S31803 \ S32750 \ S32760 \ N08904L \ s31524 \ s31050

Lapho ukugqokwa kwensimbi-to-metal yepuleti yensimbi engama-304 kuyinkinga, lokhu kugqokwa okulimazayo kungagwenywa kangcono ngokusebenzisa izinto ezahlukahlukene zezingxenye ezihlanganiswe ngenkani, njengensimbi eyehlukene ngensimbi engagqwali (i-martensite ne-austen). I-Nitronic Alloys yehlisa ukuthambekela kokugqoka ngokuqokwa okukhethiwe nge-manganese ne-nitrogen. Ngaphezu kwalokho, amalunga anokwenziwa angagcotshwa ukuvimbela ukugqoka.

Ishidi lensimbi engenasici angama-304 linalo manzela, ikhabhoni, i-silicon, isibabule, i-nitrogen ne-phosphorus ekwakhekeni. Izinto ezibonakalayo ziqinile futhi zinamandla angu-205MPA amancane okuvuthwa kwamandla kanye nama-515MPA amancane amandla ashubile ewonke.

Alloy 304 \ 304L (ANS S30400 \ S30403) yinsimbi esetshenziswa kakhulu ¡° 18-8¡ ± chromium-nickel auntenitic insimbi engenacala. Kuyinto emelana ne-corovitionant enobuhlakani futhi ehlukahlukene ehlukahlukene efanelekile ezinhlobonhlobo zezicelo zenhloso ejwayelekile.

Ishidi lensimbi engenasici libuye lisetshenziswe ezinhlakeni ze-aerospace, izicelo zokucindezela, izimboni zokudla kanye nezimboni zokuphuza, nokuningi. Iplati yensimbi engagqwali inokumelana okuhle kakhulu kokugqwala ngaphansi kwezimo ezijwayelekile zomoya wokushisa okujwayelekile futhi zikwazi ukumelana namanye ama-acid wemvelo.

I-ASTM A240 316TI amapuleti azokwenziwa yinqubo eshisayo eshisayo noma ebandayo yokuqalisa ngokuya ngezidingo zomthengi. Insimbi izokwenziwa yisithando somlilo sikagesi imvamisa ilandelwa inqubo yokukhumbula i-electroslag. Amapuleti azonikezwa ngesisombululo anveang anvelling ukwelashwa okushisa, lapho efakwe khona kumahlandla wokushisa we-1900-250 degree alandelwa yimicibisholo yamanzi.

I-ASTM A240 amapuleti ensimbi angenacala e-Hot Rolling futhi Cold egoqwe nge-Rill Prish, No.1, 2b, 2d, no-2000 mm kanye nosayizi we-800 mm kanye no-80 mm.

Ibanga 304 \ 304L liyamelana nokugqwala komkhathi, ngaphezu kwe-oxidizing enengqondo kanye nokunciphisa imvelo. Inokumelana okuhle kakhulu ekugxumeni kokunhlanyelisa ku-As-Welded State. I-ASTM A \ 304L Dual Ibanga elimbaxambili linamandla amahle kakhulu kanye nobunzima emazingeni okushisa aphansi. Ngemuva kokugibela okubandayo, kufakwa ngaphansi kokulungiswa okushisayo, ukudonsa noma okunye ukulungiswa, futhi ekugcineni kubanda ukufeza isicwebezelisi esamukelekayo.

I-Stainless yensimbi engu-904l inamandla aphezulu kanye nobunzima. Ishidi lensimbi engenasici 904L liqukethe okuqukethwe okungama-28% nickel, okuqukethwe kwe-chromium engama-23%, kanye nokuqukethwe okungu-5% molybdenum.

Amasu ahlukahlukene okusika njengokusika kwe-plasma kokusika, ukusika okunamandla kwamanzi, ukusika umshini, ukusikwa kwe-laser, njll. Kusetshenziselwa ukucubungula amapuleti wensimbi engagqwali.

Amapuleti e-Grade WNR 1.4571 asetshenziswa kaningi kuma-pulp nasemaphepheni emishini, izithambisi zokushisa, ukufakwa kwensimbi, amapuleti ensimbi anezinhlelo zokusebenza eziqhubekayo ku-925 degree C. Thenga Amapuleti ensimbi ngentengo efanelekile evela kithi.

Ibanga le-304L lisetshenziswa kabanzi embonini yezokukhiqiza futhi wonke amasu ajwayelekile we-welding angasetshenziselwa ipuleti engu-304l kanye nepayipi le-304l. I- "L" ku-304l imele "okuqukethwe okuphansi kwekhabhoni" futhi ikhombisa okuqukethwe okuphezulu kwekhabhoni ka-0.035%. I- "H" ku-304h imele "okuqukethwe okuphezulu kwekhabhoni", okusho ukuthi okuqukethwe kwekhabhoni akuyona ngaphansi kuka-0.04% hhayi ngaphezulu kwe-0.10%.
I-Alloy Steel Pepe ne-Tube
304 I-Steel Plate Plate yensimbi engama-304
Ubude 0 ~ 12m noma ngokwezidingo zakho
Ubukhulu 0.3 ~ 1200mm noma ngokwezidingo zakho

Ishidi lensimbi engagqwali engama-304 lenziwa ngensimbi engenzi-nxathu engenacala eno-18% i-chromium ne-8% nickel ekwakhekeni. Leli ibanga elisetshenziswe kakhulu lazo zonke izinsimbi ezingenasici emhlabeni.

