Dual species implanter and application on gas turbine engine main shaft bearings

WANG Jinhui1 LIANG Hua2 MING Jianchuan1 GUO Qiqian1 DING Jia1 XU Zhiqian1 JIN Jie1 ZHU Qiliang1 BAI Yulan1 1

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Dual species implanter and application on gas turbine engine main shaft bearings

更新时间：2021-03-12

- Dual species implanter and application on gas turbine engine main shaft bearings
- NUCLEAR TECHNIQUES Issue 2, (2008)
- 作者机构：
  
  1. 北京机械工业自动化研究所
  2. 洛阳轴承研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： V232.2
- Published：01 February 2008
- 稿件说明：
移动端阅览
[1]王锦辉,梁华,明建川,过骐千,丁伽,徐志潜,金杰,朱启良,白玉兰.双元素离子注入机及其在航空发动机主轴轴承上的应用[J].核技术,2008(02):95-99.

WANG Jinhui1 LIANG Hua2 MING Jianchuan1 GUO Qiqian1 DING Jia1 XU Zhiqian1 JIN Jie1 ZHU Qiliang1 BAI Yulan1 1. Dual species implanter and application on gas turbine engine main shaft bearings[J]. Nuclear techniques, 2008, (2): 95-99.
[1]王锦辉,梁华,明建川,过骐千,丁伽,徐志潜,金杰,朱启良,白玉兰.双元素离子注入机及其在航空发动机主轴轴承上的应用[J].核技术,2008(02):95-99. DOI：

WANG Jinhui1 LIANG Hua2 MING Jianchuan1 GUO Qiqian1 DING Jia1 XU Zhiqian1 JIN Jie1 ZHU Qiliang1 BAI Yulan1 1. Dual species implanter and application on gas turbine engine main shaft bearings[J]. Nuclear techniques, 2008, (2): 95-99. DOI：

摘要

为了延长航空发动机主轴轴承的使用寿命

在自制的双元素离子注入机上对GCr15和M50两种轴承钢材料的试样、轴承试验件和正式轴承零件进行了双元素离子注入

注入能量为100keV。经检测

GCr15和M50两种材料经N、Ti两种元素注入后

摩擦系数和耐磨损、耐腐蚀、抗疲劳等性能都得到了显著提高。轴承的内外套圈、滚柱和钢球注入的均匀性都达到了87%以上。

Abstract

In order to extend service life of the main shaft bearing of turbine engines

GCr15 and M50 steel samples and bearings were implanted with 100 keV N and Ti ions. Properties of the implanted samples were determined. The results show that the friction coefficient

wear resistance

corrosion resistance and fatigue resistance are enormously improved by the N + Ti ions implantation. Implantation uniformity of the balls

rollers and rings of the bearing is over 87%. The implanted bearing has stood the proof by the production enterprise.

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Related Institution

南京航空航天大学材料科学与技术学院

College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics

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Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparation Technology

College of Nuclear technology,Chemistry and Biology,Hubei University of Science and technology,Xianning 437100,China) 2

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