Semicera's Advanced Siliconized Graphite Sealing Rings – Faʻaleleia le Faʻaleleia mo Talosaga Alamanuia

Fa'amatalaga Puupuu:

Su'esu'e mama fa'amaufa'ailoga graphite siliconized a Semicera, ua fuafuaina e fa'aleleia atili ai le fa'aogaina i mea tau alamanuia.Faatasi ai ma o latou gafatia faʻamaufaʻailoga sili atu, faʻamaualalo faʻafefeteina, ma sili ona lelei le mautu, oa tatou oloa e mafai ai ona faʻamaufaʻailoga saʻo ma faʻaitiitia le malosi, faʻaleleia atili le lelei o galuega.

 


Fa'amatalaga Oloa

Faailoga o oloa

Siliconized graphite o se mea tu'ufa'atasi lea o lo'o fa'apipi'i ai le silicon carbide i luga o se mea fa'apipi'i kalafi.O loʻo i ai uiga o le maualuga o le maʻaʻa, maualuga le malosi faʻainisinia ma le faʻaogaina o le faʻaogaina o le carbide silicon, faʻapea foʻi ma le faʻaogaina o le tagata lava ia ma le teteʻe o le vevela o le graphite.O se mea faʻafefeteina lelei ma mea faʻamaufaʻailoga masini, talafeagai mo le faʻamaufaʻailogaina o pamu vai eseese, pamu suauʻu, pamu vailaʻau, ma paʻu o pamu autu eseese maualuga ma maualuga.E le gata i lea, o le siliconized graphite o loʻo i ai le faʻamaʻiina lelei o le faʻamaʻiina, teteʻe o le vevela, le maualalo o le porosity, ma le faʻaogaina o le eletise, ma e mafai ona faʻaaogaina e fai ma mea e pei o uʻamea faʻafefeteina uʻamea ma paipa faʻapipiʻi.

Le tuufaatasiga o siliconizedgraphite e toniga, o le pito i luga e ogatasi ma totonu, ma le fua faatatau o le carbide silicon ma graphite e fetuutuunai.O le maualuga o le mea o loʻo i totonu o le carbide silicon, o le sili atu lea o le mamafa o le meafaitino, o le maualuga atu lea o le malosi faʻamalosi, ma faʻateleina le resistivity.

图片1

Ata metallographic o le siliconizedkalafi

(o le vaega uliuli o le graphite, o le vaega efuefu o le silicon carbide, ma le paʻepaʻe o le silicon)

硅化石墨主要技术指标
Fa'ailoga autu o le Siliconized graphite

类别 Aitema

指标 Taua

密度 Malosi

2.4-2.9g/cm³

孔隙率 Porosity

<0.5%

抗压强度Malosi fa'amalosi

>400MPa

抗折强度 Malosi fa'apa'u

Malosi fa'apa'u

>120MPa

热导率 Fa'avevela vevela

120W/mK

热膨胀系数Coefficient fa'alauteleina vevela

4.5×10-6

弹性模量Fa'aula'i fa'alava

120GPa

冲击强度Malosi a'afiaga

1.9KJ/m²

水润滑摩擦系数 Suavai lubricated friction

0.005

干摩擦系数Fa'ase'e fa'amamago

0.05

化学稳定性

Mautu o vailaau

各种盐,有机溶剂,强酸(HF,HCl,H₂SO4,HNO₃)

masima eseese, solvents organic,

malosi malosi (HF,HCl,H₂SO4,HNO₃)

长期稳定使用温度

Fa'aoga tumau tumau le vevela

800℃(氧化气氛), 2300℃(惰性或真空气氛)

800℃(oxidizing siosiomaga),

2300 ℃ (ea po'o le gaogao siosiomaga)

电阻率 Fa'asalaina eletise

120×10-6Ωm

Semicera Nofoaga faigaluega  Semicera fale faigaluega 2 

Meafaigaluega masini CNN faʻagaioiga, vailaʻau faʻamamaina, faʻapipiʻi CVD

O la matou tautua


  • Muamua:
  • Sosoo ai: