| 薄壁低硅铸态韧性球铁的研制 |
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| 引用本文： | 张亚克,阎承康.薄壁低硅铸态韧性球铁的研制[J].大连铁道学院学报,1989,10(3):73-77. |
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| 作者姓名： | 张亚克 阎承康 |
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| 作者单位： | 大连铁道学院铸造教研室，大连铁道学院铸造教研室 |
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| 摘 要： | 本文指出,用低硅低锰原生铁研制铸态韧性球铁,在终硅量2.0%的情况下,也能获得铸态 QT42-10球铁.并在4 mm 壁厚的试样上消除了白口,从而促进了铸态韧性球铁在薄小件上的应用.
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| 关 键 词： | 球墨铸铁 薄壁 韧性 低温脆性 |
Study of Ductile Nodular Iron with Thin Section and Low Silican Content |
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| Zhang Yake Yan Chengkang.Study of Ductile Nodular Iron with Thin Section and Low Silican Content[J].Journal of Dalian Railway Institute,1989,10(3):73-77. |
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| Authors: | Zhang Yake Yan Chengkang |
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| Institution: | Zhang Yake Yan Chengkang |
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| Abstract: | Explicates the method to obtain QT42-10 nodular iron containing 2.0% of silicon content and made from pig iron containing low silicon and manganese.In test piece of 4 mm section thickness,the cemene is elimainated,thus,this test result can be used in the production of high ductile nodular iron with thin seetion. |
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| Keywords: | nodular iron thin section castings white iron inoculation/ductile nodular iron low temperature brittleness |
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