JP5122753B2 - 廃棄物焼却炉用高クロム鋳鋼 - Google Patents
廃棄物焼却炉用高クロム鋳鋼 Download PDFInfo
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- JP5122753B2 JP5122753B2 JP2006087202A JP2006087202A JP5122753B2 JP 5122753 B2 JP5122753 B2 JP 5122753B2 JP 2006087202 A JP2006087202 A JP 2006087202A JP 2006087202 A JP2006087202 A JP 2006087202A JP 5122753 B2 JP5122753 B2 JP 5122753B2
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- Prior art keywords
- cast steel
- waste incinerator
- high chromium
- chromium cast
- furnace
- Prior art date
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Description
(1)Cは、高温強度および耐摩耗性の向上に有効な元素であり、廃棄物焼却炉の炉内部材に必要とされる強度および耐摩耗性を確保するために、1.0wt%以上含有する。一方、含有量が多くなると靭性が低下するため、靭性不足による割れが生じないように、含有量の上限は2.0wt%とした。
Claims (1)
- C:1.0〜2.0wt%、Si:0.5〜4.0wt%、Mn:0.3〜1.5wt%、Cr:31〜37wt%、Ni:0.5〜3.0wt%を含有し、残部がFeおよび不可避的不純物からなり、廃棄物焼却炉の火格子に用いられる廃棄物焼却炉用高クロム鋳鋼。
Priority Applications (1)
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JP2006087202A JP5122753B2 (ja) | 2006-03-28 | 2006-03-28 | 廃棄物焼却炉用高クロム鋳鋼 |
Applications Claiming Priority (1)
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JP2006087202A JP5122753B2 (ja) | 2006-03-28 | 2006-03-28 | 廃棄物焼却炉用高クロム鋳鋼 |
Publications (2)
Publication Number | Publication Date |
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JP2007262462A JP2007262462A (ja) | 2007-10-11 |
JP5122753B2 true JP5122753B2 (ja) | 2013-01-16 |
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JP2006087202A Expired - Fee Related JP5122753B2 (ja) | 2006-03-28 | 2006-03-28 | 廃棄物焼却炉用高クロム鋳鋼 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101858705B1 (ko) * | 2016-12-21 | 2018-05-16 | 주식회사 포스코 | 수명이 향상된 그레이트 바 및 그 제조방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3899168B2 (ja) * | 1997-09-03 | 2007-03-28 | 株式会社神戸製鋼所 | 耐高温エロージョン・コロージョン性に優れた高Cr合金および高Cr合金部材 |
JP3960832B2 (ja) * | 2002-03-15 | 2007-08-15 | 新報国製鉄株式会社 | 高耐食性耐熱鋳鋼 |
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2006
- 2006-03-28 JP JP2006087202A patent/JP5122753B2/ja not_active Expired - Fee Related
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JP2007262462A (ja) | 2007-10-11 |
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