Al添加の炭素含有耐火物に生成するAl₄O₄C及びAl₂OCの耐水和性とCOとの反応

• 張 少偉

  名古屋工業大学材料工学科

• 山口 明良

  名古屋工業大学材料工学科

書誌事項

タイトル別名

• Hydration Resistances and Reactions with CO of Al₄O₄C and Al₂OC Formed in Carbon-Containing Refractories with Al
• Hydration Resistances and Reactions wit

抄録

Two of the fundamental properties of carbon-containing refractories with Al, hydration resistances and reactions with CO of Al₄O₄C and Al₂OC formed in the refractories at high temperatures were investigated. Al₄O₄C is formed from a mixture of Al₂O₃:Al:C=4:4:3 (molar ratio) above 1300°C. Al₂OC is formed from a mixture of Al₂O₃:Al:C=1:4:3 (molar ratio) above 1400°C. The hydration resistances of Al₄O₄C and Al₂OC are much better than that of Al₄C₃. Al₄O₄C and Al₂OC react with CO to form Al₂O₃ and C at temperatures above 900°C.

収録刊行物

• Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)

  Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 104 (1209), 393-398, 1996

  公益社団法人 日本セラミックス協会

キーワード

• Al₄O₄C
• Al₂OC
• Synthesis
• Hydration resistance
• Antioxidant
• Carbon-containing refractories

詳細情報

• CRID: 1390001205278568192
• NII論文ID: 110002291523
• NII書誌ID: AN10040326
• DOI: 10.2109/jcersj.104.393
• ISSN: 18821022
• ISSN: 09145400
• ISSN: http://id.crossref.org/issn/09145400
• NDL書誌ID: 3954746
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3954746
• Web Site: http://www.jstage.jst.go.jp/article/jcersj1988/104/1209/104_1209_393/_pdf
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
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