ISSN:
1573-4803
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract The causes of the defects in injection-moulded ceramic bars during debinding and sintering were investigated using density and shrinkage measurements in combination with macroscopic observation. Differential shrinkage during sintering is the main cause of post-debinding defects. Particle shape, mould geometry and gate position have a large effect on this differential shrinkage, while the volumetric shrinkage is almost constant and the influences of moulding conditions are relatively small. Particles with plate-like morphology orientate during moulding and contribute markedly to defect formation during debinding and sintering.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01152138
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