Zirconium oxide zirconia pauda Kiʻi Hōʻikeʻike

Zirconium oxide zirconia pauka

Ka nui o ka ʻāpana:20nm, 30-50nm, 80-100nm, 200-400nm, 1.5-150um

ʻAiʻa:5.85 G/Cm³

Lae hehee:2700°c

Lae paila:4300 ºC

maʻiʻo:99%-99.99%

Noi:Keramika, Kahiko, Nā Huahana Ho'ā

kala:Keʻokeʻo

E HOAKAKA ANO

Huahana Huahana

Palapala noi

ʻO ka pauda Zircon

ʻO Zirconia pauka nā hiʻohiʻona o ka paʻakikī kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa kino kino, ka pale ʻana i ka lole, ka conductivity thermal liʻiliʻi, ke kūpaʻa haʻalulu ikaika, ke kūpaʻa kemika maikaʻi, nā mea hoʻohui koʻikoʻi, etc. Hiki ke hoʻomaikaʻi ʻia nā waiwai o ka mea ma ka hui ʻana. Nanometer zirconia me ka alumina a me ka oxide silika.ʻAʻole hoʻohana wale ʻia ka Nano zirconia i nā seramika hana a me nā seramika hana.Nano zirconia doped me nā mea ʻokoʻa conductive waiwai, hoʻohana ʻia i ka hana ʻana i nā electrode pākaukau paʻa.

Nā waiwai kino
Kiʻekiʻe loa ka helu heheʻe
Paʻa kemika ma nā wela kiʻekiʻe
Hoʻonui wela haʻahaʻa i hoʻohālikelike ʻia me nā metala
Kūleʻa mechanical kiʻekiʻe
Kūʻē abrasion
ʻO ke kūpaʻa ʻino
Oxide ion conductivity (ke hoʻopaʻa ʻia)
Inertia kemika

Nā kikoʻī

ʻAno Waiwai	Nā ʻano huahana
ʻAno Waiwai
Hoʻohui Kimia	ZrO2 maʻamau	ZrO2 maʻemaʻe kiʻekiʻe	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
Ka Hui Wai(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
ʻĀpana ʻili (m2/g)	<7	3-80	6-25	8-30	8-30

ʻAno Waiwai	Nā ʻano huahana
ʻAno Waiwai
Hoʻohui Kimia	12Y ZrO2	Aloha Yhoʻopaʻa ʻiaZrO2	ʻEleʻele Yhoʻopaʻa ʻiaZrO2	Nano ZrO2	Māmā kāpīpī 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
Ka Hui Wai(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
ʻĀpana ʻili (m2/g)	8-15	6-12	6-15	8-15	0-30

ʻAno Waiwai	Nā ʻano huahana
ʻAno Waiwai
Hoʻohui Kimia	Ceriumhoʻopaʻa ʻiaZrO2	Hoʻopaʻa ʻia ka MagnesiumZrO2	Hoʻopaʻa ʻia ka calcium ZrO2	Zircona alumini hui pauda
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
Ka Hui Wai(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
ʻĀpana ʻili (m2/g)	3-30	6-10	6-10	5-15

ʻO nā pono o ka pauda Zircon

» Loaʻa i ka huahana ka hana sintering maikaʻi, sintering maʻalahi, paʻa shrinkage ratio a me ka maikaʻi sintering shrinkage kūlike;

» ʻO ke kino i hoʻopaʻa ʻia he mau mea mīkini maikaʻi loa, ikaika kiʻekiʻe, paʻakikī a paʻakikī;

» Loaʻa ka wai maikaʻi, kūpono no ka paʻi maloʻo, kaomi isostatic, paʻi 3D a me nā kaʻina hana hoʻoheheʻe ʻē aʻe.

Mua: Kiʻekiʻe Maʻemaʻe 95% Zro2 2mm Yttrium/yttria Stabilized Zirconia Bead/pōpō

Aʻe: B80 Zirconia ZrO2 Ceramic Blasting Media

ʻO Zirconia Powder Noi

Hāʻawi mākou i ka pauka zirconia maʻemaʻe kiʻekiʻe, hiki ke hoʻohana ʻia i nā manawa he nui, e like me ka cathode material o ka pā lithium, TZP structure, niho, ke kua o ke kelepona paʻa, zirconia gem, i waena o lākou:

Hoʻohana ʻia ma ke ʻano he mea maikaʻi:

ʻO ka pauka zirconia i hāʻawi ʻia e mākou he mau hiʻohiʻona o ka nui maikaʻi, ka hoʻokaʻawale ʻana i ka nui o ka nui, ʻaʻohe agglomeration paʻakikī, a me ka sphericity maikaʻi.ʻO ka hoʻopaʻa ʻana iā ia i loko o ka mea cathode o ka pā lithium hiki ke hoʻomaikaʻi i ka hana pōʻai o ka pākaukau a me ka hoʻonui ʻana i ka hana.Ke hoʻohana nei i kāna conductivity, hiki ke hoʻohana ʻia ka pauka zirconia maʻemaʻe kiʻekiʻe no ka hana electrode i loko o ka pākaukau paʻa kiʻekiʻe.Hiki ke hoʻohana ʻia ka pauka Zirconia (99.99%) e like me nā mea anode no nā pā lithium, e like me ka nickel cobalt lithium manganate (NiCoMn) O2), lithium cobaltite (LiCoO2), lithium manganate (LiMn2O4).

