| ASTM A668E超长空心水轮机轴锻件研制 |
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| 引用本文： | 张金珠,张海峰. ASTM A668E超长空心水轮机轴锻件研制[J]. 大型铸锻件, 2017, 0(2) |
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| 作者姓名： | 张金珠 张海峰 |
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| 作者单位： | 天津重型装备工程研究有限公司,天津,300457 |
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| 摘 要： | 通过优化ASTM A668E材料的化学成分,合理添加合金元素,仅经过锻后热处理,成功制造出超长大直径空心水轮机轴锻件,极大地缩短生产周期,降低制造成本。
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| 关 键 词： | 水轮机轴 锻件 成分优化 锻后热处理 |
Development of ASTM A668E Super-long Hollow Shaft Forgings for Hydraulic Turbine |
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| Zhang Jinzhu,Zhang Haifeng. Development of ASTM A668E Super-long Hollow Shaft Forgings for Hydraulic Turbine[J]. Heavy Casting and Forging, 2017, 0(2) |
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| Authors: | Zhang Jinzhu Zhang Haifeng |
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| Abstract: | By optimizing the chemical composition of ASTM A668E material and adding the alloying elements appropriately,the super-long hollow shaft forgings with large diameter for hydraulic turbine has been manufactured successfully only via heat treatment after forging,which shorten the production period and reduce the manufacturing costs greatly. |
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| Keywords: | hydraulic turbine shaft forgings composition optimization heat treatment after forging |
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