Imikhiqizo Yensimbi Engagqwali

I-Duplex stainless steel grade 2205 (eyaziwa nangokuthi i-UNS S31803/S32205, ASTM A240 Type 2205, Inox 2205, AISI 318LN, SUS 329J3L, noma EN 1.4462) iyisigaba sesibili esiqukethe cishe i-2–ferritic alloacyte chromium, 2.5–3.5% molybdenum, 4.5–6.5% nickel, futhi cishe 0.15% nitrogen. I-microstructure yayo elinganiselayo inikeza inhlanganisela eyingqayizivele yamandla aphezulu kanye nokumelana nokugqwala okuhle kakhulu. Isibonelo, ibanga elingu-2205 ngokuvamile linamandla aphindwe kabili ensimbi angu-316L, okuvumela abaklami ukuthi basebenzise izingxenye ezincane kakhulu, ezilula ngaphandle kokudela ukusebenza.

Ingxubevange ivamise ukunikezwa kusimo sokufakwa kwesixazululo (nge-ASTM A240/A240M ngayinye) ukuze kugcinwe ukwakheka okuhle kwe-duplex. IBanga 2205 lihlala liqinile kusukela emazingeni okushisa e-cryogenic (cishe -50°C) afinyelele cishe ku +300°C; ngale kwalolu hlu, isigaba se-brittle sigma singakheka kuma-welds. Lezi zakhiwo zenza i-duplex 2205 ibe ukukhetha okuhle kakhulu kwezicelo ezifunwayo ezifana nokucutshungulwa kwamakhemikhali, uwoyela negesi yasogwini, kanye nezindawo zasolwandle lapho kudingeka khona kokubili amandla aphezulu kanye nokumelana nokugqwala kwe-chloride.

I-Incoloy 840 iyingxubevange yokushisa ephezulu kakhulu eyenziwe nge-nickel ne-chromium, ene-iron eyengeziwe, i-aluminium, ne-titanium.. Yenzelwe ukushisa okukhulu nezimo zesevisi ezinzima. I-Incoloy 840 igcina amandla avelele ngisho noma kushisa kakhulu futhi imelana ne-oxidation emoyeni nesitimu, iyenze ibe ilungele izindawo eziyingozi kakhulu..

I-QN1803 insimbi engagqwali ingeyomndeni wakwa-QN owakhiwe yiQingtuo Group, ehlanganisa ne-QN1701, QN1804L, QN1906Mo, kanye ne-QN2109Mo. Njengesizukulwane esilandelayo, i-high-nitrogen austenitic alloy, i-QN1803 yakhelwe ukuvala igebe phakathi kokusebenza nezindleko, inikeze enye indawo ephoqelelayo yensimbi engagqwali engu-304 evamile.

 Isiphetho esingunombolo 4 sihlala siyindlela yokuzikhethela ezintweni zikagesi zasekhishini, izindawo zokudla neziphuzo, amakheshi, izitebhisi ezizihambelayo, izibhedlela, nanoma iyiphi indawo lapho insimbi engagqwali ingase ihlangane nokudla. Ibonakala ngamamaki ayo amafushane, wokupholisha aqondile, lesi siphetho sibuye sibe lula kakhulu ukuhlala sibukeka sisihle ngokuhamba kwesikhathi. Kuye ngokuthi insimbi izosetshenziswa kanjani, igrit yokugcina yokupholisha ingaba kusuka ku-120 kuya ku-320—izinombolo zegrit ephakeme zikhiqiza imihuzuko emihle kanye nokubukeka okucwebezelayo. Kungakhathalekile ukuthi i-grit, umphumela uba indawo okumaholo kwayo ngokuvamile angeqi ku-Ra 25 µin, okwenza kube kokubili okuhlanzekile nokunokunakekelwa okuphansi.

