Search results for keyword: convexity
GB 6654-1996 Size, Shape, Weight and Allowable Deviation of Steel Plates for Pressure Vessels
SYNOPSIS
This GB 6654–1996 specifies the dimensions, shapes, masses, and permissible deviations of steel plates used for pressure vessels. The plates that are covered by this document are those with a nominal thickness of 4.75 mm or more, and a nominal width of 600 mm or more. The characteristic......
1084 
Sophia
JGJ81-2002 Construction Steel Structure Welding Technical Regulations (Part 6)
Welding Technology Specification for Steel Structures in Building Construction of JGJ81-2002 (VI)
Welding is a commonly used technology in steel structure building construction. In order to promote the standardization of welding technology and reduce welding defects, the welding technology specif......
Controlled rolling in non-recrystallized zone
The application of the temperature control of the recrystallization zone in the rolling process
The recrystallization zone is of great significance in the rolling process. It is located between the deformation zone and the recovery zone. The temperature control of the recrystallization zone is als......
The convexity of carbon steel electrode convex fillet weld and the difference between the lengths of the two legs of the fillet weld
Abstract
Conical butt joints are one of the most commonly used welded joints in the engineering fields. The quality of conical butt joint is largely dependent on the convexity of the conical butt weld and the difference between the lengths of the two weld toes. To evaluate the convexity and the di......
convexity of low-alloy steel electrode convex fillet welds and the difference between the lengths of the two legs of fillet welds (GB/T 5118-1995)
Introduction
In welding, the proper execution of fillet welds is important for ensuring quality, strength and esthetics. The convexity, leg length difference and size of the fillet weld, of course, directly affect the shape, strength, toughness and fatigue fatigue. According to GB / T 5118 (1995)......
Convex Hull on Steel Ingot Surface and Its Influence
Effects of convex hull on the surface of steel ingot
Abstract
This paper is intended to study the effects of convex hull on the surface of steel ingot. Convex hull is a kind of geometry which describe how the top of the ingot surface should be. The effects of convex hull on the steel ingot surfa......
Dimensions, shapes, weights and allowable deviations of Baosteel's hot-rolled steel sheets and strips
Introduction
Hot-rolled steel sheet and strip are most commonly produced by the hot strip mill (HSM) process, which is a continuous process wherein the steel is heated, passed through the rolls, and cooled with the final product being a steel sheet or strip of desired thickness and size. Baostee......
Alloy structural steel hot-rolled thick steel plate (GB/T11251-1989)
Alloy Structure Steel Hot Rolled Thick Steel Plate (GB/T11251-1989)
Alloy structure steel hot rolled thick steel plate (GB/T11251-1989) is a grade of ordinary steel containing carbon, silicon and manganese as the main elements. It is mainly used in construction and engineering structures, and can......
convex hull
Convex hulls are a data structure used to represent the shape of a set of objects in the form of a convex hull. The convex hull is a useful tool for representing the shape of objects, as well as visualizing the differences between different types of objects. A convex hull is a closed plane figure ......
Plate convexity
Introduction
Rolled Threads convexity is a type of thread form which has been growing in popularity in recent years. This type of thread form has advantages over traditional thread forms, including improved strength and fatigue resistance, improved wear resistance and better heat dissipation. The......
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