Strength of Materials

Strength of Materials OnlineFirst articles

21.05.2022

Stress Analysis of Self-Tightness Metal Sealing Against Ultrahigh Pressure Medium

Stress is one of the most important factors in metal-to-metal sealing. In this paper, two methods (theoretical and empirical) were adopted to calculate the normal stress of the brass sealing surfaces against different ultrahigh pressure liquid.

07.05.2022

The Indentation Performance of a Novel Indenter with a Prolate Spheroid Tip

The geometrical form of the solid indenter is a very important factor to determine some physical and mechanical proprieties such as hardness, elastic modulus, contact surface area, as well as tribological parameters of the tested materials. This …

07.05.2022

Vacuum Hot Rolling Preparation of a Stainless Steel Clad Plate and Its Numerical Simulation

Vacuum hot rolling was used to prepare stainless steel clad plate samples. As a key process parameter, force analysis of the compound deformation process was conducted for the stainless steel clad plate samples. The hot rolling deformation area …

06.05.2022 | SCIENTIFIC AND TECHNICAL SECTION

Experimental Verification of the Averaged Strain Energy Density Criterion for Brittle Fracture in Blunt V-Notches under Pure Compression

The goal of the present study is to verify experimentally the Averaged Strain Energy Density (ASED) criterion for brittle fracture in blunt V-notches under pure compression. For this purpose, a set of experimental results recently published in the …

06.05.2022

A Numerical Investigation on the Drying Process of Laminated Green Body Manufactured by 3D Gel-Printing of Metal Power

In order to predict the temperature, humidity and deformation of the 3D gel-printing metal laminated green body during the drying process. This paper presents a mathematical model of solving the coupled temperature, moisture, and stress-strain …