|
|
|
| Key production-technology for high-quality special steels |
| LIU Liu |
| （Central Iron and Steel Research Institute， China Iron and Steel Research Institute Group， Beijing 100081， China） |
|
|
|
|
Abstract The new developing tendency of special steels in the world during the 21st century was briefly introduced with the bearing steel as the typical example. The disparity and problems between domestic and oversea production of bearing steels were analyzed. The developing status and research achievements in steel-making technologies for high-quality special-steels were emphatically introduced， including high-carbon dephosphorization for low oxygen steel in converter， refining process with lower reduction-potential in ladle-furnace， origin and control of large-size inclusions， ultra-low-Ti steel technology and the convex-roll reduction at the solidification end of large-size bloom-casting.
|
|
Received: 19 July 2017
Published: 09 April 2018
|
|
|
|
|
|
| [1] |
等.Recent Improvements in Cleanliness in High Carbon Chromium Bearing Steel[J].ISIJ International, 1996, 36(Supplement):S89-S92
|
| [1] |
等.Recent Improvements in Cleanliness in High Carbon Chromium Bearing Steel[J].ISIJ International, 1996, 36(Supplement):S89-S92
|
| [2] |
製品紹介.超高清浄度鋼：SP鋼の鋼種特性と部品展開[R]. ., 2006, 13(1):77-78
|
| [2] |
製品紹介.超高清浄度鋼：SP鋼の鋼種特性と部品展開[R]. ., 2006, 13(1):77-78
|
| [3] |
小川 雄司, 矢野 正孝, 北村 信也等.転炉を用いた脱りん脱炭連続処理プロセスの開発[J].鉄と鋼, 2001, 87(1):22-28
|
| [3] |
小川 雄司, 矢野 正孝, 北村 信也等.転炉を用いた脱りん脱炭連続処理プロセスの開発[J].鉄と鋼, 2001, 87(1):22-28
|
| [4] |
HIROYASU ITOH, MITSUTAKA HINO, and SHIRO BAN-YA.Communications Thermodynamics on the Formation of Spinel Nonmetallic Inclusion in Liquid Steel[J].[J].METALLURGICAL AND MATERIALS TRANSACTIONS B, 1997, 28B:953-956
|
| [4] |
HIROYASU ITOH, MITSUTAKA HINO, and SHIRO BAN-YA.Communications Thermodynamics on the Formation of Spinel Nonmetallic Inclusion in Liquid Steel[J].[J].METALLURGICAL AND MATERIALS TRANSACTIONS B, 1997, 28B:953-956
|
| [5] |
太田裕己, 木村世意, 三村 毅, 等.超清浄軸受鋼の取鍋精錬時における含有介在物の挙動[J].神戸製鋼技報, 2011, 61(1):98-101
|
| [5] |
太田裕己, 木村世意, 三村 毅, 等.超清浄軸受鋼の取鍋精錬時における含有介在物の挙動[J].神戸製鋼技報, 2011, 61(1):98-101
|
| [6] |
川上 潔.高清浄度鋼における介在物の生成起源[J].Sanyo Technical Report, 2007, 14(1):22-35
|
| [6] |
川上 潔.高清浄度鋼における介在物の生成起源[J].Sanyo Technical Report, 2007, 14(1):22-35
|
| [7] |
刘浏, 范建文, 王品等.轴承钢精炼中大型夹杂物来源的示踪[J].钢铁, 2017, 52(9):27-34
|
| [7] |
刘浏, 范建文, 王品等.轴承钢精炼中大型夹杂物来源的示踪[J].钢铁, 2017, 52(9):27-34
|
| [8] |
小島信司, 今井卓雄, 溝田久和等, , 1992, 第12号:1794.連続鍛圧技術による中心偏析の改善[J],[J].鉄と鋼, 1992, (12):1794-1801
|
| [8] |
小島信司, 今井卓雄, 溝田久和等, , 1992, 第12号:1794.連続鍛圧技術による中心偏析の改善[J],[J].鉄と鋼, 1992, (12):1794-1801
|
| [1] |
HOU Xin-mei, LIU Yun-song, WANG En-hui. Effect of ladle-lining refractory on non-metallic inclusions in steel[J]. Iron and Steel, 2020, 55(6): 15-24. |
| [2] |
LI Lin, LI Ming-ming, LI Qiang, ZOU Zong-shu. Melt splashing behavior of steelmaking converter with nozzle-twisted lance[J]. Iron and Steel, 2020, 55(6): 54-60. |
| [3] |
YANG Li-bin, ZENG Jia-qing, DENG Yong, XU Xiao-wei, WU Li-ping. Highly efficiency and long-life combined blowing technology of big converter[J]. Iron and Steel, 2020, 55(4): 45-52. |
| [4] |
chishirong chishirongchishirong. [J]. , 2020, 45(3): 0-0. |
| [5] |
DU Yun-cong1,YI Yuan-rong1,2,3,BAI Shu-qi1,MA Zhong-le1,FANG Ming-hang1,MA Wen-qing1. Change of Ca occurrence state in carbonation process of LF refining slag[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2020, 32(3): 195-203. |
| [6] |
. Analysis and control of slag inclusion defect of low carbon steel slab[J]. , 2020, 45(2): 0-0. |
|
|
|
|
2018, Vol. 53 
