نتایج جستجو برای: corrosion cast

تعداد نتایج: 55957  

2016
Katarína Vdoviaková Eva Petrovová Marcela Maloveská Lenka Krešáková Jana Teleky Mario Zefanias Joao Elias Darina Petrášová

The aim of this study was to describe and illustrate the morphology of the stomach, liver, intestine, and their vasculature to support the planning of surgical therapeutic methods in abdominal cavity. On adult Wistar rats corrosion casts were prepared from the arterial system and Duracryl Dental and PUR SP were used as a casting medium and was performed macroscopic anatomical dissection of the ...

Journal: :Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine 2013
Berit Ullmann Janin Reifenrath Jan-Marten Seitz Dirk Bormann Andrea Meyer-Lindenberg

The aim of this study was to investigate the differences in the in vivo degradation behaviour of magnesium implants with various grain sizes and damaged surfaces. For this purpose, three different LAE442 magnesium implants were produced: cast, single and double extruded implants, in order to obtain different grain sizes. Furthermore, defects were positioned on the surfaces of some of the single...

Journal: :Journal of Japan Institute of Light Metals 2021

Stress Corrosion Cracking (SCC) of magnesium alloys is commonly observed in corrosve environments such as NaCl solutions. In this paper, the effect aluminum content on SCC alloy ingots, AM60B and AZ91D, evaluated using Slow Strain Rate Testing (SSRT) two environments: (1) air (2) 5%NaCl solution controlled from pH10 to pH11 with Mg (OH)2. The result shows that less susceptible than AZ91D. AZ91D...

Journal: :Minutes of the Proceedings of the Institution of Civil Engineers 1881

Journal: :Journal of the Surface Finishing Society of Japan 1989

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