Fabrication of silicon carbide whisker-reinforced mullite tubes via tape casting and hot isostatic pressing

C. A. Lewinsohn; J. R. Hellmann; G. L. Messing; M. F. Amateau

Fabrication of silicon carbide whisker-reinforced mullite tubes via tape casting and hot isostatic pressing

C. A. Lewinsohn, J. R. Hellmann, G. L. Messing, M. F. Amateau

Research output: Contribution to journal › Article

Abstract

A method for producing silicon carbide whisker-reinforced ceramic matrix tubes by laminate processing is described. Laminate design methodology provides the opportunity to produce functionally graded microstructures. The process consists of tape-casting whisker-reinforced ceramic tapes, followed by tube winding, encapsulation, and hot isostatic pressing. Fully densified tubes with preferential whisker orientation due to the winding process are obtained. The strength of the tube material is comparable to that of similar whisker-reinforced, ceramic matrix laminate composites. The importance of slow pressurization during densification is explained.

Original language	English (US)
Pages (from-to)	407-414
Number of pages	8
Journal	Journal of Materials Synthesis and Processing
Volume	2
Issue number	6
State	Published - Nov 1994

All Science Journal Classification (ASJC) codes

Materials Science(all)

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title = "Fabrication of silicon carbide whisker-reinforced mullite tubes via tape casting and hot isostatic pressing",

abstract = "A method for producing silicon carbide whisker-reinforced ceramic matrix tubes by laminate processing is described. Laminate design methodology provides the opportunity to produce functionally graded microstructures. The process consists of tape-casting whisker-reinforced ceramic tapes, followed by tube winding, encapsulation, and hot isostatic pressing. Fully densified tubes with preferential whisker orientation due to the winding process are obtained. The strength of the tube material is comparable to that of similar whisker-reinforced, ceramic matrix laminate composites. The importance of slow pressurization during densification is explained.",

author = "Lewinsohn, {C. A.} and Hellmann, {J. R.} and Messing, {G. L.} and Amateau, {M. F.}",

year = "1994",

month = nov,

language = "English (US)",

volume = "2",

pages = "407--414",

journal = "Journal of Materials Synthesis and Processing",

issn = "1064-7562",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "6",

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T1 - Fabrication of silicon carbide whisker-reinforced mullite tubes via tape casting and hot isostatic pressing

AU - Lewinsohn, C. A.

AU - Hellmann, J. R.

AU - Messing, G. L.

AU - Amateau, M. F.

PY - 1994/11

Y1 - 1994/11

N2 - A method for producing silicon carbide whisker-reinforced ceramic matrix tubes by laminate processing is described. Laminate design methodology provides the opportunity to produce functionally graded microstructures. The process consists of tape-casting whisker-reinforced ceramic tapes, followed by tube winding, encapsulation, and hot isostatic pressing. Fully densified tubes with preferential whisker orientation due to the winding process are obtained. The strength of the tube material is comparable to that of similar whisker-reinforced, ceramic matrix laminate composites. The importance of slow pressurization during densification is explained.

AB - A method for producing silicon carbide whisker-reinforced ceramic matrix tubes by laminate processing is described. Laminate design methodology provides the opportunity to produce functionally graded microstructures. The process consists of tape-casting whisker-reinforced ceramic tapes, followed by tube winding, encapsulation, and hot isostatic pressing. Fully densified tubes with preferential whisker orientation due to the winding process are obtained. The strength of the tube material is comparable to that of similar whisker-reinforced, ceramic matrix laminate composites. The importance of slow pressurization during densification is explained.

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