O lima sima zirconia fa'apitoa mo semiconductor

Customizable zirconia ceramic lima mo semiconductor Ata Fa'aalia

Fa'amatalaga Puupuu:

Zirconiakeramika

Zirconium oxide, e taʻua foi o le Zirconia, o se sima faʻatekinisi sili ona faigata ma le maʻaʻa o> 9 Mohs. Zirconia o loʻo i ai le malosi sili ona maualuga ma le gau gau i le vevela o le potu i totonu o mea uma sima maualuga, I le faaopoopo atu i le tetee atu i osofaʻiga mai uʻamea uʻamea, solvents organic. , acids malosi, ma alkalis malosi, so vaega sima zirconia e masani ona faʻaaogaina i tulaga ogaoga auaunaga eseese.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Zirconia o se mea e maualuga le malosi faʻainisinia ma gau gau i le vevela o le potu. O la matou zirconia (ZrO2) ua faʻaopoopoina i le 3mol%Y2O3 vaega faʻamautu zirconia (PSZ). Talu ai ona e laʻititi le lautele o mea PSZ, e mafai ona faʻatautaia ma le saʻo maualuga, ma o lona faʻaogaina i vaega faʻapipiʻi saʻo e pei o limu ua faʻalauteleina. E le gata i lea, e mafai foi ona faʻaaogaina mo meafaigaluega faʻapisinisi, vaega faʻafesoʻotaʻi opitika ma le faʻaogaina o meafaigaluega. O le maualuga gau gau o PSZ e mafai ona faʻaaogaina e fai ai ni puna faʻapitoa, ma e faʻaaogaina lautele i naifi sima fale, slicer ma isi vaega.

Meatotino Meatotino

Aitema	95% Alumina	99% Alumina	Zirconia	Silicon carbide	SiliconNalu ese	AluminiNalu ese	Masini sima
Lanu	lanu pa'epa'e	Samasama moli	lanu pa'epa'e	lanu uliuli	lanu uliuli	lanu efuefu	lanu pa'epa'e
Malosi (g/cm3)	3.7g/cm3	3.9g/cm3	6.02g/cm3	3.2g/cm3	3.25g/cm3	3.2g/cm3	2.48g/cm3
Suavai	0%	0%	0%	0%	0%	0%	0%
Malosi(HV)	23.7	23.7	16.5	33	20	-	-
Malosi fa'afoliga(MPa)	300MPa	400MPa	1100MPa	450MPa	800MPa	310MPa	91MPa
Malosi fa'amalosi(MPa)	2500MPa	2800MPa	3600MPa	2000MPa	2600MPa	-	340MPa
Young's Modulus Of Elasticity	300GPa	300GPa	320GPa	450GPa	290GPa	310~350GPa	65GPa
Fa'atatau o Poisson	0.23	0.23	0.25	0.14	0.24	0.24	0.29
Amioga vevela	20W/m°C	32W/m°C	3W/m°C	50W/m°C	25W/m°C	150W/m°C	1.46W/m°C
Malosiaga Dielectric	14KV/mm	14KV/mm	14KV/mm	14KV/mm	14KV/mm	14KV/mm	14KV/mm
Tete'e Volume(25℃)	>1014Ω·cm	>1014Ω·cm	>1014Ω·cm	>105Ω·cm	>1014Ω·cm	>1014Ω·cm	>1014Ω·cm

Zirconia (ZrO2) Ou fa'aoga autu

Meafaigaluega faʻapipiʻi ma faʻapipiʻi (tulaga eseese, mea faʻapipiʻi saʻo, mea faʻapipiʻi); Vaega ole fale (fa'avasegaina, vili ea, vili vili); Meafaigaluega fa'apisinisi (oti fale gaosimea, masini slitter, lola lolomi mafolafola); Vaega fa'afeso'ota'i mata (mama fa'amau, lima, mea fa'apipi'i V-groove); Punavai faapitoa (coil spring, plate spring); O oloa fa'atau (sikuli fa'a'ese'ese la'ititi, naifi sima, sikisi).