Alaabta
1mm 2mm 3mm Zirconia Kuul
Sharaxaada kuul Oxide Zirconium
Kuulaha oxide ee Zirconium, oo sidoo kale loo yaqaan 'zirconia beads', waa qaybo yaryar oo wareegsan oo ugu horrayn laga sameeyay zirconium oxide (ZrO2).Zirconium oxide waa walxo dhoobo ah oo caan ku ah adkaanta sare, xirashada caabbinta, iyo xasiloonida kulaylka.Kuulyadani waxay ka helaan codsiyo kala duwan oo ku saabsan warshado kala duwan, gaar ahaan habaynta agabka, kimistariga, iyo qaybaha biomedical.
Faa'iidooyinka kuul Oxide Zirconium
- *Adayg sare: iyaga oo ka dhigaya kuwo wax ku ool u ah shiididda iyo miidda codsiyada.
- *Inertency kiimikaad: bixinta xasiloonida deegaan kiimikaad oo kala duwan.
- * Xidho iska caabin: hubinta waxqabadka joogtada ah inta lagu jiro hababka shiididda iyo wax-shiidka.
- *Isku waafaqid: si weyn loogu isticmaalo codsiyada biomedical, gaar ahaan dhakhtarka ilkaha.
Tilmaamaha Kuul Oxide Zirconium
| Nooca Guryaha | Noocyada alaabta | ||||
| Halabuurka Kiimikada | Caadiga ah ZrO2 | Nadiifin sare ZrO2 | 3Y ZrO2 | 5Y ZrO2 | 8Y ZrO2 |
| ZrO2+HfO2 % | ≥99.5 | ≥99.9 | ≥94.0 | ≥90.6 | ≥86.0 |
| Y2O3 % | --- | --- | 5.25±0.25 | 8.8±0.25 | 13.5±0.25 |
| Al2O3 % | <0.01 | <0.005 | 0.25±0.02 | <0.01 | <0.01 |
| Fe2O3 % | <0.01 | <0.003 | <0.005 | <0.005 | <0.01 |
| SiO2 % | <0.03 | <0.005 | <0.02 | <0.02 | <0.02 |
| TiO2 % | <0.01 | <0.003 | <0.005 | <0.005 | <0.005 |
| Isku dhafka biyaha (wt%) | <0.5 | <0.5 | <1.0 | <1.0 | <1.0 |
| LOI(wt%) | <1.0 | <1.0 | <3.0 | <3.0 | <3.0 |
| D50 (μm) | <5.0 | <0.5-5 | <3.0 | <1.0-5.0 | <1.0 |
| Bedka dusha sare (m2/g) | <7 | 3-80 | 6-25 | 8-30 | 8-30 |
| Nooca Guryaha | Noocyada alaabta | ||||
| Halabuurka Kiimikada | 12Y ZrO2 | Yello YxasilayZrO2 | Madow YxasilayZrO2 | Nano ZrO2 | Kulul buufin ZrO2 |
| ZrO2+HfO2 % | ≥79.5 | ≥94.0 | ≥94.0 | ≥94.2 | ≥90.6 |
| Y2O3 % | 20±0.25 | 5.25±0.25 | 5.25±0.25 | 5.25±0.25 | 8.8±0.25 |
| Al2O3 % | <0.01 | 0.25±0.02 | 0.25±0.02 | <0.01 | <0.01 |
| Fe2O3 % | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
| SiO2 % | <0.02 | <0.02 | <0.02 | <0.02 | <0.02 |
| TiO2 % | <0.005 | <0.005 | <0.005 | <0.005 | <0.005 |
| Isku dhafka biyaha (wt%) | <1.0 | <1.0 | <1.0 | <1.0 | <1.0 |
| LOI(wt%) | <3.0 | <3.0 | <3.0 | <3.0 | <3.0 |
| D50 (μm) | <1.0-5.0 | <1.0 | <1.0-1.5 | <1.0-1.5 | <120 |
| Bedka dusha sare (m2/g) | 8-15 | 6-12 | 6-15 | 8-15 | 0-30 |
| Nooca Guryaha | Noocyada alaabta | |||
| Halabuurka Kiimikada | CeriumxasilayZrO2 | Magnesium ayaa xasilayZrO2 | Kaalshiyamku wuxuu xasiliyay ZrO2 | Zircon budada isku dhafan ee aluminium |
| ZrO2+HfO2 % | 87.0±1.0 | 94.8±1.0 | 84.5±0.5 | ≥14.2±0.5 |
| CaO | --- | --- | 10.0±0.5 | --- |
| MgO | --- | 5.0±1.0 | --- | --- |
| CeO2 | 13.0±1.0 | --- | --- | --- |
| Y2O3 % | --- | --- | --- | 0.8±0.1 |
| Al2O3 % | <0.01 | <0.01 | <0.01 | 85.0±1.0 |
| Fe2O3 % | <0.002 | <0.002 | <0.002 | <0.005 |
| SiO2 % | <0.015 | <0.015 | <0.015 | <0.02 |
| TiO2 % | <0.005 | <0.005 | <0.005 | <0.005 |
| Isku dhafka biyaha (wt%) | <1.0 | <1.0 | <1.0 | <1.5 |
| LOI(wt%) | <3.0 | <3.0 | <3.0 | <3.0 |
| D50 (μm) | <1.0 | <1.0 | <1.0 | <1.5 |
| Bedka dusha sare (m2/g) | 3-30 | 6-10 | 6-10 | 5-15 |
Codsiga kuulka Zirconia
Waa kuwan qaar ka mid ah codsiyada caanka ah ee zirconium oxide:
- Ceramics iyo Refractories:
- Zirconium oxide waa qayb muhiim ah oo ka mid ah ceramics horumarsan, halkaas oo loo isticmaalo in lagu sameeyo wax soo saarka dhoobada sare sida qalabka goynta, nozzles, crucibles, iyo dahaarka refractory ee codsiyada heerkulka sare.
