Para karāhe silicon carbide ātete pāmahana teitei me te kawe wera pai

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He mea hanga te oko whakarewa silicon carbide ki ngā matūriki silicon carbide tino parakore. He tino kaha te ātete o te silicon carbide me te ātete pai ki te waikura, ā, ka taea te pupuri i ōna āhuatanga ā-tinana me te matū taketake i ngā pāmahana teitei i runga ake i te 2000 °C. He nui hoki te kawe wera o te oko whakarewa silicon carbide me te pumau wera pai, ka taea te whakawhiti wera me te ārai i te wera nui o te konganuku rewa i roto i te oko whakarewa.

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He mea hanga tā mātou ipu whakarewa silicon carbide mā te pēhi isostatic tino parakore, ā, he pai te kawe wera me te ātete pāmahana teitei. I te whakamahinga pāmahana teitei, he iti te tauwehenga o te whakawhānui wera, ā, he ātete totoka ki te wera tere me te whakamatao tere. He kaha te ātete waikura ki te waikura waikawa me te kawakore, ā, he tino pumau te matū. Ka taea te whakarite i te tauira motuhake mā te tuhi me te tauira, ā, ko te rauemi he karāpeti ā-rohe me te karāpeti kawemai hei whakatutuki i ngā hiahia rerekē o ngā kiritaki.

Ngā Raraunga Hangarau o ngā Rauemi
Rārangi	Wāhanga	Uara paerewa	Uara whakamātautau
Ātete ki te pāmahana	℃	1650℃	1800℃
Te Hanganga Matū (%)	C	35~45	45
	SiC	15~25	25
	AL2O3	10~20	25
	SiO2	20~25	5
Te Āhua o te Porowhita	%	≤30%	≤28%
Kaha Pehi	Mpa	≥8.5MPa	≥8.5MPa
Te Kīanga Papatipu	karamu/cm3	≥1.75	1.78
He hanganga isostatic tā mātou oko whakarewa silicon carbide, ka taea te whakamahi i te 23 ngā wā i roto i te oumu, ko ētahi atu ka taea te whakamahi i te 12 ngā wā anake.

Kua whakaurua ngā āhuatanga o te ipu whakarewa silicon carbide

Ko te ipu whakarewa silicon carbide he rauemi silicon carbide, he rauemi graphite i hangaia i te tātai pūtaiao, he rerekē i te rauemi whānui, ina whakanuia te pāmahana, ko te ipu silicon carbide ehara i te mea ka ngawari noa, ka piki ake te kaha, engari ka piki ake, i te 2500 nga nekehanga, ka ruarua te kaha kume.

1, hangarau matatau: te whakamahi i te tikanga hanga pēhi matao isostatic matatau o te ao hei hanga i te para, he pai te isotropy hua, he nui te kiato me te kaha, he ōrite te kiato, kāore he hapa.

2, he pai te ātete ki te waikura, me te whakaaro nui ki te hoahoa o te tauira hei ārai i te waikura o te karāhe i te wā e whakamahia ana.

3, paparanga kirikiri ahurei: he maha ngā paparanga o te mata o te para, ā, he rite tonu ki ngā rauemi hanga matotoru, ka tino whakapai ake i te ātete ki te waikura o te hua, ka roa ake te ora o te para.

4, te kawe wera nui: te whakamahi i te rauemi graphite tūturu, te tikanga whakakoi isostatic, te hanga pakitara para he angiangi, te kawe wera tere.

5, he nui te penapena pūngao: ka taea e te para i hangaia mai i ngā rauemi kawe wera whai hua te penapena i te nui o te pūngao mō ngā kaiwhakamahi i te wā e whakamahia ana.

Ningbo VET Energy Technology Co., Ltd (Miami Advanced Material Technology Co., LTD)）He umanga hangarau matatau a China e arotahi ana ki te whakaputa me te hoko i ngā rauemi matatau teitei, ko ngā rauemi me ngā hangarau e kapi ana i te graphite, te silicon carbide, te uku, te maimoatanga mata me ētahi atu. He whānuitia te whakamahinga o ngā hua i roto i te photovoltaic, te semiconductor, te pūngao hou, te metallurgy, me ētahi atu.

I roto i ngā tau, kua paahitia e mātou te pūnaha whakahaere kounga o te ao ISO 9001:2015, kua kohia e mātou he rōpū o ngā pūkenga ahumahi mohio me te auaha me ngā rōpū R & D, ā, he nui ngā wheako mahi i roto i te hoahoa hua me ngā tono hangarau.

Mā ngā pūkenga R&D mai i ngā rauemi matua ki ngā hua tono whakamutunga, kua tutuki i ngā hangarau matua me ngā hangarau matua o ngā mana pupuri taonga hinengaro motuhake he maha ngā auahatanga pūtaiao me te hangarau. Nā te kounga hua pumau, te kaupapa hoahoa pai rawa atu me te utu whai hua me te ratonga muri-hoko kounga teitei, kua riro i a mātou te mana me te whakawhirinaki mai i ō mātou kiritaki.