JP4427715B2 - 耐火材及び耐火炉 - Google Patents
耐火材及び耐火炉 Download PDFInfo
- Publication number
- JP4427715B2 JP4427715B2 JP2003326631A JP2003326631A JP4427715B2 JP 4427715 B2 JP4427715 B2 JP 4427715B2 JP 2003326631 A JP2003326631 A JP 2003326631A JP 2003326631 A JP2003326631 A JP 2003326631A JP 4427715 B2 JP4427715 B2 JP 4427715B2
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- Prior art keywords
- weight
- refractory
- furnace
- oxide
- refractory material
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- Expired - Fee Related
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- Compositions Of Oxide Ceramics (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
Claims (3)
- 80〜95重量%のジルコニアと、70重量%の二酸化珪素、15重量%の酸化アルミニウム、2.2 重量%の酸化鉄、3.5 重量%の酸化カルシウム、3.0 重量%の酸化ナトリウム、2.5 重量%の酸化カリウム及び1.0 重量%の酸化マグネシウムを主成分とする火山灰とからなる耐火温度2,300〜2,580℃において亀裂・破損しない耐火材。
- 80〜95重量%のジルコニアと、二酸化珪素、酸化アルミニウム、酸化鉄、酸化カルシウム、酸化ナトリウム、酸化カリウム及び酸化マグネシウムを主成分とする鹿児島県鹿児島郡桜島町南岳で採取した火山灰とからなる耐火温度2,300〜2,580℃において亀裂・破損しない耐火材。
- 請求項1又は請求項2記載の耐火材を炉体内に内張りしてなる耐火炉。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003326631A JP4427715B2 (ja) | 2003-09-18 | 2003-09-18 | 耐火材及び耐火炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003326631A JP4427715B2 (ja) | 2003-09-18 | 2003-09-18 | 耐火材及び耐火炉 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005089267A JP2005089267A (ja) | 2005-04-07 |
JP2005089267A5 JP2005089267A5 (ja) | 2005-08-25 |
JP4427715B2 true JP4427715B2 (ja) | 2010-03-10 |
Family
ID=34456754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003326631A Expired - Fee Related JP4427715B2 (ja) | 2003-09-18 | 2003-09-18 | 耐火材及び耐火炉 |
Country Status (1)
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JP (1) | JP4427715B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4645972B2 (ja) | 2005-12-14 | 2011-03-09 | 修 廣田 | 噴射炎バーナー及び炉並びに火炎発生方法 |
JP5261917B2 (ja) * | 2006-10-26 | 2013-08-14 | 新日鐵住金株式会社 | 耐火物の施工方法、耐火物、及び窯炉 |
JP4595944B2 (ja) * | 2007-01-19 | 2010-12-08 | 修 廣田 | 超高温熱分解装置 |
JP6007654B2 (ja) * | 2012-08-06 | 2016-10-12 | ダイキン工業株式会社 | 焼却炉 |
CN106350900A (zh) * | 2016-08-26 | 2017-01-25 | 宜兴润德纺织品制造有限公司 | 一种用于纺织布编织的复合阻燃纤维及其制备方法 |
CN106367848A (zh) * | 2016-08-26 | 2017-02-01 | 宜兴润德纺织品制造有限公司 | 一种用于纺织布编织的耐火纤维及其制备方法 |
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2003
- 2003-09-18 JP JP2003326631A patent/JP4427715B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005089267A (ja) | 2005-04-07 |
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