Fabrication and testing of plasma-spray formed MoSi2 and MoSi2 composite tubes

R. G. Castro; J. R. Hellmann; A. E. Segall; D. L ] Shelleman

Fabrication and testing of plasma-spray formed MoSi2 and MoSi2 composite tubes

R. G. Castro
, J. R. Hellmann
, A. E. Segall
, D. L ] Shelleman

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Plasma-spray forming has been used to fabricate thick-wall tubes of MoSi₂ and MoSi₂ containing concentric layers of Al₂O₃ This process is being investigated as a potential fabrication method for producing tubular components of MoSi₂ and MoSi₂ composites for use in high temperature fuel-burner applications. Results will be reported on the spray forming method used to produce tubes of various sizes. The room temperature strength of pure MoSi₂ tubes in the as-deposited condition,and after heat-treating at 1500 °C for 2 hours in vacuum, will also be reported. The strength of plasma sprayed MoSi₂ tubes were measured via diametral compression of O-ring and C-ring sections in air at room temperature. Qualification of the strength distribution was based on Weibull statistical theory.

Original language	English (US)
Title of host publication	High Temperature Silicides and Refractory Alloys
Editors	C.L. Briant, J.J. Petrovic, B.P. Bewlay, A.K. Vasudevan, H.A. Lipsitt
Publisher	Publ by Materials Research Society
Pages	81-86
Number of pages	6
Volume	322
ISBN (Print)	1558992219
State	Published - 1994
Event	Proceedings of the 1993 Fall MRS Meeting - Boston, MA, USA Duration: Nov 29 1993 → Dec 2 1993

Other

Other	Proceedings of the 1993 Fall MRS Meeting
City	Boston, MA, USA
Period	11/29/93 → 12/2/93

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials

Cite this

@inproceedings{d0ac2b22f8c546dd996fcc5d560eab6f,

title = "Fabrication and testing of plasma-spray formed MoSi2 and MoSi2 composite tubes",

abstract = "Plasma-spray forming has been used to fabricate thick-wall tubes of MoSi2 and MoSi2 containing concentric layers of Al2O3 This process is being investigated as a potential fabrication method for producing tubular components of MoSi2 and MoSi2 composites for use in high temperature fuel-burner applications. Results will be reported on the spray forming method used to produce tubes of various sizes. The room temperature strength of pure MoSi2 tubes in the as-deposited condition,and after heat-treating at 1500 °C for 2 hours in vacuum, will also be reported. The strength of plasma sprayed MoSi2 tubes were measured via diametral compression of O-ring and C-ring sections in air at room temperature. Qualification of the strength distribution was based on Weibull statistical theory.",

author = "Castro, \{R. G.\} and Hellmann, \{J. R.\} and Segall, \{A. E.\} and Shelleman, \{D. L ]\}",

year = "1994",

language = "English (US)",

isbn = "1558992219",

volume = "322",

pages = "81--86",

editor = "C.L. Briant and J.J. Petrovic and B.P. Bewlay and A.K. Vasudevan and H.A. Lipsitt",

booktitle = "High Temperature Silicides and Refractory Alloys",

publisher = "Publ by Materials Research Society",

note = "Proceedings of the 1993 Fall MRS Meeting ; Conference date: 29-11-1993 Through 02-12-1993",

}

Castro, RG, Hellmann, JR, Segall, AE & Shelleman, DL 1994, Fabrication and testing of plasma-spray formed MoSi2 and MoSi2 composite tubes. in CL Briant, JJ Petrovic, BP Bewlay, AK Vasudevan & HA Lipsitt (eds), High Temperature Silicides and Refractory Alloys. vol. 322, Publ by Materials Research Society, pp. 81-86, Proceedings of the 1993 Fall MRS Meeting, Boston, MA, USA, 11/29/93.

Fabrication and testing of plasma-spray formed MoSi2 and MoSi2 composite tubes. / Castro, R. G.; Hellmann, J. R.; Segall, A. E. et al.
High Temperature Silicides and Refractory Alloys. ed. / C.L. Briant; J.J. Petrovic; B.P. Bewlay; A.K. Vasudevan; H.A. Lipsitt. Vol. 322 Publ by Materials Research Society, 1994. p. 81-86.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Fabrication and testing of plasma-spray formed MoSi2 and MoSi2 composite tubes

AU - Castro, R. G.

AU - Hellmann, J. R.

AU - Segall, A. E.

AU - Shelleman, D. L ]

PY - 1994

Y1 - 1994

N2 - Plasma-spray forming has been used to fabricate thick-wall tubes of MoSi2 and MoSi2 containing concentric layers of Al2O3 This process is being investigated as a potential fabrication method for producing tubular components of MoSi2 and MoSi2 composites for use in high temperature fuel-burner applications. Results will be reported on the spray forming method used to produce tubes of various sizes. The room temperature strength of pure MoSi2 tubes in the as-deposited condition,and after heat-treating at 1500 °C for 2 hours in vacuum, will also be reported. The strength of plasma sprayed MoSi2 tubes were measured via diametral compression of O-ring and C-ring sections in air at room temperature. Qualification of the strength distribution was based on Weibull statistical theory.

AB - Plasma-spray forming has been used to fabricate thick-wall tubes of MoSi2 and MoSi2 containing concentric layers of Al2O3 This process is being investigated as a potential fabrication method for producing tubular components of MoSi2 and MoSi2 composites for use in high temperature fuel-burner applications. Results will be reported on the spray forming method used to produce tubes of various sizes. The room temperature strength of pure MoSi2 tubes in the as-deposited condition,and after heat-treating at 1500 °C for 2 hours in vacuum, will also be reported. The strength of plasma sprayed MoSi2 tubes were measured via diametral compression of O-ring and C-ring sections in air at room temperature. Qualification of the strength distribution was based on Weibull statistical theory.

UR - https://www.scopus.com/pages/publications/0027989104

UR - https://www.scopus.com/pages/publications/0027989104#tab=citedBy

M3 - Conference contribution

AN - SCOPUS:0027989104

SN - 1558992219

VL - 322

SP - 81

EP - 86

BT - High Temperature Silicides and Refractory Alloys

A2 - Briant, C.L.

A2 - Petrovic, J.J.

A2 - Bewlay, B.P.

A2 - Vasudevan, A.K.

A2 - Lipsitt, H.A.

PB - Publ by Materials Research Society

T2 - Proceedings of the 1993 Fall MRS Meeting

Y2 - 29 November 1993 through 2 December 1993

ER -

Fabrication and testing of plasma-spray formed MoSi2 and MoSi2 composite tubes

Abstract

Other

All Science Journal Classification (ASJC) codes

Other files and links

Fingerprint

Cite this