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Alumina ceramic rod produce processing
by helen zhang Alumina ceramic rod and zirconia ceramic rod sintering method mainly through several parameters controll. include sintering process pressure, temperature and time. Due to the rapid warming is good for the development of sintering and the microstructure, people have been trying to get high heating rate.And the realization of the high speed up with conventional electric heating method could not be achieved.Plasma heating may obtain electric heating method is unable to achieve the high heating rate. Plasma heating principle.Plasma sintering refers to the use of gas discharge when the formation of high temperature and electron energy and controlled atmosphere for sintering ceramic rod material.Because of plasma instant high temperature can be reached, the heating rate can reach more than 1000 / min, so plasma sintering technology is a relatively new lab with no pressure temperature rapid sintering technology This method was first used in 1968 Al203 ceramic sintering, after so many years of development, this method has been successfully used in all kinds of fine ceramics, such as AI23, Y23Zr2 sintering, Mg0, SiC, etc. Mission is professional in production and design of industrial ceramic. Our main material has alumina, zirconia, silicon carbide and boron nitride. Ceramic tube www.mscera.com, ceramic crucible, ceramic plate,MoSi2 heating element, SiC heating element are our main products. Article Source: http://www.faithwriters.com |