| 一种新型冷轧变形钢筋的力学性能试验分析 |
| |
| 引用本文： | 翁晓红,楼白杨,娄忆清.一种新型冷轧变形钢筋的力学性能试验分析[J].浙江工业大学学报,2002,30(4):332-335. |
| |
| 作者姓名： | 翁晓红 楼白杨 娄忆清 |
| |
| 作者单位： | 浙江工业大学机电学院,浙江杭州,310032 |
| |
| 摘 要： | 对一种新型冷轧变形钢筋进行金相分析和力学性能试验。结果与热轧圆盘母材和I型冷轧扭钢筋作了比较，表明其抗拉强度，表面强度比热轧圆盘母材提高了20％以上，而伸长率δ5大于9．05％，与I型冷轧扭钢筋相比，其塑性性能获得提高。
|
| 关 键 词： | 力学性能试验 冷轧变形钢筋 I型冷轧扭钢筋 抗拉强度 伸长率 金相分析 表面硬度 |
| 文章编号： | 1006-4303(2002)04-0332-04 |
| 修稿时间： | 2001年10月26 |
Study on mechanical properties of cold-rolled steel rod |
| |
| WENG Xiao\|hong,LOU Bai\|yang,LOU Yi\|qing.Study on mechanical properties of cold-rolled steel rod[J].Journal of Zhejiang University of Technology,2002,30(4):332-335. |
| |
| Authors: | WENG Xiao\|hong LOU Bai\|yang LOU Yi\|qing |
| |
| Abstract: | The microstructure and mechanical properties of a new\|type cold\|rolled steel rods are analyzed and studied with microscope and tensile machines. Compared with common hot\|rolled low carbon steel wire rods and I\|type cold\|rolled and twisted bars,the tensile strength and surface hardness of the new\|type cold\|rolling steel rod are enhanced by 20%more than that of common hot\|rolled low carbon steel wire rods. Its ductility is iucreased by more than 9.05%, which is better than that of I\|type cold\|rolled and twisted bars. |
| |
| Keywords: | cold\|rolled steel rod I\|type cold\|rolled and twisted bars tensile strength ductility |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
