| MG335Y(Z)螺纹肋锚杆钢筋的研制与开发 |
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| 引用本文： | 陈波,孙汝林.MG335Y(Z)螺纹肋锚杆钢筋的研制与开发[J].甘肃冶金,2014(4):55-57. |
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| 作者姓名： | 陈波 孙汝林 |
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| 作者单位： | 安阳钢铁集团有限责任公司技术中心,河南安阳455004 |
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| 摘 要： | 针对煤炭行业井下支护用锚杆钢筋的要求,安钢研制开发了MG335Y(Z)螺纹肋锚杆钢筋;介绍了该产品的化学成分设计、生产工艺流程和实物质量;经过用户使用表明,产品破断力高、延性好,实物质量稳定、可靠,满足了用户的使用要求。
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| 关 键 词： | 螺纹肋钢筋 化学成分 力学性能 产品开发 |
Development of MG335Y（Z） Screw Thread Bars for Rock Bolts |
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| CHEN Bo,SUN Ru-lin.Development of MG335Y（Z） Screw Thread Bars for Rock Bolts[J].Gansu Metallurgy,2014(4):55-57. |
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| Authors: | CHEN Bo SUN Ru-lin |
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| Affiliation: | (Anyang Iron ＆ Steel Group Co. Ltd.,Anyang 455004, China) |
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| Abstract: | The screw thread bar of MG335Y（Z） research and development had been done in Anyang steel according to the requirements of the anchor steel used for mine supporting in the coal industry .The chemical composition design , production process, and the quality of the products had also been discussed .Results showed that , indicators of rupture stress , ductility, and the quality of the products completely meet the using demand of the user . |
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| Keywords: | screw thread bar chemical composition mechanical performance product development |
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