Laser metal depositionThis investigation reports a processing strategy to develop a single crystal deposit via laser metal deposition. A single wall has been deposited with René 108 on a PWA 1484 single crystal substrate. This was performed by effectively controlling the process-parameters and heat ...
1. ,selective laser cladding(SLC),and direct laser deposition(DLD),i. 对比了3类金属粉末激光快速成形工艺:选区激光烧结;选区激光重熔,或称选区激光熔覆;以及直接激光沉积,或称激光净成形。2) laser-aided direct metal deposition 激光辅助直接金属沉积...
1.Numerical simulation of temperature field onlaser metal deposition shaping;激光金属沉积成形过程中温度场的数值模拟 2.Research of substrate preheating forlaser metal deposition shaping;激光金属沉积成形基板预热的研究 3.Effects of substrate preheating temperature on microstructures of parts formed bylaser meta...
Laser metal deposition (LMD) is generative manufacturing that allows fabrication on existing metal parts with five axes, utilizing different metal powders independent of the substrate metal. LMD provides convenience to embed sensor closely underneath functional surfaces. The optical fiber is flexible and ...
However, titanium powders can be used in other well-established powder deposition applications such as laser cladding (LC) and/or direct metal deposition (DMD). This review paper will compare and contrast the deposited coatings between the two main LC/DMD deposition techniques. It will also ...
网络直接金属沉积 网络释义 1. 直接金属沉积 科普帖:北航大学王华明的国家技术发明一... ...直接金属沉积Direct Metal Deposition三维打印成型 Three-Dimensional Printin… bbs.netbig.com|基于5个网页 释义: 全部,直接金属沉积
Laser Additive Manufacturing: Laser Material Deposition This book gives an overview of the LAM technique Laser Metal Deposition (LMD). The basics of physical process as well as the used materials and systems engineering are described. R Poprawe,YC Hagedorn,I Kelbassa - 《Blackwell Verlag Gmbh》 ...
1.3 Laser metal deposition of steels 1.3.1 Introduction In Laser Metal Deposition (LMD), also known as Laser Cladding or Direct Energy Deposition, a laser creates a molten pool on a substrate. A powder is conveyed in an inert gas stream through the powder nozzle and introduced into the molte...
Direct laser deposition(DLD),as a popular metal additive manufacturing process,shows advantages of technical flexibility and high efficiency to gain a high-performance alloy steel component.However,during the processing of DLD,the deposited steel layer is affected by the subsequent layer depositing.The...
Laser metal deposition Additive manufacturing 1. Introduction One definition of high-entropy alloys (HEAs) is that they contain at least five elements in near-equiatomic proportions. In these alloys, the high entropy of mixing is thought to stabilize the solid solution state [1,2]; some such HE...