Nichrome terata, nickel-chromium alloy (hangata 60-80% nickel, 10-30% chromium), ke thepa e sebetsang e ketekoang bakeng sa motsoako oa eona o ikhethang oa botsitso ba mocheso o phahameng, ho hanyetsa motlakase o tsitsitseng, le ho hanyetsa ho bola. Litšobotsi tsena li etsa hore e be ea bohlokoa indastering e fapaneng - ho tloha lisebelisoa tsa letsatsi le letsatsi ho isa litsing tsa indasteri tse batloang haholo - 'me lihlahisoa tsa rona tsa terata tsa nichrome li etselitsoe ho fana ka ts'ebetso e nepahetseng maemong ohle a ts'ebeliso.

1. Lisebelisoa tsa ho futhumatsa: The Core Application

Tšebeliso e atileng ka ho fetesisa ea terata ea nichrome e mabapi le ho etsa lintho tse futhumatsang, ka lebaka la bokhoni ba eona ba ho fetola matla a motlakase hore e be mocheso ka nepo le ka ts'epo. Ka har'a lisebelisoa tsa ka tlung, e matlafatsa likhoele tse futhumatsang ka li-toaster, li omisa moriri, litofo tsa motlakase le lihitara. Ho fapana le litšepe tse ling tse nolofatsang kapa tse etsang oxidize mochesong o phahameng, terata ea rona ea nichrome e boloka botsitso ba sebopeho leha e futhumatsoa ho 1,200 ° C, e netefatsa hore lisebelisoa li sebetsa ka mokhoa o tsitsitseng ka lilemo. Mohlala, likhoele tse futhumatsang ka har'a terata ea rona ea nichrome li entsoe ka mokhoa o nepahetseng oa ho hanyetsa (hangata 1.0-1.5 Ω·mm²/m) ho fana ka mocheso o ts'oanang - ha ho libaka tse chesang, e mpa feela e le mocheso o tsitsitseng o ntlafatsang nako ea bophelo ba sesebelisoa.

Libakeng tsa indasteri, terata ea nichrome ke mokokotlo oa mekhoa ea ho futhumatsa e phahameng ea mocheso. E sebelisoa liindastering tsa liindasteri bakeng sa ho kenya tšepe, mechini e bopang ea polasetiki, le liontong tse futhumatsang mocheso, moo e mamellang ho pepesehela mocheso o feteletseng nako e telele ntle le ho senyeha. Mohala oa rona oa "nichrome gauge" o boima (bophara ba 0.5-5mm) o etselitsoe mesebetsi ena, 'me o na le khanyetso e matla ea oxidation ho mamella ts'ebetso e tsoelang pele libakeng tse thata tsa indasteri.