Search results for keyword: llographic
Heat Treatment of Nickel-Containing Cast Ti-Al Alloy
Heat Treatment of Nickel-Cast Titanium Aluminium Alloy
Titanium aluminium alloy (Ti-Al alloy) is an important high-temperature alloy with a variety of applications. It has excellent properties such as good oxidation resistance, high mechanical strength, good ductility and excellent creep resistan......
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metal heat treatment process
Metal Heat Treatment Process
Heat treatment is a process used to change the properties of metal materials by heating and cooling. It is an important processing method for metals, and the performance of materials can be significantly improved. The purpose of heat treatment is to change the mechani......
Correct Selection of Quenching Medium in Heat Treatment of Fasteners
Introduction
Heat Treatment of Fasteners
In the manufacturing and maintenance of fasteners and other metal components, heat treatment is implemented to provide structural integrity and robust characteristics. Heat treatment involves the application of heat at specific temperatures for a predetermi......
Research on the Influence of Two Kinds of Quenching Oils on the Heat Treatment Quality of Leaf Springs (Part 1)
Introduction
Heat treatment is an important process for metal spring production. It affects the mechanical properties and fatigue properties of the spring. Heat treatment process includes quenching and tempering. The purpose of quenching and tempering is to improve the strength and toughness of t......
Heat Treatment System for Magnesium Alloy Forgings
Heat Treatment Process of Magnesium Alloy Forging
Magnesium alloy forging is a commonly used material in manufacturing industry. In order to improve the mechanical properties of magnesium alloy forging, heat treatment process is essential. The research and practical experience of magnesium alloy......
Effect of Annealing Temperature on Microstructure and Hardness of Chilled Low Chromium Molybdenum Ductile Iron Roll
Effect of Annealing Temperature on Microstructure and Hardness of Cold-Worked Low Cr-Mo-Ball Iron Rolls
Abstract
In this paper, the effects of annealing temperature on hardness and microstructure of cold-worked low Cr-Mo-ball iron rolls were studied. Metallographic analysis and nanoindentation t......
Deformation aging
Introduction
Shape memory alloys (SMA) are a type of alloy that is capable of returning from a deformed shape to its original shape, when an external stimuli, such as heat or stress, is applied. This is referred to as ‘shape memory effect’. The potential for shape memory alloys to be used in a ......
Method for testing the hardness of heat-treated workpieces
Research on Detection Methods of Hardeness of Heat Treatment Workpieces
Abstract
Heat treatment is widely used in the production field and can greatly improve the material performance and mechanical properties of workpieces. The comprehensive measurement of hardness is an important indicator of ......
single crystal yield
Single Crystal Yielding
Single crystals have higher yields than polycrystals because they are produced in one single form, as opposed to polycrystals, which are composed of several small crystallites merged together. This is mainly due to the fact that single crystals structure represents a cont......
cross rolling
Cross Rolling
Cross rolling is a metal forming process used to reduce the diameter and improve the surface quality of a material. During the process, a metal material is passed through a pair of rollers that rotate in opposite directions. The opposite motion and pressure of the rollers compress t......
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