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Search results for keyword: magni
Roll eddy current detection device and its adjustment method
Roller Vortex Flow Detection Device and Its Calibration Method The pressure fluctuations of the working gas were analyzed by means of fast Fourier transformation, combined with vortex motion in the roll passes, and a device for online monitoring of vortex flow of rollers on the rolling mill was d......
tags: device rollers pressure flow edge signal
1052
Emily
Surface roughness
Surface Roughness Surface roughness is an important part of many industrial processes. It is a measure of the irregularities in the surface of an object. The irregularities can be the result of the manufacturing process or other processes such as machining, welding, grinding, blasting, etc. If a ......
Characteristic Causes of Residual Shrinkage Cavity and Its Judgment and Treatment
Introduction Remaining shrinkage hole is a common defect in castings, caused by a number of possible factors related to the manufacturing process. This paper attempts to thoroughly review the causes and prevention of remaining shrinkage hole defects in investment castings, and to discuss various ......
Weld Stress and Distortion
Welding Stress and Deformation Welding is a common type of joining used for both structural and non-structural elements. Welded components are found in products ranging from automobiles and ships to bridges and skyscrapers. Despite the wide variety of applications, welding is associated with a nu......
tags: welding can welded stresses weld can
1058
Avery
Technical delivery conditions for welded round steel pipes of austenitic stainless steel with special requirements (DIN 17457-1985)
This standard sets out the technical requirements for the delivery of welded stainless steel tubes with special requirements made of austenitic stainless steel (DIN 17457-1985). 1 Scope This Standard applies to stainless steel tubes made of austenitic stainless steel, referred to as welded tubes......
straightness
Straightness is a measure of how straight an object is, usually compared to a theoretical straight line. In metrology, straightness is an important characteristic of linear dimension. An object’s straightness can change over time due to external factors such as temperature, humidity, and force. ......
tags: straightness line parts straightness surface line
1045
Christopher
Quality standards for steel surface cleaning
Quality Standards for Surface Cleaning of Steel Surface cleaning of steel is an important part of the manufacturing process of steel products. It is important to clean any contaminants from the surface of the steel before it is formed or machined. This helps to ensure the quality of the finished ......
Code for Building Structure Loads (GB50009-2001)
GB50009-2001 Building Structure Load Code As the world increasingly looks to automate as much of its operations as possible, it is imperative that building structure loads be well monitored and enforced in accordance with the Chinese National Standard GB50009-2001 Building Structure Load Code. Th......
Weldability Test Method for Maximum Hardness of Welding Heat-Affected Zone GB 4675.5-84
Abstract Weldability testing is an essential part of welding process in the manufacture of structural components to ensure the reliability and durability of the weldments. The highest hardness test method (GB 4675.5-84) is one of the welding performance tests, by which the maximum hardness of the......
tags: hardness test highest test weld hardness
1069
Madison
Metal tensile creep test method GB2039-80
Metallic Stretching and Creep Testing Methods Metals used in structural components and for industrial and engineering applications must be tested for their mechanical properties. Stretching and creep testing is one such form of testing which a range of metals must go through in order to determine......
tags: creep testing sample creep test method
1073
Charlotte
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