Kayayyaki
Deassing Allunan don aluminum
Siffofin
● Ana amfani da rotor na silicon nitride hollow rotor don cire hydrogen gas daga ruwan aluminium. Nitrogen ko iskar argon ana gabatar da shi ta hanyar rotor mai zurfi a cikin babban gudun don tarwatsa iskar gas da kawar da fitar da iskar hydrogen.
● Idan aka kwatanta da rotors graphite, silicon nitride ba a oxidized a cikin yanayin zafi mai zafi, yana ba da rayuwar sabis fiye da shekara guda ba tare da gurɓata ruwan aluminum ba.
Babban juriyarsa ga girgizar zafi yana tabbatar da cewa rotor silicon nitride ba zai karye ba yayin ayyukan tsaka-tsaki akai-akai, yana rage raguwar lokacin aiki da ƙarfin aiki.
● Ƙarfin zafin jiki na silicon nitride yana tabbatar da aikin barga na rotor a babban saurin gudu, yana ba da damar ƙirar kayan aiki mai saurin sauri.
● Don tabbatar da aikin kwanciyar hankali na dogon lokaci na rotor silicon nitride, a hankali daidaita ma'auni na rotor shaft da kuma watsa watsawa yayin shigarwa na farko.
● Don dalilai na aminci, a sa samfurin gaba ɗaya a zafi sama da 400°C kafin amfani. Guji sanya na'ura mai juyi kawai a saman ruwan aluminium don dumama, saboda wannan ƙila ba zai iya samun riga-kafi iri ɗaya na rotor shaft ba.
● Don tsawaita rayuwar sabis na samfur, ana bada shawarar yin tsaftace ƙasa da kiyayewa akai-akai (kowane kwanaki 12-15) da kuma duba ƙusoshin flange.
● Idan an gano jujjuyawar igiyar rotor da ke bayyane, dakatar da aikin kuma daidaita madaidaicin ma'aunin rotor don tabbatar da cewa ya faɗi cikin kewayon kuskure mai ma'ana.
