CN104630791B - 大型重载齿轮的多段式深层渗碳方法 - Google Patents
大型重载齿轮的多段式深层渗碳方法 Download PDFInfo
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105297036B (zh) * | 2015-11-16 | 2018-05-08 | 中车戚墅堰机车车辆工艺研究所有限公司 | 抑制齿轮深层渗碳淬火过程内氧化产生的方法 |
CN106756750B (zh) * | 2015-11-24 | 2019-06-25 | 西安航空动力控制科技有限公司 | 一种2Cr3WMoV材料齿轮锻件的热处理方法 |
CN106756753B (zh) * | 2016-12-12 | 2018-10-02 | 中车戚墅堰机车车辆工艺研究所有限公司 | 低速重载齿轮的渗碳淬火方法 |
CN107313003A (zh) * | 2017-07-11 | 2017-11-03 | 马鞍山市兴隆铸造有限公司 | 一种铸铁管承口砂芯用芯骨的表面强化方法 |
CN108866300B (zh) * | 2018-07-23 | 2019-12-13 | 台州市众达热处理有限公司 | 一种破碎锤的热处理工艺 |
CN108866284A (zh) * | 2018-07-23 | 2018-11-23 | 台州市众达热处理有限公司 | 一种三爪卡盘的活动卡爪用退火装置及其热处理工艺 |
CN109082628B (zh) * | 2018-08-17 | 2021-02-05 | 中车戚墅堰机车车辆工艺研究所有限公司 | 一种齿轮渗碳工艺及其应用 |
CN111364000B (zh) * | 2020-04-30 | 2022-04-01 | 中国航发哈尔滨东安发动机有限公司 | 一种航空渗碳零件渗碳过程受控方法 |
CN113337826A (zh) * | 2021-05-20 | 2021-09-03 | 昆山三民涂赖电子材料技术有限公司 | 耐疲劳金属滑块的渗碳热处理工艺 |
CN113564515B (zh) * | 2021-08-05 | 2023-04-14 | 常州天山重工机械有限公司 | 一种提高渗碳钢耐磨性的表面改性工艺 |
CN114686650A (zh) * | 2022-05-06 | 2022-07-01 | 宁夏天地西北煤机有限公司 | 大型皮带机逆止器梯度递减式深层渗碳工艺及逆止器 |
CN115261775B (zh) * | 2022-07-04 | 2023-09-19 | 东宇东庵(无锡)科技有限公司 | 一种碳氮共渗后保温淬火热处理工艺 |
Citations (4)
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CN102373400A (zh) * | 2011-10-25 | 2012-03-14 | 哈尔滨汇隆汽车箱桥有限公司 | 载重汽车螺旋伞齿轮在双排稀土渗碳设备上的热处理方法 |
CN102877072A (zh) * | 2012-10-15 | 2013-01-16 | 常州市新城光大热处理有限公司 | 齿轮类零件的变温变碳势快速渗碳处理工艺 |
CN102912283A (zh) * | 2012-10-15 | 2013-02-06 | 常州市新城光大热处理有限公司 | 齿轮类零件的高温变碳势快速渗碳处理工艺 |
CN103643198A (zh) * | 2013-11-26 | 2014-03-19 | 常熟市东风齿轮厂 | 齿轮的渗碳处理工艺 |
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JPS62185826A (ja) * | 1986-02-08 | 1987-08-14 | Toyota Motor Corp | 高強度歯車の製造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102373400A (zh) * | 2011-10-25 | 2012-03-14 | 哈尔滨汇隆汽车箱桥有限公司 | 载重汽车螺旋伞齿轮在双排稀土渗碳设备上的热处理方法 |
CN102877072A (zh) * | 2012-10-15 | 2013-01-16 | 常州市新城光大热处理有限公司 | 齿轮类零件的变温变碳势快速渗碳处理工艺 |
CN102912283A (zh) * | 2012-10-15 | 2013-02-06 | 常州市新城光大热处理有限公司 | 齿轮类零件的高温变碳势快速渗碳处理工艺 |
CN103643198A (zh) * | 2013-11-26 | 2014-03-19 | 常熟市东风齿轮厂 | 齿轮的渗碳处理工艺 |
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