Phofo ea zirconium oxide zirconia Setšoantšo se Hlahisitsoeng

Zirconium oxide phofo ea zirconia

Boholo ba Likaroloana:20nm, 30-50nm, 80-100nm, 200-400nm, 1.5-150um

Botenya:5.85 G/cm³

Sebaka sa ho Qhibiliha:2700°c

Sebaka sa ho Belisa:4300 ºC

Dikahare:99% -99.99%

Kopo:Ceramic, Betri, Lihlahisoa tse Refractory

'Mala:Bosweu

IKGOKANE LE HONA JOALE

Qaqiso ea Sehlahisoa

Kopo

Phofo ea Zircon

Phofo ea Zirconia e na le litšobotsi tsa ho ba thata haholo, ho hanyetsa mocheso o phahameng, ho hanyetsa ho bola ha lik'hemik'hale, ho hanyetsa ho tsofala, ho khanna mocheso o monyenyane, ho hanyetsa ho matla ha mocheso, botsitso bo botle ba lik'hemik'hale, thepa e ikhethang ea motsoako, jj. Thepa ea thepa e ka ntlafatsoa ka ho kopanya nanometer zirconia le alumina le silicon oxide. Nano zirconia ha e sebelisoe feela ka har'a li-ceramic tsa meaho le li-ceramic tse sebetsang. Nano zirconia e nang le likarolo tse fapaneng tsa thepa ea ho khanna, e sebelisoa tlhahisong ea li-electrode tsa betri tse tiileng.

Thepa ea 'mele
Sebaka se phahameng haholo sa ho qhibiliha
Botsitso ba lik'hemik'hale mochesong o phahameng
Katoloso e tlase ea mocheso ha e bapisoa le litšepe
Khanyetso e phahameng ea mechini
Khanyetso ea ho khohlela
Khanyetso ea ts'enyeho
Ho tsamaisa ha ion ea oxide (ha e tsitsitsoe)
Ho se sebetse ha lik'hemik'hale

Litlhaloso

Mofuta oa Thepa	Mefuta ea lihlahisoa
Mofuta oa Thepa
Sebopeho sa Lik'hemik'hale	ZrO2 e tloaelehileng	ZrO2 e hloekileng haholo	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
Sebopeho sa Metsi (boima%)	<0.5	<0.5	<1.0	<1.0	<1.0
LOI(boima%)	<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
Sebaka sa bokaholimo (m2/g)	<7	3-80	6-25	8-30	8-30

Mofuta oa Thepa	Mefuta ea lihlahisoa
Mofuta oa Thepa
Sebopeho sa Lik'hemik'hale	12Y ZrO2	Yello Ye tsitsitsengZrO2	E ntšo Ye tsitsitsengZrO2	Nano ZrO2	Thermal fafatsa 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
Sebopeho sa Metsi (boima%)	<1.0	<1.0	<1.0	<1.0	<1.0
LOI(boima%)	<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
Sebaka sa bokaholimo (m2/g)	8-15	6-12	6-15	8-15	0-30

Mofuta oa Thepa	Mefuta ea lihlahisoa
Mofuta oa Thepa
Sebopeho sa Lik'hemik'hale	Ceriume tsitsitsengZrO2	Magnesium e tsitsitseZrO2	K'halsiamo e tsitsitseng ZrO2	Zircon phofo e kopantsoeng ea 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
Sebopeho sa Metsi (boima%)	<1.0	<1.0	<1.0	<1.5
LOI(boima%)	<3.0	<3.0	<3.0	<3.0
D50(μm)	<1.0	<1.0	<1.0	<1.5
Sebaka sa bokaholimo (m2/g)	3-30	6-10	6-10	5-15

Melemo ea Phofo ea Zircon

» Sehlahisoa se na le ts'ebetso e ntle ea ho sinta, ho sinta habonolo, karolelano e tsitsitseng ea ho nyenyefatsa le botsitso bo botle ba ho sinta;

» 'Mele o sintered o na le thepa e ntle ea mechine, matla a phahameng, ho thatafala le ho tiea;

» E na le phallo e ntle ea metsi, e loketse ho tobetsa ka omileng, ho tobetsa ka isostatic, khatiso ea 3D le lits'ebetso tse ling tsa ho bopa.

