Cubic silicon carbide ceramic poda ipfumbu-girini poda. Yayo kemikari molecular formula ndeye: SiC, molecular uremu 40.10, density 3.2g/cm3, melting point 2973 ℃, thermal yekuwedzera coefficient 2.98 × 10-6K- 1.
Silicon carbide ceramic poda ine kuchena kwepamusoro, yakamanikana particle size distribution, small pores, high sintering activity, yenguva dzose crystal structure, yakanakisa thermal conductivity, uye iri semiconductor inogona kuramba oxidation pakupisa kwakanyanya; β-SiC ndebvu dzakareba Huru dhayamita reshiyo, kupedzwa kwepamusoro, kukwirisa dhayamita reshiyo, uye chidimbu chemukati mendebvu, kuita kwayo kuri nani pane zvimwe kungave yakanyudzwa munzvimbo ine ngura, inoshatisa zvakanyanya muindasitiri nemumigodhi, kana kuratidzwa kune tembiricha inodarika 1400°C. Inotengeswa ceramic kana simbi alloys, kusanganisira ultrahigh tembiricha alloys.
Zvinotsanangurwa zveSilicon Carbide:
ProductType | Silicon Carbide(β-SiCGrit) | Silicon Carbide (β-SiCUpfu) | Silicon Carbide(a-SiC Upfu) | |
Chikamu chemukati | ≥99% | β≥99% | ≥99% | |
makemikari anoumbwa (wt%) | C | >30 | >30 | - |
S | <0.12 | <0.12 | - | |
P | <0.005 | <0.005 | - | |
Fe2O3 | <0.01 | <0.01 | - | |
Zviyo(μm) | Customization | |||
Brand | Xinli Abrasive |
Kushandiswa kukuru kwesilicon carbide: Xinli Abrasive inogona kupa silicon carbide kune zvakasiyana-siyana zvekushandisa, kusanganisira hexagonal kana rhombohedral α-SiC uye cubic β-SiC uye β-SiC ndebvu. Zvinhu zvakaumbwa zvinoumbwa nesilicon carbide nemapurasitiki, simbi, uye ceramics zvinogona kuvandudza zvakanyanya zvimiro zvayo zvakasiyana. Nekuda kwekugadzikana kwayo kwakanyanya, kusimba kwepamusoro, uye yakanyanya kupisa conductivity, inoshandiswa zvakanyanya muzvinhu zveatomu zvesimba, zvigadziriso zvemakemikari, kupisa kwakanyanya, uye zvemagetsi nemagetsi. , semiconductor munda, magetsi ekupisa zvikamu uye resistors, etc. Inogonawo kushandiswa mumabrasives, abrasive tools, advanced refractory materials, uye yakanaka ceramics.
cubic silicon carbide inopa huwandu hwemashandisirwo mumaindasitiri mazhinji, kunyanya mumagetsi-ane simba, RF zvishandiso, magetsi emagetsi, semiconductor substrates, yakakwirira-tembiricha nharaunda, masensa, uye optoelectronics.
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