Yana da aNickel-Iron, ƙaramar faɗaɗa gami da ke ɗauke da 36% nickel tare da ma'aunin ƙarfe.Yana kula da ma'auni na kusan akai-akai akan kewayon yanayin yanayin yanayi na yau da kullun kuma yana da ƙarancin haɓakar haɓakawa daga yanayin yanayin cryogenic zuwa kusan +500 ° C.Nilo 36 kuma yana riƙe da ƙarfi da ƙarfi a yanayin zafi na cryogenic.Aikace-aikace sun haɗa da ma'auni na tsayi, sandunan thermostat, kayan aikin laser da tankuna da bututu don ajiya da jigilar iskar gas.
Matsayin dangi:
Daraja | Rasha | Amurka | Faransa | Jamus | Birtaniya |
4j32 | 32 НКД 32НК-ВИ | Super-Invar Super Nilvar | Invar Babban | - | - |
4j36 | 36 Н 36Н-BИ | Invar/Nilvar Unipsan36 | Invar Standard Fe-Ni36 | Vacodil36 Nilo36 | Invar/Nilo36 36 Ni |
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 | daidaitawa |
Girma (g/cm3) | Yanayin narkewa (℃) | Ƙayyadadden ƙarfin zafi/J/ (kg•℃) (20 ~ 100 ℃) | Rashin ƙarfin lantarki (μΩ·m) | Thermalconductivity/W/(m•℃) | Curie point(℃) |
8.10 | 1430-1450 | 515 | 0.78 | 11 | 230 |
yanayi | Ƙaddamarwa / MPa | 0.2/MPa | δ/% |
annealing | 450 | 274 | 35 |
Alamar allo | Matsakaicin adadin faɗaɗa yanayin zafi/(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) Ƙarƙashin haɓaka ƙimar haɓakar thermal mai ƙarancin zafi tsakanin - 250 ℃ ~ + 200 ℃.
2) Kyakkyawan filastik da tauri
Filin aikace-aikacen Invar 36:
● Liquefied man gas samar, ajiya da kuma sufuri
● Haɗa haɗin haɗin gwiwa tsakanin karfe da sauran kayan
● Ƙarfe biyu da sarrafa zafin jiki na karfe biyu
● Tsarin nau'in fim
● Mashin inuwa
● Masana'antar jirgin sama CRP sassa zane mutu
● Tsarin tauraron dan adam da na'ura mai sarrafa makamai masu linzami da ke ƙasa da 200 ℃
● Laser kula da ruwan tabarau na electromagnetic a cikin karin famfo bututu