Low-cost machining of ceramic-fiber reinforced ceramic composites (2-D) and the effects on tensile properties

Stephen T. Gonczy; Edgar Lara-Curzio; Laura Riester; Elizabeth P. Butler; Stephen C. Danforth; W. Roger Cannon

Low-cost machining of ceramic-fiber reinforced ceramic composites (2-D) and the effects on tensile properties

Stephen T. Gonczy, Edgar Lara-Curzio, Laura Riester, Elizabeth P. Butler, Stephen C. Danforth, W. Roger Cannon

Research output: Contribution to conference › Paper › peer-review

2 Scopus citations

Abstract

CFCCs have much greater damage tolerance than monolithic ceramics and can be cut by abrasive water-jet cutting methods, which are significantly less expensive than diamond machining. The critical issue is whether the water-jet cutting has a deleterious effect on the CFCC mechanical properties. The diamond machining and water-jet cutting methods were compared for 2D CFCC tensile coupons made with Blackglas ceramic matrix and Nicalon fabric. Results show that abrasive water-jet cutting has no negative effect on the tensile strength and strain-to-failure of the Blackglas CFCCs and is a suitable low-cost alternative machining method, given the differences in surface finish an dimensional tolerances compared to diamond machining.

Original language	English
Pages	217-238
Number of pages	22
State	Published - 1994
Externally published	Yes
Event	Proceedings of the 1994 International Mechanical Engineering Congress and Exposition - Chicago, IL, USA Duration: Nov 6 1994 → Nov 11 1994

Conference

Conference	Proceedings of the 1994 International Mechanical Engineering Congress and Exposition
City	Chicago, IL, USA
Period	11/6/94 → 11/11/94

Cite this

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title = "Low-cost machining of ceramic-fiber reinforced ceramic composites (2-D) and the effects on tensile properties",

abstract = "CFCCs have much greater damage tolerance than monolithic ceramics and can be cut by abrasive water-jet cutting methods, which are significantly less expensive than diamond machining. The critical issue is whether the water-jet cutting has a deleterious effect on the CFCC mechanical properties. The diamond machining and water-jet cutting methods were compared for 2D CFCC tensile coupons made with Blackglas ceramic matrix and Nicalon fabric. Results show that abrasive water-jet cutting has no negative effect on the tensile strength and strain-to-failure of the Blackglas CFCCs and is a suitable low-cost alternative machining method, given the differences in surface finish an dimensional tolerances compared to diamond machining.",

author = "Gonczy, {Stephen T.} and Edgar Lara-Curzio and Laura Riester and Butler, {Elizabeth P.} and Danforth, {Stephen C.} and Cannon, {W. Roger}",

year = "1994",

language = "English",

pages = "217--238",

note = "Proceedings of the 1994 International Mechanical Engineering Congress and Exposition ; Conference date: 06-11-1994 Through 11-11-1994",

}

Low-cost machining of ceramic-fiber reinforced ceramic composites (2-D) and the effects on tensile properties. / Gonczy, Stephen T.; Lara-Curzio, Edgar; Riester, Laura et al.
1994. 217-238 Paper presented at Proceedings of the 1994 International Mechanical Engineering Congress and Exposition, Chicago, IL, USA.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Low-cost machining of ceramic-fiber reinforced ceramic composites (2-D) and the effects on tensile properties

AU - Gonczy, Stephen T.

AU - Lara-Curzio, Edgar

AU - Riester, Laura

AU - Butler, Elizabeth P.

AU - Danforth, Stephen C.

AU - Cannon, W. Roger

PY - 1994

Y1 - 1994

N2 - CFCCs have much greater damage tolerance than monolithic ceramics and can be cut by abrasive water-jet cutting methods, which are significantly less expensive than diamond machining. The critical issue is whether the water-jet cutting has a deleterious effect on the CFCC mechanical properties. The diamond machining and water-jet cutting methods were compared for 2D CFCC tensile coupons made with Blackglas ceramic matrix and Nicalon fabric. Results show that abrasive water-jet cutting has no negative effect on the tensile strength and strain-to-failure of the Blackglas CFCCs and is a suitable low-cost alternative machining method, given the differences in surface finish an dimensional tolerances compared to diamond machining.

AB - CFCCs have much greater damage tolerance than monolithic ceramics and can be cut by abrasive water-jet cutting methods, which are significantly less expensive than diamond machining. The critical issue is whether the water-jet cutting has a deleterious effect on the CFCC mechanical properties. The diamond machining and water-jet cutting methods were compared for 2D CFCC tensile coupons made with Blackglas ceramic matrix and Nicalon fabric. Results show that abrasive water-jet cutting has no negative effect on the tensile strength and strain-to-failure of the Blackglas CFCCs and is a suitable low-cost alternative machining method, given the differences in surface finish an dimensional tolerances compared to diamond machining.

UR - http://www.scopus.com/inward/record.url?scp=0028754672&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0028754672

SP - 217

EP - 238

T2 - Proceedings of the 1994 International Mechanical Engineering Congress and Exposition

Y2 - 6 November 1994 through 11 November 1994

ER -

Low-cost machining of ceramic-fiber reinforced ceramic composites (2-D) and the effects on tensile properties

Abstract

Conference

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