کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9809538 | 1517712 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of the fracture resistance of DLC coatings on tool steel under dynamic loading
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Evaluation of the fracture resistance of DLC coatings on tool steel under dynamic loading Evaluation of the fracture resistance of DLC coatings on tool steel under dynamic loading](/preview/png/9809538.png)
چکیده انگلیسی
Nano-impact testing rapidly shows differences in coating performance that can be used to optimize coating design for improved durability. The technique can be used to find the optimum coating process parameters for enhanced fracture resistance under dynamic loading, and can differentiate between cohesive and adhesive failure modes. This paper presents results on a range of hydrogenated and hydrogen-free DLC coatings on steel substrates. A compositionally graded amorphous carbon coating with high sp2 fraction exhibited improved impact resistance compared to all the a-C:H coatings studied.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Surface and Coatings Technology - Volume 198, Issues 1â3, 1 August 2005, Pages 90-93
Journal: Surface and Coatings Technology - Volume 198, Issues 1â3, 1 August 2005, Pages 90-93
نویسندگان
Ben D. Beake,