Bulo na Silica na Gilashin Sin na China daga masana'antar masana'anta da masana'antun gaske | Rongsheng

Takaitaccen Bayani:

Bulo na silica carbite wani nau'in kayan da ke hana ruwa gudu ne wanda galibi ake yin sa ta hanyar amfani da silicon carbide, bulo na silica carbide suna amfani da SiC a matsayin babban kayan da aka yi amfani da su, wanda ya haɗa da kashi 72% ~ 99% na abun ciki na SiC. Ana yin bulo na silica carbon tare da cakuda SiC granule, foda na SiC da wakili mai ɗaurewa ta hanyar haɗuwar tsufa, ƙira, bushewa da harbawa. Bulo na silica carbide yana da fasaloli na babban ƙarfin zafi, juriya mai kyau kuma ana iya amfani da shi don rufin tantanin halitta na aluminum. Bulo na hana ruwa gudu na silica carbon ya zama muhimmin kayan da ke hana ruwa gudu ga masana'antar ƙarfe, da masana'antar lurgical na ƙarfe mara ƙarfe.

Aika mana imel info@refractory-bricks.com

Cikakken Bayani game da Samfurin

Alamun Samfura

Bulo na silicate carbon yana cikin sinadaran da ke hana gurɓacewar iska, wanda ke jure wa lalacewar acid da alkali, abubuwan narkewa, da sauran tsatsa na sinadarai. Silicon carbide yana da halaye masu ƙarfi, juriya ga hana iskar oxygen, kuma babu canji a yanayin zafi mai yawa. A cikin dukkan kayan da aka yi amfani da su na bulo na hana iskar oxygen, tubalin carbon slilica shine mafi arha kuma mafi amfani da shi a wasu wurare. wanda za'a iya amfani da shi a masana'antu daban-daban, kamar masana'antar dutse, masana'antar gilashi, masana'antar ƙarfe, masana'antar bugawa, da masana'antar haske. Bugu da ƙari, tubalin carbon na silica da ake sayarwa yana da kyakkyawan aiki wajen jure wa gurɓacewar muhalli mai muni, kamar yawan zafin jiki mai yawa, juriya mai kyau ga abrasion, juriya mai kyau ga girgizar zafi, juriya mai ƙarfi ga lalata acid da alkali da ƙarancin faɗaɗa zafi da sauransu.

Kayayyakin Bulo na Silica Carbide

Babban ƙarfi,
Babban ƙarfin zafi,
Kyakkyawan juriya ga abrasion,
Babban juriya ga girgizar thermal,
Kyakkyawan juriya ga zaizayar ƙasa,
Yana da ƙarfi sosai wajen jure wa lalacewar acid da alkali,
.Ƙarancin faɗaɗa zafi.

Abun da ke cikin Silica Carbide Brick

Kayan da aka yi amfani da su wajen yin amfani da sinadarin silicate carbide su ne silicon carbide, kimanin kashi 72%-99% na sinadarin silicon carbide ana kiransa moissanite, yashi mai kama da corundum ko yashi mai hana ruwa shiga. Wanda ake yin sa da yashi mai siffar quartz, coke na petroleum ko kwal, da kuma guntun itace, wanda ake samar da shi ta hanyar narkewar zafin jiki mai yawa a cikin tanderun lantarki mai jure wa wutar lantarki.

Tsarin Kera Bulo Mai Silica Carbide

Ana samar da tubalin silicon carbide ne daga silicon carbide, wani abu da aka haɗa a cikin tanda mai amfani da wutar lantarki mai nau'in juriya a zafin da ya wuce 2500°C, ta hanyar amsawar silica da carbon. Bulogin carbon na silcate yana da ƙarfin lantarki na zafi sau goma fiye da na masu hana clay wuta, kyakkyawan tsatsa da juriyar girgizar zafi, kuma ana iya ƙirƙirar su zuwa siffofi masu rikitarwa. Bulogin cabon na silica na iya jure harin slag da zaizayar harshen wuta.

Rarraba Bulo Mai Silica Carbide

Ana iya rarraba tubalin da ke hana silicon carbide zuwa cikin tubalin da ke haɗa silicon carbide da yumɓu, tubalin da ke haɗa silicon carbide da Si3N4, tubalin da ke haɗa silicon carbide da Sialon, tubalin da ke haɗa silicon carbide da β-SiC, tubalin da ke haɗa silicon carbide da Si2ON2 da kuma tubalin da ke haɗa silicon carbide da recrystal.

Bayanin Bulo Mai Rage Silica Carbide na Rongsheng

Bulo na Silicon Carbide
Abubuwa	Naúrar	Bulogin SiO2 da aka haɗa da siliki mai ɗaure	Bulogin Silikon Carbide Mai Haɗi da Azoxyty-cornpounds	Bulogin Silikon Carbide Mai Haɗi da Mullite
Al2O3	%	~	~		≥10
SiO2	%	≤8	~		~
Fe2O3	%	≤1	≤0.6		≤1
Sic	%	≥90	≥80		≥85
Bayyanannen Porosity	%	≤18	≤18		≤18
Yawan Yawa	g/cm3	≥2.56	≥2.60		≥2.56
Ƙarfin Murkushewar Sanyi	Mpa	≥80	≥100		≥70
Rashin juriya a ƙarƙashin Load	℃	≥1600	≥1620		≥1550
Kwanciyar Hankali na Girgizar Zafi(Lokaci/850）	℃	≥40	≥40		≥35
Tsarin kwararar zafi	w/m*k	≥8	~		~
Ƙarfin Lanƙwasawa na Zafin Al'ada	Mpa	≥25	≥30		≥25
Ƙarfin Lanƙwasawa Mai Girma 1250℃*1h	Mpa	≥20	≥25		≥20
Matsakaicin Zafin Aiki	℃	1400	1500		1400

Amfani da Bulo na Silica Carbide

Bulo na silica carbide yana da ƙarfin jure zafi mai yawa, juriya mai kyau ga lalacewa, juriya ga girgizar zafi da juriya ga tsatsa. Don haka bulo na silica carbon yana da nau'ikan aikace-aikace iri-iri kamar haka: