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Title: Metal-mullite reactions

Abstract

Mullite was reacted with pure Al and with Ti or Zr dissolved in Ag-Cu eutectic alloys at 1100 C in Ar. Analysis of the Ti and Zr-containing specimens showed reaction zones with compositions of Ti{sub 50}Cu{sub 3O}O{sub 20} and ZrO{sub 2}, respectively. The Al-mullite specimen showed much more extensive penetration into the ceramic and a more diffuse reaction zone than the other two systems. Al{sub 2}O{sub 3} and Si were the main reaction products for Al-mullite reaction.

Authors:
 [1];  [2]
  1. Sandia National Labs., Albuquerque, NM (United States)
  2. Pask Research and Engineering, Berkeley, CA (United States)
Publication Date:
Research Org.:
Sandia National Labs., Albuquerque, NM (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
10192318
Report Number(s):
SAND-93-0549C; CONF-9308122-11
ON: DE94002038; BR: GB0103012
DOE Contract Number:  
AC04-94AL85000; AC04-76DP00789
Resource Type:
Conference
Resource Relation:
Conference: International Union of Materials Research Societies on advanced materials,Tokyo (Japan),31 Aug - 4 Sep 1993; Other Information: PBD: [1993]
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; MULLITE; CHEMICAL REACTIONS; ALUMINIUM; TITANIUM; ZIRCONIUM; SILVER ALLOYS; COPPER ALLOYS; EUTECTICS; TEMPERATURE RANGE 1000-4000 K; MICROSTRUCTURE; INTERFACES; 400201; 360604; CHEMICAL AND PHYSICOCHEMICAL PROPERTIES; CORROSION, EROSION, AND DEGRADATION

Citation Formats

Loehman, R.E., and Tomsia, A.P. Metal-mullite reactions. United States: N. p., 1993. Web.
Loehman, R.E., & Tomsia, A.P. Metal-mullite reactions. United States.
Loehman, R.E., and Tomsia, A.P. Mon . "Metal-mullite reactions". United States. https://www.osti.gov/servlets/purl/10192318.
@article{osti_10192318,
title = {Metal-mullite reactions},
author = {Loehman, R.E. and Tomsia, A.P.},
abstractNote = {Mullite was reacted with pure Al and with Ti or Zr dissolved in Ag-Cu eutectic alloys at 1100 C in Ar. Analysis of the Ti and Zr-containing specimens showed reaction zones with compositions of Ti{sub 50}Cu{sub 3O}O{sub 20} and ZrO{sub 2}, respectively. The Al-mullite specimen showed much more extensive penetration into the ceramic and a more diffuse reaction zone than the other two systems. Al{sub 2}O{sub 3} and Si were the main reaction products for Al-mullite reaction.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {11}
}

Conference:
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