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Mukurumbira wepamusoro High Performance Pressureless Sintered Silicon Carbide Seal Ring

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  • Mukurumbira wepamusoro High Performance Pressureless Sintered Silicon Carbide Seal Ring

Tsanangudzo Pfupi

Ongorora Semicera's siliconized graphite mechanical sealing mhete, yakagadzirirwa kushanda kwakavimbika mukuda maapplication.Nekupokana kwavo kwakasarudzika, kupisa kwemafuta, uye kugadzikana kwakanaka kwemakemikari, zvigadzirwa zvedu zvinopa chisimbiso chakakwana uye nekuwedzera hupenyu hwesevhisi munzvimbo dzakaoma.


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Zvatinazvo mitengo yakadzikira, timu yekutengesa inochinja, yakasarudzika QC, mafekitori akasimba, emhando yepamusoro masevhisi uye zvigadzirwa zvePamusoro Performance Kudzvinyirira Sintered Silicon Carbide Seal Ring, Kuona anotenda!Isu tinotambira nemoyo wese vatengi vatsva kunze kwenyika kuti vavake masangano emasangano uye tinotarisirawo kubatanidza masangano tichishandisa tarisiro yakagara iripo.
Mapros edu akadzikira mitengo, timu yekutengesa ine simba, yakasarudzika QC, mafekitori akasimba, emhando yepamusoro masevhisi uye zvigadzirwa zve.China Chisimbiso Mhete uye Silicon Carbide Chisimbiso Mhete, Munguva yekuvandudza, kambani yedu yakavaka zita rinozivikanwa.Iyo inorumbidzwa zvakanyanya nevatengi vedu.OEM uye ODM inogamuchirwa.Tiri kutarisira vatengi vanobva kumativi ese enyika kuti tibatane nesu kumubatanidzwa wemusango.

Siliconized graphite chinhu chakaumbwa umo silicon carbide inosungirirwa pamusoro peiyo graphite substrate.Iyo ine hunhu hwekuomarara kwepamusoro, kusimba kwemagetsi uye kupfeka kupikisa kwesilicon carbide, pamwe neayo ega-lubricating zvivakwa uye thermal shock resistance yegraphite.Icho chinhu chakanakira kukweshera uye michina yekusimbisa zvisimbiso, yakakodzera kuvharwa kwemakanika kwepombi dzemvura dzakasiyana, pombi dzemafuta, pombi dzemakemikari, uye mabhengi emhando dzakasiyana-siyana dzekumhanya uye dzakakwirira-mutoro.Pamusoro pezvo, siliconized graphite ine yakanaka oxidation kuramba, kupisa kutyisa kuramba, kuderera kweporosity, uye mamwe magetsi conductivity, uye inogona kushandiswa semidziyo yakaita sesimbi inonyungudutsa crucibles uye dhizaini machubhu.

Iko kuumbwa kwesiliconized graphite kwakafanana, iyo yepamusoro inopindirana nechomukati, uye chiyero chekuumbwa kwesilicon carbide uye graphite inogadziriswa.Iyo yakakwira zvirimo zvesilicon carbide, iyo yakakura kuwanda kwezvinhu, iyo inokwirisa iyo yekumanikidza simba, uye kuramba kunowedzera.

图片1

Metallographic mufananidzo wesiliconized graphite

(chikamu dema igraphite, grey chikamu silicon carbide, uye chena chikamu silicon)

硅化石墨主要技术指标
Main parameters yeSiliconized graphite

类别 Item

指标 Value

密度 Density

2.4-2.9g/cm³

孔隙率 Porosity

<0.5%

抗压强度Compressive simba

>400MPa

抗折强度 Flexural simba

Flexural simba

>120MPa

热导率 Thermal conductivity

120W/mK

热膨胀系数 Thermal yekuwedzera coefficient

4.5 × 10-6

弹性模量Elastic modulus

120GPa

冲击强度 Impact simba

1.9KJ/m²

水润滑摩擦系数 Kukwesha kwemvura yerubricated

0.005

干摩擦系数Dry friction coefficient

0.05

化学稳定性

Kugadzikana kwemakemikari

各种盐，有机溶剂，强酸(HF,HCl,H₂SO4,HNO₃)

Yakasiyana-siyana munyu, organic solvents,

yakasimba asidhi (HF,HCl,H₂SO4,HNO₃)

长期稳定使用温度

Tembiricha yekushandisa yakagadzikana kwenguva refu

800℃(氧化气氛), 2300℃(惰性或真空气氛)

800 ℃ (oxidizing mamiriro),

2300 ℃ (inert kana vacuum mamiriro)

电阻率 Electrical resistivity

120 × 10-6Ωm

 

Zvatinazvo mitengo yakadzikira, timu yekutengesa inochinja, yakasarudzika QC, mafekitori akasimba, emhando yepamusoro masevhisi uye zvigadzirwa zvePamusoro Performance Kudzvinyirira Sintered Silicon Carbide Seal Ring, Kuona anotenda!Isu tinotambira nemoyo wese vatengi vatsva kunze kwenyika kuti vavake masangano emasangano uye tinotarisirawo kubatanidza masangano tichishandisa tarisiro yakagara iripo.
Mukurumbira wepamusoroChina Chisimbiso Mhete uye Silicon Carbide Chisimbiso Mhete, Munguva yekuvandudza, kambani yedu yakavaka zita rinozivikanwa.Iyo inorumbidzwa zvakanyanya nevatengi vedu.OEM uye ODM inogamuchirwa.Tiri kutarisira vatengi vanobva kumativi ese enyika kuti tibatane nesu kumubatanidzwa wemusango.

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