musamman Silicon SIC mold silicon SSIC RBSIC mold

Takaitaccen Bayani:

Silicon carbide mara matsi (SSIC)ana samar da ita ta amfani da foda mai kyau na SiC wanda ke dauke da abubuwan da suka hada da sintering. Ana sarrafa shi ta hanyar yin amfani da hanyoyin da aka saba amfani da su don sauran yumbura kuma an yi su a 2,000 zuwa 2,200 ° C a cikin yanayin iskar gas mai ban sha'awa. Har ila yau, nau'in nau'i mai kyau, tare da nau'in hatsi <5 um, nau'i-nau'i masu girma tare da nau'in hatsi har zuwa 1.5. mm suna samuwa.

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Cikakken Bayani

Tags samfurin

Silicon SIC moldsilikiSSIC RBSIC m

An bambanta SSIC da babban ƙarfi wanda ke dawwama kusan har zuwa yanayin zafi sosai (kimanin 1,600° C), yana riƙe da ƙarfin na dogon lokaci!

Amfanin samfur:

High zafin jiki oxidation juriya

Kyakkyawan juriya na lalata

Kyakkyawan juriya abrasion

High coefficient na zafi conductivity
Ƙaunar kai, ƙananan yawa
Babban taurin
Ƙirar ƙira.

Kaddarorin fasaha:

Abubuwa	Naúrar	Bayanai
Tauri	HS	≥110
Matsakaicin Ƙira	%	<0.3
Yawan yawa	g/cm3	3.10-3.15
M	MPa	>2200
Ƙarfin Karɓa	MPa	>350
Ƙimar haɓakawa	10/°C	4.0
Abun ciki na Sic	%	≥99
Ƙarfafawar thermal	W/mk	>120
Na roba Modulus	GPA	≥400
Zazzabi	°C	1380