Zoo zoo Refractory Alumina / Ceramic / Carbon Sulfur / Graphite / Av nplaum Melting Crucible

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Ningbo VET Energy Technology Co., Ltd. yog lub tuam txhab high-tech tsim nyob rau hauv Suav teb. Peb yog cov chaw tsim khoom thiab chaw muag khoom ntawm Graphite silicide cov khoom.


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Khoom cim npe

Peb zoo siab rau cov neeg siv khoom zoo tshaj plaws thiab kev lees txais dav vim peb qhov kev mob siab rau sab saum toj ntawm ntau yam ntawm ob qho tib si ntawm cov khoom muag thiab kev pabcuam rau Zoo Zoo Refractory Alumina / Ceramic / Carbon Sulfur / Graphite / Clay Melting Crucible, Peb lub hom phiaj tseem ceeb yog muab peb cov neeg yuav khoom thoob ntiaj teb nrog cov khoom zoo, tus nqi sib tw, kev xa khoom zoo siab thiab kev daws teeb meem tshwj xeeb.
Peb txaus siab rau cov neeg siv khoom zoo tshaj plaws thiab kev lees txais dav vim peb qhov kev mob siab rau ntawm sab saum toj ntawm ob qho tib si ntawm cov khoom muag thiab kev pabcuam rauTuam Tshoj Crucible thiab Ceramic Crucible, Peb tab tom yuav pib theem ob ntawm peb txoj kev txhim kho. Peb lub tuam txhab suav nrog "tus nqi tsim nyog, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai. Yog tias koj txaus siab rau ib qho ntawm peb cov kev daws teeb meem lossis xav tham txog kev txiav txim siab, nco ntsoov tiv tauj peb. Peb tau tos ntsoov rau kev tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom tshiab thoob ntiaj teb nyob rau yav tom ntej.

Siliconized graphite yog cov khoom sib xyaw uas silicon carbide txuas rau saum npoo ntawm graphite substrate. Nws muaj cov yam ntxwv ntawm siab hardness, siab mechanical zog thiab hnav tsis kam ntawm silicon carbide, nrog rau nws tus kheej-lubricating zog thiab thermal shock kuj ntawm graphite. Nws yog ib qho zoo tagnrho cov ntaub ntawv sib txhuam thiab cov khoom siv foob, haum rau kev sib khi ntawm ntau yam twj tso kua mis, roj twj, tshuaj twj, thiab bearings ntawm ntau yam high-ceev thiab high-load lub ntsiab twj. Tsis tas li ntawd, siliconized graphite muaj qhov zoo oxidation tsis kam, thermal poob siab tsis kam, porosity tsawg, thiab qee yam hluav taws xob conductivity, thiab tuaj yeem siv los ua cov ntaub ntawv xws li hlau smelting crucibles thiab cov hlab ntsha.

Siliconized Graphite (1)

Cov muaj pes tsawg leeg ntawm siliconized graphite yog ib yam, qhov saum npoo yog zoo ib yam nrog rau sab hauv, thiab muaj pes tsawg leeg ntawm silicon carbide thiab graphite yog adjustable. Qhov siab dua cov ntsiab lus ntawm silicon carbide, qhov ntau dua qhov ntom ntawm cov khoom, qhov siab dua lub zog compressive, thiab cov resistivity nce.

kev 1

Metallographic duab ntawm siliconized graphite

(qhov dub yog graphite, qhov grey yog silicon carbide, thiab qhov dawb yog silicon)

硅化石墨主要技术指标
Cov ntsiab lus tseem ceeb ntawm Siliconized graphite

类别 Yam khoom 指标 Tus nqi
密度 Ceev 2.4-2.9g / cm³
Cov porosity <0.5%
抗压强度 Compressive zog > 400MPa
Flexural zog

Flexural zog

> 120MPa
Thermal conductivity 120 W / mK
Thermal expansion coefficient 4.5 × 10-6
Elastic modulus 120 GP ua
冲击强度 Impact zog 1.9 KJ/m²
Dej lubricated kev sib txhuam 0.005 ib
Kev sib txhuam coefficient ntawm qhuav qhuav 0.05 Nws
化学稳定性

Tshuaj stability

各种盐,有机溶剂,强酸(HF, HCl, H₂SO)4HNO ₃)

Ntau cov ntsev, cov kuab tshuaj organic,

muaj zog acids (HF, HCl, H₂SO4HNO ₃)

长期稳定使用温度

Lub sij hawm ntev ruaj khov siv kub

800 ℃ (氧化气氛), 2300 ℃ (惰性或真空气氛)

800 ℃ (oxidizing cua),

2300 ℃ (inert lossis nqus cua)

Hluav taws xob resistivity 120 × 10-6Ωm

Peb zoo siab rau cov neeg siv khoom zoo tshaj plaws thiab kev lees txais dav vim peb qhov kev mob siab rau sab saum toj ntawm ntau yam ntawm ob qho tib si ntawm cov khoom muag thiab kev pabcuam rau Zoo Zoo Refractory Alumina / Ceramic / Carbon Sulfur / Graphite / Clay Melting Crucible, Peb lub hom phiaj tseem ceeb yog muab peb cov neeg yuav khoom thoob ntiaj teb nrog cov khoom zoo, tus nqi sib tw, kev xa khoom zoo siab thiab kev daws teeb meem tshwj xeeb.
Zoo zooTuam Tshoj Crucible thiab Ceramic Crucible, Peb tab tom yuav pib theem ob ntawm peb txoj kev txhim kho. Peb lub tuam txhab suav nrog "tus nqi tsim nyog, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai. Yog tias koj txaus siab rau ib qho ntawm peb cov kev daws teeb meem lossis xav tham txog kev txiav txim siab, nco ntsoov tiv tauj peb. Peb tau tos ntsoov rau kev tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom tshiab thoob ntiaj teb nyob rau yav tom ntej.


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