He momo Taonga Pai mo te Whakaoranga Niho - BloomdenLithium Disilicate

Kupu Whakataki

I ahu mai te matū lithium disilicate a Bloomden i te hangarau rauemi o US Missouri S&T, arā, ngā whakatutukitanga rangahau pūtaiao a tētahi whakatipuranga o ngā tohunga rauemi karāhe me ngā kaipūtaiao Hainamana kua hoki mai. Mā te whakauru i te hangarau karāhe koiora a te tīma, ka tutuki he whakakotahitanga pai o te kaha mahi o ngā rauemi niho me te ataahua taiao.

E whakamahia whānuitia ana ngā hua Bloomden Dental Materials mō ngā mahi whakaora, te whakapaipai whenua me ngā karauna takitahi i roto i te tari niho. He whānuitanga ngā momo hua o tēnei raupapa, he whānui te māramatanga, he tino parakore, he iti rawa te rahi o te matūriki, ā, he tino pai te mahi.

Āhuatanga hua

• Te kaha Hangarau

• mauroa

• Tae me te mārama

• Ngā āhuatanga ā-tinana me te matū pumau

• Te whaihua

 

Hangarau Motuhake

Hangarau moroiti-whakaata me te hangarau atarangi

1. Hangarau moroiti-whakapūngao: Kua tāpirihia te karāhe ki ngā huānga whenua onge kounga koiora hei whakatutuki i te pānga whakapūngao me te pānga opalescence pai rawa atu, ā, e whakaatu tonu ana i te pānga whakapūngao rite tonu ki ngā niho tūturu i te pōuri.

2. Hangarau whakamarumaru: E ai ki te mātāpono o te marara a Rayleigh, ka taea te whakahaere tika i te rahi o te karaihe kia tutuki ai te mahi whakamarumaru tino pai. Ahakoa he matotoru tino angiangi o te 0.25mm, ka taea tonu te kapi i ngā "niho kōwhai nui".

 

 

Tuhinga

1. Karauna kotahi

2. Whakapaipai

3. Ngā Whakatakotoranga

4. Ngā Whakaurunga

5. Piriti toru-wāhanga tae atu ki te niho mua tuarua

AtAKi

1. Ataahua

• Ka whakaata, ka huripokitia hoki te mārama, he rite ki ngā niho tūturu

• He māmā ake te taurite i te uara

• Kāore he rārangi hina huri noa i te tawhā

2. Te kaha ki te hono

3. Te kaha ki te whakahaere i ngā atarangi me te māramatanga

4. Ka taea te mira me te tuku i roto i te tari/i taua rā anō

 

raruraru

1. te herenga o ngā wāhi

2. He iti ake te kaha ki te whakataurite ki te zirconia

Te Kaha Whakapiko i muri i te Sintering

595MPa

Kōwhiringa Sima

Sima kapia hei hono

Opaniraa

He karāhe uku te lithium disilicate, ā, ko tētahi o ngā rauemi CAD/CAM rongonui e whakamahia ana i tēnei wā. He mārama ake i te zirconia, ko te mārama me ngā āhuatanga whatu o te lithium disilicate e tautoko ana i ngā tohu tino ataahua. Ko ngā karauna he nui ake te mārama ka rite ki ngā niho tūturu, he mea nui tēnei i roto i ngā take ataahua. Hei tāpiri, ko ngā karauna lithium disilicate e whakaatu ana i te reiti oranga 10-tau o te 96.7% me te whakaatu i te reiti raruraru i runga i te ngaronga o te kaha o te penupenu i muri i ngā tau e rima o te 2%, he rite ki ngā karauna whakarewa-uku.

He kōwhiringa pai te lithium disilicate mō te whakaora, ki te hiahia koe ki tēnei, whakapā mai.