Terata ea 4J42ke motsoako o laoloang ka ho nepahala o entsoeng ka tšepe le nickel e ka bang 42%. E entsoe hore e lumellane haufi-ufi le katoloso ea mocheso ea khalase ea borosilicate le lisebelisoa tse ling tsa ho paka, e leng se etsang hore e be khetho e ntle bakeng sa ho tiisa ka har'a mocheso, ho paka ka elektroniki le lits'ebetso tsa sefofane.
Nikele (Ni): ~42%
Tšepe (Fe): Tekanyo
Dielemente tse nyane: Mn, Si, C (bongata ba mohlala)
CTE (Koefficient of Thermal Expansion, 20–300°C):~5.5–6.0 × 10⁻⁶ /°C
Botenya:~8.1 g/cm³
Ho hanyetsa motlakase:~0.75 μΩ·m
Matla a tšepe:≥ 430 MPa
Matlotlo a makenete:Matla a makenete a bonolo, khatello e tlase
Bophara: 0.02 mm – 3.0 mm
Bokaholimo: E khanyang, ha e na oxide
Sebopeho: Spool, coil, sehiloeng-ho fihlela bolelele
Boemo: E huloa ka hare kapa e batang
Ho iketsetsa: E fumaneha ha ho kopuoa
Katoloso e tšoanang ea mocheso bakeng sa khalase le li-ceramics
Thepa e tsitsitseng ea mechini le ea makenete
Ho tsamaisana hantle ha vacuum
E loketse ho tiisa ka elektroniki, ho fetisetsana, le ho kenya li-sensor ka li-sensor
Katoloso e tlase e nang le ductility e ntle le ho tjheseletsa
Litiiso tse koahetsoeng ka khalase ho tloha ho tšepe ho ea ho tšepe
Liforeimi tsa lead tsa semiconductor
Lihlooho tsa elektroniki tsa relay
Li-sensor tsa infrared le vacuum
Lisebelisoa tsa puisano le liphutheloana
Lihokelo tsa lifofane le li-enclosure
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