Results 41 to 50 of about 406,387 (289)

Portable milling tool Patent [PDF]

open access: yes, 1968
Description of portable milling tool for milling tube or pipe ends to desired shape and ...
Spier, R. A.
core   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Toolpath dependent stability lobes for the milling of thin-walled parts [PDF]

open access: yes, 2008
The milling of thin-walled parts can become a seriously complex problem because the parts have variable dynamics. Firstly, the dynamics evolution of the part has been calculated through Finite Element Method (FEM) analysis.
Aramendi, Gorka   +5 more
core   +3 more sources

Diploma Mills

open access: yesActa Medica Alanya, 2020
Letter to Editor:Diploma Mills.................................................................................................................................................................. Letter to Editor:Diploma Mills....................................................................................................................................
openaire   +4 more sources

Understanding the Effect of Resistance Temperature Detector Temperature Controllers on Microstructural Alignment in Magnetic Freeze Casting

open access: yesAdvanced Engineering Materials, EarlyView.
The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley   +1 more source

Machining strategy development in 5-axis milling operations using process models [PDF]

open access: yes, 2010
Increased productivity and part quality can be achieved by selecting machining strategies and conditions properly. At one extreme very high speed and feed rate with small depth of cut can be used for high productivity whereas deep cuts accompanied with ...
Budak, Erhan   +8 more
core  

On the influence of cold work on the oxidation behavior of some austenitic stainless steels: High temperature oxidation [PDF]

open access: yes, 1984
AISI 304, 314, 321, and Incoloy 800H have been subjected to several pretreatments: polishing, milling, grinding, and cold drawing. In the temperature range 800–1400 K, cold work improves the oxidation resistance of AISI 304 and 321 slightly, but has a ...
Fransen, T.   +2 more
core   +3 more sources

Yang–Mills Replacement [PDF]

open access: yesThe Journal of Geometric Analysis, 2017
We develop an analog of harmonic replacement in the gauge theory context. The idea behind harmonic replacement dates back to Schwarz and Perron. The technique, as introduced by Jost and further developed by Colding and Minicozzi, involves taking a map $v\colon \to M$ defined on a surface $ $ and replacing its values on a small ball $B^2\subset ...
openaire   +3 more sources

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

Distinguishing Infections on Different Graph Topologies [PDF]

open access: yes, 2013
The history of infections and epidemics holds famous examples where understanding, containing and ultimately treating an outbreak began with understanding its mode of spread.
Caramanis, Constantine   +3 more
core  

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