Ukubuyekezwa Kwamakhasimende

Ngenxa yokuzibophezela kwethu okungagudluki ebuqothweni, sithola izinto zokwakha i-premium evuthayo ukuklama nokuthuthukisa imikhiqizo esezingeni eliphakeme kakhulu, indawo ephakeme yokuqina, ukumelana nokuqina kokuqina, ukuqeda amandla aphezulu, ukuqeda ubuhle bukhulu.

I-Hot Rolled Colling Will Rood Cod Coils Intengo ephansi nge-KG Alloy Steel Plate SA 387
Kungezwe i-molybdenum yokushisa okuhle kakhulu nokuphikisana nokugqwala. Ukungezwa kwe-molybdenum ne-chromium kwandisa amandla ashubile namazinga okushisa aphakeme. Lezi zinsimbi ze-a387 alloy gr 11, gr22 kanye ne-gr91 ziqukethe ama-marristries ambalwa abasiza ukuthi bakha amafomu abe ama-alloys asebenzayo, abunzima kanye nama-alloys aphezulu okumelana nokushisa.

I-Hastelloy C276 iyi-nickel-chromium-molybdenum eyenziwe ye-alloy ebhekwa njenge-alloy ehlukahlukene kakhulu etholakalayo. Le alloy iyamelana nokwakhiwa kwemingcele yokusanhlamvu ethambekele endaweni ephazamiseka ukushisa, ngaleyo ndlela okwenza kube lulungele izinhlelo eziningi zenqubo yamakhemikhali esimweni se-welded. I-Alloy C-276 futhi inokumelana kahle nokuphamba, ukuqhekeka kokugqwala kokugqwayiza kanye no-oxidizing atmosperes aze afike ku-1900¡ãf. I-Alloy C-276 inokumelana okuhlukile ezindaweni ezahlukahlukene zamakhemikhali.

Njenge-16mo3, i-molybdenum yandisa ukumelana nokushisa futhi inciphise imiphumela yokungena ngensimbi. Kokubili i-chromium ne-molybdenum kwandisa ukuqina kwamashidi aphansi wensimbi. Lapho zombili i-chromium ne-molybdenum zisetshenziswa ngensimbi, umphumela mkhulu kunesamba sama-alloys, ngenxa yezizathu ezingaqondakali ngokuphelele. Sinikeza kuphela i-Premium A387.

A \ SA387 gr 5Class 2 Iplate yensimbi ye-chrome-molybdenum ephezulu yenzelwe ngokukhethekile ukusetshenziswa emikhunjini eshisayo ye-carbon iron tressress emazingeni okushisa aphezulu. I-molybdenum eyengeziwe inika impahla ephakeme yokushisa amandla ashubile, kanti i-chromium ihlinzeka ngokumelana okungcono kokugqwala.

I-ASTM A387 GR.91 i-alloy Plate sheet din 1.7225 42CRMMO4 I-Aloy Eshisayo Eshisayo. Insimbi yensimbi
Sheet 1500-3000-1.6 SA387 Plate SA 387 Gr 11 Prime ku-Hot Rolled Steel Alloy wire rod roils
I-ASTM A387 grade 5 Ibanga 1 amapuleti, amapuleti kanye namakhoyili ngokuvamile kwenziwa nge-molybdenum ne-chromium. Lezi zinqubo zinezicelo ezahlukahlukene zemishini nezimboni. I-ASTM A387 Alloy Steel Gr. Amashidi ama-5 kanye ne-ASTM A387 ALLOY STEB GR. Amashidi ama-5 ayaziwa ngokusebenza kwawo okuhle.

Ishidi lensimbi le-A387 le-chrome molybdenum lisebenzisa & izinhlelo zokusebenza ngenxa yezakhiwo ezibalulekile ze-alloy, ishidi lensimbi le-chrome molybdenum liyathandwa ezindaweni zokukhiqiza zase-Onshore nasezindaweni ezivuthayo embonini kagesi. Kusetshenziswa futhi embonini yamandla njengengxenye ebalulekile ezitshalweni zamandla. Ingatholakala kuma-boilers kanye nemikhumbi yengcindezi, ukushintshaniswa kokushisa, amavutha, ukufakwa kanye nama-valve, amapayipi kanye nokuxhaswa kwepayipi.

