SiC cantilever paddle silicon carbide diffusion paddle

Nkọwa dị mkpirikpi:

Silicon carbide paddle, makwaara dị ka silicon carbide cantilever paddle, silicon carbide cantilever beam bụ ụdị silicon carbide seramiiki ngwaahịa mgbe 1850 ℃ dị elu okpomọkụ sintering, ma elu okpomọkụ sintering silicon carbide seramiiki bụ ihe pụrụ iche seramiiki ngwaahịa, site ezi ahụ α-SiC. na mgbakwunye na-agbanye n'ime oghere, na kọntaktị na silicon mmiri mmiri na oke okpomọkụ, carbon na oghere na infiltration nke Si mmeghachi omume, nguzobe nke β-SiC, Na jikọtara ya na α-SiC, silicon free jupụtara porosity, ka e wee nweta nnukwu njupụta seramiiki ihe; Ọ nwere ihe dị iche iche dị elu nke ceramics ụlọ ọrụ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ndị SemiceraSiC paddlesemebere ya maka mgbasawanye ọkụ dị ntakịrị, na-enye nkwụsi ike na nkenke n'ime usoro ebe izizi akụkụ dị oke mkpa. Nke a na-eme ka ha dị mma maka ngwa ebewaferna-edo onwe ya n'okpuru ikpo ọkụ na oyi na-ekpo ọkụ ugboro ugboro, ka ụgbọ mmiri wafer na-edobe iguzosi ike n'ezi ihe ya, na-eme ka arụ ọrụ na-agbanwe agbanwe.

Na-agụnye Semicera'ssilicon carbide diffusion paddlesn'ime ahịrị mmepụta gị ga-eme ka ntụkwasị obi nke usoro gị dịkwuo elu, n'ihi njirimara ọkụ na kemịkal ha dị elu. Paddles ndị a zuru oke maka mgbasa, oxidation, na usoro mgbakasị ahụ, na-ahụ na ejiri nlezianya na nkenke edozi wafers n'ime usoro ọ bụla.

Innovation dị na isi nke Semicera'sSiC paddleimewe. Emebere paddles ndị a ka ọ dabara nke ọma na akụrụngwa semiconductor dị ugbu a, na-enye njikwa njikwa emelitere. Ihe owuwu dị fechaa na imewe ergonomic abụghị naanị ịkwalite njem wafer kamakwa na-ebelata oge arụ ọrụ, na-ebute mmepụta nke ọma.

 

Njirimara anụ ahụ nke Silicon Carbide recrystallized

Ngwongwo

Uru a na-ahụkarị

Okpomọkụ na-arụ ọrụ (°C)

1600C (ya na oxygen), 1700C (mbelata gburugburu ebe obibi)

Ọdịnaya SiC

> 99.96%

Ọdịnaya Si efu

<0.1%

Nnukwu njupụta

2.60-2.70 g / cm3

Porosity pụtara

<16%

Ike mkpakọ

> 600 MPa

Ike na-ehulata oyi

80-90 MPa (20°C)

Ike na-ehulata ọkụ

90-100 MPa (1400°C)

Mgbasa ọkụ @1500°C

4,70 10-6/°C

Nrụpụta okpomọkụ @1200°C

23 W/m•K

Modulu nke na-agbanwe agbanwe

240 GPA

Mgbochi ujo okpomọkụ

Dị oke mma

Ụgbọ mmiri Cantilever (3)
Ụgbọ mmiri Cantilever (21)
fd658ca43ee41331d035aad94b7a9cc
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Igwe eji eme ihe
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Ụlọ Semicera Ware
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