INCONEL 718 ndi alloy yochokera ku nickel yamphamvu kwambiri, yosamva dzimbiri.Amapangidwa makamaka ndi faifi tambala, wokhala ndi chromium, chitsulo, ndi zinthu zina zazing'ono monga molybdenum, niobium, ndi aluminiyamu.Aloyiyi imadziwika chifukwa cha makina ake abwino kwambiri, kuphatikiza kulimba kwamphamvu, zokolola, komanso kutopa, komanso kulimba kwabwino komanso kukana kusweka ndi kupunduka.INCONEL 718 imawonetsanso kukana kwa dzimbiri, ngakhale kutentha kwambiri, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo ankhanza monga zakuthambo, kukonza mankhwala, ndi kugwiritsa ntchito panyanja.Amagwiritsidwa ntchito kwambiri popanga zida zama turbine zamagesi, mainjini a rocket, ndi zida zosiyanasiyana zomwe zimakumana ndi kupsinjika kwakukulu komanso mikhalidwe yovuta kwambiri.
INCONEL 718 ndi faifi yopangidwa ndi superalloy yomwe imadziwika ndi mawonekedwe ake apadera pamatenthedwe okwera.Amapangidwa makamaka ndi faifi tambala, pamodzi ndi zinthu zina zazing'ono monga chromium, chitsulo, niobium, molybdenum, ndi aluminiyamu.INCONEL 718 imapereka mphamvu zambiri, kukana kwa dzimbiri, komanso kukana kwa okosijeni kwabwino kwambiri, kuipangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo ovuta kwambiri monga ma injini zamlengalenga ndi ma turbine amagetsi.Amagwiritsidwanso ntchito nthawi zambiri pazinthu zomwe zimafuna kukana kutentha kwambiri, monga zosinthira kutentha ndi zida zanyukiliya.
Kuti mumve zambiri chonde onani tsamba lathu patsamba:https://www.jxbsc-alloy.com/inconel-alloy-718-uns-n07718w-nr-2-4668-product/
Inde, alloy718 ndi INCONEL 718 amatanthauza mtundu womwewo wa faifi tambala-based superalloy.INCONEL 718 ndi chizindikiro cholembetsedwa cha Special Metals Corporation, lomwe ndi dzina lachidziwitso cha alloy iyi.Chifukwa chake, aloyi 718 nthawi zambiri imatchedwa INCONEL 718.
INCONEL 718 ndi UNS N07718.Ndi superalloy yopangidwa ndi nickel yomwe imawonetsa mphamvu zambiri, kukana kwa dzimbiri, komanso kupanga kwabwino, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito mosiyanasiyana muzamlengalenga, kukonza mankhwala, ndi malo ena otentha kwambiri.
Palibe chinthu chofanana ndi INCONEL 718 chifukwa ndi aloyi wapadera wa nickel.Komabe, palinso ma aloyi ena angapo opangidwa ndi faifi omwe ali ndi mawonekedwe ofanana ndipo atha kugwiritsidwa ntchito ngati njira zina.Ena mwa ma aloyi awa ndi awa:
- Rene 41
- Waspaloy
- Hastelloy X
- Nimonic 80A
- Zithunzi za 230
Ma aloyiwa ali ndi mphamvu zofananira zamphamvu komanso zosagwira dzimbiri ku INCONEL 718 ndipo amagwiritsidwa ntchito nthawi zambiri pamapulogalamu ofanana.Komabe, ndikofunikira kulingalira zofunikira zenizeni ndikukambirana ndi akatswiri opanga zida kapena akatswiri azitsulo kuti adziwe njira ina yoyenera kwambiri pakugwiritsa ntchito.
Ngakhale INCONEL 718 imadziwika chifukwa cha zinthu zake zapadera komanso magwiridwe antchito osiyanasiyana, ili ndi zovuta zingapo, kuphatikiza:
Mtengo: INCONEL 718 ndi yokwera mtengo poyerekeza ndi ma alloys ena, makamaka chifukwa cha kuchuluka kwa faifi tambala komanso njira zopangira zovuta.Izi zitha kupangitsa kuti zikhale zotsika mtengo pamapulogalamu ena okhala ndi bajeti yotsika.
Kuthekera: INCONEL 718 ndizovuta kupanga makina.Zili ndi chizolowezi chogwira ntchito molimbika, zomwe zikutanthauza kuti zida zodulira zimatha kutha msanga, zomwe zimapangitsa kuti pakhale ndalama zowonjezera komanso kuchepa kwa zokolola.
Weldability: INCONEL 718 ili ndi kuwotcherera pang'ono ndipo imafunikira njira zapadera ndi njira zowotcherera bwino.Kuwotcherera kungapangitse kupanga ming'alu ndi zolakwika ngati sizikuchitika bwino, zomwe zingafooketse dongosolo lonse.
Kukula kwa matenthedwe: INCONEL 718 ili ndi coefficient yayikulu kwambiri yakukula kwa matenthedwe, kutanthauza kuti imatha kukulirakulira ndikuchepa kwambiri ndi kusintha kwa kutentha.Izi zitha kubweretsa kusakhazikika kwa mawonekedwe muzinthu zina, zomwe zimafuna kuganiziridwa mozama.
Ngakhale kuti pali zovuta izi, INCONEL 718 imagwiritsidwabe ntchito kwambiri pazinthu zosiyanasiyana zotentha kwambiri, monga ndege, mphamvu, mafuta ndi gasi, kumene kuphatikiza kwake kwapadera kwa katundu kumaposa malire awa.
Nthawi yotumiza: Aug-31-2023