Results 101 to 110 of about 62,159 (212)

Research on fluid domain characteristics in silicon carbide grinding with central water supply grinding disk

open access: yesAIP Advances
In response to the problem of uneven distribution of fluid domain in the grinding process of silicon carbide (SiC), which leads to poor surface quality and low efficiency, this paper systematically studied the influence of groove quantity (3, 4, 6 ...
Dingmin Chen   +8 more
doaj   +1 more source

Rocketdyne's advanced coal slurry pumping program [PDF]

open access: yes, 1977
The Rocketdyne Division of Rockwell International Corporation is conducting a program for the engineering, fabrication, and testing of an experimental/prototype high-capacity, high-pressure centrifugal slurry feed pump for coal liquefaction purposes. The
Davis, D. E., Gilman, H. H., Wong, G. S.
core   +1 more source

Monitoring of focusing tube wear during abrasive waterjet (AWJ) cutting of AISI 309

open access: yesMetalurgija, 2014
The paper deals with the investigating the possibility of using vibrations as a potential source of information for the detection of the malfunctions during the abrasive supplying and focusing tube wear in the process of AWJ.
P. Hreha   +9 more
doaj  

A review of the use of wear-resistant coatings in the cutting-tool industry [PDF]

open access: yes
The main mechanisms involved in the wear of cutting tools are reviewed. Evaluation of the different coating properties required for the reduction of the different kinds of wear was also reviewed.
Salik, J.
core   +1 more source

Comparison of Abrasiveness of Different Powders Used in Prophy-Jet

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2005
Introduction. Prophy-jet is a device which is used for removal of extrinsic stains and cleaning of implant surfaces. However, some reports showed that sodium bicarbonate used in prophyjet has abrasive effects.
M - Ketabi, Sh Amini, S Jannatti Moheb
doaj  

Investigation of abrasive flow machining

open access: yes, 2011
221 p. Deburring and internal surface finishing has always been a challenge to the manufacturing industry. Some of the techniques developed; for example Abrasive Flow Machining, Abrasive Jet Machining, Hybrid Machining and etc., managed to render some assistances in deburring and internal surface finishing but often with a high capital investment. Such
openaire   +1 more source

Tribological properties of structural ceramics [PDF]

open access: yes
The tribological and lubricated behavior of both oxide and nonoxide ceramics are reviewed in this chapter. Ceramics are examined in contact with themselves, other harder materials and metals.
Buckley, D. H., Miyoshi, K.
core   +1 more source

Friction and wear with a single-crystal abrasive grit of silicon carbide in contact with iron base binary alloys in oil: Effects of alloying element and its content [PDF]

open access: yes
Sliding friction experiments were conducted with various iron-base binary alloys (alloying elements were Ti, Cr, Mn, Ni, Rh, and W) in contact with a rider of 0.025-millimeter-radius, single-crystal silicon carbide in mineral oil.
Buckley, D. H., Miyoshi, K.
core   +1 more source

Abrasive flow machining of aerospace materials

open access: yes, 2020
An advanced surface treatment method, abrasive flow machining (AFM), is an economical technique for high precision machining of hard and complex parts that are difficult to reach. With the AFM method, surface quality is improved by removing the low mechanical properties on the surface of the parts for increasing surface quality demands in the aviation ...
openaire   +1 more source

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