E fetileng: E Hloekileng ka ho Fetisisa ea 95% Zro2 2mm Yttrium/yttria e Tsitsitseng Zirconia Bead/bolo

E 'ngoe: B80 Zirconia ZrO2 Ceramic ho qhomisa Media

Litšebeliso tsa Phofo ea Zirconia

Re fana ka phofo ea zirconia e hloekileng haholo, e ka sebelisoang maemong a mangata, joalo ka thepa ea cathode ea betri ea lithium, sebopeho sa TZP, meno, karolo e ka morao ea mohala oa thekeng, lehakoe la zirconia, har'a tsona:

E sebelisoa e le thepa e ntle:

Phofo ea zirconia e fanoeng ke rona e na le litšobotsi tsa boholo bo bonyenyane, kabo e ts'oanang ea boholo ba likaroloana, ha e na ho kopana ho thata, le sphericity e ntle. Ho e kenya ka har'a thepa ea cathode ea betri ea lithium ho ka ntlafatsa ts'ebetso ea potoloho ea betri le ts'ebetso ea sekhahla. Ka ho sebelisa conductivity ea eona, phofo ea zirconia e hloekileng haholo e ka sebelisoa bakeng sa tlhahiso ea li-electrode ka har'a betri e tiileng e sebetsang hantle. Phofo ea zirconia (99.99%) e ka sebelisoa e le thepa ea anode bakeng sa libeteri tsa lithium, tse kang nickel cobalt lithium manganate (NiCoMn) O2), lithium cobaltite (LiCoO2), lithium manganate (LiMn2O4).

Bakeng sa litho tsa meaho:

TZP, liseramike tsa polycrystalline tsa tetragonal zirconia. Ha bongata ba stabilizer bo laoloa ka tekanyo e nepahetseng, t-ZrO2 e ka bolokoa boemong bo tsitsitseng mochesong oa kamore. Tlas'a ts'ebetso ea matla a kantle, e ka etsa phetoho ea mohato oa t-ZrO2, ea tiisa 'mele oa ZrO2 o seng oa phetoho ea mohato, le ho ntlafatsa mola oohle oa ceramic o robehileng. TZP e na le thepa e ntle ea mechini e kang matla a phahameng, ho tiea ho phahameng, le ho hanyetsa ho tsofala ho phahameng. E ka sebelisoa ho etsa likarolo tsa sebopeho tse hanelang mollo le tse hanelang mocheso o phahameng.

Bakeng sa meno a porcelain:

Zirconia e na le matla a phahameng, e lumellana hantle le 'mele, ha e na tšusumetso ho gingiva, 'me ha e na karabelo ea allergy, kahoo e loketse haholo bakeng sa tšebeliso ea molomo. Ka hona, phofo ea zirconia hangata e sebelisoa ho etsa meno a zirconia a letsopa. Meno a zirconia a entsoeng ka ceramic a etsoa ka moralo o thusoang ke khomphutha, ho skena ka laser, ebe a laoloa ke lenaneo la khomphutha. E na le litšobotsi tsa ponahalo e ntle e bonaletsang, ho ba le bongata bo phahameng, le matla, ho ba haufi hantle, ha ho gingivitis, ha ho na tšitiso ho X-ray, jj. E ka fumana litlamorao tsa tokiso tse tšoarellang nako e telele litleleniking.

E sebelisetsoa ho etsa phanele e ka morao ea mohala oa thekeng:

Mehleng ea 5G, lebelo la phetisetso ea lets'oao le tlameha ho ba makhetlo a 1-100 ho feta 4G. Puisano ea 5G e sebelisa sekala se fetang 3GHz, 'me bolelele ba leqhubu la eona la millimeter bo bokhutšoanyane. Ha e bapisoa le backplane ea tšepe, backplane ea ceramic ea mohala oa selefouno ha e na tšitiso lets'oao 'me e na le ts'ebetso e sa bapisoeng le e phahameng ea lisebelisoa tse ling. Har'a lisebelisoa tsohle tsa ceramic, zirconia ceramic e na le melemo ea matla a phahameng, ho thatafala ho hoholo, ho hanyetsa asiti le alkali, ho hanyetsa mafome, le botsitso bo phahameng ba lik'hemik'hale. Ka nako e le 'ngoe, e na le litšobotsi tsa ho hanyetsa ho ngoapa, ho se sireletsehe ha lets'oao, ts'ebetso e ntle ea ho qhala mocheso, le phello e ntle ea ponahalo. Ka hona, zirconia e fetohile mofuta o mocha oa thepa ea 'mele ea mohala oa selefouno kamora polasetiki, tšepe le khalase. Hona joale, ts'ebeliso ea ceramic ea zirconia lifonong tsa selefouno e entsoe haholo-holo ka backplate le poleiti ea sekoahelo sa menoana.

E sebelisetsoa ho etsa lehakoe la zirconia:

Tlhahiso ea mahakoe a zirconia a tsoang phofo ea zirconia ke tšimo ea bohlokoa ea ts'ebetso le ts'ebeliso e tebileng ea zirconia. Zirconia ea cubic ea maiketsetso ke kristale e thata, e se nang 'mala, le e se nang sekoli e bonahalang. Ka lebaka la theko ea eona e tlase, e tšoarellang, le ponahalo e tšoanang le ea litaemane, mahakoe a zirconia a cubic e bile sebaka sa bohlokoa ka ho fetisisa sa litaemane ho tloha ka 1976.