Tefo ea bohanyetsi ea ho hana e entsoe ka lifofane tsa Nichrome, tse kang Ni80cr15, joalo-joalo
Wire e hohelang e nang le melemo e mengata, e joalo ka bokhoni ba botsitso, botsitso bo makatsang ba maemo a futhumetseng le axifization. Wire ea nichrome e etsa sekala se sirelletsang sa chromium oxide ha e futhumatsoa ka lekhetlo la pele. Boitsebiso ka tlas'a bokaholimo bo ke ke ba oxidize, bo thibela terata ho tloha ho roba kapa ho ba tuka. Ka lebaka la ho hanana le ho hanyetsa mehala ea Nichrome
Ts'ebetso \ thepa | Cr20ni80 | |
Sebopeho | Ni | Phomola |
Cr | 20.0 ~ 23.0 | |
Fe | ≤1.0 | |
Mocheso o phahameng ℃ | 1200 | |
Ho ema ntlha ℃ | 1400 | |
Dentity G / cm3 | 8.4 | |
TLHOKOMELISO | 1.09 ± 0.05 | |
μω, 20 ℃ | ||
Elong ea halong ha e pupture | ≥20 | |
Mocheso o tobileng | 0.44 | |
J / g. ℃ | ||
Ho Sebelisana le Pherekano | 60.3 | |
KJ / MH ℃ | ||
Ka mokhoa o lekaneng oa katoloso | 18 | |
a × 10-6 / ℃ | ||
(20 ~ 1000 ℃) | ||
Sebopeho sa Micrographic | Ausnite | |
Thepa ea makenete | Nonmagnetic |