| 09MnNiDR的焊接工艺评定的个人见解 |
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| 引用本文： | 闫峰.09MnNiDR的焊接工艺评定的个人见解[J].大众科技,2012(8):153-154. |
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| 作者姓名： | 闫峰 |
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| 作者单位： | 联诚机电安装有限公司,辽宁 朝阳 122000 |
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| 摘 要： | 09MnNiDR(以前称为0.5Ni)钢,是近10年研制并使用的低合金低温钢,09MnNiDR与16MnDR钢相比能够在较低的温度下有很高的冲击韧性,在-70℃时仍具有大于27J的冲击功,与3.5Ni、9Ni钢相比,在材料的成本上有明显降低。
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| 关 键 词： | 09MnNiDR 焊接工艺 研究 |
Personal opinions of welding procedure qualification on 09 MnNiDR |
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| Abstract: | 09 MnNiDR(previously known as 0.5 Ni) steel is low alloy and low temperature steel in nearly 10 years development and the use,compared with 16 MnDR steel,09 MnNiDR had a high impact toughness under the low temperature,even if In-70 ℃,still had the more than 27J impact energy,compared with 3.5Ni、9Ni steel,the cost of material are clearly reduced. |
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| Keywords: | 09 MnNiDR Welding technics Research |
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