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Microstructural development and control of ceramics in the Ca-Si-Al-O-N systemWood, Christopher Andrew, 1973- January 2001 (has links)
Abstract not available
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Removal characteristics of SiC by using intermittently nickel-electroplating in lapping processLin, Di-shun 09 September 2007 (has links)
Lapping pad will be worn during lapping process. Therefore, the quality of the work piece and the material removal ability will be lower. First, in this paper, it propose a intermittently nickel-electroplating lap-ping pad in lapping process : At first, plate a layer of nickel on copper plate and used it to be lapping pad. Replate the lapping pad to restore the working ability when the working ability of lapping pad decreased be-cause of wear. Secondary, it propose another restore method : composite electroplating on grinder in process. When grinding by using Ni-SiC composite coating pad, it is used to restore the pad by Ni-SiC composite electroplating at the same time.
At first, the influence of load and rotation speed on mate-rial removal are investigated in this study. It is found that the material removal increased as the rotation speed of lapping pad and load increased. It is also found that the roughness of sin-tering SiC decreased as the load increased at a constant rotational speed. And at constant load , the influence of rotation speed on roughness of sintering SiC is unapparent. The ability decay of material removal of lap-ping pad is as time as go by. It can complete restore the wore lap-ping pad to unwear state by replating 15 minutes with 2.5 cur-rent density. The restored pad¡¦s behavior of material removal and roughness is the same as a new one¡¦s.
The material removal of sintering SiC of composite electro-plating on grinder in process by using Ni-SiC composite coating is bigger than the material removal of sintering SiC of lapping by nickel-electroplating lapping pad. The material removal increase to 1.7 ~ 3.8 times in 90 minutes at the same load and rotation speed. And the material removal and time are linearly depend. It is investigated that the working ability of grinding disk can be maintain constant. It is also found that the material removal increased as the rotation speed of lapping pad and load in-creased.
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Cathode-side contact materials with high sinterability for intermediate temperature SOFC applications a thesis presented to the faculty of the Graduate School, Tennessee Technological University /Shoulders, Jacky, January 2009 (has links)
Thesis (M.S.)--Tennessee Technological University, 2009. / Title from title page screen (viewed on Feb. 5, 2010). Bibliography: leaves 93-100.
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Effects of aluminum and zirconia contents on the reaction bonded aluminum oxide process /Sheedy, Paul Martin, January 2002 (has links)
Thesis (Ph. D.)--Lehigh University, 2003. / Includes vita. Includes bibliographical references (leaves 165-174).
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Modeling and fabrication of prosthetic sockets using selective laser sinteringFaustimi, Mario Carneiro 28 August 2008 (has links)
Not available / text
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The effect of allotropic transformations on the sintering behavior of iron powderIbarra, Santiago, 1940- January 1965 (has links)
No description available.
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Fabrication of ZnO varistor-based gas sensors using a novel rate controlled sintering dilatometerAgarwal, Gaurav 05 1900 (has links)
No description available.
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Shock-enhanced sintering of silicon nitrideTurner-Adomatis, Bonnie L. 08 1900 (has links)
No description available.
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Ultrasonic scattering in two-phase mediaLiu, Dalie. January 1900 (has links)
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2007. / Title from title screen (site viewed Dec. 5, 2007). PDF text: ix, 136 p. : ill. ; 6 Mb. UMI publication number: AAT 3271932. Includes bibliographical references. Also available in microfilm and microfiche formats.
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Physical and chemical mechanisms of lubricant removal during stage I of the sintering processGateaud, Arnaud. January 2006 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: Powder Metallurgy; Delubrication. Includes bibliographical references (leaves 60-61).
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