CN103553663A - 高炉燃烧口尾管用浇注料 - Google Patents
高炉燃烧口尾管用浇注料 Download PDFInfo
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- CN103553663A CN103553663A CN201310493650.XA CN201310493650A CN103553663A CN 103553663 A CN103553663 A CN 103553663A CN 201310493650 A CN201310493650 A CN 201310493650A CN 103553663 A CN103553663 A CN 103553663A
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- Prior art keywords
- andaluzite
- high aluminium
- powder
- mould
- silicon powder
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Description
Al2O3含量 | 75% |
常温抗折强度110℃×24h MPa | ≥15 |
高温抗折强度1100℃×3h MPa | ≥18 |
耐压强度110℃×24h MPa | ≥100 |
耐压强度1100℃×3h MPa | ≥130 |
热震稳定性(1100℃,水冷)次 | ≥100 |
荷重软化开始温度,℃(0.2Mpa) | ≥1500 |
线变化1000℃×3h % | ≤±0.4 |
原料名称 | 重量百分比% |
高铝料 | 64% |
红柱石料 | 25% |
硅微粉 | 4% |
氧化铝微粉 | 3% |
铝酸钙水泥 | 4% |
三聚磷酸钠(外加) | 0.2% |
六偏磷酸钠(外加) | 0.05% |
原料名称 | 重量百分比% |
碳化硅料 | 68% |
高铝料 | 22% |
硅微粉 | 4% |
氧化铝微粉 | 3% |
铝酸钙水泥 | 3% |
三聚磷酸钠(外加) | 0.2% |
六偏磷酸钠(外加) | 0.05% |
Claims (8)
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CN201310493650.XA CN103553663A (zh) | 2013-10-18 | 2013-10-18 | 高炉燃烧口尾管用浇注料 |
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CN201310493650.XA CN103553663A (zh) | 2013-10-18 | 2013-10-18 | 高炉燃烧口尾管用浇注料 |
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CN103553663A true CN103553663A (zh) | 2014-02-05 |
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CN201310493650.XA Pending CN103553663A (zh) | 2013-10-18 | 2013-10-18 | 高炉燃烧口尾管用浇注料 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103058681A (zh) * | 2013-01-11 | 2013-04-24 | 成都蜀冶新材料有限责任公司 | 红柱石耐火浇注料及其使用方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103058681A (zh) * | 2013-01-11 | 2013-04-24 | 成都蜀冶新材料有限责任公司 | 红柱石耐火浇注料及其使用方法 |
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ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU ANNEC INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: LI FUCHAO Effective date: 20150305 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Fuchao Inventor after: Wang Jinke Inventor before: Yan Wenjia Inventor before: Dong Hongqin Inventor before: Zhao Hui Inventor before: Zhang Baohua Inventor before: Li Fuchao Inventor before: Li Jiantao |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YAN WENJIA DONG HONGQIN ZHAO HUI ZHANG BAOHUA LI FUCHAO LI JIANTAO TO: LI FUCHAO WANG JINKE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150305 Address after: 15, 452370 floor, Central Union, 5 West Avenue, Xinmi, Henan, Zhengzhou Applicant after: Zhengzhou Annec Industrial Co., Ltd. Address before: West Street Xinmi city 452370 Henan city of Zhengzhou province No. 5 Central League 15 floor Zhengzhou annec Industrial Co Ltd Applicant before: Li Fuchao |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |