Kuti tikwanise kusangana nezvinodiwa nemutengi, mashandiro edu ese anoitwa akanyatso kuenderana nemotto yedu "Yakakwirira-yemhando yepamusoro, Inokwikwidza Mutengo, Yekukurumidza Sevhisi" yeMakore gumi nemasere Factory Graphite Crucible yekunyunguduka uye Kukanda Simbi, Tine zvimwe. kupfuura makore makumi maviri ruzivo muindastiri iyi, uye kutengesa kwedu kwakadzidziswa zvakanaka. Tinogona kukupa mazano ehunyanzvi kuti asangane nezvido zvezvigadzirwa zvako. Chero matambudziko, huya kwatiri!
Kuti tikwanise kusangana nezvinodiwa nemutengi, zvese zvatinoita zvinonyatsoitwa zvinoenderana nemotto yedu "Yakakwirira-yemhando yepamusoro, yemakwikwi Mutengo, Yekukurumidza Sevhisi" ye.China Graphite Mold uye Graphite, Kuita kuti mutengi wese agutsikane nesu uye kuwana kuhwina-kuhwina budiriro, isu tichaenderera mberi tichiedza nepatinogona napo kushumira uye kukugutsa iwe! Kutarisira nemoyo wose kushanda pamwe nevatengi vekune dzimwe nyika zvichibva pakubatsirana uye bhizinesi rakakura remangwana. Ndatenda.
Siliconized graphite chinhu chakaumbwa umo silicon carbide inosungirirwa pamusoro peiyo graphite substrate. Iyo ine hunhu hwekuomarara kwepamusoro, kusimba kwemagetsi uye kupfeka kuramba kwesilicon carbide, pamwe neiyo yega-yekuzora 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 resistivity inowedzera.
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 | |
| 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 |
Kuti tikwanise kusangana nezvinodiwa nemutengi, mashandiro edu ese anoitwa akanyatso kuenderana nemotto yedu "Yakakwirira-yemhando yepamusoro, Inokwikwidza Mutengo, Yekukurumidza Sevhisi" yeMakore gumi nemasere Factory Graphite Crucible yekunyunguduka uye Kukanda Simbi, Tine zvimwe. kupfuura makore makumi maviri ruzivo muindastiri iyi, uye kutengesa kwedu kwakadzidziswa zvakanaka. Tinogona kukupa mazano ehunyanzvi kuti asangane nezvido zvezvigadzirwa zvako. Chero matambudziko, huya kwatiri!
18 Makore FactoryChina Graphite Mold uye Graphite, Kuita kuti mutengi wese agutsikane nesu uye kuwana kuhwina-kuhwina budiriro, isu tichaenderera mberi tichiedza nepatinogona napo kushumira uye kukugutsa iwe! Kutarisira nemoyo wose kushanda pamwe nevatengi vekune dzimwe nyika zvichibva pakubatsirana uye bhizinesi rakakura remangwana. Ndatenda.
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