Kwi-oven ethile enobushushu obuphezulu, xa ubushushu obungaphakathi kwi-oven budlula i-1200 ℃, izixhobo zesinyithi zemveli zisondela kwinqanaba elibalulekileyo lokunyibilika, ngelixa zethuityhubhu yemitha ye-silicon carbideidlulisela amandla anyukayo ngemitha yobushushu ezinzileyo – le yimbonakalo encinci yokuphindaphinda kwetekhnoloji yanamhlanje yobushushu obuphezulu kwimizi-mveliso. Njengempumelelo eguqukayo kwicandelo lezinto ezimelana nobushushu obuphezulu, iityhubhu zemitha ye-silicon carbide zidlala indima engenakutshintshwa kwishishini lobushushu obuphezulu njenge "intliziyo yobushushu obuphezulu".
Uguquko lwezinto ezibonakalayo: Xa intsimi yobushushu yemizi-mveliso idibana neSilicon Carbide
Iityhubhu zemitha yesinyithi zemveli zihlala zijongene neziphene ezifana nokuguquguquka kobushushu kunye nokugqwala kwe-oxidation kwiimeko zokusebenza ezingaphezulu kwe-1200 ℃. Ukuzalwa kwe-silicon carbide (SiC) kuyiguqule ngokupheleleyo le ngxaki: ubunzima bayo be-Mohs buphezulu njenge-9.5, iqondo lokunyibilika lidlula i-2700 ℃, ukuhanjiswa kobushushu kuphindwe kahlanu kunokwentsimbi engagqwaliyo engama-316, kwaye inokumelana okumangalisayo kobushushu - nokuba emva kokufumana impembelelo etshintshanayo ye-1350 ℃ yobushushu obuphezulu kunye namanzi obushushu begumbi, isagcina ukuqina kwesakhiwo.
Impumelelo kwezobuchwepheshe: Iingenelo ezintathu eziphambili zokwakha kwakhona imigangatho yeshishini
1. Ukwanda okukhulu ekusebenzeni kakuhle kobushushu
Ulwakhiwo olukhethekileyo lwe-silicon carbide olufana nekristale yehoneycomb luphucula kakhulu ukusebenza kakuhle kwemitha yobushushu, kwaye ngoyilo lokuhamba kobushushu kwicala, lunciphisa ngempumelelo iimpazamo zokufana kwentsimi yobushushu kwaye luzigcine zikwinqanaba elizinzileyo.
2. Utshintsho ekusetyenzisweni kwamandla
Kwizicelo ze-oven yemizi-mveliso, xa ubushushu bomphezulu weetyhubhu ze-silicon carbide radiation buncitshiswa ngama-200 ℃ xa kuthelekiswa neetyhubhu zesinyithi, zisagcina ubushushu obufanayo, kwaye ukonga amandla konyaka komgca omnye wemveliso kubaluleke kakhulu.
3. Uguquko lobomi bonke
Ukusebenza kwe-anti carburizing kuphuculwe izihlandlo ezisi-8, kwaye ixesha lokusebenza ngokuqhubekayo kwi-oven ye-carburizing lidlule iiyure ezingama-20000, eliphindwe ka-5-10 kunobomi benkonzo yezixhobo zemveli.
Ukukhetha ubulumko: umthetho wegolide wokuthenga ishishini
Xa kukho umahluko kwindlela esebenza ngayo imveliso kwimarike, kucetyiswa ukuba kugxilwe kwezi zinto zilandelayo:
1. Ubumsulwa be-silicon carbide
2. I-coefficient yokwandiswa kobushushu
3. Amandla okugoba
4. Ngaba umenzi unenkqubo epheleleyo yokucoca
Sicebisa ukuba abathengi benze "uqinisekiso olunezigaba ezintathu": uvavanyo lobushushu lwelebhu → ukusebenza okuqhubekayo komgca wovavanyo → ukulandelela ukusebenza kwedatha enkulu ukuqinisekisa ukufana ngokuchanekileyo kweempawu zezinto kunye neemfuno zomgca wemveliso.
Isiphelo
Kwindlela yanamhlanje yokukhuthaza ukugcinwa kwamandla aluhlaza, iityhubhu zemitha ye-silicon carbide ziye zavela kwiindlela ezahlukeneyo zaya kukhetho olungenakuphepheka lwezixhobo zobushushu zoshishino. Njengequmrhu letekhnoloji elibandakanyeke kakhulu kwicandelo le-ceramics ezikhethekileyo kangangeminyaka engaphezu kweshumi, siyaqhubeka nokugqitha kwimida yeenkqubo zokususa i-reaction kwaye sizama ukuhlangabezana neemfuno ezahlukeneyo zabathengi bethu ngomgangatho ophezulu.
Wamkelekile ukutyelelaShandong Zhongpengukuze ufumane izisombululo zobushushu ezenzelwe wena, okanye utsalele umnxeba ku-(+86)15254687377 ukuze ucwangcise ukuxilongwa kokusetyenziswa kakuhle kwamandla kumgca wemveliso – masiqalise uhambo olulandelayo oluvela kwindalo lokunyanga ubushushu kwimizi-mveliso kunye.
Ixesha leposi: Matshi-31-2025