I-Lithium dislicate blocksiwumkhiqizo wenkanyezi enkulu ezintweni zamazinyo, ngenxa yokuthi indlela yawo elula yokucubungula kanye nesikhathi esincane esidingekayo, iheha ochwepheshe abaningi bamazinyo noma udokotela wamazinyo.
Lapha ngithanda ukukwazisa ukuthi kuyiniI-Lithium dislicate blocks /ingilazi ye-ceramic block.
I-Ceramic Yengilazi Yamazinyoiyisitulo esidumile emhlabeni wonke se-digital side all-ceramic material, okulula ukusigaya kanye nenqubo yokwenza ikristalu ithatha imizuzu engu-20 kuphela, ngohlelo lweCAD/CAM olusebenza kahle kakhulu, inqubo yokukhiqiza enembayo efaniswe ngokunembile, ethuthukisiwe ukuze kuzuzwe ukubuyiswa okusheshayo;ukukhanya okuphakeme, okwethula umphumela wobuhle be-bionic kakhulu.
Izici eziyinhloko:
1,Ukukhanya okuphezulu kufika ku-48% okuhambisana nobuhle bamazinyo emvelo.
I-Vita Shades engu-2,16 kanye ne-Bleach Shade engu-1 iqinisekisa ukufana komthunzi okungcono kakhulu.
3, Siyabonga ngenqubo elula nesheshayo, iziguli zingathola ukubuyiselwa kosuku olufanayo ngaphandle kwesidingo sokuqokwa kwesibili.
Izinzuzo zomkhiqizo:
1. Amandla amahle kakhulu wemishini
Amandla okugoba anamaphuzu amathathu anyuswa afinyelela ku-400 ± 60 MPa, okuvumela uhlelo lwe-CAD/CAM ukuthi ludizayine ngokunemba okuphezulu, kunciphisa ubunzima bokucubungula kwe-ultra-thin veneer nokunye ukubuyisela, nokwenza ngcono amandla nokuphepha kwezinto ezihlala endaweni. Umlomo;
2.Lingisa ubulukhuni bezinyo lemvelo
Uma kuqhathaniswa nezinye izinhlobo zezinto zokwakha, ubulukhuni be-Cameo glass ceramics buseduze namazinyo emvelo omuntu, okunganciphisa ukuguga ngokweqile kwamazinyo okuvaleka okubangelwa umehluko wokuqina, nokugcina ukuhuzuka kokubuyiselwa kanye namazinyo azungezile. ;
3.Ukuqina kukonke, ukuhlala kalula
Isakhiwo se-nanosmicron crystallization yesayensi sinikeza ukuzinza okungcono konqenqemeni kanye nokunemba kwesakhiwo sokubuyiselwa kokugaya, senza kube lula inqubo yokusebenza kokuhlala ngokuphindaphindiwe nokupholishwa, futhi sibona ukufaneleka kokufaneleka kokucubungula kwe-techni cian namazinyo okuhlala emtholampilo;
4.Isipiliyoni somtholampilo sokubuyisela okusheshayo.
Njengempahla ye-ceramic yonke ene-shrinkage ratio esondele ku-zero, inganikeza ukunethezeka okuhle kokuklama okuphumelelayo nokucubungula kwedijithali, futhi ikunikeze ukuxilongwa okusheshayo nokunethezekile kanye nesipiliyoni sokwelashwa kuhlanganiswe nenqubo ye-crystallization esheshayo;
5.Okwengeziwe okubonakalayo okusobala kobuhle
Umkhiqizo une-HT (high obala) kanye ne-LT (ukungafihli okuphansi);HT (ukukhanya okuphezulu), ukukhanya okuhle okuhle, kubuyisela umbala nokuthungwa kwe-abutment yemvelo.I-LT (ukukhanya okuphansi), ukukhanya okukhanya okuphansi ngokuzikhethela, kunikeza umphumela wokuphulukisa wemaski nokuhambisana.
| Ubukhulu(mm) | HT (ukukhanya okuphezulu) | LT (ukukhanya okuphansi) | |
| 18*13*15 | A1,A2,A3,A3.5,A4 B1,B2,B3,B4 C1,C2,C3,C4 D2,D3,D4 I-BL1, BL2,BL3,BL4 | A1,A2,A3,A3.5,A4 B1,B2,B3,B4 C1,C2,C3,C4 D2,D3,D4 I-BL1, BL2,BL3,BL4 | C14 |
| 40*15*14 | A1,A2,A3,A3.5,A4 B1,B2,B3,B4 C1,C2,C3,C4 D2,D3,D4 I-BL1, BL2,BL3,BL4 | A1,A2,A3,A3.5,A4 B1,B2,B3,B4 C1,C2,C3,C4 D2,D3,D4 I-BL1, BL2,BL3,BL4 | B40 |
umphelelisi:
| I-coefficient yokwanda kwe-thermal (25-500℃)[10-6/K] | Amaphuzu amathathuamandla okugoba[MPa] | Ukuncibilika kwamakhemikhali [μg/cm2] | Ukuminyana[g/cm3] |
| 10.5±0.5 | 400±60 | ≤40 | 2.47±0.05 |
calcining ijika:
| Eyokuqala izinga lokushisa | Isikhathi sokumisa | Izinga lokushisa | Okuphakeme kakhulu izinga lokushisa | Okuphakeme kakhulu izinga lokushisa | Owamanqamu izinga lokushisa |
| 450 ℃ | 4 imiz | 40℃/min | 840℃ | 6min noma 2min | 300 ℃ |
Ukucaciswa:
•Umbala: VITA16, bleach white 4 (BL1/BL2/BL3/BL4)
•Usayizi: 15.5*11*13;18 * 13 * 15;40*15*14
•Ukubonisa ngale: HT (ukukhanya okuphezulu) kanye ne-LT (ukukhanya okuphansi)
•Ifanele: izinhlobonhlobo zama-mandrel ongakhetha kuzo, zingafanisa nemishini yokugaya ehlukahlukene.
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Isikhathi sokuthumela: Aug-20-2021