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- Study on the effect of Ni60 transition coating on microstructure and mechanical properties of Fe/WC composite coating by laser cladding
- OPTICS AND LASER TECHNOLOGYWu, Teng Shi, Wenqing Xie, Linyi Gong, Meimei Huang, Jiang Xie, Yuping He, Kuanfang 出版年：2023
- Two coatings, i.e. a single Fe/WC cladding layer and a combination of a Fe/WC cladding layer and a Ni60 transition coating, were prepared on the surface of 60Si2Mn spring steel using the laser cladding technology. The ef...
- 激光熔覆技术研究现状及应用
- 《装备制造技术》谢玉萍 师文庆 黄江 李思东 安芬菊 李永强 出版年：2017
- 在论述激光熔覆技术的原理、特点及所采用的主要材料的基础上,重点综述了激光熔覆技术的国内外研究与应用现状,指出了激光熔覆技术亟待解决的问题和进一步研究的方向。
- 关键词：激光 熔覆 研究现状 被引量：22
- TC4钛合金表面单道激光熔覆工艺研究
- 《应用激光》战金明 梁志刚 黄进钰 巴一 师文庆 黄江 谢玉萍 赖学辉 出版年：2020
- 为提升TC4钛合金零件的使用寿命和性能,利用正交试验方法设计多组激光工艺参数,采用激光熔覆工艺分别在钛合金表面上制备了镁钴合金涂层,分析了激光脉冲电流、脉冲宽度和扫描速度对熔覆层稀释率和宽高比的影响以及每个试验影响因素之...
- 关键词：激光技术 激光熔覆 正交试验 稀释率 宽高比 被引量：19
- Effect of Preheating Temperature on Geometry and Mechanical Properties of Laser Cladding-Based Stellite 6/WC Coating
- MATERIALSWu, Teng Shi, Wenqing Xie, Linyi Gong, Meimei Huang, Jiang Xie, Yuping He, Kuanfang 出版年：2022
- The effect of 60Si2Mn substrate preheating on the forming quality and mechanical properties of cobalt-based tungsten carbide composite coating was investigated. Substrate preheating was divided into four classes (room te...
- Effects of rare earth oxides on wear resistance and corrosion resistance of 316L/TiC composite coating by laser cladding
- MATERIALS TODAY COMMUNICATIONSJia, Donghe Shi, Wenqing Li, Kaiyue Lu, Chao An, Fenju Lin, Liangjun Guo, Fujian 出版年：2024
- In this paper, 316L/TiC composite coatings with different kinds of REOs (Y2O3, La2O3, CeO2, PrO2, Nd2O3) at identical contents (2%) were prepared on S355 marine steel using the laser cladding technology. The surface morp...
- Effect of WC Content on Microstructure and Properties of CoCrFeNi HEA Composite Coating on 316L Surface via Laser Cladding
- MATERIALSHuang, Jiang Zhu, Zhikai Wang, Hao Li, Kaiyue Shi, Wenqing Jiao, Tianwen 出版年：2023
- Laser cladding technology is used to fabricate CoCrFeNi HEA/WC composite coatings with different mass fractions of WC on the surface of 316L stainless steel. The microstructures of HEA/WC composite coatings were analyzed...
- Microstructure and properties analysis of AlCoCrFeNi high-entropy alloy/ iron-based amorphous composite coatings prepared by laser cladding
- JOURNAL OF NON-CRYSTALLINE SOLIDSLuo, Fangyan Shi, Wenqing Xiong, Zhengye Huang, Jiang 出版年：2024
- AlCoCrFeNi HEA coatings with iron-based amorphous powder mass fractions of 0%, 3%, 6%, 9%, 12%, and 15% were fabricated on 316L stainless steel by laser cladding technique. The microstructure, phase composition, microhar...
- Laser micro-welding technology for Cu-Al dissimilar metals and mechanisms of weld defect formation
- INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGYShi, Wenqing Huang, Jiang Xie, Yuping Li, Yongqiang An, Fenju 出版年：2017
- To study laser micro-welding technology for copper-aluminum (Cu-Al) dissimilar metals and the intrinsic mechanisms of weld defect formation, we used a 300-W energy negative-feedback Nd:YAG pulsed laser welding system for...
