High Thermal Conductivity Silicon Cib

Silicon cib nrog cov thermal conductivity yog ib hom tshiab ntawm lub zog txuag silicon cib, uas yog tsim los ntawm kev ntxiv cov thermal conductivity raw cov ntaub ntawv hauv cov txheej txheem ntawm silicon cib, paub txog cov txiaj ntsig ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Lub thermal conductivity ntawm cov khoom yog 15-20 feem pua siab dua li ntawm cov silica cib zoo tib yam, cov roj noj tau txais kev cawmdim los ntawm ntau tshaj 3 feem pua, thiab NO × nyob rau hauv cov pa pa yog txo 380ppm, thiab cov nyhuv ntawm lub zog txuag. thiab kev tiv thaiv ib puag ncig yog pom tseeb.

Xa kev nug

Ces

Tsham tam sim no

Hauj lwm lawm

1, Kev piav qhia ntawm High Thermal Conductivity Silicon Brick:

High thermal conductivity silicon cib yog siv rau hauv coke cub carbonization chamber los txhim kho cov thermal conductivity ntawm carbonization chamber, txo thermal puas thiab txhim kho thermal zog siv. Tam sim no, txoj hauv kev tseem ceeb los txhim kho cov thermal conductivity ntawm silica cib yog ua kom cov ntsiab lus ntawm phosphorous quartz, txo cov porosity ntawm cov khoom, nce qhov ntom ntawm cov khoom, thiab ntxiv cov hlau oxides nrog thermal conductivity, xws li Cao, Cu2O, Fe2O3, TiO2, thiab lwm yam

Xaiv cov purity silica raw cov ntaub ntawv, tshwj xeeb tshaj yog Al2O3 thiab Na2O, nrog tsawg K2O cov ntsiab lus los xyuas kom meej qhov tsim ntawm ntau tshaj plaws ntawm phosphorous quartz. Nws yog ib qho tseem ceeb heev los xaiv cov additives uas muaj SiO2 los txhim kho cov thermal conductivity ntawm cov khoom thiab txo cov porosity, vim hais tias cov generated SiO2 tso rau hauv lub pores ntawm cib, yog li txo tag nrho cov porosity. Cov tshuaj ntxiv xws li Sic, SI3N4 thiab hlau silicon, uas 2-3}}}}}} {feem kub thiab siab thermal conductivity nrog kev ua tau zoo tshaj plaws.

Ua kom ntseeg tau tias SiO2 cov ntsiab lus hauv cov khoom muaj ntau dua 93 feem pua, nws yuav tsis cuam tshuam qhov hluav taws kub ntawm cov khoom. Qhov sib ntxiv ntawm cov thermal conductivity hlau oxide feem ntau tsis ntau tshaj 2 feem pua. Txhim kho qhov zoo thiab dispersion ntawm qhov sib ntxiv tuaj yeem txhim kho cov thermal conductivity ntawm cov khoom

2, Cov yam ntxwv tseem ceeb ntawm High Thermal Conductivity Silicon Brick

* High ceev, Ntau dua lossis sib npaug li 1.85g / cm3

* Cov thermal conductivity ntawm high thermal conductivity silicon cib yog siab dua los ntawm 15-20 feem pua ntawm cov zoo tib yam silicon cib ntawm 800-1200 degree .

* Siab zog thiab hnav tsis kam. Lub zog ntawm cov thermal conductivity compact silicon cib yog 20-40 Mpa siab dua li ntawm cov silicon cib zoo tib yam, thiab nws cov hnav tsis kam yog 40 feem pua siab dua li cov silicon cib zoo tib yam.

* Lub peev xwm ntawm thermal conductivity silicon cib yog siab dua li ntawm cov silicon cib zoo tib yam los ntawm ntau tshaj 25 feem pua.

3, High Thermal Conductivity Silicon Brick Advantages

* Kev txuag hluav taws xob: Nrog rau qhov nce ntawm thermal conductivity thiab kub muaj peev xwm ntawm high thermal conductivity compact silicon cib, flue kub yog txo los ntawm li 40 degree, thiab cov roj noj tau txais kev cawmdim los ntawm ntau tshaj 3 feem pua.

* nws tej kev tiv thaiv ib puag ncig zoo. Qhov kub thiab txias yog txo los ntawm 40 degree, thiab NOX cov ntsiab lus hauv khib nyiab yog txo los ntawm 80 ppm.

* Nws txuag tau qhov chaw, kev siv cov thermal conductivity thiab compact silicon cib tuaj yeem txo tus naj npawb ntawm coke qhov cub los ntawm 15-20 feem pua piv rau kev siv cov silicon cib zoo tib yam, yog li txuag av txoj haujlwm.

* Lub coke cub lub neej yog ntev, lub zog ntawm high thermal conductivity compact silicon cib yog nce los ntawm ntau tshaj 40 feem pua, hnav ntawm phab ntsa thiab pem teb ntawm carbonization chamber yog qeeb, lub porosity ntawm cov khoom yog txo, thiab corrosion ntawm alkali. hlau nyob rau hauv coke thee rau lub cub tawg phab ntsa kuj qeeb, yog li lub neej kev pab cuam ntawm coke cub yog ntev.

4, Siv cov nyhuv

High Thermal Conductivity Dense Silicon Brick yog thawj zaug siv hauv Huaibei Coking Company ntawm Anhui xeev thiab Zhengda Coking Company ntawm Shandong Xintai City. Lub tuam txhab Huaibei Coking tau dhau qhov kev suav, kev siv hluav taws xob txo qis los ntawm 7 feem pua, raws li kev suav cov sijhawm coking ntawm 22 teev thiab lub sijhawm tsim khoom txhua xyoo ntawm 8760 teev, kev siv cov thermal conductivity ntom ntom silica cib hauv 4 cm 50 qhov cub coke tuaj yeem txuag tau. 124 lab m3 sib xyaw roj hauv ib xyoos, sib npaug rau 20682 tons ntawm cov qauv thee. Nws tuaj yeem pom tau tias cov thermal conductivity thiab compact silicon bricks yog siv nyob rau hauv lub coke cub carbonization chamber, thiab cov nyiaj txiag pab tau zoo kawg li.

Kev sib piv ntawm qhov Performance index ntawm high thermal conductivity compact silicon cib thiab ntau silicon cib

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Yam khoom	Silicon Brick rau General Coke Cub	High Thermal Conductivity Dense Silicon Brick
SIB 2%.	94.5	Ntau dua lossis sib npaug li 93
Al2O3 feem pua	1.2	Tsawg dua los yog sib npaug li 1
Fe2O3 feem pua	1.2	Tsawg dua lossis sib npaug li 2.2
CAO%	3.0	2.5
Pom tseeb porosity feem pua	22	Tsawg dua los yog sib npaug li 17
PEB g/cm3	1.85	1.96~2.07
Lub ntiajteb txawj nqus muaj tseeb g/cm3	2.33	Ntau dua lossis sib npaug rau 2.34
Txias crushing zog Mpa	40	60
Reheating linear hloov 1450degree* 2 h, ib	{0}} ntxiv rau 0.2	{0}} ntxiv rau 0.2
Refractoriness nyob rau hauv load To.6degree	1650	1660
Thermal expansion tus nqi 20degree-1000degreefeem pua	1.28	1.22
Residual quartz feem pua	1.5	0.5
Creep tus nqi 1500degree, 20-50h, feem pua		0.2
	4.5	3
Thermal conductivity 1100degree w/m.k	1.9-2.1	Ntau dua lossis sib npaug li 2.50
Siab kub flexural zog Mpa	3-5	6-7