Kuti tikwanise kusangana nezvinodiwa nevatengi vedu, mabasa edu ese anoitwa zvinoenderana nepfungwa yedu yekuti "Yakakwira Yepamusoro-soro, Mutengo Wemakwikwi, Basa Rinokurumidza" kwemakore gumi nemasere. Tine ruzivo rwemakore anopfuura makumi maviri muindasitiri iyi, uye kutengesa kwedu kwakadzidziswa zvakanaka. Tinogona kukupa mazano ehunyanzvi akanakisa ekugadzirisa zvinodiwa nezvigadzirwa zvako. Kana paine matambudziko, uya kwatiri!
Kuti tikwanise kusangana nezvinodiwa nevatengi vedu, mabasa edu ese anoitwa zvinoenderana nepfungwa yedu yekuti "Yepamusoro-soro, Mutengo Wemakwikwi, Basa Rinokurumidza" yeChina Graphite Mould uye GraphiteKuti mutengi wese agutsikane nesu uye tibudirire tose, ticharamba tichiedza nepese patinogona napo kuti tikushumirei uye tikugutsei! Tinotarisira kushanda pamwe chete nevatengi vakawanda vekune dzimwe nyika zvichibva pakubatsirana uye mabhizinesi akanaka mune ramangwana. Maita basa.
Graphite ine silicon imhando yezvinhu zvakasanganiswa umo silicon carbide inosungirirwa pamusoro pe graphite substrate. Ine hunhu hwekuomarara kwakanyanya, simba guru remakanika uye kuramba kupfeka kwe silicon carbide, pamwe nehunhu hwekuzvizora wega uye kuramba kupisa kwe graphite. Imhando yakanaka yezvinhu zvekukweshana uye zvinhu zvemakanika, zvakakodzera kuvharwa kwepombi dzemvura dzakasiyana-siyana, pombi dzemafuta, pombi dzemakemikari, uye mabheyaringi epombi huru dzinomhanya zvakanyanya uye dzine mutoro wakawanda. Pamusoro pezvo, siliconized graphite ine kuramba kwakanaka kwe oxidation, kuramba kupisa, porosity yakaderera, uye mamwe magetsi anofambiswa, uye inogona kushandiswa sezvinhu zvakaita sesimbi inonyungudutsa machubhu uye draft tubes.
Kuumbwa kwegirafiti yakasanganiswa nesilicon kwakafanana, pamusoro payo panoenderana nemukati, uye chiyero chekuumbwa kwesilicon carbide negrafiti chinogona kugadziriswa. Kana huwandu hwesilicon carbide hwakakwira, huwandu hwechinhu chacho hunokura, simba rekudzvanya rinokwira, uye resistivity inowedzera.
Mufananidzo wesimbi we siliconized graphite
(chikamu chitema igrafiti, chikamu chegrey isilicon carbide, uye chikamu chichena isilicon)
| 硅化石墨主要技术指标 | |
| 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 Simba rekuchinjika | >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) Munyu wakasiyana-siyana, zvinonyungudutsa zvakasikwa, maasidhi akasimba (HF,HCl,H₂SO4,HNO₃) |
| 长期稳定使用温度 Tembiricha yekushandiswa kwenguva refu yakagadzikana | 800℃(氧化气氛), 2300℃(惰性或真空气氛) 800℃ (mhepo inooxidation), 2300℃ (mhepo isina simba kana kuti isina vacuum) |
| 电阻率 Electrical resistivity | 120×10-6Ωm |
Kuti tikwanise kusangana nezvinodiwa nevatengi vedu, mabasa edu ese anoitwa zvinoenderana nepfungwa yedu yekuti "Yakakwira Yepamusoro-soro, Mutengo Wemakwikwi, Basa Rinokurumidza" kwemakore gumi nemasere. Tine ruzivo rwemakore anopfuura makumi maviri muindasitiri iyi, uye kutengesa kwedu kwakadzidziswa zvakanaka. Tinogona kukupa mazano ehunyanzvi akanakisa ekugadzirisa zvinodiwa nezvigadzirwa zvako. Kana paine matambudziko, uya kwatiri!
Fekitori yemakore gumi nemasereChina Graphite Mould uye GraphiteKuti mutengi wese agutsikane nesu uye tibudirire tose, ticharamba tichiedza nepese patinogona napo kuti tikushumirei uye tikugutsei! Tinotarisira kushanda pamwe chete nevatengi vakawanda vekune dzimwe nyika zvichibva pakubatsirana uye mabhizinesi akanaka mune ramangwana. Maita basa.
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