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FeNi36 Aloyi Nickel Chitsulo Chopondera
Mafotokozedwe Akatundu
Kalasi Yoyerekeza:
32H Invar Invar Invar Standard Vacodil36 32H-B Nilvar Nilo36 Cactus LE Fe-Ni36 Nilos36 – Unipsan 36 36Ni
32H Invar Invar Invar Standard Vacodil36 32H-B Nilvar Nilo36 Cactus LE Fe-Ni36 Nilos36 – Unipsan 36 36Ni
Kufotokozera Kwathunthu
Invar 36, yomwe imadziwikanso kuti FeNi36, ndi ma alloy achitsulo ndi nickel omwe ali ndi ma coefficients ochepa okulira pa kutentha kochepa kokha. Ali ndi coefficient yochepa yokulira kuyambira kutentha kwa cryogenic mpaka pafupifupi 260ºC. Mu mpweya wouma kutentha kwa nyumba, invar 36 imakana dzimbiri bwino. Koma mu mpweya wonyowa, imatha kuzizira.
Invar 36 ndi yoyenera kugwiritsa ntchito mapulogalamu omwe amafunikira kukulitsa kotsika, monga kupanga, kusunga ndi kunyamula mpweya wamadzimadzi, zida zowongolera kutentha zomwe zimagwira ntchito pansi pa 200ºC, chigoba chotsegula, mayunitsi omwe amagwira ntchito pansi pa -200ºC ndi zina zotero.
Kapangidwe ka Mankhwala
Invar 36, yomwe imadziwikanso kuti FeNi36, ndi ma alloy achitsulo ndi nickel omwe ali ndi ma coefficients ochepa okulira pa kutentha kochepa kokha. Ali ndi coefficient yochepa yokulira kuyambira kutentha kwa cryogenic mpaka pafupifupi 260ºC. Mu mpweya wouma kutentha kwa nyumba, invar 36 imakana dzimbiri bwino. Koma mu mpweya wonyowa, imatha kuzizira.
Invar 36 ndi yoyenera kugwiritsa ntchito mapulogalamu omwe amafunikira kukulitsa kotsika, monga kupanga, kusunga ndi kunyamula mpweya wamadzimadzi, zida zowongolera kutentha zomwe zimagwira ntchito pansi pa 200ºC, chigoba chotsegula, mayunitsi omwe amagwira ntchito pansi pa -200ºC ndi zina zotero.
Kapangidwe ka Mankhwala
| Giredi | C% | Si% | P% | S% | Mn% | Ni% | Fe% |
| Invar 36 | Kuchuluka kwa 0.05 | Kuchuluka kwa 0.30 | Kuchuluka 0.020 | Kuchuluka 0.020 | 0.20-0.60 | 35.0-37.0 | Mbala. |
Mafotokozedwe
| Giredi | UNS | Werkstoff Nr. | Mzere/Pepala |
| Invar 36 | K93600 | 1.3912 | ASTM B388/B753 |
Katundu Wathupi
| Giredi | Kuchulukana | Malo Osungunuka |
| Invar 36 | 8.1 g/cm3 | 1430°C |
Kuchuluka kwa Kukula
| Aloyi | Kuchuluka kwa kutentha kwa mzere (Linear Coefficient of Thermal Expansion ā, 10-6/ºC) | |||||
| 20-50ºC | 20-100ºC | 20-200ºC | 20-300ºC | 20-400ºC | 20-500ºC | |
| Invar 36 | 0.6 | 0.8 | 2.0 | 5.1 | 8.0 | 10.0 |
Kukula kwa Kukula
Waya wa Invar 36, bala, ndodo, mzere, forging, mbale, pepala, chubu, chomangira ndi mitundu ina yokhazikika ikupezeka.
Kukula kwa Kukula:
*Pepala—Kukhuthala 0.1mm ~ 40.0mm, m'lifupi: ≤300mm, Mkhalidwe: wozizira wokulungidwa (wotentha), wowala, wowala wonyezimira
*Waya Wozungulira—Dia 0.1mm ~Dia 5.0mm, Mkhalidwe: Wokokedwa ozizira, wowala, wowala kwambiri
*Waya Wosalala—Dia 0.5mm ~ Dia 5.0mm, kutalika: ≤1000mm, Mkhalidwe: wopindika pang'ono, wowala kwambiri
*Mipiringidzo—Dia 5.0mm ~Dia 8.0mm, kutalika: ≤2000mm, Mkhalidwe: wokokedwa ozizira, wowala, wowala kwambiri
Dia 8.0mm ~ Dia 32.0mm, kutalika: ≤2500mm, Mkhalidwe: wotentha wozungulira, wowala, wowala wopindika
Dia 32.0mm ~ Dia 180.0mm, kutalika: ≤1300mm, Mkhalidwe: kutentha kopangira, kuchotsedwa, kutembenuzidwa, kutentha kochitidwa
*Capillary—OD 8.0mm~1.0mm,ID 0.1mm~8.0mm,utali:≤2500mm,Mkhalidwe: wokokedwa ozizira, wowala, wowala wopindidwa
*Chitoliro—OD 120mm ~ 8.0mm, ID 8.0mm ~ 129mm, kutalika: ≤4000mm, Mkhalidwe: chokokedwa chozizira, chowala, chowala chophimbidwa
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