| 50CrVA合金钢丝双相区球化退火工艺研究 |
| |
| 引用本文： | 刘嘎,王伯健,李明山.50CrVA合金钢丝双相区球化退火工艺研究[J].金属制品,2007,33(6):25-27. |
| |
| 作者姓名： | 刘嘎 王伯健 李明山 |
| |
| 作者单位： | 西安建筑科技大学,710055 |
| |
| 摘 要： | 采用正交试验法对冷拔50CrVA合金钢丝进行双相区球化退火工艺研究。结果表明:加热温度750℃,加热时间60 min,保温温度720℃,保温时间120 min时,钢丝中球状碳化物平均直径为1.66μm,维氏硬度值为162.3,球化等级为3~3.5级,能满足道夫针布的要求。
|
| 关 键 词： | 50CrVA合金钢丝 双相区球化退火 正交实验 |
| 修稿时间： | 2007年9月6日 |
Process Research of Spheroidizing Anneal in Dual-phase Region of 50CrVA Alloy Steel Wire |
| |
| Liu Ga,Wang Bojian,Li Mingshan.Process Research of Spheroidizing Anneal in Dual-phase Region of 50CrVA Alloy Steel Wire[J].Steel Wire Products,2007,33(6):25-27. |
| |
| Authors: | Liu Ga Wang Bojian Li Mingshan |
| |
| Abstract: | Adopting orthogonal test to research the spheroidizing anneal process in dual-phase region of cold drawn 50CrVA alloy steel wire.The results show that the even diameter of spherical carbide is 1.66 micron,Vicher′s hardness value is 162.3 when heating temperature is 750 ℃,heating time is 60 min,keeping temperature is 720 ℃,keeping time is 120 min,which can satisfy the demands of the Doffer card clothing. |
| |
| Keywords: | 50CrVA alloy steel wire spheroidizing annel in dual-phase region orthogonal test |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
