| 特高强度铝包钢线生产工艺研究 |
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| 引用本文： | 宋志良,周建华,孙光进,吉鸿志,周晓宏.特高强度铝包钢线生产工艺研究[J].电线电缆,2012(5):20-21,24. |
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| 作者姓名： | 宋志良 周建华 孙光进 吉鸿志 周晓宏 |
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| 作者单位： | 江苏中天科技股份有限公司,江苏南通226463 |
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| 摘 要： | 特高强度铝包钢线选用含碳量较高的82B钢进行生产,在生产时确保钢丝表面温度在910～920℃之间。在拉拔过程中,通过10个道次的拉拔将单道次压缩率控制在17%以下。工艺改进后,铝包钢线的强度在1 750～1 800 MPa之间,且在拉拔、复绕、绞合过程中很少出现断线现象。
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| 关 键 词： | 特高强度 铝包钢 热处理 压缩率 |
Study of Extra High Strength Aluminum Clad Steel Wire Production Technology |
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| SONG Zhi-liang,ZHOU Jian-hua,SUN Guang-jin,JI Hong-zhi,ZHOU Xiao-hong.Study of Extra High Strength Aluminum Clad Steel Wire Production Technology[J].Wire & Cable,2012(5):20-21,24. |
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| Authors: | SONG Zhi-liang ZHOU Jian-hua SUN Guang-jin JI Hong-zhi ZHOU Xiao-hong |
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| Affiliation: | ( Jiangsu Zhongtian Technology Co., Ltd., Nantong 226463, China) |
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| Abstract: | About the manufacturing of extra high strength aluminum clad steel wire, we select the type 82B steel wire which has a high percentage of carbon. The temperature of steel wire surface Should be guaranteed between 910 - 920℃ during the manufacturing. And each compression ratio should he controlled fewer than 17% among the 10 drawing channels. After updating the manufacturing technique, the tensile stress of ACS wire ranges from 1 750 MPa to 1 800 MPa, and rare break happens in the process of drawing , rewinding and stranding. |
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| Keywords: | extra high strength aluminum clad steel heat treatment compression ratio |
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