Amashidi ensimbi engagqwali agxiviziwe akhiqizwa ngendlela yokugxiviza edala umphumela omangalisayo we-3D endaweni yensimbi. Le nqubo ihilela ukusebenzisa isikhunta sowesilisa nowesifazane ukuze kwakhiwe indawo eqoshiwe enezindawo eziphakanyisiwe noma ezihlehlisiwe. Umphumela uba umkhiqizo ohlanganisa ukukhanga okubonakalayo nokuqina okusebenzayo, okufinyelelwa ngendlela esebenza kahle kakhulu yokugoqa ebandayo.

Ukujula kwe-embossing kuyahlukahluka ngokuqina kwensimbi, okukhiqiza umkhiqizo ojabulisa ngobuhle futhi oqinile ngokwesakhiwo. Ukwengeza, indawo eqoshiwe ingaphathwa ngemibala ukuze kuthuthukiswe ukubukeka kwayo nokuguquguquka, iyenze ifanelekele izinhlelo zokusebenza ezihlukahlukene zokuklama.

Amashidi ensimbi engagqwali agxishiwe enza inqubo enemininingwane ukuze adale amaphethini ayingqayizivele nawobuciko. Ithimba lethu le-workshop enamakhono liqondisa ngokucophelela amashidi ezigabeni ezimbalwa, okuhlanganisa ukulungiswa kwendawo, ukwelapha ukumelana ne-asidi, ukufakwa kukayinki, ukufakwa, ukukhishwa kukayinki, nokomiswa. Le nqubo enembayo iphumela kumiklamo eyinkimbinkimbi nebukekayo ethuthukisa ukukhanga kobuhle kwanoma isiphi isilungiselelo. Insimbi engagqwali ihlanganiswe kahle nezinye izindlela zokwelapha ezingaphezulu, enikeza izinketho zedizayini eziguquguqukayo.

Inqubo yokufaka isebenzisa ukusabela kwamakhemikhali noma umthelela womzimba ukuze iqophe ukwakheka okuyinkimbinkimbi endaweni yensimbi, idale amaphethini ayinkimbinkimbi anezela inani eliphezulu lobuhle. Lawa mashidi avusa isimo esinethezeka nesingaqondakali, awenze afaneleke kukho kokubili izinhlelo zokusebenza zangaphakathi nezangaphandle, okuhlanganisa amaphaneli, imihlobiso, ukuvala, amafreyimu, nokufakwa.

Ishidi Lensimbi Engagqwali elixutshiwe

Ukuqedwa kwensimbi engagqwali ebhulashiwe kudalwe kusetshenziswa ibhulashi lentambo noma iphedi yokuhuzuka ukuze kwakhe imigqa emincane endaweni yonke, okukunikeza ukubukeka kwesimanjemanje. Lokhu kuqedwa kusetshenziswa kabanzi ezinhlelweni ezinjengama-backsplashes asekhishini, iminyango, kanye nokufakwa kwamakheshi nezitebhisi ezizihambelayo.

Kwa-GHT Steel, sinikezela ngemibala emithathu ehlukile ebhulashiwe: I-Hairline, No.4, ne-Satin. Ngayinye ihlinzeka ngokubukeka okuhlukile kuyilapho iqinisekisa ukuqina kwento ehlala isikhathi eside kanye nokunethezeka kokugcinwa.

Isibuko sethu samashidi ensimbi engagqwali, aziwa ngokuthi amapuleti angu-8K, akhiwe kusukela ensimbi eqinile egoqelwe futhi apholishelwe ukuphelela. Inqubo yokupholisha idala indawo ecwebezelayo, efana nesibuko etholakala kumazinga amathathu: isibuko esijwayelekile (8K), isibuko esihle (10K), nesibuko esikhulu (12K).

Lawa mashidi afaneleka ophahleni, amasistimu wokuvala, nezinto zokuhlobisa, anezela ukuthinta okunethezeka kuzo zombili izikhala zangaphakathi nezangaphandle. Ukubonakala okuphezulu nokushelela kubenza babe yisinqumo esidumile sokudala ukubukeka okuphezulu.

