Zogulitsa
Ufa wa Aluminium Oxide wa Mano Woyera 27μm 50μm 90μm 110μm 125μm 250μm Ufa wa Sandblasting wa Mano
Ufa wa Aluminium Oxide wa Mano Woyera Woyamba
Alumina Yoyera Yopangidwa Kuti Igwiritsidwe Ntchito Pokonza Mchenga wa Mano Yapangidwa mwapadera kuti ikonzekere bwino malo m'ma laboratories a mano. Kapangidwe kake ka tinthu tating'onoting'ono, kuyera kwake kwakukulu, komanso kugawa kwa tinthu tating'onoting'ono kolamulidwa kumaonetsetsa kuti kuyeretsa bwino, kuchotsa oxide, ndi kukanda pamwamba pa zirconia, porcelain, korona zachitsulo, milatho, zomangira za implant, ndi zigawo za orthodontic kukhale kolimba. Mwa kupanga malo abwino omangira, imawongolera kwambiri magwiridwe antchito a zomatira komanso kubwezeretsanso nthawi yayitali. Imapezeka m'mitundu yosiyanasiyana ya tinthu tating'onoting'ono, imagwirizana ndi zida zambiri zomangira mchenga wa mano ndi mpweya, zomwe zimapangitsa kuti zigwiritsidwe ntchito bwino komanso fumbi lochepa komanso zotsatira zake zikhale zofanana.
| Miyezo ya Malo a Mankhwala: | ||||
| Ma Code ndi Kukula kwa Makulidwe | Mankhwala Opangidwa% | |||
| AI2O3 | SiO2 | Fe2O3 | Na2O | |
| F90-F150 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
| F180-F220 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
| #240-#3000 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
| #4000-#12500 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
| Katundu wa Fiziki: | |
| Mtundu | Choyera |
| Mawonekedwe a kristalo | Dongosolo la makristalo a Triangal |
| Kuuma kwa Mohs | 9.0-9.5 |
| Kuuma pang'ono | 2000-2200 kg/mm² |
| Malo osungunuka | 2250 |
| Kutentha kwakukulu kwa opaleshoni | 1900 |
| Kuchulukana kwenikweni | 3.90 g/cm³ |
| Kuchuluka kwa zinthu zambiri | 1.5-1.99 g/cm³ |
1. Korona za Zirconia
Kukonzanso kwa zirconia nthawi zambiri kumafuna kupukutidwa kwa mchenga musanalumikize kuti kuwonjezere kuuma kwa pamwamba, kupititsa patsogolo kusungidwa kwa makina, komanso kulimbitsa mphamvu ya mgwirizano.
Ntchito:
Chotsani zinthu zodetsa ntchito
Wonjezerani kuuma kwa pamwamba
Kuwongolera mgwirizano wa simenti ya resin
Kulimbitsa kukhazikika kwa nthawi yayitali kwa kubwezeretsa
Kukula kwa tinthu tomwe timalimbikitsidwa:
30–50 μm (yogwiritsidwa ntchito kwambiri)
Kupanikizika kwa ntchito: Pafupifupi 1–Mipiringidzo iwiri
2. Korona zachitsulo ndi milatho
Amagwiritsidwa ntchito pokonzanso zinthu zopangidwa ndi cobalt-chromium, nickel-chromium, zitsulo zamtengo wapatali, ndi zina zotero, pambuyo pozipanga.
Ntchito:
Chotsani gawo la okosijeni
Chotsani zinthu zotsalira zoyikamo
Sinthani mphamvu yolumikizira ufa wa porcelain
Sinthani magwiridwe antchito ogwirizana
Ubwino: Kudula bwino kwambiri kwa corundum yoyera; malo ofanana pambuyo pophulitsa mchenga, ndipo sangakhale ndi vuto la kuipitsidwa.
3. Zomangira Zomera Zomera
Makamaka amagwiritsidwa ntchito pokonza ma implants a titanium, ma abridges a titanium alloy, ndi zinthu zina zomwe zimagwiritsidwa ntchito pokonzanso ma implants.
Ntchito:
Amatsuka zotsalira zogwiritsidwa ntchito
Kumawonjezera malo olumikizirana
Zimawonjezera mphamvu yolumikizirana pakati pa utomoni ndi cholumikizira
Zimathandiza kuti zinthu zikhazikike bwino
5. Mabulaketi a Orthodontic
Amagwiritsidwa ntchito pokonza zinthu zisanayambe kugwiritsidwa ntchito ndi zitsulo zomangira kapena zomangira zadothi.
Ntchito:
Zimawonjezera kuuma kwa pamwamba
Zimalimbitsa mphamvu ya mgwirizano pakati pa bulaketi ndi guluu
Amachepetsa chiopsezo cha kuchotsedwa
Kufufuza Kwanu
Ngati muli ndi mafunso aliwonse. Chonde musazengereze kulankhulana nafe.
