Alumina dhoobada, silicon Carbide Chomamics ND Zoronia Colaadaha

Alumina dhoobada waa sahlan tahay agabka, kuna bislaaday wax soo saarka tikniyoolajiyadda, si aad ah ugu yar qiimaha, aad u fiican oo adag oo caabbinta u caabbinta. Waxaa inta badan loo isticmaalaa dhuumaha xididka u adkaysta, tuubbooyin jilicsan oo u adkaysta Qalabka u adkaysiga leh, saamiyada suuqa ee alumina agabku waxay gaari karaan ilaa 60% ~ 70%.

Astaamaha ugu muhiimsan ee walxaha dhoobada sicimka ah waa iska caabbinta kuleylka kuleylka ee wanaagsan. Xaaladaha heerkulka sare, sheygu wuxuu leeyahay guryaha farsamada ee xasilloon waxaana loo isticmaali karaa si nabar ah 1800 ℃ muddo dheer. Astaamaha labaad waa in qalabka silicon carbide loo isticmaali karo in lagu sameeyo badeecooyin waaweyn oo ay weheliso isqabasho yar. Waxaa inta badan loo isticmaalaa warshadaha gogosha ee sibidhka, heerkulka sare ee heerkulka u adkaysta, tuubada dhuxusha iyo jajabinta heerkulka sare ee warshadaha korantada kuleylka. Tusaale ahaan, buuqnada gubashada ee ku jira dhirta korantada kuleylka ayaa asal ahaan laga sameeyaa silicon carbide, alaabooyinkuna waxay leeyihiin astaamaha iska caabin heerkulka sare ah oo ay xiraan iska caabbinta. Hababka guska ee dhoobada silicon Carbide waxaa ka mid ah falcelinta cidhiidhiga iyo si aan cadaadis lahayn oo aan fiicnayn. Qiimaha falcelinta falcelinta ayaa hooseysa, alaabooyinka ayaa ah kuwo aad u adag, oo cufnaanta cunsuriyada wasakhda ah ee wasakhda ah ee wasakhda ah ayaa ah mid sare. Awoodda adag ee wax soo saarku waxay la mid yihiin kuwa alumina wax soo saarka, laakiin qiimaheeda ayaa aad u badan.

Caabbisadii foorarsiga ee qalabka zirconia Qalabka 'zirconia' ayaa ka fiican tan aalado jilicsan. Qiimaha suuqa ee hadda ka jira ee Pirconia Powder waa qaali, kaas oo inta badan loo isticmaalo meelaha dhamaadka sare, sida qalabka ilkaha, aaladda macmalka ah, aaladaha caafimaadka, iwm.


Waqtiga Post: Oct-03-2020
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