کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
757087 1462500 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of process parameters on mechanical properties of abrasive-assisted electroformed nickel
ترجمه فارسی عنوان
اثرات پارامترهای فرایند بر خواص مکانیکی نیکل electroformed با کمک ساینده
کلمات کلیدی
ساینده حرکت کادمیوم؛ الکترود ویژگی های مکانیکی؛ نیکل
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
چکیده انگلیسی

A cathode mandrel with translational and rotational motion, which was supposed to obtain uniform friction effect on surface, was employed in abrasive-assisted electroforming for revolving parts with complex profile. The effects of current density, translational speed and rotational speed on the deposit properties were studied by orthogonal test. The tensile strength, elongation and micro hardness value were measured to find out how the factors affected the properties. The optimized results show that changes of current density affect the tensile strength of nickel layer most, while translational speed has the most remarkable influences on both elongation and micro hardness. The low rotational speed affects the properties least. In this experiment, a smooth nickel layer with tensile strength 581 MPa, elongation 17% and micro hardness 248HV is obtained by the orthogonal test.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Aeronautics - Volume 29, Issue 4, August 2016, Pages 1096–1102
نویسندگان
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