Insimbi ye-ASTM A240 engenacala, eyaziwa nangokuthi i-Inox Steel, iyi-alloy yensimbi okungenani nge-10,5 noma i-11% chromium ngesisindo.

Ziqukethe i-10.5% kuya ku-27% i-chromium nenani elincane kakhulu le-nickel, uma kukhona, kepha ezinye izinhlobo zingaqukatha ukuhola. Izithako eziningi zifaka i-molybdenum; ezinye, i-aluminium noma i-titanium.

I-Inxote yenziwa nge-nickel ne-chromium njengezakhi zesisekelo. I-InfolTETER 625 Plate iyinhlangano yokungamelana nokuqina kanye namandla aphezulu. Kuyinto engeyona eyezibuthe.

I-904l yensimbi engenasici ayinsimbi yensimbi e-suuntenitic enamandla enikeza ukumelana nokuqina okuphezulu ezindaweni ezahlukahlukene. Ingxube ye-chromium ne-nickel okuqukethwe, kanye nokungezwa kwe-molybdenum ne-zethusi, kunikeza ukumelana okuhle kakhulu kokugqwala. Nge-nickel 25% ne-molybdenum 4.5%, i-ASTM B625 EX N08904 ihlinzeka ngokumelana kahle nokuqhekeka kokugqwala kwe-chloride, ukuqina okuphezulu nokuphezulu, okuphezulu kunama-316L kanye nama-317l.

Insimbi engagqwali ivame ukubhekwa njengenye yezinketho ezifanele kunazo zonke lapho ukhetha insimbi engenacala ye-autenitic kwezicelo zasolwandle. Okunye ukusetshenziswa okujwayelekile kwensimbi engu-316 yensimbi kuhlanganisa: Ukucubungula amakhemikhali kanye nemishini yokugcina, imishini yokucolisa, amadivaysi ezokwelapha, izindawo zasolwandle, ikakhulukazi lezo ezinama-chlorides akhona.

I-HT Pipe ingumxhasi wensimbi eyaziwa kakhulu nama-China, ukukunikeza ngezindlela eziningi zepuleti yensimbi ephezulu kakhulu oyidingayo, uma ufuna ukucela imininingwane ethile yensimbi engu-31616TI, noma usithinte ngomugqa ngokukhululeka.

Insimbi yebanga le-304 ngokuvamile libhekwa njengensimbi evame kakhulu ye-auntenitic. Inokuqukethwe okuphezulu kwe-nickel okuvame phakathi kwamaphesenti ayi-8 kuya kwangama-10,5 ngesisindo kanye nenani eliphakeme le-chromium cishe ngamaphesenti ayi-18 kuye kwangama-20 ngesisindo. Ezinye izinto ezinkulu zokuhlanganisa zibandakanya i-manganese, eSilicon, nekhabhoni. Izinsalela zokwakheka kwamakhemikhali ngokuyinhloko zensimbi.

Sineminyaka emibili endala?

I-ASTM A240 1.4301 Sheet 410 Strip - Stee 201 304 304L 316 Iloseti Engagqwali Engagqwali

Ama-autenitic ama-auntenituc steress agniable ane-weldable futhi abunjiwe. Amamaki amabili asetshenziswa kakhulu ensimbi ye-auntenitic engagqwali amabanga 304 no-316. Ukukusiza ekuboneni ukuthi yiliphi ibanga elilungele iphrojekthi yakho, le blog izohlola umehluko phakathi kwe-304 ne-316 insimbi engagqwali.

I-A240 36TI yensimbi? Insimbi engagqwali ne-chloride futhi inokusebenza okuhle kokugqwala, kuvame ukusetshenziswa endaweni yasolwandle.

Kuyinto ejwayelekile ukuthi i-304L ibe yi-bili eqinisekiswe njengo-304 no-304l. Amakhemikhali aphansi e-carbon ahlanganiswe ne-nitrogen ehlanganisa i-nitrogen enika amandla ama-304l ahlangabezane nempahla yemishini engama-304.

Ipuleti le-1.4539 liyindlela elawula ubukhulu bamashidi namapuleti. Kunemininingwane ehlukile ukumboza amashidi namapuleti futhi.

304 Iplate yensimbi engu-304, inani elikhulu lama-manganese lisetshenzisiwe ezikwakheni eziningi zensimbi engagqwali. I-Manganese igcina isakhiwo se-auntenitic ngensimbi efana ne-nickel, kepha ngezindleko eziphansi.

Lama-shidi anamandla amahle kakhulu ashubile, ukuqhuma kwe-creep, nokumelana nokugqwala, ngenkathi ekhombisa ukumelana okuhle nokushisa okuphezulu nokushisa okuphezulu. Ngaphezu kwalokho, inokuqina okuhle kakhulu ukumelana nokuhlaselwa kwe-acid futhi kubekezelele izimo zesimo sezulu esinzima.

Insimbi engagqwali iyasiza lapho kudingwa khona kanye nokuhlanzeka kubalulekile. Futhi akuwona uMagnetic esimweni esivelele.

I-Nitrogen isetshenziselwa ukuqinisa i-316l, kanti iTitanium isetshenziselwa ukuzinza? I-Titanium iyinto enamandla futhi inezakhiwo ezingcono kakhulu zokulwa nokuqina. I-Titanium Amafomu I-Titanium Carbides ebusweni bakwa-Aisi 316Ti Plate, ngesikhathi se-Welding Ngaleyo ndlela eqeda ukuzwela emngceleni wokusanhlamvu.