I-carbon Bondd Balicon Carbide ye-carbide, isetyenziswa ngokubanzi kumaqondo amaqondo amaqondo aphezulu eendlela. Ezi zinto zibethelayo zinikela izibonelelo ezahlukeneyo ezinje ngamandla aphezulu kunye nokuxhathisa ukungcungcutheka nokuqhawula ubushushu obuphezulu. Nangona kunjalo, kufanelekile ukuba uqaphele ukuba nazo ezinye iingxaki ezifuna ukuqwalaselwa.
Enye yeengxaki eziphambili ze-selicon carbides kukuqaqamba kwabo. Ezi zinto zibethelayo zithanda ukwahluka xa ziphantsi koomatshini ngexesha lokusetyenziswa. Nje ukubanzakalise, banokubangela iimvavanyo zokungaphumeleli okanye zityeshele ukuchaneka kwedatha yovavanyo. Oku kuba senyameko kufuneka kuthathelwe ingqalelo kwaye kuthathwe amanyathelo afanelekileyo ngexesha lokuphatha nokusebenzisa.
Enye into engalunganga ye-selicon carbides kukuba athambekele ekukhuleni kwe-oxidation kumaqondo obushushu aphezulu. Xa ityhilwe kubushushu obuphezulu, ungqimba olunokuthi lube phezu komphezulu wezinto ezithe tye, ezinokuphazamisa iziphumo zovavanyo. Kubalulekile ukuthintela i-oxidotion ngokuthatha amanyathelo okhuselo, njengokugubungela indawo enqamlezileyo ngomaleko okhuselayo.
Ukongeza, i-Silicon Carbide Crubibles iphantsi kwemida ethile ngenxa yezinto ezinje ngenkqubo yemveliso kunye neendleko. Ezi sithintelo zinokunciphisa umda, ubume, kunye nomthamo wesiqu sakhe. Ke ngoko, abaphandi kunye nabavelisi kufuneka bathathele ingqalelo ezi zithintelwa xa ukhetha iinqaba kwiimfuno zabo ezithile.
Ukujongana neentsilelo ze-selicon carbides, zikhona izisombululo ezininzi. Okokuqala, ukuze kuphuculwe inkonzo yobomi beenkonzo ezithe tye, iindlela zingasetyenziselwa ukomeleza inkxaso yodonga lwangaphakathi ukwenza ukuba ihlangezwe kakhulu kwaye ihlale inyange. Oku kunceda ukuthintela ukomelela kwaye kwandise ubomi bothunye.
Okwesibini, ukwenzela ukuthintela i-oxidation, umaleko okhuselayo unokusetyenziswa kumphezulu wezinto ezithe tye. Lo mlinganiso uthintela ukubethelelwa kukuphendula ngeoksijini kubushushu obuphakamileyo, oko kuthintele ukwakhiwa komaleko we-oxide.
Okokugqibela, ukoyisa ukusikelwa umda kwe-silicon carbles, uyilo lunokuphelelwa kwaye luphume ngakumbi kwiinkqubo zemveliso ezenziweyo. Ngokwenza njalo, enkulu, enkulu, enzulu, kwaye imilo enzima ingadalwa, ivumele ukusetyenziswa kwezi ntloko-ntle kuluhlu olubanzi lweeseti zovavanyo. Ukongeza, ezinye izinto ezinje ngeqondo le-ceramics ephezulu linokuqwalaselwa ukuze lithathe indawo ye-silicon carbides.
Ukuqukumbela, i-Silicon Carbide Crubibles inezinto ezingalunganga, kodwa isicelo sabo kwilabhoratri sisayingenelo kakhulu. Intsebenzo iyonke kunye nokungaguquguqukayo kwe-Silicon Carbidees i-carckebs ingaphuculwa ngokuthatha amanyathelo afanelekileyo kunye nezondelelo ukulungisa ubugebenga babo, ukusinceda kwi-oxidation, kunye nokusikelwa umda. Abaphandi kunye nabavelisi kufuneka baqwalasele ngononophelo ezi zinto xa khetha ukukhetha i-upers ephezulu yokuziqesha.
IXESHA LOKUQALA: UNv-14 ukuya ku-2003