Friction reducing composite plating in rocket launchers

2017-01-01
Saraloğlu Güler, Ebru
Karakaya, İshak
Show full item record
187
views
0
downloads
MoS2, Nickel, Electroplating, Friction, Wear
https://hdl.handle.net/11511/86938
https://dergipark.org.tr/tr/download/article-file/391497
Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi
Department of Metallurgical and Materials Engineering, Article

Suggestions

Friction Reducing Composite Plating in Rocket Launchers. Uluslararası le
Saraloğlu Güler, Ebru; Karakaya, İshak (null; 2017-12-01)
Composite plating is commonly used for reducing friction and wear. It is a method that can be used in the environments exposed to friction such as rocket launchers. Steel specimens were coated by nickel including MoS2 particles in this study. The effects of MoS2 particle concentration and particle size on the coefficient of friction and the amount of wear were determined by pin on disc tribometer. It is revealed that the particles with small size and high concentration are more effective in decreasing the f...
Overall shape of sintered alumina compacts
Özkan, Necati (1997-01-01)
The extent of the thermally induced shrinkage during sintering of nominally homogeneous ceramic compacts depends upon the green density; compacts with a low green density shrink more than those with a higher density. Therefore, shape distortions of compacts with variable density during their sintering is inevitable. The overall shapes of various sintered alumina compacts, prepared using different types of alumina agglomerates, is described. The agglomerates were prepared using organic polymer [poly(vinyl al...
Damage relief of ion-irradiated Inconel alloy 718 via annealing
Fincher, Cole D.; Turman, Haley; French, Aaron; Chancey, Matthew; Gigax, Jonathan; Aydoğan Güngör, Eda; Zhao, Dexin; Yadav, Digvijay; Xie, Kelvin; Wang, Yongqiang; Borden, Mike; Shao, Lin; Maloy, S. A.; Pharr, Matt (Elsevier BV, 2020-09-01)
Inconel alloy 718 is a high-strength and corrosion resistant alloy that is commonly used as a beamline vacuum window. The accumulation of irradiation-induced damage substantially decreases the window's service lifetime, and replacing it engenders significant beamline downtime. With this application in mind, herein we examine whether post-irradiation annealing can alleviate irradiation-induced damage of Inconel alloy 718. Inconel alloy 718 was received in a solution annealed state. We then irradiated samples...
Electrochemical formation of Al-Sc alloy in molten salt
Polat, Çağlar; Karakaya, İshak; Department of Metallurgical and Materials Engineering (2019)
Al-Sc alloys have better mechanical properties in comparison to commercial aluminum alloys. The aim was to produce Al-Sc alloys containing at least 2wt % scandium by electrochemical reduction of the byproducts such as ScF3 or the alternative compounds obtained from hydrometallurgical processing of low grade lateritic nickel in this thesis. Electrochemical production of Al-Sc alloy in pure molten CaCl2 and CaCl2-NaCl mixtures was studied for this purpose. The graphite-liquid aluminum-CaCl2 or CaCl2-NaCl inte...
Impact modified polystyrene based nanocomposites
Yeniova, Canan Esma; Yılmazer, Ülkü; Department of Chemical Engineering (2009)
Polystyrene, PS, is a preferable polymer in industry, but, its brittle characteristic restricts its utilization. The aim of this study is to improve the impact strength of PS by the help of elastomeric materials SEBS-g-MA and E-BA-GMA. In order to prevent the reduction in the tensile strength of the materials, three different types of organic montmorillonites, MMT, (Cloisite® 30B, 25A and 15A) were used as fillers. Nanocomposite preparation was performed in a co-rotating twin screw extruder. Initially elast...
Citation Formats
E. Saraloğlu Güler and İ. Karakaya, “Friction reducing composite plating in rocket launchers,” Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi, pp. 1–5, 2017, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/86938.
METU IIS - Integrated Information Service open@metu.edu.tr