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Seramiiki Silicon Carbide siri ike

Nkọwa dị mkpirikpi:

Silicon carbide bụ ihe inorganic nwere usoro kemịkalụ nke SiC.A na-eme ya site na mgbaze dị elu nke ihe ndị dị ka ájá quartz, petroleum coke (ma ọ bụ coal coke), na ibe osisi site na ọkụ na-eguzogide.Silicon carbide dịkwa na okike, mineral na-adịghị ahụkebe, moissanite.N'ime ihe ndị na-eme ka teknụzụ dị elu na-adịghị oxide dị ka C, N, na B, silicon carbide bụ nke a na-ejikarị eme ihe na nke kachasị mma.
A na-ahazi silicon carbide (SSiC) site na enweghị nrụgide sitere na ntụ ntụ silicon carbide dị ọcha dị ọcha n'ime ọkụ ọkụ na okpomọkụ nke 2100°C-2200°.na arụ ọrụ arụ ọrụ adịchaghị, nguzogide siri ike na abrasion granular, okpomọkụ dị elu, ọkachasị jikọtara ya na mpempe akwụkwọ rọba dị ka efere abrasion na-eguzogide ọgwụ, ma ọ bụ ihe igwe dị elu dị ka nfuli mbanye, uwe aka, mgbanaka akara, nozzles, bushes wdg.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe odide seramiiki

1) eyi & nrụrụ na-eguzogide.
2) Nfefe ọkụ ngwa ngwa.
3) Thermal Shock Resistant.
4) High Thermal Conductivity.
5) Oxidation & Radiation Resistant.
6) Ike dị elu & nnukwu kwụsiri ike.

Isi Parameter

Njirimara Nkeji SSiC
Nnukwu njupụta (SiC) V01% ≥99
Nnukwu njupụta g/cm3 3.10-3.15
Porosity pụtara % 0.2
Modul nke mgbawa na 20 ℃ Mpa 400
Modul nke mgbawa na 1200 ℃ Mpa 650
Modul nke elasticity na 20 ℃ Gpa 410
Thermal Conductivity na 1200 ℃ wm-1.k-1 55
Mgbasawanye thermal na 1200 ℃ a × 10-6/ ℃ 4.0
Thermal ujo eguzogide na 1200 ℃ Ọ dị ezigbo mma
Oke.arụ ọrụ okpomọkụ ℃ 1600

Ngwa

Ubi ngwa

Akụkụ

Petrochemical

Nozzles, akara akara, efere Valve

Ihe ndị Semiconductor

Efere efere

Chemical

Mgbakọ mgbapụta, ọkpọkọ ikuku, ibu akara

Mechanical

Nozzles, turbine agụba, rotors,

Aja-Mgbawa

Nchebe ndị agha

Akụkụ Nchekwa Mgbo Ahụ

Metallurgy

Ihe na-eguzogide ọkụ, Ndị na-agbanwe ọkụ

Ụlọ ọrụ ndị ọzọ

Crucibles, Ngwa, Nnyefe Okpomọkụ, Akụrụngwa Kiln, Bearings

Nha

nwere ike ahaziri dị ka ndị ahịa chọrọ.

Ọrụ

Anyị na-anabata iwu omenala.
Ọ bụrụ na ịchọrọ ịmatakwu ozi ngwaahịa, nabata ịkpọtụrụ anyị na anyị ga-enye gị ngwaahịa kachasị mma na ọrụ kacha mma!


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