Therefore, the laser cladding processing is a new technology with developing potential.
因此，激光熔覆工艺是一项很有发展前途的新技术。
The numerical result provides the theoretical reliance for optimization of the laser cladding parameters on K418 superalloy.
计算结果为优化K418高温合金激光熔覆工艺参数提供了理论依据。
The damaged parts of the acid pump were repaired using laser cladding technology and domestic alloy materials. The acid pump runs well after repair.
后采用激光熔覆技术和国产合金材料对酸泵受损部件进行了修复，修复后酸泵运行良好。
Laser rapid prototyping based on metallic powders is a new manufacturing technology, which combines with computer aided design, laser cladding and rapid prototyping.
金属粉末的激光快速成型技术是集计算机辅助设计、激光熔覆、快速成型于一体的先进制造技术，是传统加工成形方法的重要补充。
It is of significance synthesizing high entropy alloys by laser cladding, which means these alloys with outstanding properties can be more widely used in surface modification.
激光制备高熵合金涂层对于拓展性能优异的高熵合金在表面改性中的应用具有重要意义。
The Ni based coating on 45 steel has been obtained by laser cladding technology.
采用激光熔覆技术在45钢表面获得镍基合金涂层。
This paper has some significance for the study of laser cladding bioceramic coatings.
对激光涂敷生物陶瓷涂层有一定的指导意义。
The WC/Co-base alloy was fabricated by the wide-strip laser cladding method without cracks.
利用积分镜对激光束进行整形获得宽带激光束，进行宽带激光熔覆获得无裂纹WC/钴基合金层。
According to the test data, the quality of locomotive valve by laser cladding will be better.
根据研究数据，激光熔覆技术应用于气门密封面生产将进一步提高质量。
Some suggestions of resolving the problem of cracking in laser cladding layer were propounded.
对解决熔覆层开裂问题提出了一些建议。
The state of research of laser cladding in the stress concentration zone is briefly introduced.
介绍了激光熔覆应力集中区研究的概况。
Laser refabrication is a kind of new green reconstruction technology that based on laser cladding.
激光再制造是一种以激光熔覆技术为核心的新兴绿色修复技术。
The study results have a valuable meaning in practical application for the laser cladding technique.
研究结果对激光熔覆技术的应用具有实用价值。
YAG laser is fitter than CO2 laser for laser cladding and laser directly metal forming manufacturing.
YAG激光比CO2激光更适用于激光熔覆和激光金属直接成形制造。
The repairing quality of the dies was achieved by optimum parameter of laser cladding and preheating.
通过优化工艺参数、机体预热的方法可以提高模具修复质量。
The cracks in the laser cladding layer are the main obstacle of the laser cladding technology application.
熔覆层中的裂纹是激光熔覆技术应用的主要障碍。
The repair of ventilator axle journal with serious wear was achieved by using the method of laser cladding.
采用基于激光熔覆的方法实现了大磨损量的风机轴颈的修复。
This paper discusses wear life of laser cladding samples with the aid of the theory of contact fatigue wear.
利用接触疲劳磨损理论讨论激光熔覆试样的疲劳磨损寿命问题。
Prediction of characteristic and performance of laser cladding for al alloy based on artificial neural network.
基于人工神经网络的铝合金激光熔覆层特征与性能的预测。
The feasibility of laser cladding on repairing of the hermetic surface of valves is proved based on the experiments.
通过该实验，从微观组织方面证明了对气门密封面进行激光熔覆修复的可行性。
The optimal technological parameter was obtained by laser cladding experiment and metallographic structure analysis.
通过熔覆试验和金相组织分析，获得了最佳工艺参数。
The results show that the repair in the finished product of Mg based alloys is feasible by multi layer laser cladding.
结果表明，使用激光多层涂敷的办法修复镁合金成品件是可行的。
Comparing with the plasma spurt welding layers, the laser cladding layers had lower defect rate and higher product rate.
得到的熔层与等离子焊层对比，激光熔层缺陷率低，成品率高。
The microstructure and wear resiStance of laser cladding layers of Ni and Cr onthe surface of stainless Steel were studied.
研究了不锈钢表面镍铬激光熔敷层的组织与耐磨性能。
This paper introduces the basic Work principle of directly metal forming system by laser cladding with a synchronous feeder.
简述了基于同步送粉器的金属直接成型系统工作原理；
Metal matrix composite layer reinforced in situ ZrC particles was formed by laser cladding overlapping on the medium carbon steel.
采用激光熔覆搭接技术，在中碳钢基体上制备出原位析出的颗粒增强金属基复合材料表层。
By laser cladding, the sealing face of the in outlet valve parts in methylamine pump in urea production line has been strengthened.
采用激光熔覆技术对尿素生产线上的甲胺泵进排液阀零件密封面进行强化。
The paper deals with the reasons of producing defects and its control methods in laser cladding and laser surface alloying process.
论述了激光熔覆与合金化层缺陷的产生原因及其控制方法。
The experimental results show the obvious influence of the scanning speeds on the microstructure and properties of the laser cladding.
结果表明扫描速度对激光熔覆组织和各种性能影响特别显著。
The experimental results show the obvious influence of the scanning speeds on the microstructure and properties of the laser cladding.
结果表明扫描速度对激光熔覆组织和各种性能影响特别显著。
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