Igumbi lesithando seFayibha yeCeramic
Zethuuthotho lwesithando sefayibha esinobushushu obuphezuluYenziwe ngezinto zokwambathisa ezikumgangatho ophezulu, kuquka ifayibha yeseramikhi, ifayibha yepolycrystalline mullite, okanye ifayibha yealumina engeniswe kwelinye ilizwe kwigumbi lesithando. Ixhotyiswe ngezinto zokufudumeza ezisebenza kakuhle ezifana neentonga ze-silicon carbon, iintonga ze-silicon molybdenum, okanye ucingo lwe-molybdenum, ezi zithando zifikelela kumaqondo obushushu azinzileyo aqala kwi-1300°C ukuya kwi-1750°C. Ulwakhiwo lwefayibha ekhaphukhaphu luqinisekisa ukunyuka kwamaqondo obushushu ngokukhawuleza kunye nokugcinwa kobushushu, okunciphisa kakhulu ukusetyenziswa kwamandla ngelixa kugcinwa usasazo lobushushu olufanayo ngaphakathi kwigumbi.
Iinkonzo zokwenza ngokwezifiso:
Siyaqonda ukuba usetyenziso olwahlukeneyo luneemfuno ezizodwa. Ke ngoko, sinikezela ngeenkonzo ezibanzi zokwenza ngokwezifiso ukuhlangabezana neemfuno zakho ezithile:
1. Ubungakanani kunye neemilo zegumbi ezenziwe ngokwezifiso (isikwere, isangqa, imilo ekhethekileyo).
2. Ukukhethwa kwezinto zokukhusela ubushushu kunye nezinto zokufudumeza ngokusekelwe kwiimfuno zobushushu.
3. Iinkqubo zombane ezenzelwe wena kunye nolawulo (ulawulo lobushushu oluzenzekelayo lwe-PID, ukusebenza kwesikrini sokuchukumisa).
4. Ukuziqhelanisa neendawo ezikhethekileyo zomoya (igesi ekhupha i-oxidation, i-reduction, i-inert gas).
5. Ezinye izinto ezongezelelweyo: ucango lwesithando somlilo, ifestile yokujonga, isibambi sesampulu, njl.
Iimbonakalo:
Uzinzo lobushushu obuphezulu
Iyakwazi ukumelana neendawo ezinobushushu obuphezulu kwaye isebenze ngokuzinzileyo ixesha elide, nto leyo eyenza ifaneleke kwiimvavanyo ezinobushushu obuphezulu kunye nemveliso yemizi-mveliso.
Ukufakwa kobushushu obuphezulu
Isebenzisa izinto zefayibha yeseramikhi, inika ubushushu obuhle kakhulu, igcina ubushushu bomphezulu buphantsi ngexesha lokufudumeza (umz., yi-60°C kuphela kwi-1000°C), inciphisa ukulahleka kobushushu.
Ilula
Uyilo Xa kuthelekiswa nezitena zemveli ezirhabaxa, isithando somlilo sefayibha yeseramikhi silula, sinciphisa umthwalo wesithando somlilo kwaye siphucula ukhuseleko.
Ukusebenza kakuhle kwamandla
Umthamo wobushushu obuphantsi kunye nokugcinwa kobushushu obuphantsi kubangela ukulahleka kwamandla okuncinci ngexesha lokufudumeza kunye nokugcina ubushushu, okuhlangabezana nemigangatho yokusingqongileyo.
Ukumelana nokugqwala
Le nto izinzile ngokweekhemikhali kwaye iyamelana nokugqwala okuvela kwiikhemikhali ezahlukeneyo, nto leyo eyenza ukuba ifaneleke kwiindawo zoshishino ezintsonkothileyo.
Ufakelo Olulula
Uyilo lwemodyuli lwenza kube lula ukufakela nokuqhaqha, luxhasa ubungakanani obulungiselelwe wena, lufinyeze imijikelo yokufakela, kwaye lunciphisa iindleko zokulungisa.
