He aʻO Nickel-Iron, haʻahaʻa hoʻonui haʻahaʻa i loaʻa iā 36% Nickel me ke koena o ka hao.Mālama ʻo ia i nā ana mau ʻaneʻane ma luna o ka laulā o nā mahana lewa maʻamau a loaʻa ka helu haʻahaʻa o ka hoʻonui ʻana mai nā mahana cryogenic a ma kahi o +500°C.Mālama pū ʻo Nilo 36 i ka ikaika a me ka paʻakikī i nā mahana cryogenic.Hoʻopili nā noi i nā kūlana o ka lōʻihi, nā lāʻau thermostat, nā ʻāpana laser a me nā pahu a me nā paipu no ka mālama ʻana a me ka lawe ʻana i nā kinoea liquefied.
Papa pili:
Papa | Lukia | USA | Palani | Kelemānia | UK |
4J32 | 32НКД 32НК-ВИ | Super-Invar Super Nilvar | Invar luna nui | - | - |
4J36 | 36Н 36Н-ВИ | Invar/Nilvar Unipsan36 | Kūlana Invar Fe-Ni36 | Vacodil36 Nilos36 | Invar/Nilo36 36Ni |
4J38 | - | 38NiFM Simonds38-7FM | - | - | - |
C | Ni | Si | Mn | P | S | Fe |
≤0.05 | 35.0-37.0 | ≤0.3 | 0.2-0.6 | ≤0.02 | ≤0.02 | kaulike |
Māmā (g/cm3) | Ka wela hehee(℃) | Kaha wela kūikawā/J/(kg• ℃)(20~100 ℃) | ʻAʻohe uila (μΩ·m) | ʻO ka wela wela/W/(m• ℃) | Lae Curie(℃) |
8.10 | 1430-1450 | 515 | 0.78 | 11 | 230 |
kūlana | σb/MPa | σ0.2/MPa | δ/% |
annealing | 450 | 274 | 35 |
ʻO ka inoa huila | ʻAwelika hoʻonui wela wela/(10-6/ ℃) | |||||
20-50 ℃ | 20-100 ℃ | 20-200 ℃ | 20-300 ℃ | 20-400 ℃ | 20-500 ℃ | |
4J36 | 0.6 | 0.8 | 2.0 | 5.1 | 8.0 | 10.0 |
1) Haʻahaʻa haʻahaʻa hoʻonui hoʻonui wela ma waena o - 250 ℃ ~ + 200 ℃.
2) ʻO ka plasticity maikaʻi loa a me ka paʻakikī
Invar 36 kahua noi:
● Hana ʻia ka ʻaila hinu wai, mālama a me ka lawe ʻana
● Hoʻopili ʻia ka mea hoʻokuʻi ma waena o ka metala a me nā mea ʻē aʻe
● Metala lua a me ka mana wela o ka metala lua
● ʻano kiʻiʻoniʻoni
● pale malu
● ʻO ka ʻoihana mokulele CRP mau ʻāpana kiʻi make
● Ka papa hana o ka satellite a me ka missile electronic control unit ma lalo o 200 ℃
● ʻO ka lens electromagnetic hoʻomalu laser i loko o ka pahu hauʻona kōkua