Izitena ze-AZS
Isitena esidityanisiweyo se-AZS, ekwaziwa ngokuba yi-fused zirconium corundum brick, sisixhobo esisebenza kakuhle nesinganyangekiyo. Isitena esixutyiweyo se-AZS ikakhulu senziwe ngomgubo we-alumina ococekileyo, i-zirconium oxide (ZrO2 malunga ne-65%) kunye ne-silicon dioxide (SiO2 malunga ne-34%) kunye nezinye izinto ezikrwada. Emva kokuba inyibilikisiwe kubushushu obuphezulu kwisithando sombane, ifakwe kwi-mold ize iphole.
Inkqubo yokuvelisa:Isanti ye-zircon ekhethiweyo kunye nomgubo we-alumina wezimboni zixutywa ngokwemilinganiselo ethile (ngesiqhelo yi-1:1), kwaye inani elincinci le-Na2O (elongezwa ngohlobo lwe-sodium carbonate) kunye ne-B2O3 (elongezwa ngohlobo lwe-boric acid okanye i-borax) zongezwa njenge-flux. Emva kokuxuba ngokulinganayo, iyanyibilika kubushushu obuphezulu (njenge-1800 ~ 2200℃) kwaye ifakwe kwimo. Emva kokupholisa, iyasikwa kwaye icutshungulwe ukwenza izitena ezidityanisiweyo ze-AZS ezineemilo kunye nobukhulu obuthile.
Iimpawu zeMveliso eziPhambili:
1. Ukumelana nobushushu obuphezulu kakhulu:Yenziwe yi-electrofusion kwi-1800~2200℃, inokumelana okuphezulu kakhulu kunezitena zesiqhelo zokuchasana kunye nobushushu obuphezulu bokuthambisa umthwalo. Ingasebenza ngokuzinzileyo ixesha elide phantsi kweemeko zokusebenza zokunyibilika kobushushu obuphezulu ngaphandle kokuguquka okucacileyo kokuchasana.
2. Ukumelana nokugqwala okugqwesileyo:Inokumelana nokukhukuliseka okukhulu kunye nokugqwala kwiglasi enyibilikisiweyo, i-asidi emdaka, igesi yolwelo olushushu kakhulu, njl. Ingamelana ngempumelelo nokugqwala kweekhemikhali kunye nokuguguleka ngokwasemzimbeni kwezinto ezinyibilikisiweyo, yandisa kakhulu ubomi benkonzo ye-linings yezixhobo.
3. Ulwakhiwo oluxineneyo nolufanayo:Inkqubo yokudibanisa umbane ibangela ukuba isakhiwo sangaphakathi esixineneyo kunye nokwakheka okufanayo kwesitena, singenaziphene ezifana neembobo kunye neentanda. Sinoxinano oluphezulu, ukufunxwa kwamanzi okuphantsi kunye nokuqhuba kobushushu okuzinzileyo, okunciphisa umngcipheko wokuqhekeka kwesakhiwo kumaqondo obushushu aphezulu.
4. Ukuchaneka okulawulekayo kobukhulu:Ukusikwa ngokuchanekileyo kwenziwa emva kokuba kupholile kwaye kwenziwe, ngeenkcukacha ezisemgangathweni nezimilo ezikhethekileyo ezinokwenziwa ngokwezifiso. Isitena sithe tyaba kakhulu kwaye sinempazamo encinci, silungelelanisa neemfuno ezichanekileyo zokwakhiwa kwee-oven ezahlukeneyo kwaye sinciphisa ubunzima bokwakha.
5. Uzinzo oluhle lobushushu:Iyakwazi ukuziqhelanisa nokutshintshana kokubanda nobushushu phantsi kweemeko zokusebenza ezinobushushu obuphezulu kunye ne-thermal expansion coefficient efanelekileyo. Akulula ukuyiqhekeza okanye ukuyiqhekeza ngenxa yotshintsho olukhawulezileyo lobushushu, okuqinisekisa ukuthembeka kwesakhiwo se-oven linings.
| Into | I-AZS33 | I-AZS36 | I-AZS41 | |
| Ulwakhiwo lweeKhemikhali (%) | I-Al2O3 | ≥50.00 | ≥49.00 | ≥45.00 |
| I-ZrO2 | ≥32.50 | ≥35.50 | ≥40.50 | |
| I-SiO2 | ≤15.00 | ≤13.50 | ≤12.50 | |
| I-Na2O+K2O | ≤1.30 | ≤1.35 | ≤1.30 | |
| Ubuninzi bobuninzi (g/cm3) | ≥3.75 | ≥3.85 | ≥4 | |
| Ukuxinana okubonakalayo (%) | ≤1.2 | ≤1.0 | ≤1.2 | |
| Amandla okutyumza abandayo (i-Mpa) | ≥200 | ≥200 | ≥200 | |
| Umlinganiselo Wokwahlulwa Kweebhamuza (1300ºC * 10h) | ≤1.2 | ≤1.0 | ≤1.0 | |
| Ubushushu bokuKhupha iGlasi (ºC) | ≥1400 | ≥1400 | ≥1410 | |
| Izinga lokulwa nokugqwala kolwelo lweglasi 1500ºC*36h(mm/24h) % | ≤1.4 | ≤1.3 | ≤1.2 | |
| Ubuninzi obubonakalayo (g/cm3) | I-PT(RN RC N) | ≥3.55 | ≥3.55 | ≥3.70 |
| I-ZWS(RR EVF EC ENC) | ≥3.65 | ≥3.75 | ≥3.85 | |
| I-WS (RT VF EPIC FVP DCL) | ≥3.75 | ≥3.80 | ≥3.95 | |
| I-QX(RO) | ≥3.65 | ≥3.75 | ≥3.90 | |
I-AZS-33:Ulwakhiwo oluxineneyo lwe-AZS33 lwenza izitena zibe nokumelana okuhle nokukhukuliseka kolwelo lweglasi, kwaye akulula ukuvelisa amatye okanye ezinye iziphene kwi-oven yeglasi. Yimveliso esetyenziswa kakhulu kwii-oven zeglasi ezinyibilikisayo, kwaye ifanelekile kakhulu kwisakhiwo esiphezulu sedama lokunyibilikisa, izitena zodonga lwedama kunye nezitena zokuhombisa zedama lokusebenza, kunye ne-foreheart, njl.njl.
I-AZS-36:Ukongeza ekubeni ne-eutectic efanayo ne-AZS33, izitena ze-AZS36 zinekristale ze-zirconia ezifana ne-chain kunye nomxholo weglasi ophantsi, ngoko ke ukumelana nokugqwala kwezitena ze-AZS36 kuyaphucuka ngakumbi, ngoko ke kufanelekile kwiiglasi ezimanzi ezinamazinga okuhamba ngokukhawuleza okanye kwiindawo ezinobushushu obuphezulu.
I-AZS-41:Ukongeza kwi-eutectics ye-silica kunye ne-alumina, ikwaqulathe iikristale ze-zirconia ezisasazwe ngokulinganayo. Kwinkqubo yezitena ze-zirconium corundum, inokumelana okuhle nokugqwala. Ke ngoko, iindawo ezibalulekileyo zesithando seglasi ziyakhethwa ukuze zilungelelanise ubomi bezi ndawo nezinye iindawo.
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.
