Cinwaanka Alaabta: Kuul dhoobada Zirconia oo sax ah oo wax qabad sare leh oo loogu talagalay shiididda warshadaha iyo Dulmarka Codsiyada Sare Marka la eego saaxadda agabka horumarsan ee sayniska iyo warshadaynta, xulashada warbaahinta shiida waxay muhiim u tahay helitaanka tayada wax soo saarka sare iyo hufnaanta hawlgelinta. Kuulkeena Premium Zirconia Ceramic Beads waxay u taagan yihiin meesha ugu sarreysa injineerinka dhoobada, oo si gaar ah loogu talagalay codsiyada saxda ah ee saxda ah halkaasoo nadiifnimada, adkaanta, iyo xirashada iska caabbinta ay ugu muhiimsan yihiin. Dabaqyada dhoobada ah ee Sare ee Zirconia waxaa lagu soo saaray iyadoo la adeegsanayo tignoolajiyada casriga ah si loo hubiyo qaybinta cabbirka lebiska iyo dhammaystirka dusha sare ee gaarka ah. Haddii aad ku lug leedahay soo saarista nanomaterials, midabada wanaagsan, daawooyinka, ama qaybaha elektarooniga ah, Our Hardness High Zirconia Beads waxay bixisaa xal la isku halayn karo oo yaraynaya faddaraynta iyadoo la kordhinayo waxtarka shiida. Hagahan dhamaystiran waxa uu sahamiyaa faa'iidooyinka farsamada, xaaladaha kala duwan ee codsiga, iyo faa'iidooyinka isticmaalaha ee la xidhiidha qaybahan dhoobada ah ee qaaliga ah, isaga oo siinaya xirfadlayaasha warshadaha fikradaha loo baahan yahay si kor loogu qaado hababka wax-shiidka. Astaamaha Muhiimka ah Sifada qeexan ee alaabtayada dhoobada ah ee Zirconia waa xoogooda farsamo ee gaarka ah iyo xasiloonida kiimikada. Walaxda la isticmaalay waa yttria-stabilized zirconia, taas oo bixisa cufnaanta u dhaxaysa 5.6 ilaa 6.0 g/cm³, oo aad uga sareysa dhalo dhaqameed ama kuul silica. Cufnaantan sare waxay u tarjuntaa tamarta kinetic-ka weyn inta lagu jiro saameynta, taas oo u oggolaanaysa dhimista cabbirka walxaha waxtarka leh. Intaa waxaa dheer, Qurxinta dhoobada Zirconia ee saxda ah waxay muujinaysaa qallafsanaanta oogada oo gebi ahaanba aan jirin, hoos u dhigaysa is-jiidhka iyo ka hortagga ururinta walxaha haraaga ah. Adkeydka kuulkan, oo inta badan dhaafa 9 ee miisaanka Mohs, waxay hubisaa nolol adeeg dheer xitaa marka lagu jiro xaalado shiidid daran. Intaa waxaa dheer, Spheres Ceramic Zirconia Advanced waa kuwo kiimiko ahaan aan firfircoonayn, iska caabbinta daxalka asiidhka, alkalis, iyo dareerayaasha organic, taasoo ka dhigaysa inay ku habboon yihiin jawiyo kiimiko oo kala duwan. Dhaqdhaqaaqooda kulaylka hooseeya waxay sidoo kale caawisaa ilaalinta heerkulka deggan inta lagu jiro hawlaha wax-shiidka ee xawaaraha sare leh. Sharaxaad faahfaahsan Habka wax-soo-saarkayaga wuxuu ku bilaabmayaa xulashada taxaddarka leh ee nadiifinta sare ee budada oksijiinta zirconium. Iyada oo loo marayo habka qallafsanaanta adag ee heerkulka ka sarreeya 1400 darajo Celsius, waxaan gaadhnay qaab-dhismeed yar oo cufan oo baabi'iya daldaloolada iyo cilladaha gudaha. Tani waxay keenaysaa kuul adag oo Zirconia Sare ah oo aan xoog lahayn laakiin sidoo kale aad u adkaysta jabka. Marxaladda polishing ee saxda ah ee xigta waxay ku lug leedahay daawayn farsamo iyo kiimiko oo horumarsan si loo gaadho heerar kala duwanaansho oo ka sarreeya 99%. Kaamilka joomatari-kan ayaa muhiim u ah hubinta habsami u socodka miraha tusbaxa iyo ka hortagga xannibaadda ama xirashada aan sinnayn. Dufcad kasta oo sax ah oo dabooshay Zirconia Ceramic Beads ayaa marta hubinta tayada adag ee tayada leh, oo ay ku jiraan cabbirka laysarka iyo xaqiijinta cufnaanta, si