Transformability and Toughenability of Zirconia Based Ceramics
Transformability and Toughenability of Zirconia Based Ceramics
批准号:
8807024
负责人:
I-Wei Chen
金额:
$51.06万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1989
资助国家:
美国
项目状态:
已结题
起止时间:
1989-01-15 至 1992-06-30
中文摘要
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英文摘要
The objective of this proposed research is to investigate fundamental issues concerning the behavior of transformation toughened zirconia-based ceramics. This program includes studies of: chemical and environmental factors affecting the transformation; mechanical behavior -- cyclic loading behavior, life predictions under complex loading conditions, strength versus toughness relationships, and transformation-induced plasticity; and, microstructures and chemistries using x-ray (EXAFS and XRD), NMR, internal friction, and FTIR techniques. Mechanical property studies will include uniaxial tension/compression and triaxial flexure testing.
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财政年份:2007
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依托单位:
Acquisition of Electron and X-Ray Diffraction Equipment for Oxide Superlattice Research and Education
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批准号:0315634
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财政年份:2003
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New Magnetoresistant Oxides of Mixed 3d/4d/5d Transition Metals
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批准号:0303458
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资助金额:$54.0万
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财政年份:2003
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依托单位:
Basic Research in Antiferroelectric Perovskites
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批准号:9988853
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财政年份:2000
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依托单位:
Domain Walls and Phase Boundaries in Ferroelectric Oxides
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批准号:9796219
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财政年份:1997
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负责人:I-Wei Chen
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依托单位:
Domain Walls and Phase Boundaries in Ferroelectric Oxides
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批准号:9632989
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财政年份:1996
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负责人:I-Wei Chen
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依托单位:
Fundamental Experimental and Theoretical Studies on the Transformability and Toughenability of Zirconia Based Ceramics
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批准号:9119598
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财政年份:1992
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Materials Processing and Engineering for Superplastic Ceramics
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批准号:9024975
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资助金额:$27.0万
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财政年份:1991
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Superplastic Forming of Structural Ceramics
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批准号:8612155
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项目类别:Standard Grant
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资助金额:$3.0万
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财政年份:1986
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负责人:I-Wei Chen
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依托单位:
Industry/University Cooperative Research Activity: Funda- mental Experimental Studies of the Micro-transformation in Hafnia Containing Materials (Materials Research)
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批准号:8609146
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项目类别:Continuing Grant
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资助金额:$25.38万
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财政年份:1986
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负责人:I-Wei Chen
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依托单位:
Industry/University Cooperative Research Activity: Martensitic Transformations in Hafnia-Containing Materials (Materials Research)
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批准号:8407868
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项目类别:Continuing Grant
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资助金额:$11.94万
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财政年份:1985
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负责人:I-Wei Chen
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依托单位:
海外基金