کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
615629 881455 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Interpretation of the hardness of worn DLC particles using micro-Raman spectroscopy
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Interpretation of the hardness of worn DLC particles using micro-Raman spectroscopy
چکیده انگلیسی

Minute DLC particles may be generated during running of DLC-coated rolling elements and cause further damage on the subsequent running. Their hardness, which is a key parameter in wear is, however, impossible to measure by conventional means. Are they as hard as the original DLC coating or softened by frictional heat? This paper proposes to make use of the Raman intensity ratio (ID/IG) to infer hardness of the tiny DLC particles. The Raman spectroscopy ultilizing laser as the light source makes it suitable for measurements on micron-sized particles.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 43, Issue 10, October 2010, Pages 1806–1810
نویسندگان
, , ,