Results 261 to 270 of about 431,646 (304)

A crystal ball view of direct-metal deposition

JOM, 2000
Advances in direct-metal depositing are continuing, offering the promise of manufacturing and design improvements that could make design and fabrication of metallic parts speedier and more cost efficient. This paper examines the progress in designed materials, integrated design and manufacturing, and remote manufacturing, along with areas where further
openaire   +1 more source

Laser and arc weld methods for direct metal deposition of Waspaloy

International Journal of Manufacturing Technology and Management, 2009
Laser and electric arc are widely known heat sources used in the joining of metals. High Power Diode Laser (HPDL) and Tungsten Inert Gas (TIG) were used in this investigation. As they are additive welding processes with additional material supplied by filler wire the processes can be viewed as a metal deposition technique.
N. I. S. Hussein, I. R. Pashby, D. G. McCartney   +2 more
openaire   +1 more source

Numerical Simulation of Thermal Behavior and Experimental Investigation of Thin Walls during Direct Metal Deposition of 316L Stainless Steel Powder

Lasers in Manufacturing and Materials Processing, 2021
Zahra Mianji, A. A. Kholopov, I. Binkov, A. Kiani   +3 more
semanticscholar   +1 more source

Selective Area Metallization by Electron-Beam Controlled Direct Metallic Deposition

Journal of Vacuum Science and Technology, 1973
Direct metallic deposition exploits the advantages of electron-beam exposure for the production of fine structures and avoids the use of resists and chemical etching. The process involves the electron-induced decomposition of metallic compounds in areas precisely defined by an electron probe.
J. P. Ballantyne, W. C. Nixon
openaire   +1 more source

Effect of laser energy volume density on wear resistance and corrosion resistance of 30Cr15MoY alloy steel coating prepared by laser direct metal deposition

, 2021
Fanmin Shang, Suiyuan Chen, Lin Zhou, Jia Wuming, T. Cui, Jing Liang, Changsheng Liu, Mei Wang   +7 more
semanticscholar   +1 more source

The structure and properties of Inconel 718 superalloy powder prepared by vacuum induction melting gas atomization for laser direct metal deposition

Materials Research Express, 2018
Inconel 718 superalloy powder is one of the main materials for laser direct metal deposition aero parts, and the characteristics of alloy powder have an important impact on the microstructure and properties of the formed parts. In this paper, Inconel 718
Fanmin Shang, Suiyuan Chen, M. Wei, Liang Jing, Changsheng Liu   +4 more
semanticscholar   +1 more source

Directed Energy Deposition for Metals

2022
Nitish P. Gokhale, Prateek Kala
openaire   +1 more source

Influence of Direct Current Ripple on Metal Deposition

Circuit World, 1991
This paper focuses on the quality of output current rectification—an important feature which should be taken into account alongside voltage and current. It is the author's intention to provide other authors and equipment manufacturers with the incentive to elaborate on this theme.
openaire   +1 more source

A bottom-up approach to experimentally investigate the deposition of austenitic stainless steel in laser direct metal deposition system

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2020
P. Pant, D. Chatterjee, Sudip Samanta, T. Nandi, A. K. Lohar   +4 more
semanticscholar   +1 more source

Laser direct metal deposition of variable width thin-walled structures in Inconel 718 alloy by coaxial powder feeding

The International Journal of Advanced Manufacturing Technology, 2020
Haiquan Zhang, Lida Zhu, Pengsheng Xue
semanticscholar   +1 more source