- Reusable surface plasmon resonance sensor for rapid detection of Cu<SUP>2+</SUP> based on modified-chitosan thin film as an active layer
- SENSORS AND ACTUATORS A-PHYSICALWang, Wenhua Zhou, Xinlei Wu, Shengxu Li, Sidong Wu, Weina Xiong, Zhengye Shi, Wenqing Tian, Xiuyun Yu, Qingxu 出版年：2019
- In this article, a reusable surface plasmon resonance (SPR) sensor for rapid detection of copper ions (Cu2+), based on optimized silver/gold (Ag/Au) composite film modified by modified-chitosan (MCS) thin film as an acti...
- Effects of Y<sub>2</sub>O<sub>3</sub> Content on Wear Resistance and Corrosion Resistance of 316L/TiC Coating Fabricated by Laser Cladding
- COATINGSJia, Donghe Shi, Wenqing Zhang, Hao Wu, Teng Diao, Yalong Li, Kaiyue Lu, Chao 出版年：2023
- Laser cladding technology is a surface modification technology emerging in recent years, and it is widely used in the marine engineering field. Since the structural steels used in marine engineering are mostly carbon ste...
- Effects of re-melting process parameters on the forming quality of the Stellite 6/WC laser cladding layer
- OPTIKWu, Teng Shi, Wenqing Xie, Linyi Gong, Meimei Huang, Jiang Xie, Yuping He, Kuanfang 出版年：2022
- A Stellite 6/WC composite coating was prepared on a 60Si2Mn substrate using the method of combing laser cladding and laser re-melting. The effect of different re-melting powers (1400 W, 1500 W and 1600 W) and re-melting ...
- High speed pulsed laser cutting of anode material for a Li-ion battery in burst mode
- OPTICAL MATERIALS EXPRESSHuang, Jinyu Shi, Wenqing Huang, Jiang Xie, Yuping Ba, Yi He, Kuanfang 出版年：2021
- Characterized by high energy density [1], high voltage, low self-discharge rate [2], no memory effect [3], and long cycle life [4], etc., Li-ion batteries are ideal power sources for portable electronic devices and emerg...
- 光纤表面等离子体共振传感技术
- 《激光与光电子学进展》王文华 熊正烨 师文庆 黄江 田秀云 费贤翔 谢玉萍 出版年：2017
- 光纤表面等离子体共振(SPR)传感是光纤传感领域的研究热点之一。详细论述了光纤SPR传感器的各种结构和优点;分析了金属膜层的膜材料和膜层厚度、镀膜光纤长度、双层金属膜的组合和厚度比例等参数对光纤SPR传感器性能的影响;概...
- 关键词：光纤光学 光纤传感 表面等离子体共振 光纤光栅 被引量：11
- Microstructure and properties analysis of Ni60-based/WC composite coatings prepared by laser cladding
- HELIYONJiang, Huang Zhu, Zhikai Shi, Wenqing Yang, Zhao Jiao, Tianwen Li, Kaiyue 出版年：2024
- In this study, Ni60-WCx coatings (x = 0, 2, 4, 6 %) on 316L stainless steel (316Lss) were prepared via laser cladding technology. We examined all specimens s for microstructure, phase composition, microhardness and elect...
- Microstructures and Mechanical Properties of an AlCoCrNiFe HEA/WC Reinforcing Particle Composite Coating Prepared by Laser Cladding
- MATERIALSHuang, Jiang Zhu, Zhikai Li, Kaiyue Shi, Wenqing Zhao, Yang He, Minyi 出版年：2022
- In this study, an AlCoCrFeNi HEA coating with a 10% mass fraction of WC particles was fabricated on the surface of 316L stainless steel by laser cladding technology. WC powders were formed by the partial or total dissolu...
