Alloy 36 shi ne nickel-iron low-expansion super alloy, wanda ake sayar da shi a ƙarƙashin sunayen alamar nickel Alloy 36, Invar 36 da Nilo 36. Ɗaya daga cikin manyan dalilan da mutane suka zaɓi Alloy 36 shine ƙayyadaddun damarsa a ƙarƙashin wani tsari na musamman na ƙayyadaddun yanayin zafi. Alloy 36 yana riƙe da ƙarfi da ƙarfi a yanayin zafi na cryogenic saboda ƙarancin haɓakar haɓakawa. Yana kiyaye girma kusan akai-akai a yanayin zafi ƙasa -150°C (-238°F) har zuwa 260°C (500°F) wanda ke da mahimmanci ga cryogenics.
Masana'antu daban-daban da waɗanda ke amfani da cryogenics sun dogara da Alloy 36 don aikace-aikace masu mahimmanci iri-iri ciki har da:
- Fasahar likitanci (MRI, NMR, ajiyar jini)
- watsa wutar lantarki
- Na'urori masu aunawa (thermostats)
- Laser
- Abincin da aka daskare
- Ma'ajiyar iskar gas da sufuri (oxygen, nitrogen da sauran iskar gas mai ƙonewa)
- Kayan aiki kuma ya mutu don ƙirƙirar haɗin gwiwa
Don a yi la'akari da Alloy 36, gami dole ne ya ƙunshi:
- Fe 63%
- Ni 36%
- Mn .30%
- Co.35% max
- Si .15%
Alloy 36 yana samuwa a cikin nau'i-nau'i daban-daban kamar bututu, bututu, takarda, farantin karfe, mashaya zagaye, kayan ƙirƙira, da waya. Har ila yau, ya cika ko ya wuce ma'auni, dangane da nau'i, kamar ASTM (B338, B753), DIN 171, da SEW 38. Yana da mahimmanci a lura cewa Alloy 36 na iya zama zafi ko sanyi aiki, inji, kuma kafa ta amfani da tsari iri ɗaya. kamar yadda aka yi amfani da su tare da bakin karfe austenitic.
Lokacin aikawa: Agusta-05-2020