Ngokwandisa ukuqina kwe-mesh, i-A387 futhi ihlinzeka ngokugqwala okuphezulu nokuphikiswa kwe-oxidation. Lokhu kusho ukuthi i-etchant ekuncibilikiseni insimbi futhi inikeze ukumelana kokushisa okulungile, okwenza kube yindawo enhle yezindawo ezisezindaweni ezinhle. Kulula kakhulu ukuthengisa. Sithengisa imikhiqizo ngamasayizi ahlukene, angahluka ngobubanzi, ukuphakama, isitayela nobude ukuze ahlangabezane nezidingo ezahlukahlukene nezidingo zamakhasimende ethu.

Hastelloy C-263, iyi-nickel yobudala be-nickel-cobalt-chromium-chromium-molybdenum alloy.hasloly? I-2 C-263 inezimpawu ezinhle kakhulu ezenza ilungele ukusetshenziswa kwezicelo ezahlukahlukene. Haynes? I-Almay 263 ihlanganisa izakhiwo ezikwenza ilungele izinhlelo ezahlukahlukene zezakhi zezakhi ezisetshenzisiwe kuzona zombili izinsiza ze-turbine nezinsizakalo zezimboni.

Ngaphezu kwalokho, ukusetshenziswa kwensimbi edakiwe ukukhiqiza i-ASTM A387 Iphepha le-91 lithinta ubulukhuni bayo. Njengoba kungekho ama-molecule endiza wamahhala e-alloy, ithuba lokuqalwa kwe-bubble lincishiswe kakhulu. Ngenxa yalokhu, ngaphandle kwama-bubble e-air a387 grade 91 amashidi ensimbi alloy angewona ama-porous futhi awanawo amaphuzu abuthakathaka kokuqukethwe, okuholela kumkhiqizo onamandla, ongcono.

I-A387 CRMO GR 11, i-GR22 ne-GR91 Speet Constructions ilungele izimboni ezahlukahlukene kanye nezicelo ezifana nemishini yokuthola izithelo, ukucubungula ukudla, ukushintshaniswa kokudla, amapayipi kanye nemikhumbi yengcindezi. I-Alloy A387 nayo ihlinzekwa ezimbonini ezinjenge-petroleum kanye nezimboni ze-petrochemical. I-ASME A 387 ihlanganisa i-molybdenum yamazinga okushisa aphakeme, izinsizakalo zemikhumbi yokucindezela kumamitha wensimbi ye-alloy.

I-Alloy C276 Nickel Alloy Plate ingenye yezinto zokugqwala ezingamelana nokugqwala ezenza kahle kahle kuzo zombili izinhlaka kanye nokunciphisa izindawo. Ngakho-ke ipuleti ye-Haynes Alloy C276 N10276 esetshenzisiwe ezimbonini ezinjenge-pulp nephepha ukukhiqiza, ukucubungula amakhemikhali, ukungcoliswa kwemfucumfucumfucumfucumfucumfucumfucuko kanye nokwelashwa kwemfucuza yemvelo, kanye nokululama kwegesi yemvelo emuncu emithonjeni emuncu.

Enye yezinzuzo ze-A387 Alloy Steel Plate ukusebenza okuphezulu, uhlaka lwayo oluqinile kuvumela i-ASME SA 387 I-11 ipuleti yensimbi ye-alloy ukuhlinzeka ukusebenza okuphezulu ezindaweni eziphakeme zomsebenzi. Bathola ukusetshenziswa okubalulekile kwezicelo eziphakeme zokucindezela ezifana nama-valves nama-boilers ngoba abakwenzi ngaphansi kwengcindezi enkulu. Izindawo zabo eziqinile ngeke ziqhekeze noma zidume ngokushaqeka okungazelelwe noma ukuguquguquka. Ngaphezu kwalokho, zingacutshungulwa ngokuqhubekayo ngaphandle kokulahlekelwa yinani.

I-ASTM \ ASME A387 \ SA387 Alloy Steel Gr. I-5 CL 1 \ 2 iyipuleti yensimbi ye-chrome molybdenum alloy esetshenziswe ngokuyinhloko kuma-boilers we-welded kanye nemikhumbi yengcindezi eyenzelwe i-High Temperity Service. Okuqukethwe kwe-CR kwakungu-5.00%, futhi okuqukethwe kwe-MO kwakungu-0.5%.

