材料技術
瀏覽量:
1000
轉子,砂磨機
規格型號:
零售價
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市場價
0.0
元
瀏覽量:
1000
產品分類:
數量
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產品描述
參數
特性項目 | 碳化硅SiC | ||||||
產品編號 KemaTek No. | KMT-SSiC(R) | KMT-SSiC | KMT-SiSiC | ||||
顏色 Color |
黑色 black |
黑色 black |
黑色 black |
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主要成分含量 Main Content Percentage | - | - | - | ||||
主要特征 Main Characteristics |
高阻高導熱、耐腐蝕 High Volume Resistivity,High Thermal Conductivity,and Corrosion Resistance |
較高的高溫強度、耐腐蝕、好的熱導率 High Temperature Strength,High Chemical Resistance,Good Thermal Conductivity |
耐磨、耐腐蝕 Good Chemical and Abrasive Resistance |
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主要用途 Main Applications |
半導體設備部件 Semiconductor Equipment Parts |
耐腐蝕件、密封件、耐高溫件 Semiconductor Equipment Parts, Sealing Parts,Anti-Heat Parts |
耐磨件、耐腐蝕件 Abrasive and Corrosion Resistance Parts |
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密度 Bulk Density | g/cc | ASTM-C20 | 3.16 | 3.15 | 3.02 | ||
吸水率 Water Absorption | % | ASTM-C373 | 0 | 0 | 0 | ||
機械特性 Mechanical Characteristics |
維氏硬度 Vickers Hardness(Load 500g) |
GPa | ASTM C1327-03 | 24.0 | 28.0 | 20.0 | |
抗彎強度 Flexural Strength |
MPa | ASTM C1161-02c | 450 | 380 | 250 | ||
抗壓強度 Compressive Strength |
MPa | ASTM C773 | - | 3900 | - | ||
楊氏模量 Young's Modulus of Elasticity |
GPa | ASTM C1198-01 | 420 | 410 | 330 | ||
泊松比 Poisson's Ratio |
- | ASTM C1198-01 | - | 0.14 | - | ||
斷裂韌性 Fracture Toughness |
MPa·m1/2 |
ASTM C1421-01b (Kevron notched beam) |
- | 4 | - | ||
熱學特性 Thermal Characteristics |
線性膨脹系數 Coefficient of Linear Thermal Expansion |
40~400°C | ×10-6/°C | ASTM C372-94 | 4.2 | 4.0 | 4.5 |
熱傳導率 Thermal Conductivity |
20°C | W/(m·K) | ASTM C408-88 | 170 | 120 | 45 | |
比熱 Specific Heat |
J/(Kg·K)×103 | ASTM E1269 | - | 0.65 | - | ||
抗熱沖擊能力 Thermal Shocking Resistance |
°C | Note 1 | - | - | - | ||
電學特性 Electrical Characteristics |
體積電阻率 Volume Resistivity |
20°C | Ω·cm | ASTM D257-99 | 106 | 102~106 | - |
介電強度 Dielectric Strength |
KV/mm | ASTM D149-97 | - | - | - | ||
介電常數 Dielectric Constant(1MHz) |
- | ASTM D150-98 | - | - | - | ||
介電損耗系數 Loss Tangent(1MHz) |
×10-4 | ASTM D150-98 | - | - | - | ||
化學特性 Chemical Characteristics |
硝酸 Nitric Acid(60%) |
重量損失(WT Loss) | - | - | - | - | |
硫酸 Sulphuric Acid(95%) |
- | - | - | - | |||
氫氧化鈉 Caustic(30%) |
- | - | - | - |
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頁腳1
發布時間:2020-11-21 14:42:37
Copyright?蘇州珂瑪材料科技股份有限公司
頁腳2
發布時間:2020-11-21 14:43:14