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Fakülteler / Faculties: Recent submissions
Now showing items 181-200 of 8225
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(ELSEVIER SCI LTD, 2001)Alumina is widely selected in the design of components for high engineering applications mainly because of its high wear resistance, high compressive strength, low specific density and high temperature capability. Processing ...
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(ELSEVIER SCIENCE SA, 2001)In this study, some mechanical properties of borided cold work low-alloy tool steels were investigated. Boronizing was performed in a solid medium consisting of Ekabor-I powders at 1000 degreesC for 2, 4 and 6 h. The ...
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(ELSEVIER SCIENCE SA, 2001)Functionally gradient coatings are coating systems which are used to increase performances of high temperature components in the hot gas turbine section of gas turbine engines, diesel engines, in aerospace and aircraft ...
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(CARL HANSER VERLAG, 2001)The nucleation and growth of the coatings are affected by each of the two components of the substrate, these being the primary carbides and the matrix containing dissolved carbon. The formation of the coating starts with ...
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(ELSEVIER SCI LTD, 2001)A new chemical process has been developed to form a low voltage varistor. The chemistry of process has been analysed and used to produce particles consisting of an intimate mix of ZnO, Zn2TiO4 and beta -Bi2O3 phases. The ...
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(TSINGHUA UNIVERSITY HAIDIANQU, BEIJING 100084, PEOPLES R CHINA, 2001)In this study, we investigated the effect of bronzing medium on the properties of borided AISI 316L austenitic surgical stainless steel. Boronizing was carried out on a cylindrical bar of AISI 316L austenitic surgical ...
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(PROFESSIONAL ENGINEERING PUBLISHING LTD, 2002)SiC particle-reinforced metal matrix composites (MMCs) were produced by a common liquid-phase technique in two different melting routes. in the first route, 5, 10, 15 and 20 vol% SiC-reinforced A356-based MMCs were produced. ...
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(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 ...
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(CARL HANSER VERLAG, 2002)Conventional pressure die-casting was used to produce delta-Al2O3 (Saffil) short fiber reinforced Zn-Al based metal matrix composites, containing 10, 15, 20, 25 and 30 vol.% fibers. The temperature dependence of the ...
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(PERGAMON-ELSEVIER SCIENCE LTD, 2002)The present study reports on characterization of borided AISI 316L stainless steel implant. Boronizing heat treatment was performed on a cylindrical bar of AISI 316L austenitic surgical stainless steel with a diameter of ...
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(ELSEVIER SCI LTD, 2002)The effect of TiO2 on the grain growth of the ZnO-Bi2O3-CoO-MnO ceramic system prepared by chemical coprecipitation, was studied between 1150 and 1300 degreesC in air. Bi2O3 melts during firing, and then TiO2 dissolves ...
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(METALLURGICAL SOC-C I M, 2002)The main objective of this study was to investigate the leach conditions of diasporic bauxites in the region of Mugla-Milas for alumina production. The chemical composition was 57.91% Al2O3,, 21.33% Fe2O3, 3.84% SiO2, 2.20% ...
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(ELSEVIER SCIENCE SA, 2002)A series of experiments was performed to evaluate some mechanical properties of boronized AISI W4 steel. Boronizing was carried out in a solid medium consisting of EKabor powders at 850, 950 and 1050 C for 2, 4, 6 and 8 ...
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(ELSEVIER SCIENCE BV, 2002)In this study, we investigated stress relaxation behavior of the human articular cartilage on femoral head. Articular cartilage is a white dense connective tissue that covers the bone ends within diarthrodial joints and ...
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The influence of the ion bombardment conditions on the oxidation behavior of sputtered TiN coatings (CARL HANSER VERLAG, 2002)In this investigation, the oxidation behavior of TiN coatings deposited by non-reactive unbalanced d.c. magnetron sputtering from TiN targets at different ion bombardment conditions was investigated. The oxidation behavior ...
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(ELSEVIER SCIENCE SA, 2003)A technologically interesting characteristic of boriding is the production of a hard, wear-resistant coating layer on the steel substrate. In this study, case properties of borided AISI W1 steel-has been investigated by ...
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(ELSEVIER SCIENCE SA, 2003)Although ceramic materials are widely selected in the design of components for high engineering applications, the manufacture of ceramic components is quite different to that of metallic or polymer materials. The original ...
Now showing items 181-200 of 8225
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