- 基于向日追踪的智慧照明系统设计
- 《电子器件》廖祈泉 华洋 廖钧濠 樊海红 陈景贤 师文庆 出版年：2023
- 随着生活水平和能源要求的提高,人们对道路照明系统的要求也日益上升。传统城市道路照明系统存在照明模式单一,能源利用效率低的弊端,这与近年来高效节能的发展理念不符。为此,提出了一种基于向日追踪的新型节能智能照明路灯系统设计。...
- 关键词：可编程控制器 太阳能 智能照明系统 路灯 被引量：9
- Humidity Sensor Composed of Laser-Induced Graphene Electrode and Graphene Oxide for Monitoring Respiration and Skin Moisture
- SENSORSFei, Xianxiang Huang, Junyi Shi, Wenqing 出版年：2023
- Respiratory rate and skin humidity are important physiological signals and have become an important basis for disease diagnosis, and they can be monitored by humidity sensors. However, it is difficult to employ high-qual...
- Detection of arc characteristics and weld forming quality of aluminum alloy DP-MIG welding using AE signal through resonance demodulation
- MEASUREMENTHe, Kuanfang Xia, Zixiong Si, Yin Liang, Jiahe Yong, Jiangfeng Shi, Wenqing 出版年：2022
- Acoustic emission (AE) signals are generated during aluminum alloy double-pulse melt inert-gas (DP-MIG) welding, which contains physical information related to arc stability and weld forming quality. In this paper, the A...
- 基于STM32的WiFi智能小车控制系统设计
- 《装备制造技术》周东瑶 师文庆 黄江 王楚虹 出版年：2019
- 采用STM32F407VET6芯片作为核心系统板,在Windows系统下Keil5软件开发平台中设计了一款基于STM32的WiFi的智能小车控制系统,该智能小车具有超声波避障、自动寻迹、温湿度检测、无线传输等功能。
- 关键词：WIFI 智能小车 寻迹 避障 温湿度检测 被引量：9
- 全日制专业学位研究生实践能力培养改革对策--以农业工程与信息技术专业硕士为例
- 《中国教育技术装备》师文庆 熊正烨 赖学辉 出版年：2020
- 简述国内外全日制专业学位研究生教育中实践能力培养情况及存在问题,以研究生的专业实践能力培养为目标,从构建多层次分阶段的应用型人才实践体系、课程设置、实践平台建设、双导师模式、专业实践过程管理机制等方面提出相应的解决对策,...
- 关键词：专业学位研究生 农业工程与信息技术 专业实践能力 应用型人才 专业硕士实践平台 被引量：8
- Compressive behavior of hollow triply periodic minimal surface cellular structures manufactured by selective laser melting
- RAPID PROTOTYPING JOURNALZhang, Mingkang Xu, Meizhen Li, Jinwei Shi, Wenqing Chen, Yangzhi 出版年：2023
- Purpose This study aims to explore the compressive behavior of hollow triply periodic minimal surface (HTPMS) cellular structures by selective laser melting (SLM). Design/methodology/approach This study presents a design...
- TC4表面激光熔覆Fe60-TiO_(2)涂层性能研究
- 《激光技术》龚美美 谢林圯 吴腾 师文庆 黄江 谢玉萍 何宽芳 出版年：2022
- 为了提高TC4合金表面的硬度和减磨性、优化工艺参数,采用多组工艺参数(不同功率、不同TiO_(2)粉末含量)在TC4板表面制备不同比例的Fe60-TiO_(2)复合涂层,分析了熔覆层宏观形貌、表面维氏硬度和减磨性。结果表...
- 关键词：激光技术 减磨性 硬度 TC4钛合金 被引量：8
- 激光熔覆铁基TiC复合涂层成形质量的控制方法
- 《激光技术》吴腾 师文庆 谢林圯 龚美美 黄江 谢玉萍 何宽芳 出版年：2022
- 为了揭示激光熔覆工艺参数对铁基TiC复合熔覆层成形质量的作用规律、优化激光熔覆工艺参数,使用YAG固体激光器在60Si2Mn基体上激光熔覆铁基TiC复合涂层,基于响应面法建立输出电流、脉冲宽度、扫描速率与熔覆层宽度、高度...