Iplate yensimbi ye-alloy ingcono kunepuleti yensimbi yekhabhoni. Isizathu? I-ASTM ishidi lensimbi engu-387 ye-alloy le-127 liyawaphendula ngokwengeziwe ekwakhekeni kwezindlela zokushisa nezinqubo ezisebenza ngemishini. Ziyakhiwa i-Chromium, i-molybdenum, i-manganese, i-silicon, nokuningi, zibenze zibe namandla, zibe nzima, zivimbela ukushisa, futhi zibe ne-weldable.

Sinikeza ikhwalithi ephezulu kakhulu ye-alloy steel ebangeni le-9 slat amakhoyili anokuvimbela okungapheli futhi okungabizi. Umenyezelwe kabanzi ngekhwalithi yazo ehlukile, lezi zigaba zama-alloy ensimbi ibanga 9 amashidi ahlanganisiwe ayatholakala ngezincazelo ezihlukile. I-ASME SA387 Class 9 Amashidi ahlanganisiwe eza ngobukhulu obuhlukahlukene, kepha ukuthi uhlela ukusebenzisa ama-rivets, izipikili, ama-clamp, ama-bolts, noma izikulufa, ukukhetha okulungile kohlelo lokusebenza okuhlosiwe kuyinkinga ebalulekile.

Sifaka enye yezigaba ezibanzi kakhulu zamapuleti ensimbi ye-chrome molybdenum eChina, evumelana ne-ASTM \ ASME ne-EN10028-2. Zonke zitholakala esitokisini ukulethwa ngokushesha noma ukuthunyelwa esikhungweni sakho sokukhiqiza. Amashidi we-Chromium Molybdenum agcwalisa igebe elibalulekile phakathi kwe-aluminium nensimbi engenacala.

Amapuleti ensimbi angu-A387 asetshenziswa ngokuvamile ebangeni lokushisa elingama-316 kuye kwangama-593. Izindawo zokushisa eziphakeme zalawa mapuleti ezinsimbi akhiqizwa njengezikhonkwane ezibunjiwe, nanamuhla, i-calcium ephansi, i-calcium ephethwe yi-Q & T yokunikeza ngezikhathi ezithile ukuhlinzeka ngezinga eliphakeme kakhulu lokuqina.

Enye yezinzuzo zepuleti yensimbi ye-A387 ye-A387 iyinhlangano yayo enhle, i-ASTM yethu ipuleti yensimbi engu-387 ye-Alloy 91 ine-concticity enhle, inokwakheka okuhle futhi inganqunywa ibe yibunjwa abaningi. Inqubo eyejwayelekile nenogunda inika ishidi lensimbi le-alloy libe ngumzimba oqinile kodwa oqinile ngenxa yokuvuselela kabusha nokupholisa. Ekugcineni, bathola ukuzungeza okuhle kakhulu futhi kulula ukuthengisa ukwakha ama-supERScturetures.

Lezi zinsimbi ze-alloy ama-387 zitholakala ngezindlela ezahlukahlukene ezinjengezikweletu, ama-gaskets, amapuleti aphansi, amapuleti, amapuleti ama-alloy, njll. Lezi zinsimbi ze-alloy nazo zilungele ukusetshenziswa kwamakhemikhali ezifana ne-zirconium, titanium, aluminium, nitrogen, boron, i-vagadium, i-nickel ne-nitrogen.

I-Hastelloy C276 ASTM IPlate B575 Plate iyi-nickel-molybdenum-chromium superulloy ene-tungsten eyenziwe ukuthi imelana ne-supb evimbela ishidi evumela i-Hastelloy C276 Sheet ukwenza kahle amazinga okushisa aphakeme.

Amagremu angama-387. 22 chlorine. I-2 futhi iyinsimbi yebanga lengcindezi elisezingeni eliphakeme elingamelana namazinga okushisa aphezulu. I-SA 387 IBanga 22 inokuphikiswa okukhulu nokuphikiswa yi-oxidation futhi ilungele ukusetshenziswa kuma-petroleum, amalahle kanye nezimboni ze-petrochemical. Okuqukethwe kwe-molybdenum ye-alloy kusiza ukukhulisa amandla we-alloy asezingeni elifanele. Ngenkathi kunezinhlobo eziningi zensimbi yekhabhoni, ishidi namafomu epuleti anokumelana okuphezulu kokushisa.

A \ SA387 GR 11 Ibanga 2 Umthamo Wengcindezi Ibanga lensimbi yenkonzo ephezulu yokushisa, i-ASTM A387 \ SME SA387 Ibanga 11 Ibanga le-9 lisebenzisa izimboni ezingamafutha, ikakhulukazi ezimbonini lapho kugcinwa khona amazinga okushisa aphezulu.

I-Hastealloy yigama elibhekisela eqenjini lezingxube zensimbi ezingamelana nokugqwala ezisuselwa ku-nickel. Ama-haspealloys anenhlanganisela eyingqayizivele yezakhiwo ezibanikeza amakhono okumelana kakhulu nokuqina kokuqina ngokuqhathaniswa nama-alloys endabuko. Ngenxa yalokho, yamukelwa kabanzi kwinqubo yamakhemikhali nasezimbonini ezihambisana nayo, futhi manje inerekhodi elineminyaka engu-50 ubudala lokusebenza okufakazelwe ngenani elikhulu lamakhemikhali awonakalisayo.

Ipuleti lika-SA 387 GR 22 linokuqukethwe kwe-chromium ka-2.25% kanye nokuqukethwe kwe-molybdenum ka-1% futhi nakho kungasebenza ngempumelelo emazingeni okushisa afinyelela kuma-600 degrees Celsius. Ama-molybdenum namashidi we-chromium namapuleti enza kahle emazingeni okushisa amaningi, enikeza umphumela omuhle njalo. Ukufakwa kwe-molybdenum ku-alloy ye-SA 387 kwandisa amandla ashubile eshidi eliphakeme lokushisa.

Ipuleti yensimbi ye-SA 387 ye-SA Kuyinto ephansi ye-alloy ingcindezi yensimbi ephezulu yekhwalithi ephezulu yokushisa okuphezulu. Sinikezela ngosayizi ohlukahlukene weshidi futhi singacubungula ubukhulu obusukela ku-6 kuye ku-10 mm.

Amapuleti ensimbi angu-Alloy 91 azobe enziwe ngokwejwayelekile futhi ashiswe ukushisa okutholwe noma apholile ngokupholisa okusheshayo ngokuqhuma komoya ukuqhuma noma ukujuluka komoya, bese kuthi umoya. I-grade 91 Insimbi idinga ukwenza i-auntoniting ngo-1900 kuya ku-1075¡

Amaphaneli we-ASTM A387 afihliwe akhiqizwa ngokunemba okuphezulu kakhulu, aqinisekise ukuthi umugqa wethu womkhiqizo uhlangabezana nemigomo yenkampani yamapharamitha wekhwalithi yamazwe omhlaba nezwe lonke. Ibanga 9 Alloy Slats Slats liyaziwa kabanzi ngokumelana kwazo kokugqwala, usayizi nokuqina.

Onke amashidi ensimbi e-chrome molybdenum aphathwe futhi ashiswe ngokuhambisana ne-ASTM A387, futhi ecacisa amazinga amancane futhi aphezulu we-Carbon, amakhemikhali, i-chromium, izidingo ze-molybdenum, i-boron, i-nitrogen, i-aluminium, i-titanium, i-aluminium, i-titanium, i-aluminium, i-titanium, i-aluminium, i-aluminium zirconium. Amabhodi we-A387 kufanele abhekane nomkhiqizo, amakhemikhali kanye nokuhlolwa okuthe xaxa (okubhalwe kwiSitifiketi Sokuhlola i-MTC noma esibonakalayo) - Kufanele ahlangabezane nezidingo ezithile zamandla ashubile, anikeze amandla.

Izinga eliphakeme le-chromium liphinde linikeze ukubhujiswa okuhle kakhulu kanye nokuphikiswa yi-oxidation, okumele kusetshenziswe kuzinhlelo zegesi ezimuncu. A \ SA387 gr 12 Ibanga 2 ASTM A387 \ ASME SA387 Ibanga le-12 lenzelwe izinhlelo zokusebenza eziphezulu zokushisa futhi i-chromium molybdenum carbon albon alloy alboy alloy lensimbi kanye namabili wezimboni. Ngenxa yokwengeza i-chromium, okuqukethwe kunesimo sokugqwala esihle kakhulu kanye nokumelana ne-oxidation, okwenza kube kuhle ngezinhlelo zokusebenza zensiza emuncu embonini kawoyela negesi.