Results 91 to 100 of about 45,358 (226)

Characterization of steel 70XL used in the manufacture of balls for the clinker's milling

open access: yesMinería y Geología, 2017
The present article deals with the wear of the balls used for the grinding of the clinker in the processes of obtaining cement. Three specimens of different steel were made: one of steel AISI 4140, with which balls are forged for the milling process ...
Eider Gresesqui-Lobaina   +2 more
doaj  

CrN coatings deposited by magnetron sputtering: Mechanical and tribological properties

open access: yesDyna, 2015
Se analizaron las propiedades mecánicas y tribológicas de recubrimientos de CrN crecidos sobre sutratos de aceros AISI 203 y AISI 4140 usando la técnica de pulverización catódica con magnetrón. Los recubrimietos fueron crecidos a dos presiones de trabajo,
Alexander Ruden-Muñoz   +2 more
doaj  

Mathematical model for surface roughness prediction on grinding steel parts

open access: yesRevista Técnica de la Facultad de Ingeniería, 2010
Due to the constant progress and exigencies of metalmechanics industries, they have been forced to look for highly accurate methods to predict a desired surface roughness value at a lower price. Although the grinding process, compared to other machining
Patricia Muñoz de Escalona   +3 more
doaj  

Measurement of Cutting Temperature in Interrupted Machining Using Optical Spectrometry. [PDF]

open access: yesSensors (Basel), 2023
Espinoza-Torres I   +6 more
europepmc   +1 more source

Thermo-Microstructural Numerical Simulation of Quenching Process of Steels

open access: yesJournal of Advanced Materials in Engineering, 2011
In this work, a 3D thermo-microstructural model was developed to simulate the continuous cooling of steel. The model was employed for simulation of cooling process of the gears made from a plain carbon steel (AISI 1045) and a low alloy steel (AISI 4140).
M. Eshraghi Kakhki   +2 more
doaj  

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