| 特厚合金结构钢板42CrMo的研制 |
| |
| 引用本文： | 袁永旗,高照海,唐郑磊,李忠波,于飒,李亮亮.特厚合金结构钢板42CrMo的研制[J].钢铁,2012,47(4):102-105. |
| |
| 作者姓名： | 袁永旗 高照海 唐郑磊 李忠波 于飒 李亮亮 |
| |
| 作者单位： | 南阳汉冶特钢有限责任公司技术中心， 河南 南阳 474500 |
| |
| 摘 要： | 为满足市场客户需求，缩短生产周期,降低生产成本，提高市场竞争力，南阳汉冶特钢通过模铸浇铸、3800mm轧机轧制、钢板堆冷和退火、试样调质的热处理工艺，采取以轧代锻方式，成功地研制出了42CrMo特厚合金结构用钢板，钢板的力学性能各项指标均达到国标要求且富余量较大，焊接性能良好，超声波探伤全部符合JB/T4730.3—2005中Ⅰ级标准。
|
| 关 键 词： | 关键词：特厚，合金结构钢板，焊接 |
| 收稿时间： | 2011-07-03 |
Development of Super Thick Alloy 42CrMo Structural Steel |
| |
| YUAN Yong-qi,GAO Zhao-hai,TANG Zheng-lei, LI Zhong-bo,YU Sa,LI Liang-liang.Development of Super Thick Alloy 42CrMo Structural Steel[J].Iron & Steel,2012,47(4):102-105. |
| |
| Authors: | YUAN Yong-qi GAO Zhao-hai TANG Zheng-lei LI Zhong-bo YU Sa LI Liang-liang |
| |
| Affiliation: | Technology Center, Nanyang Hanye Special Steel Co., Ltd., Nanyang 474500, Henan, China |
| |
| Abstract: | Aiming to satisfy the demand of consumers,shorten the production cycle and improve the competitiveness in the market,multiple technologies including mould ingot casting,rolling in 3 800 mm rolling mill,heap cooling and annealing of the steel plate,quenching and tempering of the samples,rolling replacing forging were adopted in Nanyang Hanye Special Steel Co.,Ltd..Super thick alloy 42CrMo structural steel was successfully produced by these measurements.The performance indexes of the steel plates can well satisfy the requirements of the relevant national standard.The steel plates have excellent welding performance and match the grade I in JB/T4730.3—2005 verified by ultrasonic flaw detection. |
| |
| Keywords: | super-thick alloy structural steel plate development |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《钢铁》浏览原始摘要信息 |
|
点击此处可从《钢铁》下载全文 |
|
