Tiirka dhoobada ah ee axial and sleeve ceramic oxide zirconia waa xal wax qabad sare leh oo si gaar ah loogu talagalay in lagu buuxiyo shuruudaha baahida wax soo saarka dhoobada casriga ah. Tiirkan oxide zirconia ee horumarsan ayaa si taxadar leh loo farsameeyay si uu u bixiyo adkeysiga, saxnaanta, iyo isku halaynta wanaagsan ee codsiyada ku lug leh dhoobada axial iyo sleeve ceramics. Haddii aad ka shaqeyneyso jawi heerkul sarreeya ama aad u baahan tahay inaad ilaaliso waxqabadka xasilloon ee cadaadiska, tiirkan zirconia oxide wuxuu bixiyaa beddel ka sarreeya qalabka dhaqameed.
Sida wax soo saarka hormuudka ah ee goobta tiirarka dhoobada ah ee zirconia oxide, waxay isku daraysaa xoogga oksijiinta zirconia oo leh tignoolajiyada injineernimada-goynta, taasoo keentay sifooyin farsamo oo aad u fiican. Maaddadu xirto iska caabbinta, iska caabinta daxalka, iyo iska caabbinta shoogga kulaylka ayaa ka dhigaya mid aad ugu habboon warshadaha iyo deegaanka wax soo saarka dhoobada xirfadleyda ah. Awood u leh in lagu ilaaliyo sharafta qaabdhismeedka xitaa xaalado aad u daran, tiirarka oxide zirconia ee dhoobada axial iyo sleeve ceramics waxay hubisaa waxqabadka muddada dheer iyo shuruudaha dayactirka ugu yar.
Astaamaha ugu muhiimsan ee tiirkan oksidida zirconia ee waxqabadka sare leh waxaa ka mid ah xasilloonida cabbirka aad u fiican, xoogga cadaadiska aadka u sarreeya, iyo daaweynta dusha siman, taas oo ka caawisa inay si fiican u dhexgalaan qaybaha dhoobada kala duwan. Naqshadeedu waxay awood u siinaysaa is-dhexgalka aan kala go 'lahayn ee nidaamyada jira, taas oo u oggolaanaysa soo-saarayaasha doonaya inay hagaajiyaan waxtarka iyo tayada alaabta si ay si fudud u cusboonaysiiyaan.
Tiirkan zirconia oxide ee wax qabadkiisu sareeyo ayaa si weyn loogu isticmaalaa warshado badan sida soo celinta ilkaha, hawada hawada, iyo injineernimada saxda ah, maadaama shuruudaha qaybaha dhoobada ee dhinacyadan ay si gaar ah u adag yihiin. Tusaale ahaan, codsiyada ilkaha, tiirkani wuxuu bixiyaa taageerada lagama maarmaanka u ah taajajyada dhoobada iyo buundooyinka, hubinta mid deggan oo waara. Goobta hawada sare, waxay door muhiim ah ka ciyaartaa soo saarista qaybaha dhoobada ee xoogga badan, kuwaas oo ah inay awoodaan inay u adkeystaan heerkulka xad dhaafka ah iyo cadaadiska farsamada.
Sharaxaada faahfaahsan ee tiirka zirconia oxide (ku habboon ceramics axial iyo sleeve) waxay muujineysaa ku-dhaqankeeda codsiyada xirfadeed ee kala duwan. Laga soo bilaabo taageerida qaybaha dhoobada adag ilaa ilaalinta saxda ah ee mashiinada, alaabtan waxaa loogu talagalay inay si kalsooni leh ugu shaqeyso degaano kala duwan. Miisaankeeda fudud welina adag wuxuu sidoo kale wanaajiyaa hufnaanta nidaamka wuxuuna yareeyaa isticmaalka tamarta codsiyada qaarkood.
Mid ka mid ah faa'iidooyinka ugu muhiimsan ee isticmaalka tiirarka zirconia ee waxqabadka sare leh ee farsamaynta alaabta dhoobada ayaa ah inay u adkeysan karaan wareegyada walaaca ee soo noqnoqda iyada oo aan saameyn ku yeelan sharafta qaabdhismeedka. Tani waxay ka dhigaysaa door ku habboon codsiyada u baahan isticmaalka joogtada ah ama soo-gaadhista xaaladaha adag. Iska caabbinta tiirka ee hoos u dhaca kiimikada ayaa sii kordhisa cimrigiisa adeeg, yaraynaysaa baahida beddelka joogtada ah, waxayna hoos u dhigtaa kharashaadka hawlgalka.
Isticmaalayaasha raba inay helaan xal la isku halayn karo oo hufan oo loogu talagalay mashruucyadooda dhoobada, tiirarka axial iyo sleeve ceramic oxide zirconia ayaa bixiya doorasho soo jiidasho leh. Ma aha oo kaliya qayb laakiin waa qayb muhiim ah oo si weyn u wanaajisa waxqabadka guud iyo cimriga hababka dhoobada. Haddii aad hagaajinayso qalabka jira ama aad bilaabayso mashruuc cusub, alaabtani waxay ku siin kartaa taageerada lagama maarmaanka ah iyo xasiloonida si loo gaaro natiijooyinka ugu fiican.
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
|
Kala xiriir Hada
