Results 11 to 20 of about 7,698 (219)
The Effect of Coatings on Cutting Force in Turning of C45 Steel. [PDF]
Materials (Basel), 2022 This article focuses on the development of a mathematical model of a cutting force that is applicable for coated and uncoated cutting tool inserts and aims to enable more accurate calculation of the cutting force. Two common PVD coatings, AlTiN and TiAlCrN, were used.
Kovalčík J +4 more
europepmc +4 more sources
Research the Dimensional Accuracy of C45 Steel Ring Forgings Produced by Radial Rolling. [PDF]
Materials (Basel), 2023 The rolling process of rings is a commonly used method for producing annular forgings. There are two primary types of this process: radial-axial rolling and radial rolling. This article presents the research results regarding the latter, in which obtaining a product with the assumed dimensions constitutes a major problem.
Gontarz A, Surdacki P, Michalczyk J.
europepmc +3 more sources
Selected Properties of the Surface Layer of C45 Steel Samples after Slide Burnishing. [PDF]
Materials (Basel), 2023 This paper presents the experimental results of a study investigating the impact of the machining fluid type, the variable factor, used in slide burnishing on 2D and 3D surface roughness; surface topography; Abbott–Firestone curve shape; microhardness; and SFE (surface free energy).
Skoczylas A, Kłonica M.
europepmc +3 more sources
Grain boundary behavior of copper with C45 medium carbon steel
Resolution & Discovery, 2018 Brazing is one of the most important techniques known in joining two similar/dissimilar metals/metal–nonmetal combinations for structural, mechanical, and aerospace applications.
Dheeraj Varanasi, Peter Baumli
doaj +2 more sources
Study on laser surface quenching structure and hardness of C45 steel
Metalurgija, 2021 The changes of hardening depth and surface hardness of C45 steel after laser surface quenching were studied. Firstly, the Nd: YAG laser and CO2 laser were used to realize the surface quenching.
S. Y. Chen +5 more
doaj +2 more sources
Surface Topography in Cutting-Speed-Direction Ultrasonic-Assisted Turning [PDF]
MicromachinesUltrasonic vibration has been employed to assist in turning, introducing intermittent machining to reduce average cutting force, minimize tool wear, and enhance machining efficiency, thereby improving surface roughness.
Thanh-Trung Nguyen +2 more
doaj +2 more sources
Research into boride layers growth kinetics on C45 carbon steel
Metalurgija, 2016 This study focuses on evaluation of borides formed on C45 steel. Pack boronizing is carried out at a temperature range of 870 – 970 °C in durations of 4 to 8 h.
A. Milinović +2 more
doaj +5 more sources
Analysis of Wear Resistance of Borided Steel C45 [PDF]
Materials, 2020 The wear resistance of diffusion coatings in conditions of specific pressures of 3, 7 and 10 MPa was studied. The boride coatings were prepared by means of diffusion methods using C45 steel as the substrate material. Research on the microstructure and redistribution of chemical elements on wear surface of a borided layer was carried out.
Mykhaylo Pashechko +2 more
openaire +2 more sources
A Study on Surface Roughness when Milling C45 Steel
International Journal of Scientific Research in Science, Engineering and Technology, 2021 In this paper, a study is presented on the milling process of C45 steel by face milling cutters. An experimental process was performed according to an experimental matrix constructed by the Box-Behnken method. At each experiment, three cutting parameters were changed, namely cutting speed, feed rate, and depth of cut.
Do Thi Kim Lien, Phung Tran Dinh
openaire +1 more source
Grain boundary segregation in UFG alloys processed by severe plastic deformation [PDF]
, 2012 Grain boundary segregations were investigated by Atom Probe Tomography in an Al-Mg alloy, a carbon steel and Armco\trademark Fe processed by severe plastic deformation (SPD).
Enikeev, Nariman +5 more
core +3 more sources