Kukonza Magwiridwe Abwino ndi Mawaya Owetera a High Nickel Alloy

Mu dziko lachangu la kuwotcherera ndi kuphimba, akatswiri amamvetsetsa kufunika kogwiritsa ntchito zipangizo zapamwamba kuti apeze zotsatira zabwino. Apa ndi pomwe mawaya okhala ndi nickel alloy ambiri amagwira ntchito. Wopangidwa makamaka kuti awotchetse ndi kuphimba ma alloy okhala ndi nickel monga 625 kapena zinthu zina zofanana, waya uwu wapangidwa kuti upitirire zomwe amayembekezera pankhani ya magwiridwe antchito, kulimba komanso kusinthasintha. Wopangidwa kuti apereke ma weld oyera komanso apamwamba kwambiri mu kapangidwe kolimba, waya uwu umadziwika pamsika chifukwa cha kulimba kwake kwapamwamba komanso ma weld owala.

Chimodzi mwa zabwino kwambiri zawaya wowotcherera wa aloyi wa nickel wapamwambandi mphamvu zake zabwino kwambiri pamakina pa kutentha kwakukulu komanso kotsika. Mosasamala kanthu za chilengedwe, akatswiri akhoza kutsimikiza kuti waya wowotcherera uwu upitiliza kusonyeza kulimba mtima kodabwitsa komanso kukhazikika kwa kapangidwe kake. Kuphatikiza apo, chitsulo chowotcherera ichi chili ndi kukana bwino ku dzimbiri ndi kupondereza, zomwe zimapangitsa kuti chikhale choyenera mapulojekiti monga makampani opanga mankhwala, uinjiniya wa m'madzi, zida za nyukiliya, zida zowongolera ndege ndi zida zowongolera ndale.

Kusunga umphumphu ndi magwiridwe antchito ndikofunikira kwambiri pogwira ntchito ndi ma alloys ambiri a nickel ndi zinthu zina zofanana.Mawaya owotcherera a alloy apamwamba a nickelZapangidwa kuti zitsimikizire zotsatira zofanana ngakhale pakakhala zovuta. Wayawu umagwira ntchito pa kutentha komwe kumalimbikitsidwa kuyambira pa cryogenic mpaka 540°C, zomwe zimapangitsa kuti munthu akhale ndi mtendere wamumtima poteteza kutentha kusinthasintha. Izi ndizothandiza makamaka pakugwiritsa ntchito kofunikira kwambiri komwe kukhazikika ndikofunikira kuti ntchito ikhale yodalirika.

Kuphatikiza apo,waya wowotcherera wa aloyi wa nickel wapamwambaimatsegula njira yowonjezera kupanga ndi kugwiritsa ntchito bwino. Ndi ukadaulo wake wolimba wopangira mapu, imathandizira njira yosokera yosalala komanso yopanda mavuto, kuchepetsa zolakwika ndi kukonzanso. Izi sizimangopulumutsa nthawi yamtengo wapatali, komanso zimachepetsa kutayika kwa zinthu, zomwe zimapangitsa kuti ikhale chisankho chotsika mtengo m'mafakitale osiyanasiyana. Zotsatira zake ndi ma weld olondola, oyera komanso osavuta kugwira ntchito, zomwe zimawonetsetsa kuti magwiridwe antchito azikhala nthawi yayitali ngakhale pazovuta.

Mwachidule, ma electrode okhala ndi nickel alloy ambiri amapereka zabwino zambiri kwa akatswiri mumakampani olumikizira ndi kuphimba. Kutha kwake kulumikiza mosavuta ndi kuphimba ma alloy okhala ndi nickel, kuphatikiza 625, kumapereka yankho lodalirika pa ntchito zosiyanasiyana. Kuyambira kupereka ma weld owala komanso apamwamba kwambiri mpaka kuwonetsa mphamvu zapamwamba zamakanika pa kutentha kwambiri, waya uwu umathandiza akatswiri kupeza zotsatira zabwino kwambiri. Ndi kuthekera kwake kukana dzimbiri ndi kupondereza dzimbiri, watsimikizika kukhala chisankho cholimba komanso chodalirika. Kugwiritsa ntchitomawaya owotcherera a alloy okwera kwambiri a nickelkumatsegula mwayi watsopano ndikuwonetsetsa kuti mapulojekiti amalizidwa bwino m'magawo osiyanasiyana monga njira zopangira mankhwala, uinjiniya wa m'madzi ndi ndege.