Kwi-304 ipleyiti yentsimbi engenanto, kukho intengiso yesibini yokuphinda isebenze kwakhona kwiimarike ezininzi ezingenasitayile. Iimveliso zininzi kakhulu, amashiti kunye nezithuba. Ezi zinto zithengwa kwaye zathengiswa ngexabiso elingezantsi lamaxabiso aphezulu kwiinkampani ezisemgangathweni kwezorhwebo kunye neenkampani zentsimbi. Izinto ezinokukrola, imingxunya kunye needenti kodwa zenziwa zangoku.
I-304 ineepropathi ezigqwesileyo kwaye ixhathise iintlobo ezahlukeneyo zearhente zodwa. I-304 \ / 304L I-Stainess yensimbi kunye neepleyiti ziyinxalenye ye-Austiitic Stainer Stainer Staine. IBakala 304 linomxholo wekhabhoni esezantsi kune-302 kunye ne-304 \ / 304l inomxholo wekhabhoni engaphantsi kweBanga lama-304. Iindidi ezingama-304 ne-Tetroloum kunye nokuboniswa kwemveliso yokutya.
I-A240 ka-304 iziqwenga ezincancisayo zentsimbi. I-ASTM A240 (CHROIIUM kunye neCHROMIUM NCEBAL STAIN STAIN, iphepha kunye nezixhobo zentsimbi ezingenalo i-7 \ / i-84, isetyenziswa ngokubanzi kwishishini, ishishini lokutya kunye neshishini lokutya.
AmaBanga aqhelekileyo aqhelekileyo aquka ayiququqwa nge-18CR-2mo, nge-26Ccr-1mo, 9Com-4mo noChukugwa. Ezi alloys zinokuyithoba ngenxa yobukho be-alpha chromium, isigaba se-intetallic esitshatileyo ngexesha le-welding.
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IBakala 304 \ / 304l intsimbi engenasitali inobuncinci be-18% ye-chromium kunye ne-8% i-nickel. Umahluko kuphela phakathi kwabo ngumxholo wekhabhoni. Chwetheza i-304 inekhabhoni ephezulu ye-0.07% .type 304l inekhabhoni ephezulu ye-0.030%. Olu luhlu lwekhabhoni kwizitithi luchaphazela ukunganyangeki. I-304 \ / 304L ifumaneka kwiphepha, i-conte yephepha, iplate, ibar yeplate, ibha ejikelezayo, i-bar ejikelezayo kunye neemveliso ze-tublar zokuqhubeka kwemveliso.
Iphepha lama-304 i-Stainess Steel lukhetho olukhulu kwizicelo zentsimbi ezingenasiseko ezingenasiseko ezinjengekhitshi, ukugcinwa kwamanzi, iitanki zokugcina izilwanyana, iinqanawa zokugcina amanzi kunye nezinye izicelo ezibandakanya iindawo ezintsha zamanzi. Sinikezela ngoluhlu olubanzi lobungakanani bephepha eliqaqambileyo le-Aisi 304.
Umgca wethu opheleleyo we-S32760 ibonelela ngenani leepropathi ezingekahlawulwa kunye neempawu ezifana nokuxhathisa kakhulu, imigangatho yokugqiba eqinileyo, ukuba i-PletS njl.
Intsimbi engenasinqwazi 304 intsimbi ayichasanga ukuthuka kunye nokugcinwa, ukugcinwa okuphantsi, indleko eziphantsi, kunye nendawo eqinileyo eyenza ukuba ibe yinto efanelekileyo kwizicelo ezininzi. Kukho amabango angaphezu kwe-150 yamabakala entsimbi engenasibala, ezili-15 zezona zisetyenziswa kakhulu.
Ngokuphathelele iplate yentsimbi ezingama-304, intsimbi engenanto isetyenziselwa ubucwebe kunye neewotshi, kunye ne-316l lohlobo oluqhelekileyo olusetyenziswa kwizicelo ezinjalo. Ingacocwa ngayo nayiphi na ijeeler kwaye ayizukubambisa okanye imnyama.
I-Alloty 904l ipleyiti yentsimbi engenasitayile nge-3 \ / 16 "nge-2". I-Alloty 904l (i-N08904) yintsimbi engenasiseko ye-supperausty eyenzelwe ukuthuka kunye nokunganyangeki kuluhlu olubanzi lweemeko ezahlukeneyo zenkqubo.
