| 美标GR60级钢筋混凝土用变形钢筋的开发 |
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| 引用本文： | 王秀花,李海方,苗增军,张淑萍,张晓燕. 美标GR60级钢筋混凝土用变形钢筋的开发[J]. 山东冶金, 2007, 29(4): 32-34 |
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| 作者姓名： | 王秀花 李海方 苗增军 张淑萍 张晓燕 |
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| 作者单位： | 莱芜钢铁集团有限公司,山东,莱芜,271104 |
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| 摘 要： | 莱钢根据ASTMA615/A615M-96a标准中GR60级钢筋的力学性能、工艺性能和外形形状的要求,通过设计合理的化学成分,采用科学的孔型系统及轧辊加工工艺,成功开发了符合ASTMA615/A615M-96a标准的GR60级热轧变形钢筋,满足了用户要求,取得了良好的经济效益。
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| 关 键 词： | 美标GR60级钢筋 产品开发 化学成分 孔型设计 轧辊加工工艺 |
| 文章编号： | 1004-4620(2007)04-0032-02 |
| 修稿时间： | 2007-04-16 |
Development of ASTM GR60 Grade Deformed Rebar for Reinforced Concrete |
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| WANG Xiu-hua,LI Hai-fang,MIAO Zeng-jun,ZHANG Shu-ping,ZHANG Xiao-yan. Development of ASTM GR60 Grade Deformed Rebar for Reinforced Concrete[J]. Shandong Metallurgy, 2007, 29(4): 32-34 |
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| Authors: | WANG Xiu-hua LI Hai-fang MIAO Zeng-jun ZHANG Shu-ping ZHANG Xiao-yan |
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| Abstract: | According to the requirements of mechanical property,processing properties and external shapes of GR60 grade deformed rebar in ASTM A615/ A615M-96a standards,through the design of rational chemical composition proportioning and adopting the scientific pass sequence and roll machining technology,Laiwu Steel successfully developed GR60 grade hot-rolled deformed bar in keeping with ASTM A615/ A615M-96a standards,meeting the users' requirements and attaining better economic benefits. |
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| Keywords: | ASTM GR60 grade rebar development of products chemical composition pass design roll machining technology |
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