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Effect of Vacuum Induction Melting Frequency on NiTi Shape Memory Alloy
Effect of Vacuum Induction Melting Frequency on Nickel-Titanium Shape Memory Alloy
Abstract
NiTi shape memory alloys (SMAs) are known for their ability to remembers their original shape after the removal of external forces. Currently, vacuum induction melting (VIM) process is used to produce NiT......
1097 
Sophie
Development and application of F8P4 heat-resistant steel sintering flux
Abstract
Heat resistant steel welding is an important aspect of the production of many kinds of product. In order to ensure the strength and durability of the fabricated steel article, a good welding alloy must be chosen. In this paper, a new alloy for the welding of heat resistant steel is devel......
Krupp law
Genseric was one of the greatest rulers of the Vandal Empire who was a prince of the Vandal people and was the mastermind behind its success and eventual expanses. His is a remarkable story about an incredible journey from poverty to power.
Genseric, who was born around 370 AD, was the eldest so......
superplasticity of metals
Literature Review: Ultra-Plasticity of Metals
There has been an increasing interest in the study of metallic ultra-plasticity over the past two decades. The unique properties that ultra-plasticity can offer have attracted the attention of researchers from many fields, ranging from materials scien......
Tensile test results of deposited metal of low alloy steel electrodes (GB/T 5118-1995)
Low Alloy Steel Welding Wire Weld Metal Tensile Test Results (GB/T 5118-1995)
Low alloy steel welding wire, when welded, is subject to an extensive range of tests to determine its ability to form a reliable weld. This work helps ensure that the weldment is capable of performing its designed funct......
Water content of low alloy electrode coating and diffusion content of deposited metal
Abstract
Low-alloy flux-cored arc welding (FCAW) plays an important role in many industries due to its high flexibility, efficiency and cost effectiveness. However, the water content of the flux core and the percentage of diffusion of the base metal welding are two critical factors that remove th......
Unsteady Flow Field and Influencing Factors in Friction Stir Welding Process
Abstract
This article aims to explore the unsteady flow field and influencing factors of mixing, friction, and welding process. Firstly, the measured unsteady pressure signal and the turbulence kinetic energy data were compared with the existing theoretical models and then discussed. Finally, thi......
Steel most sensitive to cracks
Introduction
Crack locations in steel structures are of utmost importance in order to prevent major structural failures. In order to reduce the risk of such failures, it is highly important to develop effective and reliable crack detection methods. The use of ultrasonic testing (UT) is a well-kno......
Effect of heating temperature and cooling rate on 38MnSiVS5 steel after forging
Effects of Heat Treatment Temperature and Cooling Rate on 38MnSiVS5 Steel
Manganese-silicon-vanadium micro-alloyed bearing steel (38MnSiVS5) has been used for complex mechanical components in a wide range of applications, such as automotive, aerospace and energy industries. As an important part o......
Microstructure Analysis of 45 Steel and W9MnCrV Friction Welded Joint
Microstructural Analysis of the Friction Stir Welding Joint of 45 Steel and W9MnCrV
Abstract
This paper presents the microstructural analysis of a Friction Stir Welding (FSW) joint between 45 steel and W9MnCrV. A Zirlag ZV50SP welding machine was used and a 20-round profile pin was used with a r......
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