Redirigiendo al acceso original de articulo en 18 segundos...
Inicio  /  Coatings  /  Vol: 2 Núm: 2 Pages Par: June (2012)  /  Artículo
ARTÍCULO
TITULO

Microstructure and Properties of Plasma Sprayed Lead Zirconate Titanate (PZT) Ceramics

Pavel Ctibor    
Zdenek Pala    
Hanna Boldyryeva    
Josef Sedlácek and Viliam Kmetík    

Resumen

Lead zirconate titanate (PZT) was plasma sprayed onto various substrates of different character. Additionally, a free-standing body made by plasma spraying was investigated. X-ray diffraction analyses of a decomposition of the as-sprayed coating products detected components of the PT-PZ system as well as binary oxides?PbO and ZrO2. Due to the comparatively complex phase character, the Curie temperature monitored by DTA, had a smeared appearance without pronounced maxima. The corresponding electrical properties are comparable with those typically observed for CaTiO3, but are worse than the normal values of bulk PZT due to defective stoichiometry.

 Artículos similares

       
 
Guisen Wang, Baoning Hong, Xin Liu, Dongning Sun, Zhiwei Shao and Yunlong Yao    
While post-grouting is frequently reported to improve the engineering performance of piles, the shear strength of the soil around piles is not well understood. To investigate the strengthening mechanism of soil around piles with permeation grouting, labo... ver más
Revista: Applied Sciences

 
Lamyaa Khaleel Hasan, Suaad Makki Jiaad, Khansaa Dawood Salman, Wisam Abed Kattea Al-Maliki, Falah Alobaid and Bernd Epple    
Objective: The aim of the present work is to study the microstructure, wear behavior, physical properties, and micro-hardness of the aluminum matrix AA6061 reinforced with TiC and B4C nanoparticles with different concentrations of 2.5, 5, 7.5, 10, and 12... ver más
Revista: Applied Sciences

 
Jonata M. Ueda, Patricia Morales, Virginia Fernández-Ruiz, Anabela Ferreira, Lillian Barros, Marcio Carocho and Sandrina A. Heleno    
Powdered foods are easy to store and transport, with a longer shelf life that minimizes potential waste, contributing to sustainable development. Each food category has a unique composition, responsible for its chemical and physical attributes, which dir... ver más
Revista: Applied Sciences

 
Marian Grigoras, Mihaela Lostun, George Stoian, Gabriel Ababei, Marieta Porcescu and Nicoleta Lupu    
a?-Fe16N2 materials are of increasing interest for their applications in products such as rare earth-free permanent magnets. The lack of a method of mass production for powders as raw materials delays the preparation of such magnets. Through employing th... ver más
Revista: Applied Sciences

 
Oleg M. Alifanov, Margarita O. Salosina, Sergey A. Budnik and Aleksey V. Nenarokomov    
Highly porous open-cell carbon materials have great potential for use as high-temperature thermal insulation for space vehicles due to a unique combination of properties: low density, high rigidity, sufficient compressive strength, and low thermal conduc... ver más
Revista: Aerospace