Results 121 to 130 of about 35,257 (266)

DED Powder Modification for Single-Layer Coatings on High-Strength Steels

open access: yesJournal of Manufacturing and Materials Processing
In the design of L-DED (laser-directed energy deposition) cladding processes, the chemical composition of the metallic powders is typically assumed to match that of the intended coating.
Unai Garate   +5 more
doaj   +1 more source

Enabler operator station [PDF]

open access: yes
The objective of this project was to design an onboard operator station for the conceptual Lunar Work Vehicle (LWV). This LWV would be used in the colonization of a lunar outpost. The details that follow, however, are for an earth-bound model.
Bailey, Andrea   +4 more
core   +1 more source

QUENCHING BERTINGKAT PADA PROSES HARDENING TERHADAP SIFAT MEKANIK DAN STRUKTUR MIKRO BAJA AISI 4140 [PDF]

open access: yes, 2018
Quenching on steel is one of several heat treatment processes which aims to increase the strength and hardness ofthe steel by heating the metal at a certain temperature, usually between 845 - 870 OC, then cooled rapidly on the coolingmedium to obtain the
Halik Razak, Arthur, Tangkemanda, Abram
core   +1 more source

Experimental Analysis on Surface Roughness of En-24 Hardened Steel [PDF]

open access: yes, 2015
In this thesis, it is about the machining of the EN-24 hardened steel that involves turning operation of the EN-24 with the help of coated carbide insert of ISO designation CNMG 120408.
Samantaray, Sambeet
core  

Use of Machine Learning Algorithms to Predict Almen (Shot Peening) Intensity Values of Various Steel Materials

open access: yesApplied Sciences
Wear, fatigue, and corrosion are just a few of the issues that mechanical components in engineering experience, leading to surface deterioration. Enhancing the surface characteristics of engineering components is therefore essential.
Murat İnce, Hatice Varol Özkavak
doaj   +1 more source

Karakteristik Aisi 304 sebagai Material Friction Welding [PDF]

open access: yes, 2012
Stainless steel tipe austenitic dipilih sebagai material untuk sebuah produk karena sifat tahan korosi, non magnetic dan weldability yang baik. Beberapa peneliti menggunakan AISI 304 sebagai material riset yang disambung dengan material lain seperti ...
Fawaid, M. (Moh)   +3 more
core   +1 more source

Measurement of Cutting Temperature in Interrupted Machining Using Optical Spectrometry. [PDF]

open access: yesSensors (Basel), 2023
Espinoza-Torres I   +6 more
europepmc   +1 more source

Advanced Rotorcraft Transmission (ART) program [PDF]

open access: yes
Work performed by the McDonnell Douglas Helicopter Company and Lucas Western, Inc. within the U.S. Army/NASA Advanced Rotorcraft Transmission (ART) Program is summarized.
Bossler, Robert B., Jr.   +1 more
core   +1 more source

Design and Characterization of a Low-Cost and Efficient Torsional Spring for ES-RSEA. [PDF]

open access: yesSensors (Basel), 2023
Al-Dahiree OS   +4 more
europepmc   +1 more source

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