No nā lālā hoʻolālā:

TZP, tetragonal zirconia polycrystalline ceramics.Ke hoʻomalu ʻia ka nui o ka stabilizer i ka nui kūpono, hiki ke mālama ʻia ka t-ZrO2 i kahi kūlana metastable i ka mahana wela.Ma lalo o ka hana o ka ikaika o waho, hiki iā ia ke hoʻololi i ka t-ZrO2 phase, hoʻoikaika i ka hoʻololi ʻole o ka hoʻololi ZrO2 kino, a hoʻomaikaʻi i ka laina haki o ka ceramic holoʻokoʻa.Loaʻa iā TZP nā waiwai mechanical maikaʻi loa e like me ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, a me ke kūpaʻa kiʻekiʻe.Hiki ke hoʻohana ʻia e hana i nā ʻāpana kūkulu ʻana i ke ahi a me ka wela wela.

No nā niho porcelain:

He ikaika kiʻekiʻe ka Zirconia, biocompatibility maikaʻi, ʻaʻohe hoʻoulu i ka gingiva, ʻaʻohe hopena maʻi, no laila kūpono loa ia no ka hoʻohana waha.No laila, hoʻohana pinepine ʻia ka pauka zirconia e hana i nā niho ceramic zirconia.Hana ʻia nā niho zirconia all-ceramic e ka hoʻolālā kōkua kamepiula, ka nānā ʻana i ka laser, a laila hoʻomalu ʻia e kahi polokalamu kamepiula.Loaʻa iā ia nā hiʻohiʻona o ka hiʻohiʻona translucent maikaʻi, kiʻekiʻe kiʻekiʻe, a me ka ikaika, ka lihi kokoke loa, ʻaʻohe gingivitis, ʻaʻohe obstruction i ka X-ray, a pēlā aku.Hiki iā ia ke loaʻa i nā hopena hoʻoponopono lōʻihi i ka lāʻau lapaʻau.

Hoʻohana ʻia e hana i ka panel hope o ke kelepona paʻalima:

I ka wā 5G, pono ka wikiwiki o ka hoʻouna ʻana i ka hōʻailona he 1-100 mau manawa o 4G.Hoʻohana ke kamaʻilio 5G i kahi kikoʻī ʻoi aku ma mua o 3GHz, a ʻoi aku ka pōkole o kona lōʻihi hawewe millimeter.Ke hoʻohālikelike ʻia me ke kuamoʻo metala, ʻaʻohe mea keakea ʻana o ke kua o ke kelepona paʻa i ka hōʻailona a loaʻa iā ia ka hana maikaʻi ʻole o nā mea ʻē aʻe.Ma waena o nā mea seramika āpau, loaʻa i ka zirconia ceramic nā mea maikaʻi o ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka waikawa a me ke kūpaʻa alkali, ke kūpaʻa corrosion, a me ke kūpaʻa kemika kiʻekiʻe.I ka manawa like, loaʻa iā ia nā hiʻohiʻona o ka pale ʻana, ʻaʻohe pale hōʻailona, hana maikaʻi loa o ka wela, a me ka hopena maikaʻi.No laila, ua lilo ka zirconia i ʻano mea hou o ke kino kelepona ma hope o ka plastic, metala, a me ke aniani.I kēia manawa, ʻo ka noi zirconia ceramic i nā kelepona paʻa i haku ʻia me kahi backplate a me kahi pā uhi ʻike manamana lima.

Hoʻohana ʻia e hana i ka zirconia gem:

ʻO ka hana ʻana i nā pōhaku makamae zirconia mai ka pauka zirconia he kahua koʻikoʻi o ka hana hohonu a me ka noi ʻana o ka zirconia.ʻO ka synthetic cubic zirconia he ʻeleʻele paʻakikī, kala ʻole, a me ka optically flawless crystal.Ma muli o kona kumu kūʻai haʻahaʻa, lōʻihi, a me nā hiʻohiʻona like me nā daimana, ʻo ka cubic zirconia gemstones ka mea nui loa no nā daimana mai 1976.