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Ukuhlolwa Kwekhwalithi Yendandatho Yokuvalwa Kwe-Silicon Carbide, Ukusebenza Okuqinile Nokuhle Kokuvala

Ukuhlolwa Kwekhwalithi Yendandatho Yokuvalwa Kwe-Silicon Carbide, Ukusebenza Okuqinile Nokuhle Kokuvala Isithombe Esifakiwe
  • Ukuhlolwa Kwekhwalithi Yendandatho Yokuvalwa Kwe-Silicon Carbide, Ukusebenza Okuqinile Nokuhle Kokuvala

Incazelo emfushane:

Zitholele izindandatho zokuvala ze-graphite ezithuthukisiwe ze-Semicera, eziklanyelwe ukuthuthukisa ukusebenza kahle kwezinhlelo zokusebenza zezimboni.Ngamandla azo okuvala aphakeme, i-coefficient ephansi yokungqubuzana, kanye nokuzinza okuhle kakhulu kohlangothi, imikhiqizo yethu inika amandla ukuvala okunembile futhi yehlise ukulahleka kwamandla, ithuthukisa ukusebenza kahle sekukonke.

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Sisekela abathengi bethu ngokuthengiswayo kwekhwalithi enhle nomhlinzeki wezinga eliphezulu.Ukuba ngumkhiqizi onguchwepheshe kulo mkhakha, manje sesithole ulwazi olusebenzayo oluphumelelayo ekukhiqizeni nasekuphatheni Ukuhlolwa Kwekhwalithi Yendandatho Yokutywina Ye-Silicon Carbide, Ukusebenza Okuqinile Nokuhle Kokuvala, Siyakwamukela ukumisa ubudlelwano besikhathi eside nathi.Intengo Engcono Kakhulu Yekhwalithi Enhle e-China.
Sisekela abathengi bethu ngokuthengiswayo kwekhwalithi enhle nomhlinzeki wezinga eliphezulu.Ukuba ngumkhiqizi onguchwepheshe kulo mkhakha, manje sesithole ulwazi olusebenzayo lokukhiqiza nokuphathaI-China Seal Ring kanye ne-Silicon Carbide Seal Ring, Ngosekelo olungcono kakhulu lwezobuchwepheshe, senze iwebhusayithi yethu ifanelekela ulwazi lomsebenzisi olungcono kakhulu futhi sihlale sikhumbula kalula kwakho ukuthenga.siqinisekisa ukuthi okungcono kakhulu kufinyela kuwe emnyango wakho, ngesikhathi esifushane ngangokunokwenzeka nangosizo lozakwethu abaphumelelayo bokuhlela okungukuthi i-DHL ne-UPS.Sithembisa ikhwalithi, siphila ngesiqubulo sokuthembisa kuphela lokho esingakuletha.

I-Siliconized graphite iyinhlanganisela yezinto lapho i-silicon carbide ixhunywe khona ebusweni be-graphite substrate.Inezici zokuqina okuphezulu, amandla aphezulu emishini kanye nokumelana nokugqoka kwe-silicon carbide, kanye nezakhiwo zokuzithambisa kanye nokumelana nokushaqeka okushisayo kwegraphite.Kuyimpahla ekahle yokungqubuzana nezinto ezisetshenziswayo zokuvala uphawu, ezifanele ukuvalwa kwemishini kwamaphampu amanzi ahlukahlukene, amaphampu kawoyela, amaphampu amakhemikhali, nama-bearings amaphampu amakhulu anesivinini esikhulu futhi anomthwalo omkhulu.Ngaphezu kwalokho, i-siliconized graphite inokumelana okuhle kwe-oxidation, ukumelana nokushaqeka okushisayo, i-porosity ephansi, kanye nokuhamba okuthile kagesi, futhi ingasetshenziswa njengezinto ezifana nezinsimbi zokuncibilikisa insimbi namashubhu okusalungiswa.

Ukwakheka kwe-siliconized graphite kufana, ingaphezulu lihambisana nengaphakathi, futhi isilinganiso sokwakheka kwe-silicon carbide ne-graphite siyalungiseka.Ukuphakama kokuqukethwe kwe-silicon carbide, kukhulu ukuminyana kwezinto, kuyanda amandla okucindezela, futhi ukumelana nokuqina kuyanda.

图片1

Isithombe se-metallographic se-siliconized graphite

(ingxenye emnyama i-graphite, ingxenye empunga i-silicon carbide, kanti ingxenye emhlophe yi-silicon)

硅化石墨主要技术指标
Imingcele eyinhloko ye-Siliconized graphite

类别 Into

Funda kabanzi ngombungazi, u Value

密度 Ukuminyana

2.4-2.9g/cm³

孔隙率 I-Porosity

<0.5%

抗压强度 Amandla acindezelayo

> 400MPa

抗折强度 Amandla e-Flexural

Amandla e-Flexural

> 120MPa

热导率 I-Thermal conductivity

120W/mK

热膨胀系数 I-coefficient yokunweba okushisayo

4.5×10-6

弹性模量Imodyuli ye-Elastic

I-120GPa

冲击强度 Amandla omthelela

1.9KJ/m²

水润滑摩擦系数 Ukungqubuzana okugcotshiwe kwamanzi

0.005

干摩擦系数Dry friction coefficient

0.05

化学稳定性

Ukuzinza kwamakhemikhali

各种盐，有机溶剂，强酸(HF,HCl,H₂SO4,HNO₃)

Ama-salts ahlukahlukene, ama-solvents e-organic,

ama-asidi aqinile (HF,HCl,H₂SO4,HNO₃)

长期稳定使用温度

Izinga lokushisa elizinzile lesikhathi eside

800℃(氧化气氛), 2300℃(惰性或真空气氛)

800 ℃ (umkhathi oxidizing),

2300 ℃ (i-inert noma i-vacuum atmosphere)

电阻率 Ukumelana nogesi

120×10-6Ωm

Semicera Indawo yokusebenza  Indawo yokusebenza ye-Semicera 2 

Umshini wezinsimbi Ukucutshungulwa kwe-CNN, ukuhlanza amakhemikhali, i-CVD coating

Inkonzo yethu

Sisekela abathengi bethu ngokuthengiswayo kwekhwalithi enhle nomhlinzeki wezinga eliphezulu.Ukuba ngumkhiqizi onguchwepheshe kulo mkhakha, manje sesithole ulwazi olusebenzayo oluphumelelayo ekukhiqizeni nasekuphatheni Ukuhlolwa Kwekhwalithi Yendandatho Yokutywina Ye-Silicon Carbide, Ukusebenza Okuqinile Nokuhle Kokuvala, Siyakwamukela ukumisa ubudlelwano besikhathi eside nathi.Intengo Engcono Kakhulu Yekhwalithi Enhle e-China.
Ukuhlolwa Kwekhwalithi yeI-China Seal Ring kanye ne-Silicon Carbide Seal Ring, Ngosekelo olungcono kakhulu lwezobuchwepheshe, senze iwebhusayithi yethu ifanelekela ulwazi lomsebenzisi olungcono kakhulu futhi sihlale sikhumbula kalula kwakho ukuthenga.siqinisekisa ukuthi okungcono kakhulu kufinyela kuwe emnyango wakho, ngesikhathi esifushane ngangokunokwenzeka nangosizo lozakwethu abaphumelelayo bokuhlela okungukuthi i-DHL ne-UPS.Sithembisa ikhwalithi, siphila ngesiqubulo sokuthembisa kuphela lokho esingakuletha.

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