Results 21 to 30 of about 553,859 (309)

Nanometric Surface Finish Measurement by Optical Diffraction

open access: yesMeasurement + Control, 1991
The use of light scattering or diffraction for the determination of surface roughness of machined metal components has been investigated by many researchers.
Jan H Rakels
doaj   +1 more source

Influence of various process conditions on surface finishes induced by the direct metal deposition laser technique on a Ti–6Al–4V alloy [PDF]

open access: yes, 2012
The direct metal deposition (DMD) with laser is a free-form metal deposition process for manufacturing dense pieces, which allows generating a prototype or small series of near net-shape structures. One of the most critical issues is that produced pieces
CARIN, Muriel   +7 more
core   +6 more sources

Relationship modelling for surface finish for laser-based additive manufacturing

open access: yesJournal of Electrochemical Science and Engineering, 2022
Nickel-based superalloys belong to a special class of high-performance alloys that feature large amounts of nickel. The uniqueness of superalloys lies in their design features, most notably mechanical strength, durability, etc.
Samidha Jawade, Ganesh Kakandikar
doaj   +1 more source

Modelling and Analysis of Surface Evolution on Turning of Hard-to-Cut CLARM 30NiCrMoV14 Steel Alloy

open access: yesMetals, 2021
Industrial practitioners are working on predictive solutions for the precise evaluation of input parameters and processed surfaces of engineering materials.
Syed Muhammad Raza   +6 more
doaj   +1 more source

Studying The Effect of Tool Nose Radius on Workpiece Run Out and Surface Finish [PDF]

open access: yesEngineering and Technology Journal, 2009
Tool geometry play an important role in mechanical machining and surface finish ofworkpiece. So there are many parameters such as cutting speed ,feed rate ,and tool noseradius that are known to have a large impact on surface quality,however there are ...
Saad Kariem Shather
doaj   +1 more source

Assembly of Surface-Mounted Devices on Flexible Substrates by Isotropic Conductive Adhesive and Solder and Lifetime Characterization

open access: yesMicromachines, 2022
The assembly of passive components on flexible electronics is essential for the functionalization of circuits. For this purpose, adhesive bonding technology by isotropic conductive adhesive (ICA) is increasingly used in addition to soldering processes ...
Rafat Saleh   +5 more
doaj   +1 more source

The Post-Processing of Additive Manufactured Polymeric and Metallic Parts

open access: yesJournal of Manufacturing and Materials Processing, 2022
The traditional manufacturing industry has been revolutionized with the introduction of additive manufacturing which is based on layer-by-layer manufacturing.
Daniyar Syrlybayev   +3 more
doaj   +1 more source

Comparison of resistance to corrosion on haz of a ferritic stainless steel by different surface finishings

open access: yesActa Scientiarum: Technology, 2015
Certain techniques, comprising machining and GTAW dressing, have been used in the weld bead edge (region of the welded joint between the weld metal and the base metal) to increase the fillet radius of the region by reducing the stress concentrator factor,
Juvenilson Costa Damascena   +5 more
doaj   +1 more source

Ranking of vitrified grinding wheel parameters by using analytical hierarchical process (AHP) for surface roughness of work piece in grinding operation [PDF]

open access: yes, 2017
Objective of grinding process is to generate high quality surface finish on work piece. There are many parameters which influence on the work piece roughness.
Bhalerao, Y.J., Patil, S.S.
core   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

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