32H Invar Invar Invar Standard Vacodil36 32H-B Nilvar Nilo36 Cactus LE Fe-Ni36 Nilos36 - Unipsan 36 36Ni
Babban BayaniInvar 36, wanda kuma aka sani da FeNi36, baƙin ƙarfe-nickel gami suna da ƙarancin haɓakar haɓakawa sama da kunkuntar kewayon zafin jiki. Yana da ƙarancin haɓakar haɓakawa daga yanayin zafi na cryogenic zuwa kusan 260ºC. A cikin busasshiyar iska a zafin gida, invar 36 yana da kyakkyawan juriya ga lalata. Amma a cikin iska mai ɗanɗano, yana iya yin lalata.
Invar 36 ya dace da aikace-aikacen da ke buƙatar ƙarancin haɓakar haɓakawa, kamar samarwa, ajiya da jigilar iskar gas, na'urorin sarrafa zafin jiki waɗanda ke aiki a ƙasa da 200ºC, mashin buɗe ido, tsarin naúrar aiki a ƙasa -200ºC da sauransu.
Haɗin Sinadari Daraja | C% | Si% | P% | S% | Mn% | Ni% | Fe% |
Inuwa 36 | Matsakaicin 0.05 | Matsakaicin 0.30 | Matsakaicin 0.020 | Matsakaicin 0.020 | 0.20-0.60 | 35.0-37.0 | Bal. |
Ƙayyadaddun bayanai
Daraja | UNS | Workstoff Nr. | Tafi / Shet |
Inuwa 36 | K93600 | 1.3912 | Saukewa: ASTM B388/B753 |
Abubuwan Jiki
Daraja | Yawan yawa | Matsayin narkewa |
Inuwa 36 | 8.1 g/cm 3 | 1430°C |
Adadin Faɗawa
Alloy | Layin Layi na Ƙarfafawar thermal ā,10-6/ºC |
20-50ºC | 20-100ºC | 20-200ºC | 20-300ºC | 20-400ºC | 20-500ºC |
Inuwa 36 | 0.6 | 0.8 | 2.0 | 5.1 | 8.0 | 10.0 |
Girman Rage
Invar 36 waya, mashaya, sanda, tsiri, ƙirƙira, farantin, takardar, bututu, fastener da sauran daidaitattun siffofin suna samuwa.
Girman Girma:
* Sheet — Kauri 0.1mm ~ 40.0mm, nisa: ≤300mm, Yanayin: sanyi birgima (zafi), mai haske, mai haske annealed
* Waya Zagaye-Dia 0.1mm ~ Dia 5.0mm, Yanayin: Zane sanyi, mai haske, mai haske
* Flat Waya-Dia 0.5mm ~ Dia 5.0mm, tsawon: ≤1000mm, Yanayin: lebur birgima, mai haske annealed
* Bar-Dia 5.0mm ~ Dia 8.0mm, tsawon: ≤2000mm, Yanayin: sanyi ja, mai haske, mai haske annealed
Dia 8.0mm ~ Dia 32.0mm, tsawon: ≤2500mm, Yanayin: zafi birgima, mai haske, mai haske annealed
Dia 32.0mm ~ Dia 180.0mm, tsawon: ≤1300mm, Yanayin: zafi ƙirƙira, peeled, juya, zafi bi da
* Capillary - OD 8.0mm ~ 1.0mm, ID 0.1mm ~ 8.0mm, tsawon: ≤2500mm, Yanayin: sanyi ja, mai haske, mai haske annealed
* Bututu — OD 120mm ~ 8.0mm, ID 8.0mm ~ 129mm, tsawon: ≤4000mm, Yanayin: sanyi ja, mai haske, mai haske annealed