Umqengqeleki weCeramic weAlumina
Iiroli ze-ceramic ze-Aluminaziimveliso zeseramikhi zoshishino ezisebenza kakuhle kakhulu ezenziwe ikakhulu yi-alumina (Al₂O₃), kwaye zizinto ezibalulekileyo kwii-roller kilns zanamhlanje ezinobushushu obuphezulu. Zenziwe nge-alumina ecocekileyo kakhulu ngokucinezela nge-isostatic kunye ne-high-temperature sintering, intonga yethu ye-roller inokumelana okuhle kakhulu nobushushu obuphezulu, ukumelana nokuguguleka kunye nozinzo lobushushu. Sinikezela ngokwezifiso ezibanzi ukuhlangabezana neemfuno ezenzelwe wena zamashishini kunye nezixhobo ezahlukeneyo.
Iinkcukacha ezisemgangathweni kunye nokwenza ngokwezifiso:
Iinkcukacha eziqhelekileyo zingezantsi; ukwenziwa ngokwezifiso okupheleleyo kuyafumaneka ngokusekelwe kwiiparameter zakho, imizobo okanye iimfuno ze-oven/imveliso:
1. Umxholo we-Alumina:92%/95%/99% (ingenziwa ngokwezifiso 85%–99.5%)
2. Ububanzi obungaphandle:12–100mm (eqhelekileyo yi-12-80mm, enokulungiseka yi-10–150mm, enokulungiswa ukunyamezelana)
3. Ubude:500–6000mm (eqhelekileyo yi-1200-5300mm, enokulungiseka yi-300–6000mm, ukudityaniswa okude kakhulu kuyafumaneka)
4. Ukufunxwa kwamanzi:3–6% (inokulungiselelwa ≤2% okanye iimfuno ezikhethekileyo)
5. Amandla Okugoba:60–100MPa (ingenziwa ngokwezifiso ukuya kuthi ga kwi-150MPa)
6. Uhlobo:Iqinile/Inomngxuma (umngxuma: ubukhulu bodonga/umngxuma wangaphakathi onokuwuguqula)
7. Ezinye izinto ezenziwe ngokwezifiso:Unyango lomphezulu, ulwakhiwo lwasekupheleni, umlinganiselo wezinto ezikhethekileyo kwiimeko eziqatha.
Iimpawu zeMveliso:
1. Ukumelana okugqwesileyo kobushushu obuphezulu:Ubushushu obuphezulu bokusebenza bufikelela kwi-1600℃, ukunganyangeki ≥1750℃, buzinzile kubushushu obuphezulu ngaphandle kokuguquka; uzinzo lobushushu oluthembekileyo kakhulu kunye nokumelana okuhle kakhulu nobushushu kwiimveliso ezitshayelwa ukuya kuthi ga kwi-1400℃.
2. Ubunzima obuphezulu kunye nokumelana nokunxiba:Ubunzima beRockwell HRA80-90 (besibini emva kwedayimani), ubunzima beMohs ≥9; ukumelana nokuguguleka kuphindwe kayi-266 kunokwentsimbi yemanganese kwaye kuphindwe kayi-171.5 kunokwentsimbi ye-chromium ephezulu, nto leyo eyandisa ubomi bezixhobo ubuncinane kalishumi kwaye inciphisa ixesha lokungasebenzi kunye neendleko.
3. Uzinzo oluPhezulu loMngcipheko woBushushu:Ukwanda okuphantsi kobushushu, ukumelana nokufudumeza/ukupholisa ngokukhawuleza, akukho lula ukuqhekeka.
4. Uzinzo oluLungileyo lweeKhemikhali:Ayina-asidi/i-alkali/i-glaze enokugqwala, ayinangcoliseko kwiimveliso ezicutshungulwayo.
5. Umphezulu oGqibeleleyo kunye nokuchaneka okuphezulu:Ukugawulwa okuchanekileyo (Ra ≤1.6μm), ukusebenza okuzinzileyo, akukho mikrwelo (ukuchaneka kuyenzeka ngokwezifiso).
6. Ukukhanya kunye nokonga amandla:Ubuninzi be-3.5–3.8 g/cm³ (3.6 g/cm³ njengomgangatho, isiqingatha kuphela sentsimbi), kunciphisa kakhulu umthwalo wezixhobo kwaye kwandisa ubomi bezixhobo.
| Isalathisi soBugcisa | G98 | G96 | I-A95 | A93 | V93 | V90 | H95 |
| Ukufunxwa kwamanzi | 3-5 | 4-6 | 4.5-7.5 | 5-8 | 6-8 | 6.5-8.5 | 5.5-7.5 |
| Amandla Okugoba (Ubushushu Begumbi) | 65-78 | 60-75 | 60-70 | 55-65 | 50-65 | 50-65 | 60-70 |
| Amandla Okugoba (Ubushushu 1350) | 55-70 | 50-65 | 48-60 | 45-55 | 40-55 | 40-55 | 50-65 |
| Unizi lolwapho kuyiwa khona | 2.9-3.1 | 2.7-2.9 | 2.6-2.8 | 2.5-2.7 | 2.45-2.65 | 2.4-2.6 | 2.65-2.85 |
| I-Coefficient yoKwandiswa koBushushu | 6.0-6.4 | 6.0-6.4 | 6.0-6.5 | 6.0-6.5 | 6.0-6.5 | 6.0-6.5 | 6.0-6.5 |
| Ukumelana noTshabalalo oluTshisayo | Kakuhle kakhulu | Kakuhle kakhulu | Kakuhle kakhulu | Kakuhle kakhulu | Kakuhle kakhulu | Kakuhle kakhulu | Kakuhle kakhulu |
| Ubushushu obuphezulu bokusebenza | 1400 | 1350 | 1300 | 1300 | 1250 | 1250 | 1300 |
| Umxholo we-Alumina (%) | 79 | 78 | 77 | 76 | 75 | 75 | 77 |
Izicelo eziphambili:
1. Ishishini leCeramic: Iithayile zodonga/zomgangatho, iiseramikhi zococeko/ezisetyenziswa imihla ngemihla, iithayile ezikhazimlisiweyo, iislabhu ezinkulu
2. Ishishini leGlasi: Ukufakelwa kweglasi, izitofu zokushisa
3. Isinyithi kunye noNyango lobushushu: Imigca yokuhambisa yobushushu obuphezulu
4. Amandla Amatsha: Ii-kiln ze-electrode ezi-positive/negative sintering
5. Ezinye: Izixhobo zeekhemikhali ezishushu kakhulu, ii-kilns ze-elektroniki (ezinokwenziwa ngokwezifiso kwiindawo ezininzi)
Amanyathelo okusebenzisa:
1. Imingxuma yangaphakathi kwiziphelo zombini zerola kufuneka izaliswe yikotoni yefayibha enganyangekiyo.
2. Kufuneka kufakwe i-coating yokukhusela ngaphambi kokuba ungene kwi-oven kwaye ivunyelwe ukuba yome ngokupheleleyo.
3. Ngexesha lokusetyenziswa, intsalela yomphezulu kufuneka icocwe rhoqo.
4. Xa utshintsha iirola, qaphela izinga lokuphola kunye nendlela yokuphepha umonakalo obangelwa kukufudumeza okanye ukupholisa ngokukhawuleza.
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.
