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|
 産品詳細介紹 |
|
項 目 \ 牌 号 |
|
AS-2 |
S-SiC |
C-SiC |
DTZ-1 |
DTZ-2 |
| Al2O3 % |
≥78 |
≥65 |
|
|
SI3N4≥21 |
SI3N4≥20 |
| Fe2O3 % |
≤1.0 |
≤1.5 |
|
|
≤1.5 |
≤2.0 |
|
SiC % |
≥13 |
≥13 |
≥85 |
≥85 |
≥72 |
≥70 |
|
顯氣孔率 % |
≤18 |
≤18 |
≤19 |
≤21 |
≤17 |
≤19 |
|
體(tǐ)積密度 g/cm3 |
≥3.0 |
≥2.8 |
≥2.5 |
≥2.4 |
≥2.62 |
≥2.58 |
|
常溫耐壓強度 Mpa |
≥100 |
≥100 |
≥60 |
≥50 |
≥150 |
≥147 |
|
高(gāo)溫抗折強度（1400℃）Mpa |
|
|
|
|
≥43.0 |
≥39.2 |
| 荷重軟化溫T2 ℃ |
≥1700 |
≥1650 |
≥1700 |
≥1650 |
|
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