asetshenziswa kakhulu ahlanganisa u-304, 316, 430, no-201. Ibanga ngalinye linezici zalo ezihlukile futhi lifanele ukusetshenziswa okuhlukahlukene.

"Insimbi engagqwali" ayibhekiseli kuphela ohlotsheni lwensimbi engagqwali, kodwa futhi namakhulu ezinhlobo ezahlukene zensimbi engagqwali.Kuzoba nzima uma ukhetha insimbi engagqwali efanelekile yomkhiqizo wakho wohlelo.

Ngakho Ungayisebenzisa Kanjani insimbi engagqwali efaneleke kakhulu ngokwesidingo sakho?

1.Kuhlukaniswa ngokwezinga lokushisa kwenqubo

Nakuba insimbi engagqwali iningi linendawo yokuncibilika ephakeme, izinhlobo ezahlukene zensimbi engagqwali zihlukile.Njengendawo yokuncibilika yensimbi engagqwali engu-316 imayelana ne-1375 ~ 1450 ℃.Ngakho-ke, kuhlukaniswa ngobuningi kusetshenziswa izinga lokushisa nendawo yokuncibilika.

2. Ukucabangela ukumelana nokugqwala

Ukumelana nokugqwala kwayo kungesinye sezizathu zokuthi abaningi bakhiqize okufana nensimbi engagqwali kunensimbi evamile.Kodwa-ke, akuzona zonke izinhlobo zensimbi engagqwali ezimelana nokugqwala ngokulinganayo, ezinye izinhlobo zensimbi engagqwali zingamelana nezinhlobo ezithile zezinhlanganisela ze-asidi kangcono.Insimbi engagqwali ye-Austenitic efana no-304 noma 316 insimbi engagqwali ivamise ukuba nokumelana nokugqwala okungcono kunezinye izinhlobo zensimbi engagqwali.Lokhu kungenxa yokuthi insimbi engagqwali ye-austenitic inokuqukethwe okuphezulu kwe-chromium, okusiza ukuthuthukisa ukumelana nokugqwala (yize kungaqinisekisi ukumelana nalo lonke uhlobo lokugqwala).

3.Ukukhuluma ngendawo yesicelo kucatshangelwe

Qinisekisa ingcindezi yomkhiqizo wohlelo okufanele uyithwale.Kudingeka sicabangele amandla ayo aqinile lapho sikhetha izinto zensimbi engagqwali.Amandla aqinile ayinani elibalulekile lokuguqulwa kwensimbi isuka ekuguquguqukeni okufanayo kwepulasitiki iye endaweni yepulasitiki egxilile.Ngemuva kokuthi inani elibalulekile lidluliwe, insimbi iqala ukuncipha, okungukuthi, ukuguqulwa okugxilile kwenzeka.Izinsimbi eziningi ezingagqwali zinamandla aqinile aqinile.I-316L inamandla e-tensile angu-485 Mpa futhi i-304 inamandla okudonsa angu-520 Mpa.

4. Amandla Nokuqina

Amandla nokuqina kwensimbi engagqwali kubalulekile, ikakhulukazi ekusetshenzisweni kwesakhiwo.Ibanga nokuqina kwensimbi engagqwali kuzonquma izici zayo zamandla.Kuzinhlelo zokusebenza ezisindayo, amamaki afana no-304 noma 316 avame ukusetshenziswa ngenxa yamandla awo aphezulu nokuqina.

Ukucabangela zonke izakhi ezingenhla, ukukhetha izinto ezifanele kakhulu zensimbi engagqwali.Izohlinzeka ngokusebenza okungcono kakhulu kwezixazululo zakho zokukhiqiza.Uma ungenalo ulwazi lapho ukhetha impahla yensimbi engagqwali.Sizokunikeza izinsizakalo zosekelo lobuchwepheshe obuchwepheshile. 

Izinhlobo Ezivamile Zensimbi Engagqwali

Insimbi engagqwali ingahlukaniswa ngezinhlobo eziningana ngokusekelwe ku-microstructure yayo kanye nokwakheka.Ukuqonda lezi zinhlobo kungasiza ekukhetheni insimbi engagqwali efanele yezinhlelo zokusebenza ezithile:

I-Austenitic Stainless Steel

Insimbi engagqwali ye-Austenitic iwuhlobo oluvame kakhulu futhi inikeza ukumelana nokugqwala okuhle kakhulu, i-ductility ephezulu, kanye nokuhleleka okuhle.Ibanga lama-304 kanye nele-316 lingena ngaphansi kwalesi sigaba futhi lisetshenziswa kakhulu ezimbonini ezahlukene.

