China China Glass Ng'anjo ya Silika Njerwa kuchokera ku Real Factory fakitale ndi opanga | Chithunzi cha Rongsheng

China China Glass Ng'anjo ya Silika Njerwa kuchokera ku Real Factory fakitale ndi opanga | Rongsheng

Kufotokozera Kwachidule:

Njerwa ya silika carbite ndi mtundu wa zinthu zotsutsa zomwe zimapangidwa makamaka ndi silicon carbide, njerwa za silika carbide zimagwiritsa ntchito SiC monga zopangira zazikulu, zomwe zimaphatikizapo 72% ~ 99% SiC. njerwa ya kaboni ya silicon imapangidwa ndi kusakaniza SiC granule, SiC ufa ndi zomangira kudzera kusakaniza kokalamba, kuumba, kuyanika ndi kuwombera. silicon carbide block ili ndi mawonekedwe apamwamba matenthedwe matenthedwe, kukana kwamphamvu kwambiri ndipo imatha kugwiritsidwa ntchito ngati zomangira za aluminiyamu cell. Njerwa ya silicon carbon refractory imakhala zinthu zofunika kwambiri zopangira zitsulo, komanso makampani opanga zitsulo zopanda chitsulo.

Titumizireni imelo info@refractory-bricks.com

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Silicate carbon njerwa ndi wa ndale refractory, amene kupirira kukokoloka kwa asidi ndi alkali slags, solvents, ndi dzimbiri mankhwala ena. Silicon carbide ili ndi zilembo zamphamvu kwambiri, kukana kwa anti-oxidation, ndipo palibe kusintha pa kutentha kwakukulu. Muzinthu zonse za njerwa zopanda oxide refractory, njerwa ya slilica carbon ndiyo yotsika mtengo komanso yogwiritsidwa ntchito kwambiri m'malo ena. zomwe zingagwiritsidwe ntchito m'mafakitale osiyanasiyana, monga mafakitale a miyala, mafakitale a galasi, mafakitale azitsulo, mafakitale osindikizira, ndi mafakitale opepuka. Kupatula apo, njerwa ya silika ya kaboni yogulitsa imakhala ndi ntchito yabwino kwambiri yolimbana ndi kukokoloka koyipa kwa chilengedwe, monga kutentha kwapamwamba, kukana kwa abrasive, kukana kwakukulu kwamafuta, kugonjetsedwa ndi asidi ndi kukokoloka kwa alkali slag ndi koyefifi ya kutentha kochepa ndi etc.

Katundu wa Silica Carbide Njerwa

Mphamvu zazikulu,
Kutentha kwakukulu kwa conductivity,
Kukana bwino kwa abrasive,
Kulimbana kwakukulu kwa kutentha kwa kutentha,
Kukana kukokoloka kwabwino kwambiri,
Kulimbana mwamphamvu ndi kukokoloka kwa asidi ndi alkali slag,
.Kutsika kowonjezera kutentha kokwanira.

Kupangidwa kwa Silica Carbide Njerwa

Silicate carbide block zida zopangira ndi silicon carbide, pafupifupi 72% -99%. Silicon carbide imatchedwanso moissanite, corundum sand kapena refractory sand. zomwe zimapangidwa ndi mchenga wa quartz, petroleum coke kapena malasha phula, ndi matabwa amatabwa, omwe amapangidwa ndi kutentha kwakukulu kusungunuka mu ng'anjo yamagetsi yamagetsi.

Njira Yopangira Njerwa ya Silica Carbide

Njerwa ya silicon carbide imapangidwa kuchokera ku silicon carbide, zopangira zomwe zimapangidwa mung'anjo yamagetsi yolimbana ndi kutentha kwa 2500 ° C, chifukwa cha silika ndi kaboni. Njerwa za silika za kaboni zimakhala ndi matenthedwe opangira matenthedwe kakhumi kuposa ma fireclay refractories, corrosion yabwino komanso kukana kugwedezeka kwamafuta, ndipo amatha kupangidwa kukhala mawonekedwe ovuta. Njerwa ya kabati ya silika imatha kupirira kuukira kwa slag komanso kukokoloka kwa moto.

Silica Carbide Njerwa Gulu

Njerwa za Silicon carbide refractory zitha kugawidwa kukhala njerwa zadongo zomangika za silicon carbide, njerwa za Si3N4 zomangika za silicon carbide, njerwa za Sialon zomangira silicon carbide, njerwa za β-SiC zomangira silicon carbide, Si2ON2 njerwa zomangika za silicon carbide ndi njerwa za recrystal silicon carbide.

Rongsheng Refractory Silica Carbide Njerwa Zofotokozera

Njerwa ya Silicon Carbide
Zinthu	Chigawo	SiO2 Bonded Silicon Carbide Njerwa	Azoxty-cornpounds Bonded Silicon Carbide Njerwa	Mullite Bonded Silicon Carbide Njerwa
Al2O3	%	~	~		≥10
SiO2	%	≤8	~		~
Fe2O3	%	≤1	≤0.6		≤1
Sic	%	≥90	≥80		≥85
Kuwoneka kwa Porosity	%	≤18	≤18		≤18
Kuchulukana Kwambiri	g/cm3	≥2.56	≥2.60		≥2.56
Cold Crushing Mphamvu	Mpa	≥80	≥100		≥70
Refractoriness pansi Katundu	℃	≥1600	≥1620		≥1550
Thermal Shock Stability(Nthawi / 850）	℃	≥40	≥40		≥35
Thermal Conductivity	w/m*k	≥8	~		~
Kutentha Kwachizolowezi Kupinda Mphamvu	Mpa	≥25	≥30		≥25
Kutentha Kwambiri Kupinda Mphamvu1250℃*1h	Mpa	≥20	≥25		≥20
Maximum Service Temperature	℃	1400	1500		1400

Kugwiritsa ntchito njerwa ya Silica Carbide

Njerwa ya silika carbide imakhala ndi matenthedwe apamwamba kwambiri, kukana kwabwino, kukana kugwedezeka kwamafuta komanso kukana kwa dzimbiri. Chifukwa chake silika carbon brick ili ndi ntchito zosiyanasiyana motere: