Ilungelo lokushicilela © Zhengzzhou Huitong Izixhobo

I-A387 CHROME ye-chrome ye-chrome yensimbi yokusebenzisa kunye nokusetyenziswa kwepropathi ephambili ye-Allome, i-Chrome Molybdenum Steen Stees ithandwayo kwi-onshore nakwishishini legesi. Isetyenziswa ngokubanzi kumzi-mveliso wamandla njengecandelo eliphambili kwizityalo zamandla. Inokufumaneka kwi-Boilers kunye neenqanawa zoxinzelelo, i-SURSEARTALS, iFlenges, iFit, imibhobho, imibhobho kunye nenkxaso yemibhobho.

Sinikezela ngeyona ndawo iphakamileyo yensimbi yensimbi ye-ALTE yeBanga le-9 le-slat ezinxibayo ezinganyangekiyo kwaye zifikeleleke. Ibizwa ngokubanzi ngokubalulekileyo kumgangatho wazo obalaseleyo, ezi zinto zikwi-Allow Steec Bantral Bacture IBanga le-9 iBanga le-9 ifumaneka ngeendlela ezahlukeneyo. I-ASME SA387 Iphepha elinamaphepha angama-9 ali-9 lafika ngeendlela ezahlukeneyo, kodwa nokuba uceba ukusebenzisa imiqobo, izikhonkwane, i-clamps, i-bolts, okanye ukukhetha izinto ezifanelekileyo kwisicelo esijongwayo ngumcimbi obalulekileyo.

I-A387 CRM GR 11, Gr22 kwaye i-Gr91 i-Gr91 i-GR91 Sheet, izityalo zekhemikhali, ukulungiswa kwamachiza, i-Njul. I-Alloy A387 ikwabonelelwa kumashishini anjengePetroleum kunye neMveliso yePetrochemical Meper. I-Asme i-387 igubungela i-387 igubungela i-motobdenum yeqondo lokushisa eliphakamileyo, iinkonzo zenqanawa

I-Alloy A387 nguMkhosi obalaseleyo wokuxilonga i-hydrogen, emanzi, inzala, i-corerlustal yosulelo, i-crevice kunye noxinzelelo lwe-sulvice kunye noxinzelelo lwe-sulvice. I-A387 Chromium Mlybdenum Gr 11, Gr22 kunye ne-Gr91 i-GR91 Playiti yentsimbi iye yavavanywa ezininzi ezinjengokukhulisa iimvavanyo zokunganyangeki, iimvavanyo ezinqabileyo, iimvavanyo ezinzima, njl.

I-Dotelloy C276 yi-nickel-chromium-molybdenum wenza ulwaliselo oluthathwa njengeyona alrosisture ye-noty ekhoyo. Eli alloy lixhathisa ukusekwa komda wokudla okuziinkozo kumda wobushushu we-weld, ngaloo ndlela besenza ilungele ukusetyenziswa kwenkqubo yemithombo yeekhemikhali kwindawo ye-Weldar. I-Alloy C-276 ikwaxhathisa ngokugqwesileyo ekuthandeni, uxinzelelo-i-oxcodion-stionrals famines ukuya kuthi ga kwi-1900¡n. I-Alloy C-276 ixhathisa kakhulu kwiindawo ezahlukeneyo zemichiza.

I-AF / SA387 Ibanga lesi-2 Sinikezela nge-\ /4SA387 22 Ibanga lesi-2 kubavelisi kwi-oyile kwi-oyile, igesi kunye ne-petrochemical meshishini. Lo mveliso ufuna uxinzelelo lweenqanawa Iphepha 2 le-SE /487 le-22 le-22 le-22 le-2 le-2 le-2 inombulelo ofanelekileyo kunye nokunganyangeki kwe-oxidation kwaye kukhetho olufanelekileyo.

I-ASTM A387 inepropathi ebalaseleyo efana nokuguquguquka, ukuqina, ukuxhaphaka kwe-rusiy, ukuchasana nobushushu, iinqanawa eziqinisekileyo, iinqanawa ezinxulumene nobushushu, abagxothiweyo, imibhobho kunye nombhobho.