loo dammaanad qaado joogtaynta dhammaan amarada. Xajmiga Sare ee Zirconia Ceramic Sphere waxaa lagu heli karaa dhexrooryo kala duwan, laga bilaabo cabbirada-micron-hoosaadka ee nano-shiidida ilaa cabbirro waaweyn oo wax lagu shiido aan dhab ahayn, oo daboolaya baahiyo warshadeed oo kala duwan. La qabsiga noole shaygu waxa uu sii ballaadhiyaa u adeegsigiisa soo saarista qalabka caafimaadka iyo codsiyada ilkaha, halkaas oo waxyaabaha aan sunta ahayni ay lagama maarmaan yihiin. Adoo dooranaya xalalka dhoobada ee Zirconia, soosaarayaashu waxay filan karaan hoos u dhaca wakhtiga, kharashyada dayactirka oo hooseeya, iyo tayada wax soo saarka sare sababtoo ah waxqabadka joogtada ah ee warbaahinta shiida. Muuqaallada Codsiga Kala-duwanaanta dhoobada Zirconia ayaa ka dhigaysa doorasho ku habboon warshado badan. Qaybta rinjiga iyo dahaarka, kuulyadan waxaa loo isticmaalaa in lagu kala firdhiyo midabada si siman, taasoo keenta midabyo firfircoon iyo heerar dhalaal ah oo horumaray. Warshadaha dawooyinka, dabeecadda aan faddarayn ee Sarreysa ee Ceramic Spheres Zirconia waxay hubisaa in habaynta dawadu ay ahaato mid saafi ah oo waxtar leh. Warshadaha elektiroonigga ah, waxay ka shaqeeyaan soo saarista ferrites, ceramics piezoelectric, iyo alaabta batteriga, halkaas oo qaybinta qaybinta saxda ah ay muhiim u tahay waxqabadka. Qaybaha macdanta iyo macdanta ayaa ka faa'iideysta waarta Hardness High Zirconia Beads, kaas oo u adkeysanaya dabeecadda xoqan ee shiididda macdanta. Intaa waxaa dheer, warshadaha isku qurxiyo iyo daryeelka shakhsi ahaaneed, kuulyadani waxay caawiyaan abuurista jilicsanaanta labeennada iyo kiriimyada iyagoo si wax ku ool ah u jejebiya maaddooyinka firfircoon iyada oo aan soo bandhigin wasakh bir ah. Shaybaadhyada cilmi-baadhistu waxay sidoo kale ka faa'iidaystaan Precision Polished Zirconia Ceramic Beads si loogu diyaariyo muunada diyaarinta kimistariga, hubinta natiijooyinka saxda ah iyo kuwa la soo saari karo. Warshadaha cuntada iyo cabitaanka waxay qaataan qaybahan dhoobada ah si ay u shiido dhir udgoon iyo dhadhanka, ilaalinta heerarka nadaafadda iyo ilaalinta profiles dhadhanka.Waxqabadka ayaa ka sarreeya kan Alumina Ceramic & High Purity Alumina Ceramic.
Waxqabadku kama hooseeyo kan dhoobada Zirconia & Aluminium Nitride ceramic.
XOGTA TECH ZIRCONIA
|
ITEM
|
UNIT
|
Zro2
|
ZTA
|
|
Density
|
G/cm3
|
6.05
|
413
|
|
Bending Resistance
|
Mpa
|
1300
|
1000
|
|
Compressive Strength
|
Mpa
|
3000
|
3300
|
|
Elasticity Modulus
|
Gpa
|
205
|
320
|
|
Shock Strength
|
Mpam/2
|
12
|
10
|
|
Vaporization Coefficient
|
M
|
25
|
20
|
|
Vickers Hardness
|
HV0.5
|
1200
|
1700
|
|
Thermal Expansivity
|
10-6K-1
|
10
|
9
|
|
Conductivity
|
W/MK
|
2
|
20
|
|
Thermal Shock Resistance
|
AT℃
|
280
|
260
|
|
Maximum Service Temperature
|
℃
|
1200
|
1600
|
|
20℃ Volume Resistance
|
Ω
|
≥1010
|
≥1012
|
|
Dielectric Strength
|
KV/mm
|
-
|
-
|
|
Apparent Porosity
|
%
|
0
|
0
|
|
Permittivity
|
Er
|
-
|
-
|
|
Dielectric Loss Angle
|
tanδ
|
-
|
-
|
XOGTA teknoolojiyadda budada ZIRCONIA
|
Check Items
|
Results
|
|
Composition
|
ZrO2(HFO2)/Y2O3=94.48/5.22wt%
|
|
Al2O3 Conten
|
0.25%
|
|
SiO2 Conten
|
18.12ppm
|
|
Fe2O3 Conten
|
31.16ppm
|
|
Na2O Conten
|
8.1ppm
|
|
Cl-Conten
|
48.37ppm
|
|
Surface Area
|
7.38m2/g
|
|
Original Particle Size
|
32nm
|
|
Size Distribution
|
224nm
|
|
Igition Loss
|
3.17%(1100℃)
|
|
Apparent Density
|
1.24g/cm3
|