Silicon carbide wafer ụgbọ mmiri

Ụgbọ mmiri Silicon carbide egosipụtara Foto

Nkọwa dị mkpirikpi:

Ụgwọ nke ụlọ ọrụ Semicera Energy Technology Co., Ltd. bụ onye na-ebute ụzọ nke seramiki semiconductor dị elu yana naanị onye nrụpụta na China nke nwere ike n'otu oge na-enye seramiiki silicon carbide dị ọcha (karịaMeghariri ya SiC) na mkpuchi CVD SiC. Na mgbakwunye, ụlọ ọrụ anyị na-agba mbọ maka ubi seramiiki dị ka alumina, aluminum nitride, zirconia, na silicon nitride, wdg.

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Njirimara ngwaahịa SiC

Okpomọkụ dị elu na mgbochi corrosion, na-emeziwanye mma wafer na nrụpụta

SiC na-ezo aka na silicon carbide. Silicon carbide (SiC) bụ ájá quartz, coke na akụrụngwa ndị ọzọ site na agbaze ọkụ dị elu. Ihe nrụpụta ụlọ ọrụ nke silicon carbide ugbu a nwere ụdị abụọ, silicon carbide na carbide silicon green. Ha abụọ bụ kristal hexagonal, ike ndọda nke 3.21g / cm3, ike ike micro nke 2840 ~ 3320kg / mm2.

Dịkarịa ala, ụdị 70 nke silicon carbide crystalline, n'ihi ike ndọda ya dị ala 3.21g / cm3 na ike okpomọkụ dị elu, ọ dabara maka bearings ma ọ bụ akụrụngwa ọkụ ọkụ dị elu. na nrụgide ọ bụla enweghị ike iru, ma nwee nnukwu ọrụ kemịkal dị ala.

N'otu oge ahụ, ọtụtụ ndị agbalịwo iji dochie silicon na silicon carbide n'ihi na ha elu thermal conductivity, elu-etipịa ike eletriki na elu kacha ugbu njupụta ugbu a. Na nso nso a, na ngwa nke semiconductor elu ike components. N'ezie, silicon carbide mkpụrụ na thermal conductivity, ihe karịrị 10 ugboro elu karịa sapphire mkpụrụ, otú ojiji nke silicon carbide substrate LED components, na ezi conductivity na thermal conductivity, dịtụ mma na mmepụta nke elu-ike LED.