| 奥贝球铁齿轮批产等淬热处理工艺试验 |
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| 引用本文： | 钱鲁阳,俞国平. 奥贝球铁齿轮批产等淬热处理工艺试验[J]. 现代铸铁, 2003, 0(4): 7-9 |
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| 作者姓名： | 钱鲁阳 俞国平 |
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| 作者单位： | 1. 一汽解放汽车有限公司,无锡柴油机分公司,江苏,无锡,214026
2. 无锡四达公司,江苏,无锡,214100 |
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| 摘 要： | 通过等淬温度波动试验和小批量试制证明,球铁齿轮采用900±10℃保温1 h奥氏体化,然后370±10℃等温1 h的工艺,抗拉强度可超过950 MPa,伸长率超过5%,完全达到设计指标要求。
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| 关 键 词： | 齿轮 奥贝球铁 等淬 |
| 文章编号： | 1003-8345(2003)04-0007-03 |
| 修稿时间： | 2003-02-20 |
Isothermal Heat treatment Process Experiment of Batch-Produced ADI Gears |
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| QIAN Lu-yang.YU Guo-ping. Isothermal Heat treatment Process Experiment of Batch-Produced ADI Gears[J]. Modern Cast Iron, 2003, 0(4): 7-9 |
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| Authors: | QIAN Lu-yang.YU Guo-ping |
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| Abstract: | Tests with different isothermal temperatures and small batch trial production showed that by adopting the process of austenitizing at 900 10C for 1 hour and then isothermal quenching at 370 10C for 1 hour, the ADI gears with tensile strength higher than 950 MPa, elongation more than 5% can be obtained. The properties completely reached the design specification. |
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| Keywords: | gear ADI isothermal quenching |
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