Kugwiritsa ntchito silicon carbide

Silicon carbide imadziwikanso ngati mchenga wachitsulo wagolide kapena mchenga wowuma. Silicon carbide imapangidwa ndi mchenga wa quartz, petroleum coke (kapena coke coke), tchipisi tamatabwa (kupanga silicon carbide yobiriwira kumafunika kuwonjezera mchere) ndi zida zina zopangira ng'anjo yolimbana ndi kutentha kwambiri. Pakali pano, mafakitale athu a silicon carbide amagawidwa kukhala silicon carbide yakuda ndi silicon yobiriwira yamitundu iwiri, ndi hexagonal crystal, mphamvu yokoka ndi 3.20 ~ 3.25, microhardness ndi 2840 ~ 3320kg / mm2.

Ntchito 5 zazikulu za silicon carbide

1. Kugwiritsa ntchito makampani osungunula zitsulo zopanda chitsulo

Kugwiritsiridwa ntchito kwa silicon carbide kumakhala ndi kukana kutentha kwambiri, mphamvu zambiri, kusinthasintha kwabwino kwamafuta, kukana mphamvu, monga kutentha kwapakatikati, monga ng'anjo yolimba ya tank distillation. Distillation ng'anjo thireyi, aluminiyamu electrolyzer, mkuwa wosungunula ng'anjo akalowa, zinki ufa ng'anjo arc mbale, thermocouple chitetezo chubu, etc.

2, ntchito mafakitale zitsulo

Gwiritsani ntchito kukana dzimbiri kwa silicon carbide. Kugonjetsedwa ndi kutentha kwa kutentha ndi kuvala. Kutentha kwabwino kwa matenthedwe, komwe kumagwiritsidwa ntchito poyatsa ng'anjo yayikulu kuti apititse patsogolo moyo wautumiki.

3, kugwiritsa ntchito zitsulo ndi mchere processing makampani

Kuuma kwa Silicon carbide ndikwachiwiri kwa diamondi, yokhala ndi ntchito yolimba yokana kuvala, ndi mapaipi oletsa kuvala, chopondera, chipinda chopopera, chimphepo, chidebe cha ore chomwe chili ndi zida zabwino, ntchito yake yokana kuvala ndi chitsulo choponyedwa. Rubber imakhala ndi moyo wautumiki wa nthawi 5-20, komanso ndi imodzi mwazinthu zabwino kwambiri zoyendetsera ndege.

4, zomangira ziwiya zadothi, ntchito makampani akupera gudumu

Pogwiritsa ntchito matenthedwe ake matenthedwe. Kutentha cheza, mkulu matenthedwe mphamvu makhalidwe, kupanga pepala ng'anjo, osati kuchepetsa mphamvu ya ng'anjo, komanso kusintha mphamvu ya ng'anjo ndi khalidwe mankhwala, kufupikitsa mkombero kupanga, ceramic glaze kuphika sintering zipangizo zosalunjika.

5, ntchito zopulumutsa mphamvu

Ndi GOOD THERMAL CONDUCTIVITY ndi kukhazikika kwa kutentha, monga kutentha kwa kutentha, mafuta amachepetsedwa ndi 20%, mafuta amapulumutsidwa ndi 35%, ndipo zokolola zikuwonjezeka ndi 20-30%. Makamaka, cholumikizira mgodi chomwe chili ndi payipi yotulutsa kutulutsa, digiri yake yokana kuvala ndi nthawi 6-7 ya zinthu wamba zokana kuvala.