Corrosion resistance and electrical conductivity of stainless steel bipolar plate remains a big challenge while it has been regarded as the most promising candidate for proton exchange membrane fuel cell. The purpose of this paper is to study the effects of pickling and passivation by sulfuric acid and a mixture of nitric and fluoric acids, …
Abstract. This research deals with the influences of material model on deformation which is induced by Wire Arc Additive Manufacturing (WAAM) process simulated by means of thermo-mechanical non-linear FEM method. The feedstock material model is based on stainless steel SS316L which stems from three different sources …
هدف این مطالعه فرآوری نانوذرات نقره و ارزیابی عملکرد آن بر خواص ضد میکروبی خمیر و کاغذهای بهداشتی بوده است. در این تحقیق به منظور بهبود خواص ضد باکتریایی از نانوذرات نقره تجاری شفاف و همچنین نانو نقره میکروبال استفاده شد.
کیفیت بالا دستگاه ساخت کرم های آرایشی و بهداشتی پمپ امولسیون با برش بالا SS316L دستگاه ساخت لوازم آرایشی و بهداشتی از چین, پیشرو چین است تجهیزات امولسیون کننده برشی بالا تولید - محصول, با کنترل کیفیت دقیق ماشین امولسیون
Microstructure and mechanical properties of additively manufactured SS316L has been investigated. The samples produced by selective electron beam melting machine were then subjected to gas tungsten arc welding. Various examinations were performed including metallography and microscopy, hardness testing, and tensile testing …
Porosity has an important effect on the pitting corrosion resistance of SLM SS316L. 33,34 In this work, the porosity of the as-received SLM SS316L sample was approximately 0.9%. In addition, the pore size of the as-received SLM SS316L samples was small (no pores were observed in the EBSD images).