Amashidi ethu angahlanganiswa nezingubo zombala, ukuqopha, nokugqamisa ngezitayela ezihlukile. Sinikeza kokubili izinketho zomshini nezandla zokupholisha ukuze uhlangabezane nezidingo zakho ezithile, uqinisekisa imiphumela yekhwalithi ephezulu yanoma iyiphi iphrojekthi.

Amashidi ethu ensimbi akhandwe ngesando, atholakala ngethusi, ithusi, nensimbi engagqwali, afaka ukuthungwa ngesandla okunikeza ucezu ngalunye ukuqedwa kohlobo olulodwa. Lawa mashidi afaneleka kakhulu ekudaleni imiklamo ehlukile nengokwezifiso ezinhlelweni ezihlukene.

Amashidi ethu ensimbi engenasici akhiwe kusetshenziswa ubuchwepheshe bokusika izitembu, obugxilisa amaphethini ayinkimbinkimbi phezulu. Le nqubo isenza sikwazi ukukhiqiza kokubili imiklamo elula, ephindaphindayo kanye nemininingwane eyengeziwe, ukuthungwa okuyinkimbinkimbi, enikeza izinhlobonhlobo zezinketho zobuhle. Ngemishini yethu yokugxiviza ethuthukisiwe kanye nokubunjwa okuhlukahlukene, singakwazi ukwengeza ukuthungwa okuyingqayizivele eshidini ngalinye, okuholela ekuqedeni okubukekayo nokusezingeni eliphezulu.

I-PVD Color Stainless Steel Sheets ahlonishwa kakhulu ngenxa yokunethezeka kwawo nokugqama kwawo. Inqubo ye-Physical Vapor Deposition (PVD) isebenza ngokuhwamulisa izinto eziqinile ngaphakathi kwegumbi le-vacuum bese izifaka endaweni yensimbi engagqwali. Lokhu kudala ama-coatings ahlukahlukene, njengama-oxides, ama-nitrides, nama-carbides, anomthelela ekukhanyeni kwamashidi, umbala ofanayo kanye nokuqina okuvelele.

Lawa mashidi ane-PVD anikeza izinzuzo eziningi, okuhlanganisa ukumelana okuhle kakhulu nokugqwala nokungcoliswa, ukunakekelwa okuncane, nokubukeka okukhangayo. Ilungele izinhlelo zokusebenza lapho ukuqina nomthelela obonakalayo omangazayo kudingeka khona, Amashidi Ensimbi Engagqwali Embala we-PVD angathuthukisa izici ezikhona zokuklama futhi asize ekudaleni ezintsha ezimangalisayo.

Amakhoyili ensimbi engagqwali angu-430 avame ukuba kazibuthe futhi afaka okuqukethwe kwekhabhoni ephezulu, ewahlukanisa njengensimbi engagqwali ye-ferritic. Azikwazi ukuqina ngokushesha futhi zidinga ukupholisa ngesikhathi somshini. Izindlela zokwelapha ezijwayeleke kakhulu endaweni yamakhoyili ensimbi engagqwali angu-430 yi-2B kanye ne-BA. Kwa-GHT Steel, sisebenzisa imishini ethuthukisiwe ukucubungula amakhoyili ensimbi engagqwali angu-430 kukho kokubili ukugoqeka okubandayo nokugingqeka okushisayo. Ukwengeza, sinikeza amasevisi enziwe ngendlela oyifisayo ukuhlangabezana nezidingo zakho ezithile mayelana nosayizi, amabanga, nokuma.

Ishidi lensimbi engagqwali le-316 laziwa ngokuqukethwe kwalo okuphezulu kwe-nickel, okuvumela ukubunjwa nokudweba kalula. Leli banga lithandwa kakhulu emakethe ngenxa yokumelana nokugqwala okuphakeme, ikakhulukazi uma kuqhathaniswa namanye amabanga.
Kwa-GHT Steel, sinikeza amashidi ensimbi engagqwali amnyama namhlophe angu-316 ane-PVC, sisebenzisa amasu avamile athuthukile kanye ne-laser ukuze kuqinisekiswe ikhwalithi engavamile.