I-Ferritic Stainless Steel

Insimbi engagqwali ye-Ferritic inokuqukethwe okuphezulu kwe-chromium nokuqukethwe kwe-nickel ephansi uma kuqhathaniswa nensimbi engagqwali ye-austenitic.Inikeza ukumelana nokugqwala okuhle futhi ivame ukusetshenziswa ezinhlelweni zokukhipha umoya wezimoto kanye nezicelo zokuhlobisa.

I-Martensitic Stainless Steel

Insimbi engagqwali ye-Martensitic yaziwa ngamandla ayo aphezulu nobulukhuni.Ivamise ukusetshenziswa ezinhlelweni ezidinga ukumelana nokugqokwa namandla aqine kakhulu, njengemimese, izindwani, namathuluzi okuhlinza.

I-Duplex Stainless Steel

I-Duplex insimbi engagqwali ihlanganisa izakhiwo ze-austenitic ne-ferritic stainless steel.Inikeza ukumelana nokugqwala okuhle kakhulu namandla aphezulu, okuyenza ifaneleke ukusetshenziswa ekucutshungulweni kwamakhemikhali, uwoyela negesi, nezindawo zasolwandle.

Imvula Iqinisa Insimbi Engagqwali

Imvula eyenza insimbi engagqwali ibe lukhuni, eyaziwa nangokuthi i-PH stainless steel, ingena inqubo yokwelapha ukushisa ukuze ithole amandla aphezulu nobulukhuni.Isetshenziswa kakhulu ezinhlelweni ze-aerospace, imishini yezokwelapha, namathuluzi asebenza kahle kakhulu.

Izicelo ze-Stainless Steel

Insimbi engagqwali ithola ukusetshenziswa ezinhlobonhlobo zezimboni ngenxa yokuguquguquka kwayo kanye nezindawo ezifiselekayo.Ezinye izinhlelo zokusebenza ezijwayelekile zifaka:

1. Ukwakha kanye ne-Architecture

Insimbi engagqwali isetshenziswa kabanzi embonini yokwakha

ukwakha ama-facade, ukufulela, izingxenye zesakhiwo, nezinto zokuhlobisa.Ukuqina kwayo, ukumelana nokugqwala, kanye nokukhanga kobuhle kuyenza ibe inketho efanelekile kumaphrojekthi wezakhiwo.

2. Imboni Yezimoto

Insimbi engagqwali isetshenziswa embonini yezimoto ngezinhlelo zokusebenza ezahlukahlukene, kufaka phakathi amasistimu e-exhaust, ama-muffler, amathangi kaphethiloli, nezinsimbi zokuhlobisa.Ukumelana nokushisa kwayo kanye nezakhiwo zayo zokumelana nokugqwala kunenzuzo ikakhulukazi kulezi zindawo ezishisa kakhulu nezinokonakala.

3. Ukucubungula Ukudla kanye Nemithi

Insimbi engagqwali isetshenziswa kakhulu embonini yokucubungula ukudla kanye nezimboni zemithi ngenxa yezindawo zayo zokuhlanzeka kanye nokumelana nokugqwala.Ivame ukutholakala ezintweni ezinjengamathange okugcina, amapayipi, ama-valve, nezinhlelo zokuthutha, lapho ukuhlanzeka nokuqina kubalulekile.

4. Imvelo Yasolwandle Nasogwini

Indawo yasolwandle nesogwini igqwala kakhulu ngenxa yokuchayeka emanzini anosawoti kanye nomswakama.Insimbi engagqwali, ikakhulukazi amamaki afana ne-316 nensimbi engagqwali eyi-duplex, imelana kakhulu nokugqwala kulezi zimo ezinzima.Isetshenziswa kakhulu ezintweni zasolwandle, ezakhiweni ezingasogwini, nengqalasizinda yasogwini.

Ukunakekelwa Nokunakekelwa Kwensimbi Engagqwali

Ukuqinisekisa impilo ende kanye nobuhle bensimbi engagqwali, ukunakekelwa okufanele nokunakekelwa kubalulekile:

1. Ukuhlanza kanye Nokupholisha Insimbi Engagqwali

Hlanza njalo izindawo zensimbi engagqwali usebenzisa insipho ethambile noma okokuhlanza namanzi afudumele.Gwema ama-abrasive cleaners noma amaphedi okukhuhla anganwaya phezulu.Ukuze ubuyisele ukukhanya, sebenzisa izihlanzi zensimbi engagqwali noma amapholishi adizayinelwe le njongo.