- Ilkaha la gashado iyo Prosthetics:
- Zirconia waxa loo isticmaalaa daawaynta ilkuhu ku rakibida ilkaha iyo saabuunta (taajajyada, buundooyinka, iyo ilko-xidhka) sababtuna tahay nooleheeda oo aad u wanaagsan, xoog iyo muuqaal ilig oo kale ah.
- Elektrooniga:
- Zirconium oxide waxaa loo isticmaalaa sida walxo dielectric ah oo ku jira qaybaha elektiroonigga ah sida capacitors iyo insulators sababtoo ah qalabka korontada ku shaqeeya ee joogtada ah iyo tamarta sare.
- Unugyada Shidaalka:
- Electrolytes-ku-saleysan Zirconia waxaa loo adeegsadaa unugyada shidaalka adag ee oksaydhka (SOFCs) si loo fududeeyo beddelka tamarta kiimikada tamarta korantada, taasoo awood u siinaysa koronto nadiif ah oo hufan.
- Dahaarka Xaraaradda Kulaylka:
- Dahaarka ku salaysan Zirconia ayaa lagu dabaqaa qaybaha mishiinka marawaxadaha gaaska si looga ilaaliyo jawiga heerkulka sare iyo hagaajinta waxtarka matoorka.
- Warbaahinada wax-ka-qaba iyo wax shiida:
- Kuulaha oxide ee Zirconium iyo budada ayaa loo isticmaalaa sida walxo xaaqaya soo saarista giraangiraha shiida, warqadaha ciid, iyo xeryahooda abrasive ee codsiyada mashiinada iyo turxaan bixinta kala duwan.
- Catalysis:
- Zirconium oxide waxaa loo isticmaalaa sidii qalab taageero oo loogu talagalay kicinta falcelinta kiimikada, halkaas oo bedkeeda sare iyo xasilloonida kuleylka ay kor u qaaddo waxqabadka kicinta.
- Codsiyada Biomedical:
- Zirconia waxaa loo isticmaalaa codsiyo caafimaad oo kala duwan, oo ay ku jiraan beddelka wadajirka ah ee misigta iyo jilibka, sababtoo ah laqabsigeeda noole iyo caabbinta xirashada iyo daxalka.
- Dahaarka iyo Dahaarka:
- Dahaarka Zirconium oxide ayaa lagu dabaqaa si ay dusha uga ilaaliyaan daxalka oo ay u xirtaan bay'ada kiimikada adag.Waxaa caadi ahaan loo isticmaalaa qalabka wax lagu farsameeyo kiimikaad.
- Aaladaha Korontada:
- Qalabka ku saleysan Zirconium oxide waxaa loo isticmaalaa aaladaha piezoelectric sida dareemayaasha iyo firfircoonida sababtoo ah awooda ay u leeyihiin inay dhaliyaan koronto marka culeyska farsamada la isticmaalo.
- Warshadaha dhalada:
- Zirconium oxide waxa loo isticmaalaa xasiliye ahaan soo saarista noocyada muraayadaha qaarkood, sida dhalooyinka aan rasaasta lahayn iyo muraayadaha indhaha ee tayada sare leh.
- Hawada hawada:
- Zirconium oxide waxaa loo isticmaalaa warshadaha hawada hawada qaybaha u baahan iska caabin heerkul sare ah iyo xoog, sida marawaxadaha marawaxadaha iyo gaashaanka kulaylka.
- Warshadaha Nukliyeerka:
- Alloys Zirconium waxaa loo isticmaalaa sida alaabta lagu daboolo ulaha shidaalka ee reactors nukliyeerka sababtoo ah caabbinta daxalka iyo awoodda ay u leeyihiin inay u adkeystaan heerkulka sare.
- Warshadaha Dharka:
- Zirconium oxide waxaa loo isticmaali karaa dab-demiska dharka si loo hagaajiyo caabbinta dabka.
- Gems-ka macmal ah iyo Ku-dayashada Gemstone:
- Zirconium oxide waxaa loo isticmaalaa in lagu abuuro dhagaxyo qaali ah oo la mid ah muuqaalka dheeman, sapphires, iyo dhagaxyo kale oo qaali ah.
Weydiintaada
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