Tuam Tshoj Tuam Tshoj iav Rauv Silica Cib los ntawm Hoobkas tiag tiag thiab manufacturers | Rongsheng

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Silica carbite cib yog ib yam khoom siv refractory uas yog tsim los ntawm silicon carbide, silica carbide cib siv SiC ua cov khoom siv tseem ceeb, uas suav nrog 72% ~ 99% SiC cov ntsiab lus. silicon carbon cib yog tsim los nrog kev sib xyaw SiC granule, SiC hmoov thiab cov neeg sawv cev los ntawm kev sib xyaw ua ke, molding, ziab thiab tua. silicon carbide block muaj cov yam ntxwv ntawm cov thermal conductivity, zoo hnav tsis kam thiab tuaj yeem siv rau hauv ob sab phlu ntawm txhuas cell. silicon carbon refractory cib ua cov khoom tseem ceeb refractory rau steel siv, thiab nonferrous hlau lurgical kev lag luam.


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Khoom cim npe

Silicate carbon cib belongs rau nruab nrab refractory, uas tiv taus yaig ntawm cov kua qaub thiab alkali slags, cov kuab tshuaj, thiab lwm yam tshuaj corrosion. Silicon carbide muaj cov cim ntawm lub zog siab, zoo tiv thaiv oxidation, thiab tsis muaj kev hloov pauv ntawm qhov kub thiab txias. Nyob rau hauv tag nrho cov ntaub ntawv raw ntawm cov uas tsis yog-oxide refractory cib, slilica carbon cib yog qhov zoo tshaj plaws kev lag luam thiab siv dav hauv qee qhov chaw. uas tuaj yeem siv rau hauv kev lag luam sib txawv, xws li kev lag luam pob zeb, kev lag luam iav, kev lag luam hlau, kev lag luam luam ntawv, thiab kev lag luam teeb. Tsis tas li ntawd, Silica carbon cib rau kev muag khoom muaj kev ua tau zoo heev ntawm kev tiv thaiv ib puag ncig tsis zoo, xws li kub kub conductivity, zoo abrasive tsis kam, zoo thermal shock resistance, muaj zog tiv taus acid thiab alkali slag yaig thiab qis kub expansion coefficient thiab lwm yam.

Cov khoom ntawm Silica Carbide Cib

  • Siab zog,
  • High tshav kub conductivity,
  • Zoo abrasive tsis kam,
  • Zoo thermal shock resistance,
  • Zoo heev erosion resisting,
  • Muaj zog tiv taus acid thiab alkali slag yaig,
  • . Tsawg kub expansion coefficient.

Kev sib xyaw ntawm Silica Carbide Cib

Silicate carbide block raw khoom yog silicon carbide, txog 72% -99%. Silicon carbide tseem hu ua moissanite, corundum xuab zeb lossis refractory xuab zeb. uas yog tsim los ntawm quartz xuab zeb, roj av coke los yog thee tar, thiab cov khoom ntoo, yog tsim los ntawm kub kub smelting nyob rau hauv lub cub hluav taws xob kuj.

Silica Carbide Brick Manufacturing Txheej txheem

Silicon carbide cib yog tsim los ntawm silicon carbide, cov khoom siv raw ua ke hauv lub tshuab hluav taws xob tiv thaiv ntawm qhov kub siab tshaj 2500 ° C, los ntawm cov tshuaj tiv thaiv ntawm silica nrog carbon. Silcate carbon bricks muaj thermal conductivity kaum npaug ntawm fireclay refractories, zoo corrosion thiab thermal shock resistance, thiab tuaj yeem tsim rau hauv cov duab nyuaj. Silica cabon cib tuaj yeem tiv taus slag nres thiab nplaim hluav taws.

Silica Carbide Cib Classification

Silicon carbide refractory cib tuaj yeem muab faib ua av nplaum sib koom ua ke silicon carbide cib, Si3N4 bonded silicon carbide cib, Sialon bonded silicon carbide cib, β-SiC bonded silicon carbide cib, Si2ON2 bonded silicon carbide cib thiab recrystal silicon carbide.

Rongsheng Refractory Silica Carbide Cib Specifications

Silicon Carbide Cib
Cov khoom Chav tsev SiO2 Bonded Silicon Carbide Cib Azoxty-cornpounds Bonded Silicon Carbide Cib Mullite Bonded Silicon Carbide Cib
Al2O3 % ~ ~ ≥10
SiO 2 % ≤ 8 ~ ~
Fe2O 3 % ≤1 ≤0.6 ≤1
Sic % ≥90 ≥80 ≥85
Pom tseeb Porosity % ≤18 ≤18 ≤18
Kev ceev ceev g/cm3 ≥2.56 ≥2.60 ≥2.56
Txias Crushing Zog Mpa ≥80 ≥100 ≥70
Refractoriness nyob rau hauv Load ≥1600 ≥1620 ≥1550
Thermal Shock Stability Lub sijhawm / 850 ≥40 ≥40 ≥35
Thermal conductivity w/m* k ≥8 ~ ~
Ib txwm kub khoov zog Mpa ≥ 25 ≥30 ≥ 25
Kub kub dabtsi yog khoov zog 1250 ℃ * 1h Mpa ≥ 20 ≥ 25 ≥ 20
Qhov Kev Pab Cuam Siab Tshaj Plaws 1400 1500 1400

Daim ntawv thov ntawm Silica Carbide Cib

Silica carbide cib muaj cov thermal conductivity, zoo hnav tsis kam, thermal shock kuj thiab corrosion kuj. Yog li silica carbon bricks muaj ntau yam kev thov raws li hauv qab no:

  • Ceramic kiln,
  • Hauv ob sab phlu ntawm zincretort,
  • Cov txheej txheem ntawm aluminium cell,
  • Molten aluminium tubular conductor,
  • Loj thiab nruab nrab moj tej tawg rauv,
  • Rauv hauv ob sab phlu ntawm Aluminium refining rauv.

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb