Effect of microstructure on the properties of MoSi2 and its composites

A. Newman; T. Jewett; S. Sampath; H. Herman

Effect of microstructure on the properties of MoSi₂ and its composites

A. Newman
, T. Jewett
, S. Sampath
, H. Herman

Materials Science and Engineering

Stony Brook University

Research output: Contribution to journal › Conference article › peer-review

Abstract

The effects of processing on the microstructure and properties of MoSi₂ are examined. A diverse array of samples, processed through a variety of means, were investigated for their microstructural features and indentation fracture behavior. Results from this study indicate that a finely dispersed secondary phase enhances tortuous crack paths, crack branching, and microcracking, thereby improving fracture toughness. The effects of substitutional alloying (Re, Al) and composite additions (SiC) have also been investigated.

Original language	English
Pages (from-to)	593-598
Number of pages	6
Journal	Materials Research Society Symposium - Proceedings
Volume	460
State	Published - 1997
Event	Proceedings of the 1996 MRS Fall Meeting - Boston, MA, USA Duration: Dec 2 1996 → Dec 5 1996

Cite this

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title = "Effect of microstructure on the properties of MoSi2 and its composites",

abstract = "The effects of processing on the microstructure and properties of MoSi2 are examined. A diverse array of samples, processed through a variety of means, were investigated for their microstructural features and indentation fracture behavior. Results from this study indicate that a finely dispersed secondary phase enhances tortuous crack paths, crack branching, and microcracking, thereby improving fracture toughness. The effects of substitutional alloying (Re, Al) and composite additions (SiC) have also been investigated.",

author = "A. Newman and T. Jewett and S. Sampath and H. Herman",

year = "1997",

language = "English",

volume = "460",

pages = "593--598",

journal = "Materials Research Society Symposium - Proceedings",

issn = "0272-9172",

note = "Proceedings of the 1996 MRS Fall Meeting ; Conference date: 02-12-1996 Through 05-12-1996",

}

TY - JOUR

T1 - Effect of microstructure on the properties of MoSi2 and its composites

AU - Newman, A.

AU - Jewett, T.

AU - Sampath, S.

AU - Herman, H.

PY - 1997

Y1 - 1997

N2 - The effects of processing on the microstructure and properties of MoSi2 are examined. A diverse array of samples, processed through a variety of means, were investigated for their microstructural features and indentation fracture behavior. Results from this study indicate that a finely dispersed secondary phase enhances tortuous crack paths, crack branching, and microcracking, thereby improving fracture toughness. The effects of substitutional alloying (Re, Al) and composite additions (SiC) have also been investigated.

AB - The effects of processing on the microstructure and properties of MoSi2 are examined. A diverse array of samples, processed through a variety of means, were investigated for their microstructural features and indentation fracture behavior. Results from this study indicate that a finely dispersed secondary phase enhances tortuous crack paths, crack branching, and microcracking, thereby improving fracture toughness. The effects of substitutional alloying (Re, Al) and composite additions (SiC) have also been investigated.

UR - https://www.scopus.com/pages/publications/0030687767

M3 - Conference article

AN - SCOPUS:0030687767

SN - 0272-9172

VL - 460

SP - 593

EP - 598

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

T2 - Proceedings of the 1996 MRS Fall Meeting

Y2 - 2 December 1996 through 5 December 1996

ER -

Effect of microstructure on the properties of MoSi₂ and its composites

Abstract

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