Ndi aNickel-Iron, aloyi yokulitsa yotsika yokhala ndi 36% Nickel yokhala ndi Iron.Imasunga miyeso yokhazikika pamitundu yosiyanasiyana ya kutentha kwa mumlengalenga ndipo imakhala ndi gawo locheperako lokulitsa kuchokera ku kutentha kwa cryogenic kufika pafupifupi +500 ° C.Nilo 36 imakhalanso ndi mphamvu zabwino komanso zolimba pa kutentha kwa cryogenic.Mapulogalamuwa akuphatikiza utali, ndodo za thermostat, zida za laser ndi akasinja ndi mapaipi osungira ndi kunyamula mpweya wamadzimadzi.
Chibale:
Gulu | Russia | USA | France | Germany | UK |
4j32 ndi | 32НКД 32НК-ВИ | Super-Invar Super Nilvar | Invar Wopambana | - | - |
4j36 ndi | 36n 36 Н-ВИ | Invar/Nilvar Unipsan36 | Invar Standard Fe-Ni36 | Vakodil36 Nsomba36 | Invar/Nilo36 36 Ndi |
4j38 ndi | - | 38 nfM 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 | bwino |
Kachulukidwe (g/cm3) | Kutentha (℃) | Kutentha kwapadera/J/(kg•℃)(20~100℃) | Kukanika kwamagetsi(μΩ·m) | Thermalconductivity/W/(m•℃) | Curie point (℃) |
8.10 | 1430-1450 | 515 | 0.78 | 11 | 230 |
chikhalidwe | σb/MPa | σ0.2/MPa | δ/% |
kuchepetsa | 450 | 274 | 35 |
Chizindikiro cha alloy | Avereji ya kukulitsa koyenga kutentha/(10-6/ ℃) | |||||
20-50 ℃ | 20-100 ℃ | 20-200 ℃ | 20-300 ℃ | 20-400 ℃ | 20-500 ℃ | |
4j36 ndi | 0.6 | 0.8 | 2.0 | 5.1 | 8.0 | 10.0 |
1) Otsika kwambiri matenthedwe kukulitsa coefficient pakati - 250 ℃ ~ + 200 ℃.
2) Mapulasitiki abwino kwambiri komanso olimba
Invar 36 ntchito gawo:
● Kupanga gasi wothira mafuta, kusunga ndi kunyamula
● Cholumikizira cholumikizira pakati pa zitsulo ndi zinthu zina
● Kuwongolera kwazitsulo ziwiri ndi kutentha kwazitsulo ziwiri
● Mawonekedwe amtundu wa filimu
● Chigoba chamthunzi
● Aviation makampani CRP mbali kujambula kufa
● Framework of satellite and missile electronic control unit pansi pa 200 ℃
● Lens yowongolera ma electromagnetic lens mu chubu chothandizira cha vacuum