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Register a new userAn-Invitro Study to Some Mechanical Properties of Cobalt-Chrome Alloys in Sodium hypochlorite and distilled water
دراسة مخبرية لبعض الخواص الميكانيكية لخلائط الكروم كوبالت في هيبوكلوريت الصوديوم و الماء المقطر
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يهدف البحث الحالي إلى دراسة تأثير المطهرات الكيميائية على خشونة و قساوة السطح لخليطة الكوبالت كروم، حيث تم استخدام محلول هيبوكلوريت الصوديوم بتركيز % 5.25 كمحلول مطهر، و الماء المقطر (العينة الشاهدة)، حيث تم تصنيع 20 هيكلا معدنياً من خليطة الكوبالت كروم، كل مجموعة تحتوي على 10 عينات و تم غمر العينات بالمحاليل المطهرة، ثم تم قياس خشونة السطح باستخدام مجهر القوة الذرية، و قياس قساوة السطح باستخدام جهاز فيكرز لقياس القساوة.
The current research aims to study the effect of chemical disinfectants on the roughness and hardness of the surface of the cobalt chrome alloy, where the use of cleansing Sodium hypochlorite 5.25% and distilled water (the control sample), Been manufacturing 20 structure metal of the alloy cobalt chrome, each group containing 10 samples and was doused with samples intravenously cleared, then it was measured surface roughness using an Atomic force microscope, and measuring the hardness of the surface using a Vickers measuring device hardness.
References used
Abuzar MA, Bellur S, Duong N, Kim BB, Lu P, Palfreyman N, et al. Evaluating surface roughness of a polyamide denture base material in comparison with poly (methyl methacrylate). J Oral Sci 2010;52(4):577–81
Anusavice KJ, Phillips RW, Shen C and Rawls HR. Phillips science of dental materials .(12th ed.). St.Louis,Mo.,Elsevier(2013).50- 71,368-411
Anusavice KJ: Phillips: Science of Dental Materials. 10th ed, Philadelphia, WB Saunders, 1996; p347-359, 423-459
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