节点文献
形变强化双相钢的低温冲击韧度
Impact Toughness of Strain-Strengthening Dual-Phase Steel at Low Temperature
【摘要】 研究了形变强化双相钢的低温冲击韧度。试验结果表明，形变强化双相钢经490℃回复90min后，低温冲击韧度显著改善。对试验数据进行了计算机拟合。
【Abstract】 The impact toughness of strain-strengthening dual-phase steel at low temperature was re searched. Experimental results show that after the recovery treatment at 490℃ for 90min,the impact toughness of strain-strengthening dual-phase steel at low temperature was improved obviously. The data of the experiment are processed by computer.
【关键词】 热轧态双相钢；
形变强化；
回复；
冲击韧度；
【Key words】 as-hot-rolled dual-phase steel； strain-strengthening； recovery； impact toughness；
【Key words】 as-hot-rolled dual-phase steel； strain-strengthening； recovery； impact toughness；
- 【文献出处】 金属热处理 ,Heat Treatment of Metals , 编辑部邮箱 ,1996年05期
- 【分类号】TG142.1
- 【下载频次】101