Loj luv nqi Tsawg Nqe Khoom Muag Ntsuab / Dub Silicon Carbide Siv rau Polishing

Lus piav qhia luv luv:

Tshawb xyuas Semicera's siliconized graphite mechanical sealing rings, engineered rau kev ua tau zoo txhim khu kev qha hauv kev thov.Nrog rau lawv qhov tshwj xeeb hnav tsis kam, siab thermal conductivity, thiab kev ruaj ntseg tshuaj zoo heev, peb cov khoom ua kom pom kev sib khi thiab txuas ntxiv kev pab cuam lub neej nyob rau hauv ib puag ncig nyuaj.


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Khoom cim npe

Tau txais cov neeg siv khoom txaus siab yog peb lub tuam txhab lub hom phiaj rau qhov zoo.Peb tab tom yuav ua kom zoo los tsim cov kev daws teeb meem tshiab thiab zoo tshaj plaws, ua kom tiav koj cov lus qhia tshwj xeeb thiab muab cov kev pabcuam ua ntej muag, muag thiab tom qab muag rau koj rau kev txo nqi Loj Tsawg Nqe Khoom Siv Ntsuab / Dub Silicon Carbide Siv rau Polishing , Peb cov neeg muas zaub feem ntau faib thaum nyob rau hauv North America, Africa thiab Eastern Europe.peb muaj peev xwm muab cov khoom zoo nrog txhua tus nqi sib tw zoo nkauj.
Tau txais cov neeg siv khoom txaus siab yog peb lub tuam txhab lub hom phiaj rau qhov zoo.Peb yuav ua kom zoo los tsim cov kev daws teeb meem tshiab thiab zoo tshaj plaws, ua kom tiav koj cov kev qhia tshwj xeeb thiab muab kev pabcuam ua ntej muag, muag thiab tom qab muag rau koj.Tuam Tshoj Silicon Carbide thiab Sic, Peb txais cov cuab yeej tsim khoom thiab thev naus laus zis, thiab cov cuab yeej kuaj xyuas zoo tshaj plaws thiab cov txheej txheem los xyuas kom meej peb cov khoom zoo.Nrog peb cov txuj ci siab, kev tswj hwm kev tshawb fawb, pab pawg zoo tshaj plaws, thiab cov kev pabcuam zoo, peb cov khoom tau txais txiaj ntsig los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Nrog koj kev txhawb nqa, peb yuav tsim kom zoo dua tag kis!

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.

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
Qhov 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

Semicera Chaw Ua Haujlwm
Semicera chaw ua haujlwm 2
Cov cuab yeej siv tshuab
CNN ua, tshuaj ntxuav, CVD txheej
Peb qhov kev pabcuam
Tau txais cov neeg siv khoom txaus siab yog peb lub tuam txhab lub hom phiaj rau qhov zoo.Peb tab tom yuav ua kom zoo los tsim cov kev daws teeb meem tshiab thiab zoo tshaj plaws, ua kom tiav koj cov lus qhia tshwj xeeb thiab muab cov kev pabcuam ua ntej muag, muag thiab tom qab muag rau koj rau kev txo nqi Loj Tsawg Nqe Khoom Siv Ntsuab / Dub Silicon Carbide Siv rau Polishing , Peb cov neeg muas zaub feem ntau faib thaum nyob rau hauv North America, Africa thiab Eastern Europe.peb muaj peev xwm muab cov khoom zoo nrog txhua tus nqi sib tw zoo nkauj.
Kev txo nqi lojTuam Tshoj Silicon Carbide thiab Sic, Peb txais cov cuab yeej tsim khoom thiab thev naus laus zis, thiab cov cuab yeej kuaj xyuas zoo tshaj plaws thiab cov txheej txheem los xyuas kom meej peb cov khoom zoo.Nrog peb cov txuj ci siab, kev tswj hwm kev tshawb fawb, pab pawg zoo tshaj plaws, thiab cov kev pabcuam zoo, peb cov khoom tau txais txiaj ntsig los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Nrog koj kev txhawb nqa, peb yuav tsim kom zoo dua tag kis!


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