2. Ukuvikela Ekugqwaleni

Faka isicelo sokuzivikela

ukunamathela noma ukwelashwa kokudlula endaweni yensimbi engagqwali ukuthuthukisa ukumelana nokugqwala.Lokhu kungasiza ekuvimbeleni ukwakheka kokugqwala noma amabala abangelwa ukuchayeka ezindaweni ezinokhahlo noma amakhemikhali.

3. Ukukhipha Amabala Nemihuzuko

Uma kukhona amabala noma imihuzuko endaweni yensimbi engagqwali, kunezindlela ezahlukahlukene zokuwasusa.Izinto zokuhlanza ezingaxubeki, uviniga, noma ijusi kalamula zingasetshenziswa ukususa amabala.Ngemihuzuko, izinhlanganisela zokupholisha insimbi engagqwali noma amakhithi akhethekile okususa ukuklwebheka angasiza ukubuyisela indawo engaphezulu esimweni sayo sasekuqaleni.

Isiphetho

Ukukhetha insimbi engagqwali efanelekile ngezidingo zakho ezithile kudinga ukucatshangelwa ngokucophelela kwezinto ezifana nokumelana nokugqwala, amandla, ukumelana nezinga lokushisa, kanye nokukhanga kobuhle.Ukuqonda amabanga ahlukene kanye nezinhlobo zensimbi engagqwali kubalulekile ekwenzeni isinqumo esinolwazi.Ngokufanisa izakhiwo zensimbi engagqwali nezidingo zakho ezithile kanye nokugcina impahla ngokufanelekile, ungaqinisekisa ukuphila kwayo isikhathi eside kanye nokusebenza okuphelele ekusetshenzisweni okuhlukahlukene.

Imibuzo Evame Ukubuzwa

1. Ingabe insimbi engagqwali imelana ngokuphelele nokugqwala?

Nakuba insimbi engagqwali imelana kakhulu nokugqwala, ayivikelekile ngokuphelele.Izinga lokumelana nokugqwala liyahlukahluka kuye ngebanga nezimo zemvelo.Ukunakekelwa okufanele nokunakekelwa kubalulekile ukuze kulondolozwe izakhiwo zayo ezimelana nokugqwala.

2. Ingabe insimbi engagqwali ingasetshenziswa ezinhlelweni zokushisa okuphezulu?

Yebo, amamaki athile ensimbi engagqwali, ikakhulukazi i-austenitic stainless steel kanye nemvula eqinisa insimbi engagqwali, afanele ukusetshenziswa kwezinga lokushisa eliphezulu.Kubalulekile ukukhetha ibanga elifanele ngokusekelwe ebangeni elithile lokushisa.

3. Ingabe insimbi engagqwali ingashiselwa?

Yebo, insimbi engagqwali ingashiselwa kusetshenziswa amasu nemishini efanele.Kodwa-ke, amamaki athile adinga ukucatshangelwa okukhethekile ngesikhathi senqubo yokushisela ukuze alondoloze ukumelana nokugqwala kwawo kanye nezakhiwo zemishini.

4. Ngizihlanze futhi ngizigcine kanjani izindawo zensimbi engagqwali?

Ukuhlanza okuvamile ngensipho ethambile noma okokuhlanza namanzi afudumele kuvamise ukwanele ukulungiswa okujwayelekile.Gwema izihlanzi ezilumayo futhi usebenzise amapholishi ensimbi engagqwali noma okokuhlanza ukuze ubuyisele ukukhanya.Vikela ekugqwaleni ngokusebenzisa okokunamathela noma ukwelapha i-passivation uma kunesidingo.

5. Ingabe insimbi engagqwali ingagaywa kabusha?

Yebo, insimbi engagqwali igaywa kabusha kakhulu.Ithathwa njengento eqhubekayo njengoba ingaphinda isetshenziswe futhi iphinde isetshenziswe ngaphandle kokuphazamisa izakhiwo zayo.Ukugaywa kabusha kwensimbi engagqwali kusiza ukulondoloza izinsiza futhi kunciphise ukumosha.

Ingabe ufuna iseluleko sochwepheshe ekukhetheni insimbi engagqwali ephelele?Xhumana nathi kwa-HENGKO ngokuthumela i-imeyili kuka@hengko.com.

Ithimba lethu elinolwazi likulungele ukukusiza nganoma yimiphi imibuzo, likunikeze izincomo eziqondene nawe, futhi liqinisekise ukuthi wenza isinqumo esifanele ngezidingo zakho ezithile.

Ungangabazi, xhumana nathi namuhla futhi sikuvumele sikusize uthole isisombululo esifanele sensimbi engagqwali.