Nickel Alloys: Hidden Pillar Of Dabarar Masana'antu

Ƙimar gariyar nickel tana bayyana musamman a cikin masana'antu masu tasowa na dabaru. A cikin sararin samaniya, kowane haɓakar matsawa - zuwa - ma'aunin nauyi a cikin injunan turbofan na zamani yana buƙatar karuwar zafin ɗakin konewa na kusan digiri 150, yana sanya matsananciyar buƙatu akan maɗaurin zafin jiki-.

A halin yanzu, nickel{0}madaidaicin maɗaukaki{1}}allolin zafin jiki na sama da kashi 50% na injunan jirage masu ci gaba (misali, injin GE9X guda ɗaya yana amfani da fiye da tan 10 na gami da nickel). Ayyukansu kai tsaye yana ƙayyade ingancin man jirgin da amincin jirgin. A cikin masana'antar makamashi, nickel gami sune mahimman kayan aiki don masana'antar wutar lantarki ta gargajiya{7} (zazzabi mai zafi sama da digiri 600), na huɗu{9}}masu sanyaya wutar lantarki (sodium{10}}masu sanyaya mai saurin aiki a digiri 550), da kuma samar da makamashin hydrogen da ke fitowa (masana'antar wutar lantarki na buƙatar bipolar plates). zuwa mai karfi alkaline lalata).

Na mahimmin mahimmancin dabarun shine rawar da nickel gami ke takawa a cikin sabon juyin juya halin makamashi. A matsayin jigon jigon lithium baturi cathode kayan (misali, abun cikin nickel na nickel{3}}cobalt{4}}manganese ternary abu NCM811 ya kai 80%), allunan nickel kai tsaye suna tasiri ga ƙarfin ƙarfin baturin da kewayon. Bugu da ƙari kuma, juriyar lalata su ya sa su dace da abubuwan da aka gyara kamar faranti biyu da tasoshin ajiyar hydrogen a cikin ƙwayoyin man fetur na hydrogen. Hukumar Kula da Makamashi ta Duniya (IEA) ta yi hasashen cewa nan da shekarar 2040, sama da kashi 40% na bukatar nickel na duniya za su fito daga sabon bangaren makamashi, tare da bukatar manyan abubuwan da ake yi na nickel gami da ake hasashen za su yi girma da sauri fiye da na nickel zalla. Waɗannan kaddarorin masana'antu masu mahimmanci{13}} sun sanya allunan nickel su zama ma'auni mai mahimmanci a tsakiyar gasa mai ƙarfi. Ma'aikatar tsaron Amurka ta ayyana nickel bisa manyan alloli a matsayin "kayan da ke da muhimmanci ga tsaron kasa," kuma kasar Sin ta kuma bayyana abubuwan da ake amfani da su na nickel a matsayin wani muhimmin sabon abu na ci gaba a shirinta na "Made in China 2025".