Results 91 to 100 of about 62,159 (212)

Abrasive Flow Machining using Abrasive Paste with Oiticica Oil [PDF]

open access: yesInternational Journal of Advanced Engineering Research and Science, 2019
Marcelo Rodrigo Munhoz   +4 more
openaire   +1 more source

Optimization of Cutting Process of Medium Density Fibreboards by the Abrasive Water-Jet

open access: yesDrvna Industrija, 2011
This paper deals with the process of MDF cutting by the abrasive water-jet (WJC) and shows how is kerf width infl uenced by process parameters. It presents the results of monitoring the kerf width related to technical and technological parameters ...
Štefan Barcík   +3 more
doaj  

The friction and wear of metals and binary alloys in contact with an abrasive grit of single-crystal silicon carbide [PDF]

open access: yes
Sliding friction experiments were conducted with various metals and iron-base binary alloys (alloying elements Ti, Cr, Mn, Ni, Rh and W) in contact with single crystal silicon carbide riders.
Buckley, D. H., Miyoshi, K.
core   +1 more source

Cost/benefit studies of advanced materials technologies for future aircraft turbine engines: Materials for advanced turbine engines [PDF]

open access: yes
Cost benefit studies were conducted on six advanced materials and processes technologies applicable to commercial engines planned for production in the 1985 to 1990 time frame.
Stearns, M., Wilbers, L.
core   +1 more source

Thermostat Influence on the Structural Development and Material Removal during Abrasion of Nanocrystalline Ferrite

open access: yes, 2017
We consider a nanomachining process of hard, abrasive particles grinding on the rough surface of a polycrystalline ferritic work piece. Using extensive large-scale molecular dynamics (MD) simulations, we show that the mode of thermostatting, i.e., the ...
Betz, Gerhard   +4 more
core   +1 more source

RELIABILITY CONTROL OF PRODUCTION PROCESSES OF CENTRIFUGAL ROTATORY TREATMENT BY LOOSE ABRASIVE

open access: yesВестник Донского государственного технического университета, 2018
Some probability-theoretical models of the metal removal and the formation of the surface coating condition under the loose-abrasive machining are improved.
Yury V. Korolkov
doaj  

Large area Czochralski silicon [PDF]

open access: yes
The overall cost effectiveness of the Czochralski process for producing large-area silicon was determined. The feasibility of growing several 12 cm diameter crystals sequentially at 12 cm/h during a furnace run and the subsequent slicing of the ingot ...
Gleim, P. S., Rea, S. N.
core   +1 more source

Optimal control of the heave motion of marine cable subsea-unit systems [PDF]

open access: yes, 1995
One of the key problems associated with subsea operations involving tethered subsea units is the motions of support vessels on the ocean surface which can be transmitted to the subsea unit through the cable and increase the tension.
Huang, S., Vassalos, D.
core  

CFD-Based Study on the Flow and Kinetic Energy Characteristics of a Supercritical Suspended Abrasive Water Jet in the Deep-Sea Environment

open access: yesJournal of Marine Science and Engineering
A supercritical suspended abrasive water jet with dual inputs of pressure and heat is proposed to improve the cutting performance of the conventional suspended abrasive water jet in deep-sea environments.
Zhibo Li   +4 more
doaj   +1 more source

RELIABILITY CONTROL OF PRODUCTION PROCESSES OF CENTRIFUGAL ROTATORY TREATMENT BY LOOSE ABRASIVE

open access: yesAdvanced Engineering Research, 2011
Some probability-theoretical models of the metal removal and the formation of the surface coating condition under the loose-abrasive machining are improved.
Yury V. Korolkov
doaj  

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