Cold Sintering Process: A Novel Technique for Low‐Temperature Ceramic Processing of Ferroelectrics
نویسندگان
چکیده
منابع مشابه
Cold Sintering Process: New sintering technique for fabrication of nano-structured ceramics below 300 °C - A review
Due to the conventional understanding of sintering phenomenon in ceramic materials, considering two words of “cold” and “sintering” together may arise a doubt to a ceramic engineer since the usual sintering process has been accompanied by a heating regime at elevated temperatures. Recently, a new technique called Cold Sintering Process (CSP) has been introduced and developed as an ultra-low tem...
متن کاملCeramic Capillary Suspensions: Novel Processing Route for Macroporous Ceramic Materials
We introduce a novel method to produce macroporous ceramics by capillary suspensions. Adding a small amount (~1 vol%) of an immiscible secondary phase to a low concentration (~20 vol%) suspension can increase the yield stress by several orders of magnitude. This drastic change in flow behavior is induced by the creation of a sample-spanning particle network in the suspension controlled by capil...
متن کاملProcessing of Manganese-Doped [Bi0.5Na0.5]TiO3 Ferroelectrics: Reduction and Oxidation Reactions During Calcination and Sintering
Elena Aksel,z Peter Jakes, Emre Erdem, Donald M. Smyth, Andrew Ozarowski, Johan van Tol, Jacob L. Jones,z and Rüdiger-A. Eichel zDepartment of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611 Institut für Physikalische Chemie, Universität Freiburg, Albertstr. 21, D-79104 Freiburg, Germany Department of Materials Science and Engineering, Lehigh University, Bet...
متن کاملFinite element simulation of pyroplastic deformation, anisotropic shrinkage and heterogeneous densification for ceramic materials during liquid phase sintering process
Pyroplastic deformation is a distortion of the ceramic shape during the sintering process. It occurs because the flow of the vitreous phase at high temperature and the applied stress due to the weight of the product during sintering process. The aim of this paper deals with describing a numerical-experimental method to evaluate the pyroplastic deformation, to predict the anisotropic shrinkage a...
متن کاملA Novel Extrusion-based Additive Manufacturing Process for Ceramic Parts
An extrusion-based additive manufacturing process, called the Ceramic On-Demand Extrusion (CODE) process, for producing three-dimensional ceramic components with near theoretical density is introduced in this paper. In this process, an aqueous paste of ceramic particles with a very low binder content (<1 vol%) is extruded through a moving nozzle at room temperature. After a layer is deposited, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American Ceramic Society
سال: 2016
ISSN: 0002-7820,1551-2916
DOI: 10.1111/jace.14554