Zonke iishiti zensimbi ze-chrome ze-sedbdenum zihluthwe kwaye zibanjwa ngokungqinelana ne-ATTM A387, i-MOPOROS, i-dasfur, i-dalfur, i-dalfur, i-bitrogen, ialuminium, i-bitanium, i-bitanium, i-bitanium, i-bitanium, i-bitanium, i-bitanium, i-bitanium, i-titanium, i-bitanium, i-bitanium kunye I-zirconium. Iibhodi ze-A387 kufuneka ziphantsi kwemveliso, uvavanyo lweekhemikhali (kwiSitifiketi soVavanyo lwe-MTC okanye kwiSitifiketi soVavanyo lwezinto) - kufuneka sihlangabezane neemfuno ezithile zamandla e-thensile, ukuvelisa amandla kunye ne-elongwation.

I-ASTM \ / Asme A387 \ / SA387 ALTEY STEEL GR. I-5 Cl 1 \ / 2 yi-chrome molybdenum yentsimbi esetyenziswa ikakhulu kwi-bolers esetyenziswayo kunye neenqanawa zoxinzelelo ezenzelwe inkonzo yobushushu obuphezulu. Umxholo we-CR ye-CR yayiyi-5.00%, kwaye umxholo ongumxholo waba yi-0.5%.

I-A387 ipleyiti yentsimbi inzima kakhulu kune-aluminium, kodwa ukumelana nokunganyangeki kwe-corrosion kusezantsi kwentsimbi engenasiseko. Yintoni ebangela ukuba ithandeke kukuba i-chrome molybdenum yensimbi yomelele kwaye iyayenza. Ke ngoko, inokwenziwa ngokulula kwimibhobho kunye nemibhobho kwaye iqengqelwe kwiinqanawa zoxinzelelo kunye nezibonda ngaphandle kweendleko okanye ezibonakalayo ezibonakalayo kunye nezinye izinto.

I-Dotelloy yindawo yokunganyangeki ye-iCoker enganyangekiyo equlethe ezinye izinto zekhemikhali ezinje ngeChromium kunye ne-molybdenum. Esi sixhobo sinolwazi lobushushu obuphezulu kunye nokunganyangeki kwendlela ekhethekileyo yokubonisana. I-Dotelloy C276 yenye yamabakala e-hastelloy esetyenziswa kwi-oyile kunye negesi.hastelloy i-nealfal alloys ixhaphake ngokupheleleyo kwiikhemikhali ezinamandla, kubandakanya i-acid eninzi. Yenye yezixhobo ezimbalwa ezifumanekayo ezinokukhulisa igesi ye-chlorine emanzi, i-chlorine diokhlorite.

I-Dotelloy C276 iplate ye-ASTM i-B575 iplate yi-nickel-molybdenum-chromium ropelloy ephuculweyo ye-tungsten ye-tungtan ye-Superb yenye yezona zinto zixhaphakileyo kunye nokunciphisa indawo. Ibalisa i-chloride yoxinzelelo lokungasebenzi, ukubetha, i-riversice kunye ne-corrosion ngokubanzi.

I-nickel alloys zi-alloys nge-nickel njengento enkulu. Gcwalisa uSolbiolity eqinileyo phakathi kwe-nickel kunye nobhedu. I-Solidaity ebanzi iphakathi phakathi kwentsimbi, iChromium, kunye ne-nickel yenza ukuba kwenzeke ukuba i-Alloty ye-Alloty ye-Alloty.Supel idla ngokusetyenziswa kwizicelo zolwakhiwo. Ibanga, izinto kunye neeparamitha ipleyiti yentsimbi nazo ziyathandeka kwindlela esetyenziswa ngayo.

