| Silicon carbide is the most corrosive of all advanced ceramics. It still retain its at temperatures up to 1400 ℃ high strength, and provide excellent wear resistance and thermal shock resistance. Silicon carbide materials have high hardness, high wear resistance and chemical resistance. High heat conductivity, stable performance at high temperature, high temperature structure material. | ||||
| 碳化硅&技術參數 | ||||
| Name | Unit (metering) | Quantitative | ||
| 顏色 | 灰色 | |||
| 密度 | g/cm3 | 3.1 | ||
| 抗彎強度 | Mpa | 410 | ||
| 抗壓強度 | Mpa | 2600 | ||
| 彈性模量 | Gpa | 410 | ||
| 抗沖擊性 | Mpam? | 3.2 | ||
| 維泊爾系數 | m | 10 | ||
| 維氏硬度 | HV 0.5 | 2500 | ||
| 熱膨脹系數 | 10^-6K^-1 | 4.0-5.8 | ||
| 導熱系數 | W/mk | 110 | ||
| 熱震穩定性 | ΔT°C | 350 | ||
| 最高使用溫度 | °C | 1500 | ||
| 20°C體積電阻 | Ωcm | / | ||
| 電介質強度 | kv/mm | / | ||
| 介電常數 | εr | / | ||
| 20°C，1兆赫介質損耗角 | tanδ | / | ||
| 這些特性是在測試樣品上測量的，其數據是典型材料的性能，根據不同的產品結構、形狀和生產工藝會有些不同。 | ||||