کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
144805 438951 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Particle-induced damage and subsequent healing of materials: Erosion, corrosion and self-healing coatings
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Particle-induced damage and subsequent healing of materials: Erosion, corrosion and self-healing coatings
چکیده انگلیسی

This review summarizes research on particle-induced damage and the subsequent repair of metallic materials. Metallic materials are damaged by solid particle impact via two damage processes: repeated plastic deformation and cutting. At a certain low-impact velocity, the particle does not skid, resulting in only plastic deformation with no damage by cutting. The critical impact velocity has been theoretically derived. Self-healing coatings for repair of damaged materials have been investigated. A fluorine polymer coating has self-healing properties, which are improved by the addition of metal particles. A self-healing coating that uses particles and an organic healing agent has also been developed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advanced Powder Technology - Volume 22, Issue 3, May 2011, Pages 303–310
نویسندگان
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