Chitsulo Chosapanga Dzimbiri cha S31803: Kukana Kwambiri Kudzimbiri ndi Mphamvu Yaikulu Yogwiritsira Ntchito Mafakitale

S31803, yomwe imadziwikanso kuti Duplex 2205 kapena F60, ndi chitsulo chosapanga dzimbiri chodziwika bwino kwambiri pamsika wapadziko lonse lapansi. Chodziwika pansi pa Unified Numbering System (UNS), chida ichi chimayamikiridwa chifukwa cha kukana dzimbiri kwapadera, mphamvu yapamwamba yamakina, komanso magwiridwe antchito osiyanasiyana m'malo ovuta.

Kapangidwe ka Mankhwala Ofunika Kwambiri ndi Kapangidwe kake

Chitsulo chosapanga dzimbiri cha S31803 chili ndi zinthu zosiyanasiyana zomwe zimapangitsa kuti chikhale chokongola kwambiri:

• Chromium (Cr):Pafupifupi 22% - Zimathandizira kukana dzimbiri, makamaka motsutsana ndi dzimbiri lochokera m'ming'alu ndi m'ming'alu.

• Nikeli (Ni):Pafupifupi 5.0–6.0% - Zimawonjezera kulimba ndi kusinthasintha kwa zinthu.

• Molybdenum (Mo):Pafupifupi 3.0% - Imawonjezera kukana kwa dzimbiri komwe kumachitika m'deralo, makamaka m'malo okhala ndi chloride yambiri.

• Nayitrogeni (N):Pafupifupi 0.18% - Imawonjezera mphamvu ndipo imathandizira kukana dzimbiri.

Kapangidwe kake kapadera ka magawo awiri, kophatikiza magawo a ferritic ndi austenitic, kamapangitsa kuti pakhale mphamvu zamakina zomwe zimakhala pafupifupi kawiri kuposa zitsulo zosapanga dzimbiri za austenitic pomwe zimakhalabe ndi ductility komanso kulimba bwino.

Katundu ndi Mapindu Abwino Kwambiri

Kukaniza Kudzimbidwa Kwambiri

S31803 imachita bwino kwambiri polimbana ndi dzimbiri, kuphatikizapo:

• Kutupa kwa Mipata ndi Kutupa kwa Mipata:Kuchuluka kwa chromium ndi molybdenum kumamulola kugwira ntchito bwino kwambiri m'malo okhala ndi chloride.

• Kuphulika kwa Dzimbiri:Kapangidwe ka duplex kamapereka mphamvu yowonjezera ku ming'alu pansi pa kupsinjika, ngakhale ikakumana ndi zinthu zamphamvu.

Mphamvu Yapamwamba Yamakina

• Mphamvu Yolimba Kwambiri:Kawirikawiri, mphamvu yokoka ya S31803 imaposa 500 MPa, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito ndi mphamvu yamphamvu.

• Kulimba Kwambiri:Kapangidwe kake koyenera sikuti kamangolimbitsa mphamvu zokha komanso kumatsimikizira kulimba kodalirika komanso kusinthasintha, zomwe ndizofunikira kwambiri m'malo ogwirira ntchito mafakitale.

Kutha Kusenda Bwino Kwambiri

Ngakhale kuti pakufunika chisamaliro chapadera panthawi yolumikiza kuti mupewe kuwonongeka m'dera lomwe lakhudzidwa ndi kutentha, njira zoyenera zolumikizirana ndi chithandizo cholumikizirana pambuyo pa kulumikiza zingathandize kuonetsetsa kuti malo olumikiziranawo ndi olimba komanso opanda chilema. Izi zimapangitsa S31803 kukhala chisankho chothandiza popanga komanso kukonza.

Mapulogalamu a Mafakitale

Chitsulo chosapanga dzimbiri cha S31803 chimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha kuphatikiza kwake koyenera kwa mphamvu ndi kukana dzimbiri. Magawo ofunikira ogwiritsira ntchito ndi awa:

• Zipangizo Zopangira Mankhwala:Zabwino kwambiri pa ma reactor, matanki osungiramo zinthu, ndi mapaipi komwe kumafunika kukana mankhwala amphamvu.

• Makampani Ogulitsa Mafuta ndi Gasi:Amagwiritsidwa ntchito kwambiri m'mapaipi, ma valve, ndi zolumikizira, makamaka pakakhala kupanikizika kwakukulu komanso chloride yambiri.

• Uinjiniya wa Zam'madzi ndi Kumanga Zombo:Kukana kwake ku dzimbiri la madzi amchere kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'nyumba za m'mphepete mwa nyanja, zida za m'madzi, ndi zina zogwiritsidwa ntchito panyanja.

• Malo Opangira Mphamvu:Amagwira ntchito m'mafakitale opanga magetsi ndi malo opangira zida za nyukiliya komwe kukhazikika kwa kapangidwe kake ndi magwiridwe antchito a nthawi yayitali ndizofunikira kwambiri.

• Zomangamanga ndi Zomangamanga:Kukongola kwake komanso kulimba kwake kwapangitsa kuti agwiritsidwe ntchito m'nyumba zamakono komanso m'magwiritsidwe ntchito okongola.

   

Kutsatira Miyezo Yapadziko Lonse

Chitsulo chosapanga dzimbiri cha S31803 chikugwirizana ndi miyezo yofunika kwambiri yapadziko lonse lapansi komanso yadziko lonse, kuonetsetsa kuti ndi chodalirika komanso chapamwamba. Mwachitsanzo:

• ASME B16.11:Imafotokoza momwe imagwiritsidwira ntchito popanga socket weld ndi threaded payipi fittings.

• ASTM A240/A240M:Amapereka malangizo a mbale zachitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito m'njira zosiyanasiyana.

• EN 10088-2:Tsatanetsatane wa zofunikira pa zinthu zopangidwa ndi chitsulo chosapanga dzimbiri ku Ulaya.

Kutsatira miyezo yokhwima kumeneku kumatsimikizira kuti S31803 ikukwaniritsa zofunikira za mapulogalamu ofunikira padziko lonse lapansi.

Mapeto

Chitsulo chosapanga dzimbiri cha S31803 chimadziwika kuti ndi chinthu cholimba komanso chogwiritsidwa ntchito m'malo ovuta kwambiri m'mafakitale. Kuphatikiza kwake kwabwino kwambiri kwa mphamvu zambiri, kukana dzimbiri, komanso kusinthasintha kodalirika kumapangitsa kuti chikhale chisankho chabwino kwambiri m'magawo monga kukonza mankhwala, mafuta ndi gasi, uinjiniya wa m'madzi, kupanga mphamvu, ndi zomangamanga. Pamene mafakitale akupitilizabe kupititsa patsogolo magwiridwe antchito ndi kulimba, S31803 ikadali chinthu chomwe chimakondedwa chomwe chimapereka phindu lokhalitsa komanso chitetezo.

Kuti mudziwe zambiri zokhudza ukadaulo ndi njira zothetsera mavuto zomwe zakonzedwa, akatswiri amakampani amalimbikitsidwa kuti ayang'ane ma datasheet azinthu ndikulankhulana ndi ogulitsa odalirika.

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