Hastelloy C-4

Mawonekedwe a Hastelloy C-4 ndi Chidule cha Mapulogalamu:
Chitsulochi ndi aloyi ya austenitic low-carbon nickel-molybdenum-chromium. Kusiyana kwakukulu pakati pa Nicrofer 6616 hMo ndi ma aloyi ena ofanana omwe adapangidwa kale ndi carbon yochepa, silicon, iron ndi tungsten. Chitsulochi chimapereka kukhazikika kwabwino kwambiri pa 650-1040 ° C komanso kukana bwino dzimbiri la intergranular, kupewa kufooka kwa dzimbiri la m'mphepete mwa mzere ndi kuwononga HAZ pansi pa mikhalidwe yoyenera yopangira. Chitsulochi chimagwiritsidwa ntchito mu flue gas desulfurization systems, pickling ndi acid regeneration plant, acetic acid ndi agricultural chemicals production, titanium dioxide production (chloride method), electrolytic plating.
Mitundu yofanana ya Hastelloy C-4:
NS335 (China) W.Nr.2.4610 NiMo16Cr16Ti (Germany)
Hastelloy C-4 Mankhwala opangidwa:

Kapangidwe ka Hastelloy C-4:

Katundu wa Makina a Hastelloy C-4: (katundu wocheperako wa makina pa 20 ℃):

Miyezo yopangira Hastelloy C-4:

Kagwiridwe ka ntchito ka Hastelloy C-4 ndi zofunikira zake:

1, Pa nthawi yothira kutentha, sulfure, phosphorous, lead ndi zitsulo zina zomwe sizingagwirizane ndi chitsulo, chifukwa alloy idzakhala yofooka, muyenera kusamala kuchotsa utoto wolembera, utoto wosonyeza kutentha, makrayoni amitundu, mafuta, mafuta ndi dothi lina. Mafuta a sulfure akatsika, sulfure ya gasi yachilengedwe iyenera kukhala yochepera 0.1%, mafuta olemera ayenera kukhala ochepera 0.5%. Kutentha kwa ng'anjo yamagetsi ndi chisankho chabwino, chifukwa ng'anjo yamagetsi imatha kuwongolera kutentha molondola ndipo gasi ya ng'anjo ndi yoyera. Ngati gasi ya stove ya gasi ndi yoyera mokwanira, mungasankhe.
2, kutentha kwa alloy processing kutentha kwa 1080 ℃ ~ 900 ℃, njira yozizira yoziziritsira madzi kapena kuzizira kwina mwachangu. Kuti zitsimikizire kuti dzimbiri silikutha bwino, chithandizo cha kutentha chiyenera kuchitika pambuyo pa chithandizo cha kutentha cha yankho.