| The Synthesis of β-Sialon Bonded Corundum Bricks from Al-Si Alloy |
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| 引用本文： | CHEN Shihua HONG Yanruo 等.The Synthesis of β-Sialon Bonded Corundum Bricks from Al-Si Alloy[J].中国耐火材料,2002,11(4):20-24. |
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| 作者姓名： | CHEN Shihua HONG Yanruo |
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| 作者单位： | [1]BaoshanIronandSteel(Group)Corporation,Shanghai201900,China [2]StateLaboratoryonSolidElectrolytesandMetallurgicalTestingTechniquesUniversityofScienceandTechnologyBeijing(USTB),Beijing |
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| 摘 要： | The paper presents a new method to synthesize β-Sialon bonded corundum brick(β-SBCB) from Al-Si alloy directly and easily under 1430℃,the volume expansion of reaction between Al powder and Nitrogen can help to establish the fast diffusion channel in Al-Si alloy;the suitable crystal seed of Si3N4 is helpful to the fast synthesis of β-Sialon.
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| 关 键 词： | 合成 β-硅铝氧氮聚合材料 钢玉砖 耐火材料 合成 Al Si 硅铝合金 |
The Synthesis of β-Sialon Bonded Corundum Bricks from Al-Si Alloy |
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| Chen Shihua,HONG Yanruo,SUN Jialin,LIU Xiongzhang,HE Shengping.The Synthesis of β-Sialon Bonded Corundum Bricks from Al-Si Alloy[J].China’s Refractories,2002,11(4):20-24. |
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| Authors: | Chen Shihua HONG Yanruo SUN Jialin LIU Xiongzhang HE Shengping |
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| Abstract: | The paper presents a new method to synthesize β-Sialon bonded corundum brick (β-SBCB ) from Al-Si alloy directly and easily under 1430 ℃ , the volume expansion of reaction between Al powder and Nitrogen can help to establish the fast diffusion channel in Al-Si alloy; the suitable crystal seed of Si3N4 is helpful to the fast synthesis of β-Sialon. |
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| Keywords: | Sialon Corundum brick Al-Si alloy Synthesis |
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