| 铁粉烧结圆环开式热锻综合试验研究 |
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| 引用本文： | 屠挺生,林大为,戴一一,王秀梅,蒋国昌. 铁粉烧结圆环开式热锻综合试验研究[J]. 锻压技术, 2001, 26(5): 23-26 |
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| 作者姓名： | 屠挺生 林大为 戴一一 王秀梅 蒋国昌 |
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| 作者单位： | 上海大学200072 |
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| 摘 要： | 采用烧结圆环开式热锻试验方法，综合考察了中碳合金钢粉烧结材料热锻过程的摩擦因子、断裂应变极限和致密情况。提出了一种烧结－喷丸、－热锻新工艺、用以有效提高材料的断裂应变极限和锻后材料的表面密度。
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| 关 键 词： | 粉末热锻 摩擦因子 断裂应变极限 喷丸 表面密度 中硫合金钢粉烧结材料 |
Comprehensive test study on hot powder forging of sintered ring |
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| Shanghai University Tu Tingsheng Lin Dawei Dai Yiyi Wang Xiumei Jiang Guochang. Comprehensive test study on hot powder forging of sintered ring[J]. Forging & Stamping Technology, 2001, 26(5): 23-26 |
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| Authors: | Shanghai University Tu Tingsheng Lin Dawei Dai Yiyi Wang Xiumei Jiang Guochang |
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| Abstract: | A series of hot powder forging tests was carried out to inspect the friction factors,fracture strain limits and density changes of sintered middle carbon alloy steel.A new process,called as sintering peening forging technique,was proposed to increase fracture strain limits and surface density of sintered powder material. |
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| Keywords: | Hot powder forging Friction factor Fracture strain limit Peening Surface density |
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