Akụkụ ọkara ọnwa nwere mkpuchi Tantalum Carbide

Nkọwa dị mkpirikpi:

Graphite na-ewu ewu dị ka ihe magburu onwe ya na-eguzogide okpomọkụ dị elu na gburugburu okpomọkụ dị elu.Otú ọ dị, graphite na-adịkarị mfe oxidation na okpomọkụ dị elu, nke a na-apụghị izere ọbụna n'ime ọkụ ọkụ na gas inert.Iji dozie nsogbu a, Semicera ewepụtala ngwaahịa mkpuchi CVD tantalum carbide (TaC) iji nye nchebe dị mma maka mkpụrụ graphite.Anyị CVD tantalum carbide (TaC) mkpuchi nwere ike n'ụzọ dị irè gbochie graphite oxidation ma na-enye elu okpomọkụ iguzogide tụnyere graphite.Na mgbakwunye, TaC bụ ihe na-adịghị mma nke nwere ike iguzogide mmeghachi omume na gas dị ka argon na hydrogen na okpomọkụ dị elu.Gaa na Semicera ugbu a ka ịmatakwu banyere tantalum carbide CVD mkpuchi EPI susceptors iji hụ na nkwụsi ike na ntụkwasị obi nke ngwa okpomọkụ gị dị elu.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Mkpuchi TaC bụ ụdị mkpuchi tantalum carbide (TaC) nke a kwadebere site na teknụzụ ntinye ikuku anụ ahụ, ọ nwere njirimara ndị a:

1. High hardness: TaC mkpuchi ike dị elu, na-emekarị nwere ike iru 2500-3000HV, bụ ihe mkpuchi siri ike magburu onwe ya.

2. Yiri nkwụsi ike: mkpuchi TaC na-eguzogide nke ukwuu, nke nwere ike ibelata mmebi na mmebi nke akụkụ igwe n'oge eji.

3. Ezigbo nguzogide okpomọkụ dị elu: mkpuchi TaC nwekwara ike ịnọgide na-arụ ọrụ ya dị mma n'okpuru ọnọdụ okpomọkụ dị elu.

4. Nkwụsi ike nke kemịkal dị mma: mkpuchi TaC nwere ezigbo nkwụsi ike nke kemịkalụ ma nwee ike iguzogide ọtụtụ mmeghachi omume kemịkal, dị ka acids na bases.

碳化钽涂层物理特性物理特性 Njirimara anụ ahụ nke TaC mkpuchi
密度/ Njupụta	14.3 (g/cm³)
比辐射率 / Mgbapụta pụrụ iche	0.3
热膨胀系数 / Ọnụ ọgụgụ mgbasawanye okpomọkụ	6.3 10^-6/K
努氏硬度/ Isi ike (HK)	2000 HK
电阻 / Nguzogide	1 × 10^-5 Ohm*cm
热稳定性 / Thermal kwụsie ike	<2500 ℃
石墨尺寸变化 / Mgbanwe nha eserese	-10 ~ -20 nkeji
涂层厚度 / mkpuchi ọkpụrụkpụ	≥20um ahụkarị uru (35um± 10um)

Ningbo VET Energy Technology Co., Ltd bụ ụlọ ọrụ teknụzụ dị elu na-elekwasị anya na mmepụta na ahịa nke ihe dị elu dị elu, ihe na teknụzụ na-ekpuchi graphite, silicon carbide, ceramics, ọgwụgwọ elu na ihe ndị ọzọ.A na-eji ngwaahịa ndị a eme ihe na fotovoltaic, semiconductor, ike ọhụrụ, metallurgy, wdg.

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