Sitsiba omnye wabadala be-chrome molybdenum yentsimbi e-China, ehambelana ne-ASTM \ / Asme kunye ne-En10028-2. Zonke ziyafumaneka kwisitokhwe sokuhambisa kwangoko okanye ukuthunyelwa kwiziko lakho lemveliso. I-Chromium MolybDenum Shekhi igcwalisa umsantsa obalulekileyo phakathi kweAluminiyam kunye nentsimbi engenasibala.

Njengayenye i-iNCECLS, yi-Ductile, kulula ukwenza kwaye i-weld, kwaye ixhathise i-charsosion yoxinzelelo kwi-crasides kwi-chloride

I-SAALTE ye-Aflity ye-ALTEY ikakhulu isetyenziselwa iinqanawa zoxinzelelo zedledy apho kufuneka khona ubunzima obufunekayo. Sisikhephe esisezantsi senqanawa esemgangathweni esemgangathweni yentsimbi yobushushu obuphezulu. Sinikezela ngoluhlu olubanzi lobungakanani bephepha kwaye banokuqhubela phambili ukubambisa ukusukela kwi-6 ukuya kwi-10 mm.

Iplate yentsimbi ye-alloy ibhetele kuneplate ye-carbon. Isizathu? I-ASTM i-387 iphepha le-Alloty yeBanga le-16 liphendule ngakumbi kuluhlu lobushushu kunye neenkqubo zoomatshini. Baqulunqwe nge-chromium, molybdenum, in Manganese, isilicon, nangaphezulu, benza bomelele, baxhathise kakhulu, kwaye baphile, kwaye baphile, kwaye baphile, kwaye baphile.

I-A \ /487 IBakala 91 likwayindlela yokusetyenziswa kwiindawo ezinobubanzi ngenxa yokunganyangeki komxholo. Isixhobo sinokwalukuqa kunye nokungaxhathisi ubushushu, senza ibe yintsimbi eguquguqukayo enokusetyenziswa kwizicelo ezahlukeneyo.

I-ASTM A387 Ibanga lesi-5 Ibanga le-5, iipleyiti kunye neekopi zisenziwa nge-molybdenum neChromium. Ezi ndlela zinezicelo ezahlukeneyo neziziimveliso. I-ATTM A387 ALTEY STEEL GR. Iishiti ezi-5 kunye ne-ASTM A387 ALTEN GR. Iishiti ezi-5 zaziwa ngentsebenzo yabo entle.

I-GIRMS SA 387. I-22 chlorine. I-2 ikwasisitya soxinzelelo senqanaba elinokumelana nobushushu obuphakamileyo. IBanga le-SA line-22 linendawo yokunganyangeki ebonakalayo kunye nokunganyangeki kwe-oxidation kwaye ilungele ukusetyenziswa kwi-petroleum, amalahle kunye nemizi-mveliso ye-Petrochemical. Umxholo we-molybdenum we-alloy unceda ukwandisa amandla e-alloy kumaqondo obushushu afanelekileyo. Ngelixa zininzi iindidi zensimbi yekhabhoni, iphepha kunye neefom zeplate zinokumelana nobushushu obuphezulu.

I-SART 22 IPHEPHA I-STATE inomxholo we-chromium we-2.25% kunye ne-molybdenum yomxholo we-1% kwaye inokusebenza ngempumelelo kumaqondo angama-600 degrees Celsius. I-Molybdenum kunye neeChromium kunye neepleyiti zenza kakuhle kubushushu obuninzi, ukubonelela ngemveliso efanelekileyo rhoqo. Ukongezwa kwe-molybdenum ukuya kwi-SA 387 Alloty yonyusa amandla e-thensile yephepha elingaphezulu kwamaqondo obushushu aphezulu.

Amaphepha ensimbi ye-Allow ahlala ixesha elide kuba eqhelekile kwaye ane-otneled ukuba afumane indawo enzima. Ukucofa i-Tougshens touvans yomphezulu ngokukhulula uxinzelelo lwangaphakathi, okukhokelela kwisakhiwo esifanayo se-ASME SA387 yeBanga le-22 Ke ngoko, olu nyango lubonelela ngeebhodi ezinzima ezinokumelana nokubetha ngamandla.