I-Marronititical Staines Staiels ayihambelani nokunganyangeki kwamanye amacandelo amabini, kodwa inamandla kakhulu kwaye inamandla, kwaye inamandla kakhulu kwaye inokukhumbula unyango lobushushu. I-Marbons engalunganga iqukethe i-chromium (i-12% ye-12%), i-molybdenum (0.2 1%), i-cicbon (malunga ne-2%) (malunga ne-0.1 1%) (i-BOCT ingaba brittle). Icinyiwe kwaye igodtic.
Ibakala 304 \ / 304l alichasanga kwi-themossic lormosion, ukongeza kwindalo efanelekileyo kunye nokucutha okungqongileyo. Iluxhathisa kakhulu kwi-interrosion engatshatanga kwilizwe leldal. I-ASTM A \ / 304L Ibakala lesibini linamandla amakhulu kunye nobushushu obuphantsi. Emva kokuqengqeleka okubandayo, iphantsi kweshushu, ithathe indawo yokulungisa, kwaye ekugqibeleni ibandayo ukubanda ukufezekisa i-gloss eyamkelekileyo.
I-Duelplex i-stails inobume obuxubeneyo we-aussette kunye nefreyiti, kwaye injongo ihlala ivelisa i-50 \ / 50 yomxube, nangona kunorhwebo lo mlinganiso inokuba yi-40 \ / 60. I-Duelplex Stals iphantse iphindwe kabini iphindwe kabini njengeziqithi ezingenazimpawu zingenanto kwaye zikwaphuculwe ukumelana nendawo yokuhlala, ngakumbi ukubeka ikakhulu, i-Crevice yokuKhulula, i-Crevice yoxinzelelo.
Xa unxibe ipleyiti yentsimbi ye-304 iplate yentsimbi ingumcimbi, ezi zinto zibalulekileyo zinokuthintelwa ngokusebenzisa izixhobo ezahlukeneyo zamacandelo adityaniswe kunye nentsimbi engaqhelekanga (okanye i-martenate). I-National Alfareys inciphisa umkhwa wokunxiba ngolwabiwo olukhethekileyo kunye ne-manganese kunye ne-nitrogen. Ukongeza, amalungu ahlanganisiweyo anokuthathwa ukuze athintele ukunxiba.
Intsimbi enesibindi esibalaseleyo ichazwa njengentsimbi engenasithuba se-dupplex enesitayile esilinganayo (pre)> 40, i-40, apho pr = 0 Ngokwesiqhelo iindawo eziphindwe ka-duppex zinomxholo we-chromium we-25% okanye ngaphezulu, eminye imizekelo eqhelekileyo yi-S32760 (i-S32750 (i-S32750 (i-S32550 (i-S32550 (i-FERERALIUM), kodwa ayingawo onke amabakala e-Ferral.
I-304 yeetanki zokugcina intsimbi kunye neetanki ezisetyenziselwa ukuthutha ijusi yeorenji kunye nezinye iimveliso zokutya zihlala zenziwa ngentsimbi engenasibala ngenxa yokungaxhathisi kwaso kunye neepropathi zayo. Oku kukwachaphazela ukusetyenziswa kwayo kwikhitshi lentengiso kunye nezityalo zokutya zokutya,
Kwintsimbi engama-304, xa iindawo zentsimbi ezingathandekiyo ezinje ngamantongomane kunye nee-bolts zicinezelwe kunye, uLayisi oXumfi onokupheliswa, ebangela ukuba amalungu ahlukane kunye. Xa ixambulekwe, izinto ze-WEDID zinokukrazula kunye nomgodi, ifuthe lokutsalwa.
I-304 ipleyiti yentsimbi inomhlaba kwiikholeji, amashiti, iibhloko, izixhobo zeSoftware, kunye nezixhobo zeSoftware, kunye neZixhobo zeSoftware (kunye ne-Aerospace eSebenzayo kunye nezinto zokwakha kwizakhiwo.
Umxholo ophezulu we-Alesty yezini ezi-super-Austenatic zenza ukuba babize ngakumbi. Ezinye iziqwenga zinokubonelela ngeepropathi ezifanayo ngexabiso eliphantsi kwaye zikhethwa kwezinye iinkqubo. [Isilumkiso esiyimfuneko] Iinguqulelo zekhabhoni eziphantsi, ezinje nge-316l okanye i-304l, zisetyenziselwa ukunqanda ukunqanda iingxaki ze-velding.
