Results 61 to 70 of about 735,757 (309)

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

Coating of Ultra-Small Micro End Mills: Analysis of Performance and Suitability of Eight Different Hard-Coatings

Journal of Manufacturing and Materials Processing, 2018
Due to the constant need for better functionalized surfaces or smaller, function integrated components, precise and efficient manufacturing processes have to be established.
Martin Bohley, Ingo G. Reichenbach, Sonja Kieren-Ehses, Lukas Heberger, Peter A. Arrabiyeh, Rolf Merz, Luisa Böhme, Julian Hering, Benjamin Kirsch, Michael Kopnarski, Eberhard Kerscher, Georg von Freymann, Jan C. Aurich   +12 more
doaj   +1 more source

PENGARUH KECEPATAN PEMAKANAN DAN WAKTU PEMBERIAN PENDINGIN TERHADAP TINGKAT KEAUSAN CUTTER END MILL HSS HASIL PEMESINAN CNC MILLING PADA BAJA ST 40 [PDF]

, 2012
The purpose of this research was to determine the influence of feedrate variation, timing of cooling variation, and the interaction between feedrate and timing of cooling to rate wear HSS end mill cutter in machining result CNC milling with ST 40 steel.
Estriyanto, Yuyun, Nugroho, Tri Ujan, Saputro, Herman   +2 more
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Consumed by Abdominal Distention

Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge, James Grenert, Brian Haas, Mary Margaretten   +3 more
wiley   +1 more source

Microstructure Design of Steel‐Spinel Composites via Spark Plasma Sintering Process

Advanced Engineering Materials, EarlyView.
This study illustrates how spark plasma sintering at reduced oxygen partial pressure enables controlled formation of steel‐spinel composites through tailored redox reactions and cation exchange. Comparison of the MgO–Fe2O3, steel–(MgO+Cr2O3), and steel–(MgO+Fe2O3) systems shows how oxygen activity and interface chemistry govern spinel formation, phase ...
Mahnaz Mehdizadehlima, Christian Schimpf, Stefan Martin, Olga Fabrichnaya, David Rafaja   +4 more
wiley   +1 more source

Optimization of End Mill Geometry for Machining 1.2379 Cold-Work Tool Steel Through Hybrid RSM-ANN-GA Coupled FEA Approach

Machines
Optimizing end mill geometry is critical for improving performance and reducing costs in the high-volume manufacturing of tools, dies and molds. This study demonstrates a successful optimization framework for solid end mills machining 1.2379 cold-work ...
Tolga Berkay Şirin, Oguzhan Der, Hasan Kuş, Çağla Gökbulut Avdan, Semih Yüksel, Ayhan Etyemez, Mustafa Ay   +6 more
doaj   +1 more source

The high-performance machining of the curved surfaces with the progressive cutting geometry of the end mill

MATEC Web of Conferences, 2017
There are some results of practical application of the solid carbide end mill developed in HALTEC Ltd company, using for high-performance machining of curved surfaces of workpieces, which have a complex spatial form.
Khramov Alexander, Kiselev Evgeniy, Leksin Evgeniy   +2 more
doaj   +1 more source

Stand for research mechanical oscillations in end milling of flexible workpieces by end mill [PDF]

, 2011
В статье описан стенд для изучения механических колебаний при фрезеровании маложестких деталей концевыми фрезами. Стенд позволяет измерять силы, которые составляют колебание, восстанавливающие силы и силы диссипирующие энергию.The article describes a ...
Внуков, Юрий Николаевич, Каморкин, П. А., Логоминов, В. А.   +2 more
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Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

Advanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad, Aleksander Kostka, Gowtham Arivanandhan, Yujiao Li, Alan Savan, Manfred Kohl, Alfred Ludwig   +6 more
wiley   +1 more source

PROSES PEMBUATAN LANDASAN LINEAR GUIDEWAY PADA KOMPONEN MESIN BUBUT CNC [PDF]

, 2011
Tujuan proyek akhir ini adalah melengkapi bagian mesin bubut CNC. Bagian dari mesin bubut yang dilengkapi adalah landasan. Landasan tersebut berfungsi sebagai tempat melekatnya linear guideway pada bidang sejajar dan tegak lurus dengan spindel utama pada
SLAMET , ARIFIN
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