TY - JOUR
T1 - New [NZP] materials for protection coatings. Tailoring of thermal expansion
AU - Breval, E.
AU - McKinstry, H. A.
AU - Agrawal, D. K.
N1 - Funding Information:
Supported in part by the US Department of Energy, Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Transportation Technologies, as a part of the Ceramic Technology Project of the Materials Development Program, Under Contract DE-AC05-84OR21400 with Martin-Marietta Systems, Inc.
PY - 2000
Y1 - 2000
N2 - [NZP] (the NaZr2P3O12-Family) materials can be selected for synthesizing new thermal shock resistant ceramic coatings with a thermal expansion that can be tailored to match that of the substrate, and to possess a low thermal expansion anisotropy. The tailoring technique will involve the selection of a suitable pair of compositions which, upon being mixed to form a crystalline solution, will possess the desired thermal expansion coefficient and will have negligible thermal expansion anisotropy. This can be done when the axial thermal expansion for one end member is larger in the a-direction than in the c-direction and vice versa for the other end member.
AB - [NZP] (the NaZr2P3O12-Family) materials can be selected for synthesizing new thermal shock resistant ceramic coatings with a thermal expansion that can be tailored to match that of the substrate, and to possess a low thermal expansion anisotropy. The tailoring technique will involve the selection of a suitable pair of compositions which, upon being mixed to form a crystalline solution, will possess the desired thermal expansion coefficient and will have negligible thermal expansion anisotropy. This can be done when the axial thermal expansion for one end member is larger in the a-direction than in the c-direction and vice versa for the other end member.
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U2 - 10.1023/A:1004828917908
DO - 10.1023/A:1004828917908
M3 - Article
AN - SCOPUS:0033684340
SN - 0022-2461
VL - 35
SP - 3359
EP - 3364
JO - Journal of Materials Science
JF - Journal of Materials Science
IS - 13
ER -