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Performance analysis and application fields of ductile iron
Analysis of Properties and Applications of Spheroidal Graphite Cast Iron
Abstract
This article provides a background of spheroidal graphite cast iron, including its properties and applications. It first outlines the different types of spheroidal graphite cast iron, namely their components and th......
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Preparation method of cast iron welding rod model
Method of Compiling Alloy Cored Wire Model
Alloy cored wire is a special material widely used in metalworking, welding, and fabricating. This type of wire is made of metal alloy and is composed of various elements of different sizes and shapes. Due to the unique properties of this metal alloy, al......
principal stress diagram
Introduction
Stress is a physical phenomenon that affects all materials. Stress analysis, also known as engineering stress, is a technique that uses various methods to measure, identify and map out the stress in specific areas of interest. It involves measuring the forces that are exerted on surf......
strain tensor
Introduction
Stress tensors are physical and mathematical objects that quantify the internal forces on a given body. They are commonly used across a multitude of disciplines, such as engineering, physics, and mathematics. Stress tensors are most commonly represented as an array of nine elements, a......
Hot Flux
Brazing is a process of joining two metals with a filler metal called a brazing alloy. The filler metal is melted at temperatures which are typically between 840 and 1040 degrees Celsius and is distributed between the closely fitted parts by capillary action. Brazing is commonly used to join dissi......
JGJ81-2002 Welding Technical Regulations for Architectural Steel Structures (Number 19)
Technical Specifications for Structural Welding of Building Steel Structures JGJ81-2002 (19th)
1 Introduction
Structural welding is an integral part of the fabrication of most building steel structures, and the welding process is used to join two or more members of the same or different materi......
Lagrangian stress tensor
Lagrange Strain Tensor
The Lagrange strain tensor is a mathematical concept used to describe the strain on an object due to a force in a given direction. This idea is commonly used in engineering to analyze materials and structures for their strength and possible failure points. In this article, ......
The grade of fluorspar concentrate
Fluorspar is a commodity mineral that can be found in a variety of grades, ranging from acid grade fluorspar, which has around 97% calcium fluoride (CaF2), to lower grades that come as a byproduct of other mining activities. It is one of the most important raw materials for making fluoro polymers,......
Steel wire raw material
Wire Rod
Wire rod is a type of metal product that resembles a large, round cylinder or rod. It is one of the most common forms of steel and is typically utilized in the manufacture of wires. Wire rods are typically cold drawn, which implies that the metal is forced through a die in order to decr......
Superplasticity of Aluminum Matrix Composites
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Abstract
This paper discusses the superplasticity of aluminium-based composite materials. Superplasticity is a type of plasticity in which metals and alloys exhibit an unusually high deformation rate under tensile loading. Aluminium-based composite materials are especially interesting because t......
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