Refractory Diborides of Zirconium and Hafnium

Greg Hilmas; Inna G. Talmy; J. A. Zaykovski; William Fahrenholtz

doi:10.1111/j.1551-2916.2007.01583.x

Refractory Diborides of Zirconium and Hafnium

Greg Hilmas
, Inna G. Talmy
, J. A. Zaykovski
, William Fahrenholtz

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Pyrolyses of chemical precursor systems composed of zirconium or hafnium powders dispersed into blends of the polymethylcarbosilane and poly(norbornenyldecaborane) preceramic polymers provide simple efficient routes to new types of ZrB2/ZrC/SiC and HfB2/HfC/SiC composites. Further extensions of this method should now allow the syntheses of a wide variety of complex potential ultra high-temperature zirconium- and hafnium-based composite materials with controllable tuning of their compositions, microstructures, and/or stabilities.

Original language	American English
Pages (from-to)	1347-1364
Number of pages	18
Journal	Journal of the American Ceramic Society
Volume	90
Issue number	5
DOIs	https://doi.org/10.1111/j.1551-2916.2007.01583.x
State	Published - Jan 1 2007

Keywords

Hafnium
Refractory Diborides
Zirconium

Disciplines

Materials Science and Engineering

Access to Document

10.1111/j.1551-2916.2007.01583.xLicense: CC BY

https://doi.org/10.1111/j.1551-2916.2007.01583.x

Cite this

@article{866f61e7a9aa431db3142e85565d3cd9,

title = "Refractory Diborides of Zirconium and Hafnium",

abstract = " Pyrolyses of chemical precursor systems composed of zirconium or hafnium powders dispersed into blends of the polymethylcarbosilane and poly(norbornenyldecaborane) preceramic polymers provide simple efficient routes to new types of ZrB2/ZrC/SiC and HfB2/HfC/SiC composites. Further extensions of this method should now allow the syntheses of a wide variety of complex potential ultra high-temperature zirconium- and hafnium-based composite materials with controllable tuning of their compositions, microstructures, and/or stabilities.",

keywords = "Hafnium, Refractory Diborides, Zirconium",

author = "Greg Hilmas and Talmy, \{Inna G.\} and Zaykovski, \{J. A.\} and William Fahrenholtz",

year = "2007",

month = jan,

day = "1",

doi = "10.1111/j.1551-2916.2007.01583.x",

language = "American English",

volume = "90",

pages = "1347--1364",

journal = "Journal of the American Ceramic Society",

issn = "1551-2916",

number = "5",

}

TY - JOUR

T1 - Refractory Diborides of Zirconium and Hafnium

AU - Hilmas, Greg

AU - Talmy, Inna G.

AU - Zaykovski, J. A.

AU - Fahrenholtz, William

PY - 2007/1/1

Y1 - 2007/1/1

N2 - Pyrolyses of chemical precursor systems composed of zirconium or hafnium powders dispersed into blends of the polymethylcarbosilane and poly(norbornenyldecaborane) preceramic polymers provide simple efficient routes to new types of ZrB2/ZrC/SiC and HfB2/HfC/SiC composites. Further extensions of this method should now allow the syntheses of a wide variety of complex potential ultra high-temperature zirconium- and hafnium-based composite materials with controllable tuning of their compositions, microstructures, and/or stabilities.

AB - Pyrolyses of chemical precursor systems composed of zirconium or hafnium powders dispersed into blends of the polymethylcarbosilane and poly(norbornenyldecaborane) preceramic polymers provide simple efficient routes to new types of ZrB2/ZrC/SiC and HfB2/HfC/SiC composites. Further extensions of this method should now allow the syntheses of a wide variety of complex potential ultra high-temperature zirconium- and hafnium-based composite materials with controllable tuning of their compositions, microstructures, and/or stabilities.

KW - Hafnium

KW - Refractory Diborides

KW - Zirconium

UR - https://scholarsmine.mst.edu/matsci_eng_facwork/480

UR - https://doi.org/10.1111/j.1551-2916.2007.01583.x

U2 - 10.1111/j.1551-2916.2007.01583.x

DO - 10.1111/j.1551-2916.2007.01583.x

M3 - Article

SN - 1551-2916

VL - 90

SP - 1347

EP - 1364

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 5

ER -

Refractory Diborides of Zirconium and Hafnium

Abstract

Keywords

Disciplines

Access to Document

Other files and links

Fingerprint

Cite this