Ikhoyili yensimbi engagqwali engu-301 i-austenitic futhi ayiyona i-magnetic esimweni sayo sokucwiliswa, kodwa iba kazibuthe ngemva kokusebenza okubandayo. Awukwazi ukuqina ngokwelashwa okushisa. Ukwengeza, sinikeza ukwenza ikhoyili ibe ngokwezifiso ngobukhulu, izimo, namabanga ukuze ihlangabezane nezidingo ezithile zamaphrojekthi akho.

Ikhoyili ye-GHT Steel's 201 yensimbi engagqwali isebenza kahle kakhulu ezindaweni ezinokhahlo, iyenze ilungele ukusetshenziswa okuchayeke ekugqwaleni, ama-alkali, namanye amakhemikhali ayingozi. Uma kuqhathaniswa nezinye izinto, ikhoyili yensimbi engagqwali engu-201 inikeza amandla nokuqina okuphezulu.
Izinketho zokucubungula: Okugoqiwe okushisayo, okugoqiwe okubandayo, njll.
Ubude bebanga: 100mm kuya ku-6000mm.
Amandla okuqina: 71,000 MPa.

I-premium yethu engu-304-2B yensimbi engagqwali iyi-low-carbon, i-austenitic chromium-nickel alloy eyakhelwe ukumelana nokugqwala okuvelele nokuvikela ukugqwala okuthuthukisiwe kwe-intergranular, ngisho nangemva kokushisela noma ukwelashwa okwehlisa ingcindezi. Ngokwakheka okuklanyelwe ukunciphisa ukwakheka kwe-carbide, leli banga liqinisekisa ukwethembeka kuzinqubo eziningi zokwakha ezishiselwe futhi lizifanelekela izinhlelo zokusebenza lapho izinga lokushisa lokusebenza lingeqi ku-800°F. Esimeni salo sokuvuvukala, ishidi alinawo uzibuthe futhi alizuzi ngokuqina ngokwelashwa okungeziwe kokushisa, okulenza lilungele ukunemba nokuqina ekusetshenzisweni okuhlukahlukene.

I-Water Ripple Stainless Steel ihlanganisa ukuthungwa okuyingqayizivele okubukisa ngokucashile indawo ezungezile, okwengeza ukuthinta okuhle kunoma iyiphi idizayini. Idalwe ngobuchwepheshe bokugxiviza obuthuthukisiwe, iphethini yegagasi ibonisa ukukhanya okufana nokugeleza kwamanzi, ikwenze kube ukukhetha okumangalisayo kwezinhlelo zokusebenza zokuhlobisa.

Kwenziwe ngensimbi engagqwali engu-304 noma engu-316L yekhwalithi ephezulu, le nto ifaneleka ophahleni, ekuhlanganisweni, ozimele, nemifanekiso eqoshiwe. Ukuthungwa kwayo kwemvelo, ukuguquguquka, kanye nokuguquguquka kwedizayini kuyenza ilungele kokubili amaphrojekthi angaphakathi nangaphandle.

Kwa-GHT Steel, sisebenzisa izindlela ezithuthukisiwe zokuqopha kanye nokulawula ikhwalithi okuqinile ukuze siqinisekise ukuthungwa okungenasici kuzo zombili izinhlangothi zensimbi engagqwali eqedwe isibuko. Sinikeza osayizi bangokwezifiso, izitayela, nemibala ukuze ilingane nezidingo zakho ezithile.

Njengomphakeli ohamba phambili wensimbi engagqwali e-China, i-Guanghetong (GHT Steel) ithengisa futhi inikezela ngamakhoyili ensimbi engagqwali angu-304 ekhwalithi ephezulu avela ezinkampanini ezidumile, ehlinzeka ngokulethwa ngesikhathi kanye nezintengo ezingcono kakhulu.