Plate Orthodontic waa xal goyn oo loogu talagalay bukaanada doonaya hagaajinta ilkaha sare iyo quruxda. Alaabtan, oo loo yaqaan warshadaha sida Alumina Ceramic Orthodontic Part, Alumina Orthodontic Device, iyo Qaybaha Orthodontic Ceramic, waxay bixisaa isku darka adkeysiga, shaqeynta, iyo rafcaanka muuqaalka taas oo ka soocaya qalabka dhaqanka ee orthodontic. Lagu farsameeyay si sax ah, qaybahan dhoobada ah waxay ku habboon yihiin kuwa raba inay sii wataan dhoola cadeyntooda dabiiciga ah inta lagu guda jiro daaweynta orthodontic.
Dulmarka alaabtani waxay muujinaysaa ka kooban walxaha sare, oo ay ku jiraan dhoobada aluminium tayo sare leh. Qalabkani waxa uu caan ku yahay xooggiisa, biocompatibility, iyo caabbinta wasakhaynta, taas oo ka dhigaysa doorasho aad u fiican isticmaalka muddada dheer. Si ka duwan biraha birta ah, qaybahan dhoobada ah waxay bixiyaan muuqaal aad u qarsoodi ah, taas oo u oggolaanaysa dadka isticmaala inay dareemaan kalsooni inta lagu jiro safarka daaweynta. Naqshadeynta saxanka Orthodontic waxay hubisaa toosinta ugu fiican iyo dhaqdhaqaaqa ilkaha, taageeridda baahiyo kala duwan oo lafaha laga bilaabo kiisaska khafiifka ah ilaa kuwa adag.
Astaamaha muhiimka ah ee alaabtan waxaa ka mid ah dabeecadeeda aan firfircoonayn, taas oo yaraynaysa khatarta falcelinta xasaasiyadda ama xanaaqa. Intaa waxaa dheer, dusha siman ee Qaybta Orthodontic Ceramic Alumina waxay gacan ka geysaneysaa yareynta khilaafka iyo raaxo la'aanta, taasoo gacan ka geysaneysa khibrad raaxo leh. Alaabta sidoo kale way fududahay in la nadiifiyo, kor u qaada nadaafadda afka oo wanaagsan inta lagu jiro muddada daaweynta oo dhan. Tilmaamahani waxay ka dhigayaan mid la door bidayo labadaba dhakhaatiirta lafaha iyo bukaanada raadinaya beddel la isku halayn karo oo qurux badan oo ka duwan xargaha caadiga ah.
Marka la eego sharaxaad faahfaahsan, Plate Orthodontic waxaa lagu soo saaraa iyadoo la adeegsanayo farsamooyin horumarsan oo hubinaya joogteynta iyo tayada. Qayb kasta si taxadar leh ayaa loo habeeyey si ay ugu habboonaato shuruudaha bukaanka shakhsi ahaaneed, iyadoo la hubinayo waxtarka ugu sarreeya. Qalabka Alumina Orthodontic Alumina wuxuu ku habboon yahay hababka kala duwan ee lafaha, taas oo u oggolaanaysa dabacsanaanta qorsheynta daaweynta. Awoodda ay u leedahay in ay u adkaysato xidhashada iyo jeexjeexyada maalinlaha ah waxay ka dhigaysaa doorasho waara oo kharash-ool ah oo loogu talagalay daryeelka orthodontic ee muddada-dheer. Waxaa intaa dheer, walxaha dhoobada ah ayaa u adkaysta midabaynta, ilaalinta muuqaalkeeda waqti ka dib iyada oo aan loo baahnayn beddelaad joogto ah.
Alaabtani waxay si gaar ah faa'iido ugu leedahay noocyo kala duwan oo ah xaaladaha lafaha, oo ay ku jiraan laakiin aan ku xaddidnayn hagaajinta ilkaha khaldan, xidhitaanka daldaloolada, iyo hagaajinta shaqada qaniinyada. Haddii loo isticmaalo qayb ka mid ah qorshaha daaweynta lafaha lafaha oo dhamaystiran ama xal gooni ah, Qaybaha Orthodontic Ceramic waxay bixiyaan hab la isku halayn karo oo wax ku ool ah oo lagu gaaro dhoola cadeyn toosan oo caafimaad leh. La qabsigeedu wuxuu u ogolaanayaa in lagu dhex daro noocyada kala duwan ee qalabka orthodontic, oo siinaya hab wax ku ool ah oo hagaajinta ilkaha.
Dib u eegista isticmaalayaashu waxay si joogto ah u muujiyaan faa'iidooyinka alaabtan, iyadoo bukaanno badan ay muujinayaan ku qanacsanaanta waxqabadkeeda iyo bilicdeeda. Isticmaalayaashu waxay inta badan sheegaan sida qaybta Orthodontic Alumina Ceramic Orthodontic ay ka caawisay inay sii wataan kalsoonidooda inta lagu jiro daaweynta, iyada oo ay ugu wacan tahay muuqaalkeeda dabiiciga ah. Dhakhaatiirta lafaha sidoo kale waxay qadariyaan fududaynta codsiga iyo jawaab celinta wanaagsan ee laga helay bukaankooda. Qaar badan ayaa xusay in alaabtu ay gacan ka geysato habka daaweynta waxtarka leh oo raaxo leh, ugu dambeyntiina keenta natiijooyin wanaagsan.
Su'aalaha caanka ah ee ku saabsan saxanka Orthodontic caadi ahaan waxay ku wareegsan yihiin dayactirkooda, raaxada, iyo waafaqsanaanta daawaynta ilkaha kale. Bukaan-socodka ayaa inta badan weydiiya sida loo daryeelo qalabka si loo xaqiijiyo cimrigiisa iyo waxtarkiisa. Jawaabtu waxay inta badan ku lug leedahay cadayashada joogtada ah iyo cadayashada, oo ay la socoto baadhista joogtada ah ee dhakhtarka lafaha. Welwel kale oo caadi ah ayaa ah haddii alaabtu ay keento wax dhib ah inta lagu jiro isticmaalka. Isticmaalayaasha intooda badani waxay soo sheegaan wax yar oo xanuun ah, gaar ahaan marka qalabku si habboon u rakiban yahay. Intaa waxaa dheer, su'aalaha ku saabsan ku habboonaanta badeecada ee kooxaha da'aha kala duwan ayaa si joogto ah wax looga qabtaa iyadoo xoogga la saarayo waxtarkeeda guud ahaan bukaannada kala duwan, oo ay ku jiraan dadka waaweyn iyo dhalinyarada.
ALUMINA TECH DATA
|
ITEM
|
UNIT
|
99.9 ALUMINA
|
|
Density
|
G/cm3
|
3.94
|
|
Bending Resistance
|
Mpa
|
500
|
|
Compressive Strength
|
Mpa
|
3300
|
|
Elasticity Modulus
|
Gpa
|
400
|
|
Shock Strength
|
Mpam/2
|
5.2
|
|
Vaporization Coefficient
|
M
|
12
|
|
Vickers Hardness
|
HV0.5
|
2000
|
|
Thermal Expansivity
|
10-6K-1
|
8.0
|
|
Conductivity
|
W/MK
|
28
|
|
Thermal Shock Resistance
|
AT℃
|
280
|
|
Maximum Service Temperature
|
℃
|
1750
|
|
20℃ Volume Resistance
|
Ω
|
≥1015
|
|
Dielectric Strength
|
KV/mm
|
30
|
|
Apparent Porosity
|
%
|
0
|
|
Permittivity
|
Er
|
10
|
|
Dielectric Loss Angle
|
tanδ
|
0.001
|