| Into | I-RBT1260 | I-RBT1400 | I-RBT1500 | I-RBT1600 | I-RBT1700 | I-RBT1800 | I-RBT1900 | |
| Ubushushu bokuhlela (℃) | 1260 | 1400 | 1500 | 1600 | 1700 | 1800 | 1900 | |
| Ubushushu bokusebenza (℃) | ≤1000 | ≤1150 | ≤1350 | ≤1450 | ≤1550 | ≤1650 | ≤1720 | |
| Uxinano (kg/m3) | 250-400 | 300-450 | 400-450 | 400-500 | 450-550 | 500-600 | 700 | |
| Ukuncipha komgca (%)*8h | 3 (1000℃） | 2 (1100℃） | 1 (1300℃） | 0.5 (1450℃） | 0.4 (1550℃） | 0.3 (1600℃） | 0.3 (1700℃） | |
| Ukuqhuba kobushushu (w/mk)/1000 | ~0.28 | ~0.25 | ~0.23 | ~0.2 | ~0.2 | ~0.2 | ~0.28 | |
| Ukwakheka kweekhemikhali (%) | I-Al2O3 | 42 | 45 | 60 | 64 | 75 | 78 | 82 |
| I-Al2O3+SiO2 | 98 | 99 | 99.5 | 99.5 | 99.6 | 99.8 | 99.8 | |
| I-Fe2O3 | 0.2 | 0.2 | 0.1 | - | - | - | - | |
| I-ZrO2 | - | - | 15 | - | - | - | - | |
Izicelo:
Isithando sethu sefayibha esinobushushu obuphezulu sisetyenziswa kakhulu kwiindawo ezahlukeneyo ezifuna ukucutshungulwa ngokuchanekileyo kobushushu obuphezulu. Lukhetho olufanelekileyo kwezi zinto zilandelayo:
1. Isayensi yezinto ezibonakalayo kunye nophando kunye nophuhliso:Ukutshisa okushushu okuphezulu, ukunyibilikisa i-calcination, kunye nokuguqulwa kweeseramikhi, izinto ezinje nge-nanomaterials, kunye nezinto ezintsha ezidityanisiweyo.
2. Ishishini lesinyithi:Unyango lobushushu lweentsimbi, uphando lokuguqulwa kwesigaba se-alloy, kunye nokusila iimpuphu zesinyithi.
3. Uhlalutyo lweeKhemikhali:Ukuthululwa kothuthu lokutya, umhlaba, kunye neesampuli zebhayoloji; ukunyibilika kwee-reagents; kunye nokwenziwa kweekhemikhali ezishushu kakhulu.
4. Izixhobo ze-elektroniki:Ukucutshungulwa kwezixhobo ze-ceramic ngobushushu obuphezulu, izinto ze-semiconductor, izinto ze-electrode, kunye nezinto zebhetri ye-lithium.
5. Iilebhu kunye namaziko emfundo:Iindidi ngeendidi zezilingo ezishushu kakhulu, ukuqinisekiswa kwenkqubo, kunye neeprojekthi zophando lwesayensi.
Imibuzo ebuzwa qho
Ngaba ufuna uncedo? Qiniseka ukuba undwendwela iiforam zethu zenkxaso ukuze ufumane iimpendulo kwimibuzo yakho!
Singumvelisi wokwenyani, umzi-mveliso wethu ugxile ekuveliseni izinto ezichasene nendalo kangangeminyaka engaphezu kwama-30. Sithembisa ukubonelela ngexabiso elifanelekileyo, eyona nkonzo ingcono ngaphambi kokuthengisa nasemva kokuthengisa.
Kwinkqubo nganye yemveliso, i-RBT inenkqubo epheleleyo ye-QC yokwakheka kweekhemikhali kunye neempawu zomzimba. Kwaye siza kuvavanya iimpahla, kwaye isiqinisekiso somgangatho siya kuthunyelwa kunye neempahla. Ukuba uneemfuno ezizodwa, siza kuzama konke okusemandleni ethu ukuzilungiselela.
Ngokuxhomekeke kubungakanani, ixesha lethu lokuhambisa lahlukile. Kodwa sithembisa ukuthumela ngokukhawuleza kangangoko kunokwenzeka ngomgangatho oqinisekisiweyo.
Kakade ke, sinikezela ngeesampuli zasimahla.
Ewe, ewe, wamkelekile ukutyelela inkampani ye-RBT kunye neemveliso zethu.
Akukho mda, singakunika ingcebiso nesisombululo esifanelekileyo ngokwemeko yakho.
Besisenza izinto ezirhabaxa kangangeminyaka engaphezu kwama-30, sinenkxaso yobugcisa enamandla kunye namava amaninzi, singanceda abathengi ukuba bayile ii-kiln ezahlukeneyo kwaye banikezele ngenkonzo enye.
