ARTICLE HAVING SILICON-CONTAINING SUBSTRATE AND CALCIUM- CONTAINING BARRIER LAYER AND PRODUCTION THEREOF
PURPOSE: Provided are an article having a silicon-containing substrate and a barrier layer functioning as an environmental/thermal protective barrier coating layer. CONSTITUTION: An article having a silicon-containing substrate and a calcium- containing barrier layer is provided. Herein, the barrier...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | English Korean |
Published |
26.02.2001
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: Provided are an article having a silicon-containing substrate and a barrier layer functioning as an environmental/thermal protective barrier coating layer. CONSTITUTION: An article having a silicon-containing substrate and a calcium- containing barrier layer is provided. Herein, the barrier layer prevents the formation of a gaseous Si-compound When the article is exposed to a high temperature moisture present condition. Preferably, the substrate is selected from silicon-containing ceramic and a silicon-containing metal alloy. |
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Bibliography: | Application Number: KR20000019785 |