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Browsing Makine Mühendisliği / Mechanical Engineering by Author

Browsing Makine Mühendisliği / Mechanical Engineering by Author "Genel, Kenan"

Now showing items 1-20 of 34

A method to predict effective case depth in ion nitrided steels

Genel, Kenan (ELSEVIER SCIENCE SA, 2005)

Ion nitriding is one of the most promising thermochemical surface treatments to improve surface properties such as wear and corrosion resistance and fatigue strength. The prediction of effective case depth before nitriding ...
Application of artificial neural network for predicting strain-life fatigue properties of steels on the basis of tensile tests

Genel, Kenan (ELSEVIER SCI LTD, 2004)

The applicability of artificial neural networks (ANN) in predicting the strain-life fatigue properties using tensile material data for 73 steels was investigated by conducting four separate neural networks for individual ...
Axial crushing behavior of circular aluminum tubes

Muhammet M. Yalcin; Osman H. Mete; Genel, Kenan (CARL HANSER VERLAG, 2019)

The axial crushing behavior and energy absorption ability of metallic tubes are areas in which a large number of academic studies have been undertaken. In this study, the basic steps in the progressive folding behavior of ...
Bending and lateral crushing behavior of a GFRP and PA6 reinforced aluminum square tube

Ekşi, Seçil; Genel, Kenan; Kaptı, Akın Oğuz; Acar, Kenan (CARL HANSER VERLAG, 2018)

In this study, the bending behavior of a thin-walled aluminum square tube (AST) were analyzed using the finite element (FE) method, and reinforcing arrangements were decided for the composite beams based on the FE results. ...
Bending response of hybrid composite tubular beams

Ekşi, Seçil; Genel, Kenan (ELSEVIER SCI LTD, 2013)

The influence of inner and outer reinforcements on the bending performance of a thin walled aluminum tube was investigated. Polymeric materials (PA6, PP) and glass/carbon fiber reinforced epoxy were considered to form the ...
Boriding kinetics of H13 steel

Genel, Kenan (PERGAMON-ELSEVIER SCIENCE LTD, 2006)

It is known that boriding has been employed to increase the service life of parts such as orifices; ingot molds, and dies for hot forming made of AISI H13 steel. In this study, case properties and kinetics of borided AISI ...
Boriding response of AISI W1 steel and use of artificial neural network for prediction of borided layer properties

Genel, Kenan; Özbek, İbrahim; Kurt, Ali Vasfi; Bindal, Cuma (ELSEVIER SCIENCE SA, 2002)

In the present study, boriding response of AISI W1 steel and prediction of boride layer properties were investigated by using artificial neural network (ANN). Boronizing heat treatment was carried out in a solid medium ...
Buckling behavior of fiber reinforced plastic-metal hybrid-composite beam

Ekşi, Seçil; Kaptı, Akın Oğuz; Genel, Kenan (ELSEVIER SCI LTD, 2013)

It is known that the buckling is characterized by a sudden failure of a structural member subjected to high compressive load. In this study, the buckling behavior of the aluminum tubular beam (ATB) was analyzed using finite ...
Buckling behavior of fiber reinforced plastic–metalhybrid-composite beam

Kaptı, Akın Oğuz; Genel, Kenan (2013)
Comparison of Mechanical Properties of Unidirectional and Woven Carbon, Glass and Aramid Fiber Reinforced Epoxy Composites

Ekşi, Seçil; Genel, Kenan (POLISH ACAD SCIENCES INST PHYSICS, 2017)

In this study, mechanical behavior of epoxy composite reinforced by unidirectional and woven fiber is investigated experimentally. In the preparation of composite samples woven shaped glass, aramid and carbon fibers and ...
Corrosion fatigue behaviour of ion nitrided AISI 4140 steel

Genel, Kenan (ELSEVIER SCIENCE SA, 2000)

Machine components suffer from corrosion degradation of fatigue characteristics and improvement can be attained by the application of a nitriding treatment, particularly to low alloy steels. In the present study, the effect ...
Effect of anodic oxidation on fatigue performance of 7075-T6 alloy

Genel, Kenan (ELSEVIER SCIENCE SA, 2008)

Effect of anodic oxidation on fatigue performance of 7075-T6 alloy for pre-corroded and non-corroded specimens has been investigated by conducting a series of rotary bending fatigue tests at 95 Hz. The anodized specimens ...
Effect of case depth on fatigue performance of AISI 8620 carburized steel

Genel, Kenan (ELSEVIER SCI LTD, 1999)

Carburizing treatments are of prime importance to developing fatigue and wear characteristics of steels. It is also well known that the relative case depth, which considers the size of components as well as the depth of ...
Effect of cathodic polarisation on corrosion fatigue behaviour of ion nitrided AISI 4140 steel

Genel, Kenan (ELSEVIER SCI LTD, 2002)

It is well known that controlled changes in the electrode potential of specimens strongly influence the behaviour of corrosion fatigue for alloys in aqueous media. In other words, the effect of polarisation on the corrosion ...
Effect of ion nitriding on fatigue behaviour of AISI 4140 steel

Genel, Kenan (ELSEVIER SCIENCE SA, 2000)

Ion nitriding has become a popular thermo-chemical surface treatment, which is being used to develop fatigue and wear characteristics of steels. Besides the increased strength, the formation of high compressive residual ...
Effects of Pre-Forming Process and PVC Foam Reinforcement on the Deformation Behavior of Aluminum Tube under Axial Loading

Ekşi, Seçil; A. O. Kaptiand; Genel, Kenan (POLISH ACAD SCIENCES INST PHYSICS, 2017)

In this study, the effects of pre-forming and foam reinforcement on the axial compression behavior of circular thin-walled aluminum tubes were experimentally investigated. Compression tests were performed in a computer ...
Environmental effect on the fatigue performance of bare and oxide coated 7075-T6 alloy

Genel, Kenan (PERGAMON-ELSEVIER SCIENCE LTD, 2013)

Fatigue behaviors of bare and anodic oxide coated 7075-T6 alloy have been investigated in laboratory air and 3.5%NaCl solution environment by using smooth cylindrical specimens. Presence of corrosive attack during fatigue ...
Estimation method for the fatigue limit of case hardened steels

Genel, Kenan (ELSEVIER SCIENCE SA, 2005)

It is well known that estimation of fatigue limit and optimum effective case depth are an important area of interest to the design engineer. In this study, simple expressions for the case hardened steels have been proposed ...
Experimental and numerical studies on the folding response of annular-rolled Al tube

O. H. Mete; M. Yalcin; Genel, Kenan (ELSEVIER SCI LTD, 2018)

It is important to increase energy absorption of a tube under axial loading without using any reinforcement material. Also, such a process results directly in an increase of specific energy absorbing (SEA) capability of ...
Fatigue strength improvement of a hard chromium plated AISI 4140 steel using a plasma nitriding pre-treatment

Genel, Kenan (WILEY, 2006)

The effect of a plasma nitriding (PN) pre-treatment on the fatigue performance of hard chromium (HC) plated AISI 4140 steel has been investigated by conducting a series of rotary bending fatigue tests at a frequency of 95 ...