Iipleyiti ze-A240, iipleyiti zentsimbi ezingenakwenzeka, i-SSEESS, i-SS STOILs, i-Stainer Sheet, i-317 Plate, i-Teteli, i-Zhengzhou Hipeling Goolf Couipeling Grouipe Fipeling Gobace Grouipeling Grouipeling Grouipeline Izixhobo CO., Ltd.
I-A240 ye-A240 i-25 s31254 1.4547 3mm ubungakanani be-5 ye-SS Thick 2 mm i-Stailight Ixabiso
Ukuqina kokuqina kwe-martivenitic stails ineempawu ezithelekiswa nokunganyangeki kwamabakala, kodwa zinokuqina ukuba zibike kumabakala aphezulu kunezinye amabanga aphezulu. Eyona nto ixhaphakileyo i-17phOP isebenzisa malunga ne-17% ye-chromium kunye ne-4% iNickel. I-lockheed-Martin Joint Green i-fitter yayiyindiza yokuqala yokusebenzisa i-pucimity-i-staight yentsimbi engenasimo sentsimbi.
Intsimbi engaqhelekanga 304, 304L yintsimbi engenasiseko engenasiseko esetyenziswa ngokubanzi kwimveliso yezixhobo kunye neenxalenye ezifuna indibaniselwano elungileyo yepropathi (ukumelana nokunyanzelwa kunye nokwenziwa). Ukwenzela ukugcina ukunganyangeki kwendalo yemvelo yentsimbi engenasitali, ipleyiti yentsimbi engenasitali kufuneka ibe ne-18% ye-chromium kunye ngaphezulu kwe-8% iNickel.
Intsimbi engaqhelekanga 304, 304L yintsimbi engenasiseko ingenasiseko isetyenziswa ngokubanzi kwimveliso yezixhobo kunye neenxalenye ezifuna indibaniselwano elungileyo yepropathi (ukumelana nokunyanzelwa kunye nokwenziwa). Ukwenzela ukugcina ukunganyangeki kwendalo yemvelo yentsimbi engenasitali, ipleyiti yentsimbi engenasitali kufuneka ibe ne-18% ye-chromium kunye ngaphezulu kwe-8% iNickel.
Iplate yentsimbi engapheliyo 304 idla ngokubizwa ngokuba yintsimbi "yokunganyangeki"-ayinandawo, ikhuphe okanye i-rumpde okanye i-runness ngentsimbi yentsimbi eqhelekileyo. Nangona kunjalo, kuya kuba yinto elahlekisayo ukuba ithi kukunganyangeki. Ihluke kakhulu kwintsimbi esemgangathweni ye-carbon ngenxa yomxholo wayo we-chromium, onokuthintela i-corrosion engapheliyo, enokufunyanwa xa ifunyenwe ngumoya kunye nakuphi na ukufuma kwimozulu. Intsimbi engenasitali ihlala sisisombululo esithandwayo ngenxa yeepropathi zayo ze-antioxidant.
I-Chromium yenza umaleko we-chromium (iii) oxide (Cr2o3) xa intsimbi engama-304 ityhilwe kwioksijini. Umaleko mncinci kakhulu ukuba uza kubona kwaye isinyithi sibukekile. Umaleko we-304 wentsimbi yentsimbi ungenamandla kumanzi nomoya, ukhusela isinyithi phantsi.
Iindidi zentsimbi ezingenasitali 1.4301 kunye no-1.4307 zikwabizwa ngokuba ngamaBanga 30 ukuya kwengama-304 ngokwahlukeneyo. Chwetheza i-304 yeyona nsimbi iphambili ye-staight kunye nengaphezulu. Kusemgangathweni kwegama lakudala le-18 \ / 8 ethatyathwayo ekuqulunqweni kohlobo lohlobo lwe-304 ukuba li-18% chromium kunye ne-8% i-nickel.
Ukongeza, xa umphezulu weplate ezingama-304 watyholwa, ungqimba uya kutshintsha ngokukhawuleza. Le phenonon, ebizwa ngokuba yidlule, ibonwa kwezinye izinyithi ezinje nge-aluminium ne-titanium. Ukunganyangeki kwe-Porrosion ye-304 iplate kuchaphazeleke kakubi ukuba isetyenziswe kwindawo engasebenziyo ye-oxiping, umzekelo oqhelekileyo wokuba phantsi kwe-Keel ungcwaba enkuni.
