JP4593504B2 - 延性に優れた高強度極細鋼線 - Google Patents
延性に優れた高強度極細鋼線 Download PDFInfo
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- JP4593504B2 JP4593504B2 JP2006089219A JP2006089219A JP4593504B2 JP 4593504 B2 JP4593504 B2 JP 4593504B2 JP 2006089219 A JP2006089219 A JP 2006089219A JP 2006089219 A JP2006089219 A JP 2006089219A JP 4593504 B2 JP4593504 B2 JP 4593504B2
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- pearlite
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(1) 引張強さが4000MPa以上のパーライト組織からなる高強度極細鋼線において、前記パーライト組織を構成するそれぞれのパーライトコロニー内のパーライトラメラ平均間隔が、該平均間隔の最大値と最小値の比率で、4〜1の範囲にあることを特徴とする延性に優れた高強度極細鋼線。
表1に示す化学組成を有する供試材を熱間圧延で所定の線径にした後、パテンティング処理、伸線加工を行い、線径が0.04〜0.40mmのブラスめっきを有する極細線鋼を試作した。
2 ラメラセメンタイト
3 パーライトラメラ間隔
4 パーライトコロニー
5 ブロック
Claims (2)
- 引張強さが4000MPa以上のパーライト組織からなる高強度極細鋼線において、前記パーライト組織を構成するそれぞれのパーライトコロニー内のパーライトラメラ平均間隔が、該平均間隔の最大値と最小値の比率で、4〜1の範囲にあることを特徴とする延性に優れた高強度極細鋼線。
- 前記平均間隔が、該平均間隔の最大値と最小値の比率で、2〜1の範囲にあることを特徴とする請求項1記載の延性に優れた高強度極細鋼線。
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JP2006089219A JP4593504B2 (ja) | 2006-03-28 | 2006-03-28 | 延性に優れた高強度極細鋼線 |
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JP2006089219A JP4593504B2 (ja) | 2006-03-28 | 2006-03-28 | 延性に優れた高強度極細鋼線 |
Publications (2)
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JP2007262496A JP2007262496A (ja) | 2007-10-11 |
JP4593504B2 true JP4593504B2 (ja) | 2010-12-08 |
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JP2006089219A Active JP4593504B2 (ja) | 2006-03-28 | 2006-03-28 | 延性に優れた高強度極細鋼線 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100979006B1 (ko) * | 2007-12-27 | 2010-08-30 | 주식회사 포스코 | 강도와 연성이 우수한 신선용 선재 및 그 제조방법 |
JP2010264947A (ja) * | 2009-05-18 | 2010-11-25 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
TWI412608B (zh) | 2009-06-22 | 2013-10-21 | Nippon Steel & Sumitomo Metal Corp | 高強度極細鋼線及其製造方法 |
JP2012107353A (ja) * | 2010-11-16 | 2012-06-07 | Toyo Tire & Rubber Co Ltd | ゴム補強用スチールコード及び空気入りラジアルタイヤ |
JP5783067B2 (ja) * | 2011-01-28 | 2015-09-24 | 新日鐵住金株式会社 | 金網 |
JP6614245B2 (ja) * | 2016-01-20 | 2019-12-04 | 日本製鉄株式会社 | 非調質機械部品用鋼線及び非調質機械部品 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001220649A (ja) * | 2000-02-08 | 2001-08-14 | Nippon Steel Corp | 延性及び疲労特性の優れた高強度極細鋼線 |
JP2003253389A (ja) * | 2003-01-15 | 2003-09-10 | Sumitomo Electric Ind Ltd | 高靱性炭素鋼ワイヤ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3413827B2 (ja) * | 1997-02-19 | 2003-06-09 | 住友電気工業株式会社 | 高靱性炭素鋼ワイヤの製造方法 |
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- 2006-03-28 JP JP2006089219A patent/JP4593504B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001220649A (ja) * | 2000-02-08 | 2001-08-14 | Nippon Steel Corp | 延性及び疲労特性の優れた高強度極細鋼線 |
JP2003253389A (ja) * | 2003-01-15 | 2003-09-10 | Sumitomo Electric Ind Ltd | 高靱性炭素鋼ワイヤ |
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JP2007262496A (ja) | 2007-10-11 |
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