Nickel-chromium alloy, alloy non-magnetic alloy yopangidwa ndi faifi tambala, chromium ndi chitsulo, amalemekezedwa kwambiri m'makampani amasiku ano chifukwa cha zinthu zake zabwino kwambiri. Amadziwika chifukwa cha kutentha kwambiri komanso kukana kwa dzimbiri. Kuphatikizika kwapadera kumeneku kwa katundu kumapangitsa kukhala chinthu chosunthika kwambiri chokhala ndi ntchito zambiri zofunika m'mafakitale osiyanasiyana.
Popanga zinthu zotenthetsera,nickel-chromium aloyithandizani kwambiri. Chifukwa cha malo osungunuka kwambiri komanso kukana kwa okosijeni, mawaya a Nichrome nthawi zambiri amagwiritsidwa ntchito mumitundu yonse yazida zamagetsi zamagetsi. Zida zodziwika bwino zapakhomo monga toasters, zowumitsa tsitsi, uvuni, ndi zina zotere sizingasiyanitsidwe ndi zopereka za zinthu zotentha za Nichrome. Tengani ng'anjo monga chitsanzo, uvuni wapamwamba kwambiri uyenera kukhala wokhoza kusunga kutentha kwakukulu kwa nthawi yaitali, ndipo Nichrome ali ndi luso loyenera kutero. Kukhoza kwake kupirira kutentha kwakukulu popanda kupunduka mosavuta kapena corrod kumapereka uvuni ndi ntchito yodalirika yotentha.
Nichrome imapambananso pakupanga mawaya otsutsa ndi zopinga. Kukaniza kwake kwamagetsi kumapangitsa kuti ikhale chinthu chabwino kwambiri polimbana ndi zinthu zotenthetsera pazida monga ng'anjo zamakampani, ma kilns ndi ma heaters amagetsi. Popanga mafakitale, kuwongolera kutentha koyenera ndikofunikira. Kuthekera kwa Nichrome kupanga kutentha moyenera komanso mofanana kumapangitsa kuti ikhale chisankho chokondedwa cha mapulogalamu omwe amafunikira kuwongolera kutentha komanso kulimba kwambiri. Mwachitsanzo, m'mafakitale ena olondola, monga kupanga zida zamagetsi, kuwongolera kutentha kumafunika kuonetsetsa kuti zinthu zili bwino komanso zimagwira ntchito bwino. Mawaya a Nichrome atha kupereka gwero lokhazikika lotenthetsera, kuthandizira kukwaniritsa kuwongolera kutentha, potero kuwongolera zokolola.
Pankhani yazitsulo, ma aloyi a NiCr amagwira ntchito yofunikira. Kupanga zitsulo ndi zitsulo zina nthawi zambiri kumafuna chithandizo cha kutentha kwambiri, ndipo Nichrome amakwaniritsa izi. Amagwiritsidwa ntchito ngati annealing, kuzimitsa ndi kutentha kwazitsulo. Kutentha koyendetsedwa ndi ma alloys a Ni-Cr kumawapangitsa kukhala gawo lofunikira panjira zofunika izi. Pa nthawi ya kuyamwitsa,Ma aloyi a NiCrkupereka kutentha yunifolomu, kuthandiza kuthetsa kupsinjika kwa mkati ndikuwongolera kulimba ndi machinability achitsulo. Panthawi yozimitsa ndi kutentha, imatenthetsa chitsulocho mofulumira ndikuchikhazikika, ndikuwongolera zinthu monga kuuma ndi mphamvu. Kukhoza kwa Nichrome kupirira kutentha kwakukulu ndi kukana makutidwe ndi okosijeni kumatsimikizira kutenthedwa kofanana ndi kosasinthasintha, kumagwira ntchito yofunika kwambiri popititsa patsogolo ubwino ndi kukhulupirika kwa zinthu zachitsulo.
Makampani opanga magalimoto ndi amodzi mwamalo ofunikira kwambiri opangira ma alloys a Nichrome. Makamaka popanga makina oyatsira injini ya dizilo ndi mapulagi a preheat, ma aloyi a NiCr amatenga gawo losasinthika. Kukhazikika kwamphamvu kwamagetsi ndi kukhazikika kwamafuta amtundu wa NiCr kumawapangitsa kukhala abwino popanga zida zoyatsira zomwe zimatha kupirira zovuta kwambiri mkati mwa injini. Pakugwira ntchito kwa injini, makina oyatsira amafunikira kutulutsa mphamvu yamagetsi yotentha kwambiri, yothamanga kwambiri pakagawo kakang'ono kuti ayatse mafuta osakaniza. Zida zoyatsira za Nichrome zimatha kugwira ntchito mokhazikika pansi pazovuta zotere, kuwonetsetsa kuti injini yodalirika ikuyambira komanso kugwira ntchito moyenera. Kuonjezera apo, pulagi ya preheat ndi gawo lofunika kwambiri mu injini ya dizilo, yomwe imayenera kutenthedwa mofulumira pa kutentha kochepa kuti injini iyambe bwino. Kutentha kwachangu kwa nickel-chromium alloy kumapangitsa kuti ikhale chinthu chabwino kwambiri chopangira mapulagi asanayambe kutentha, zomwe zimapangitsa kuti injini za dizilo ziziyenda bwino m'malo ozizira.
Kugwiritsiridwa ntchito kofala kwa nickel-chromium alloy sikungochitika kokha chifukwa cha ntchito yake yapadera, komanso chifukwa cha kupita patsogolo kosalekeza ndi luso lamakono lamakono. Ndi chitukuko cha sayansi ya zinthu, anthu ali ndi chidziwitso chozama cha ntchito ndi kugwiritsa ntchitonickel-chromium aloyi. Ofufuza akupitilizabe kufufuza njira zatsopano zopangira ma alloy ndi njira zopangira kuti apititse patsogolo magwiridwe antchito komanso kusinthika kwa ma aloyi a Ni-Cr. Mwachitsanzo, ndi kukhathamiritsa chiŵerengero cha faifi tambala, chromium ndi chitsulo mu aloyi aloyi, ntchito Ni-Cr aloyi monga kutentha kukana, dzimbiri kukana ndi kukana magetsi akhoza kusintha kuti akwaniritse zosowa zosiyanasiyana ntchito zochitika.
Panthawi imodzimodziyo, ndi chidziwitso chowonjezeka cha chitetezo cha chilengedwe, anthu amaikanso zofunika kwambiri pakugwira ntchito kwa chilengedwe. Nickel-chromium alloy popanga ndikugwiritsa ntchito njirayi nthawi zonse imakhala yogwirizana ndi chilengedwe. Mwachitsanzo, mabizinesi ena ayamba kugwiritsa ntchito njira zoyeretsera zinthu pofuna kuchepetsa kuwononga chilengedwe. Kuphatikiza apo, ma alloys a nichrome ali ndi kuthekera kobwezeretsanso. Chifukwa cha mtengo wake wapamwamba komanso kubwezeretsedwanso bwino, zinthu zotayidwa za nichrome alloy zitha kubwezeretsedwanso ndikugwiritsiridwa ntchitonso kuchepetsa zinyalala zazinthu komanso kuwononga chilengedwe.
Nthawi yotumiza: Aug-26-2024