The effect of initial microstructures prior to hardenening on the wear behavior of SAE 52100 bearing steel

Download
010569.pdf
1990
Özbay, Hüseyin Alp
Show full item record
101
views
0
downloads
https://hdl.handle.net/11511/11132
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

The effect of SN content and isothermal transformation temperature on the mechanical properties of austempered ductile cast iron
Özcan, Alper; Atala, Haluk; Department of Metallurgical and Materials Engineering (2003)
In this study the effects of Sn content and isothermal transformation temperature on the ultimate tensile strength (UTS), elongation and hardness of austempered ductile cast iron (ADI) was investigated. To determine the possible effect of Sn on these properties the Sn content of standard GGG30, GGG40 and GGG50 materials were taken as reference, whose chemical compositions vary from 0,016 to 0,050% in terms of Sn. However the Sn content was increased to a maximum of 0,26% for investigating the effect of Sn o...
The Effect of retained austenite and carbide distribution on the wear resistance of bearing steel
Özgeneci, Zeren; Ögel, Bilgehan; Department of Metallurgical and Materials Engineering (2017)
This study aims to investigate the effect of the amount of retained austenite and undissolved carbides on the wear resistance of the heat treated bearing steels. As inner and outer ring material 100Cr6 steel grade was used. The specimens were austenitized in the range 800°C to 1000°C, and then, quenched to room temperature in oil to produce a hard martensitic phase. A composite microstructure of undissolved carbides, martensite and retained austenite were observed in hardened steel specimens. It was seen th...
The effect of different austenitizing and tempering temperatures on the abrasive wear resistance of AISI/SAE 52100 bearing steel
Mermerci, Tolga M; Atala, Haluk; Department of Metallurgical Engineering (1991)
The Effect of Pour Point Depressant on the Flow Behavior of Crude Oils
Kök, Mustafa Verşan (2014-01-17)
In this research, pour point and rheological experiments were carried out on three different crude oils those doped with pour point depressant. It was observed that when the amount of pour point depressant was increased from 500 to 2,000 ppm, pour points of all the crude oils were decreased considerably. In rheological experiments, shear rate versus shear stress values were obtained for all the crude oil samples with and without additives. It was observed that the Bingham Plastic model excellently fit the e...
The Effect of Microstructure and Content of Second Phases on the Corrosion Behaviour of Nickelless Stainless Steels
Mehrabov, Amdulla; Aivazov, Bilayet; Aliyev, Maksut (null; 1999-06-10)
Citation Formats
H. A. Özbay, “The effect of initial microstructures prior to hardenening on the wear behavior of SAE 52100 bearing steel,” Middle East Technical University, 1990.
METU IIS - Integrated Information Service open@metu.edu.tr