- 关键词：激光技术 响应面法 成形质量 工艺参数优化 稀释率 被引量：8
- WC对316L钢表面的铁基激光熔覆涂层的性能影响研究
- 《应用激光》李凯玥 黄江 师文庆 朱志凯 谢玉萍 吴香林 出版年：2023
- 为进一步提高316L钢材的显微硬度,拓宽其使用范围,采用激光熔覆的方法,在316L钢材表面制备出不同比例的Fe60-WC熔覆层。研究不同比例的WC对熔覆层的截面组织、显微硬度、晶相构成的影响及原因。经过试验分析可知,当W...
- 关键词：激光熔覆 Fe-WC合金 多层熔覆 316L基材 被引量：7
- 304不锈钢表面激光熔覆铁基复合涂层的组织与性能研究
- 《应用激光》黄江 朱志凯 李凯玥 师文庆 吴香林 谢玉萍 出版年：2023
- 在304不锈钢表面预置不同质量分数的Fe60和WC复合粉末,采用光纤激光加工系统制备金属-陶瓷复合熔覆层。分别从宏观形貌、微观组织、物相分析、硬度分布等角度研究涂层的组织结构及性能。结果表明:复合熔覆层冶金结合良好,过渡...
- 关键词：304不锈钢 激光熔覆 表面改性 复合涂层 被引量：7
- 基于单片机的超声波测距仪设计开发
- 《机电工程技术》赵毅能 师文庆 出版年：2023
- 作为非接触式检测手段的重要技术,超声波测距已在传感器技术和自动化控制相结合的测距系统中发挥了关键的作用。为解决超声波测距测距精度和响应速度不理想、易受温度影响的问题,基于52单片机,采用软硬件并行研发的方式设计出一款多功...
- 关键词：超声波测距仪 单片机 温度补偿 被引量：7
- 基于Android系统的远程多人监控智能家居系统
- 《机电工程技术》马景祥 师文庆 出版年：2017
- 研究开发一个基于Android系统的远程多人监控智能家居系统。系统包括智能家居控制台终端、后端云数据处理平台、智能家居移动终端三大部分组成。智能家居移动终端使用Android 5.1系统,后端云数据处理平台使用Bmob后...
- 关键词：Android系统 Bmob后端云平台 智能家居 多人实时远程监控 被引量：7
- 激光摆动焊接的功率对钢/铝焊接接头的影响
- 《激光技术》巴一 韩善果 师文庆 黄进钰 黄江 谢玉萍 何宽芳 出版年：2022
- 为了研究不同激光功率对摆动焊接钢/铝材料的影响,采用大功率碟片激光器和PFO3D摆动接头相结合,对DP780双相钢和5083铝合金两种金属进行了搭接实验。结果表明,1400W~1600W的功率区间内可有效实现板材焊接;激...
- 关键词：激光技术 激光摆动焊接 激光功率 金相组织 力学性能 被引量：6
- Microstructure and Mechanical Properties of Laser Oscillated Welded DP780 Dual Phase Steel and 5083 Aluminium Alloy: Scanning Oscillations at the Same Energy Density
- LASERS IN ENGINEERINGBa, Y. Shi, W-Q Han, S-G Huang, J-Y Xie, Y-P Huang, J. He, K-F 出版年：2021
- Steel and Al exhibit large differences in their physical properties and chem-ical compositions, making welding them together difficult. To obtain high quality steel-Al joints, three laser welding modes were used to perfo...
- 扫描路径对薄壁件激光熔覆涂层形变的影响
- 《激光技术》梁志刚 战金明 师文庆 谢玉萍 黄江 安芬菊 出版年：2020
- 为了改善收割机割刀等薄壁件在激光熔覆提升性能时容易产生形变的状况,采用Nd∶YAG激光加工系统在Hilbert分形式、轮廓偏置式和光栅式的3种不同的扫描路径下分别制备不同的铁基合金熔覆涂层,并取得了基材形变量和熔池深度等...
- 关键词：激光技术 激光熔覆 扫描路径 薄壁件 形变 被引量：5
