Chinangwa chedu ndechekutsvaga kukanganiswa kwemhando yezvigadzirwa uye kupa sevhisi yakanakisisa kune vatengi vemuno nevekunze kwenyika nemoyo wese yeFactory source Graphite Crucible for Melting Gold Capacity 1kg 2kg 3kg, Kuti tivandudze chikamu ichi, tinokoka vanhu vane shungu nemakambani kuti vabatane semumiriri.
Chinangwa chedu ndechekuona kuti chigadzirwa chacho chakanganiswa sei uye kupa sevhisi yakanakisisa kune vatengi vemuno nevekunze kwenyika nemwoyo wese.China Graphite Mould uye Graphite, Tinotenda mukuvaka hukama hwakanaka nevatengi uye kudyidzana kwakanaka kwebhizinesi. Kushanda pamwe chete nevatengi vedu kwatibatsira kugadzira nzira dzakasimba dzekutengesa zvinhu uye kuwana mabhenefiti. Mhinduro dzedu dzakaita kuti tigamuchirwe nevanhu vakawanda uye tigutsikane nevatengi vedu vanokosheswa pasi rose.
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 |
Chinangwa chedu ndechekutsvaga kukanganiswa kwemhando yezvigadzirwa uye kupa sevhisi yakanakisisa kune vatengi vemuno nevekunze kwenyika nemoyo wese yeFactory source Graphite Crucible for Melting Gold Capacity 1kg 2kg 3kg, Kuti tivandudze chikamu ichi, tinokoka vanhu vane shungu nemakambani kuti vabatane semumiriri.
Kwakabva fekitariChina Graphite Mould uye Graphite, Tinotenda mukuvaka hukama hwakanaka nevatengi uye kudyidzana kwakanaka kwebhizinesi. Kushanda pamwe chete nevatengi vedu kwatibatsira kugadzira nzira dzakasimba dzekutengesa zvinhu uye kuwana mabhenefiti. Mhinduro dzedu dzakaita kuti tigamuchirwe nevanhu vakawanda uye tigutsikane nevatengi vedu vanokosheswa pasi rose.
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