I-AF / SA387 Gr 91class 2 apho ukuchasana nobushushu obuphezulu kunye nokunganyangeki okuhle kuyafuneka, i-A \ / SA38 yeBanga le-2 ye-Alon Allon Allow Stees yensimbi yindawo yokuqaphela. Sisitya soxinzelelo senqanawa i-Steel esetyenziswayo ngabavelisi ababonelela ngemveliso yeoyile negesi.

Ngenxa yokuzibophelela kwethu okungagungqiyo kwingqibelelo, sizimisele ukuyila ipremiyamu kwaye kuphuhliswe iimveliso ezisemgangathweni ezigunyazisiweyo, ukuvelisa umhlaba, ukugqiba okukhulu, ukugqiba ukufaka indawo yokufakelwa.

I-Dotelloy C-263, yiminyaka yobudala i-nickel-cobalt-chromium-molybdenum alloy.hastent? 2 c-263 Iimpawu ezintle kakhulu ezizenza zilungele uluhlu olubanzi lwezicelo. Haynes? 263 I-ALTY idibanisa iipropathi ezikwenza ilungele izicelo ezahlukeneyo zecandelo le-Injini ye-purbine ye-purbine kunye nezicelo ze-turigine yeshishini.

Enye yezibonelelo ze-A387 ye-Alloty ye-Allosion yomzimba, i-chrome-molybdenum yensimbi inamabala asentiyo, enokunciphisa ifilimu ye-corrosion, ethi inciphise i-colososion kwi-bud. I-Gost Potter Phematis yensimbi isetyenziswa kakhulu kumzi-mveliso wekhemikhali ngenxa yokumelana neentlobo ezahlukeneyo ze-corrosion, i-creavice yoxinzelelo, i-Sulvice yoxinzelelo, kukhokelela ekuhambeni kwemveliso elungileyo.

I-Alloy C276 I-Nickel Altel Plated yenye yezona zinto zixhaphakileyo zeNkulumbuso eziqhuba kakuhle kakhulu ekuhambeni nasekunciphiseni iimeko ezizezinye. Ke ngoko i-haynes alloy C276 N10276 i-pite etyhidiweyo isetyenziswa kumashishini anjenge-pulpi kunye nemveliso yephepha, unyango lwekhemikhali, unyango lwenkunkuma, kunye nokubuyiselwa kwegesi emuncu yendalo kwimithombo emuncu.

Okoko saqalwa, siye sahlakulela indlela ebonakalayo, egcina iliso elisondeleyo kwiimfuno zabathengi ezimngeni, kwaye siphumelele ngokulindele amashishini e-oyile kunye ne-Petrochemicals, njl njl. Ukongeza, inqanaba lethu lobuchule kuvavanyo lwezinto eziluhlaza, uhlolo lwezinto ezibonakalayo luye lwafumana igama njengeqabane elidlulayo kwabaninzi.

I-ASTM GR.22 Ixabiso nge-kg ye-kg ephantsi ye-50% ye-A387 gr 11 Gr 11 Alloty Steel Prate SA 387
I-Dotelloy C-4 yi-nickel-chromium-molybdenum oxuty ngozinzo oluphezulu lobushushu. Inengxaki enkulu kunye nokunganyangeki. Kuyinyani yeqondo lobushushu ukuya kuthi ga kwi-1900 ¡ã ã F¡

Icandelo le-molybdenum kwi-SA387 Alloty libonelela ngokuxhathisa okuphezulu kwi-oxidotion kunye ne-corosion ngokwandisa ubunzima be-lattice, ukongeza ekuphuculeni amaqondo obunini bamaqondo obunebushushu. Oku kume ngempumelelo iarhente yobuqili ekupheliseni i-iron kwimo yensimbi. Oku kwenza ukuba isebenze kakhulu kwizicelo apho iBrine ikhoyo, njengokutyhileka izityalo, izityalo ezihlanjululweyo, izicelo ezingenamsebenzi kunye nabasebenzisi be-brine.