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Research on the Influence of Two Kinds of Quenching Oils on the Heat Treatment Quality of Leaf Springs
Research Paper on the Effects of Two Kinds of Quenching Oils on the Quality of Plate Spring Heat Treatment
Abstract
This paper aims to examine and compare the effects of two kinds of quenching oils, mineral oil and vegetable oil, on the quality of the plate spring heat treatment. First, the plat......
1022 
Oliver
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......
Hardness Common Terms
Hardness is an important parameter used to measure the resistance of a solid material to physical indentation or penetration. It is a measure of the ability of a material to withstand abrasion, erosion, penetration, scratching and other surface deformations. Hardness can be defined in terms of the......
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 ......
flame quenching
Flame hardening is one of the oldest metal hardening processes in use today. It has been used in various forms since the 15th century, and is as relevant today in many manufacturing industries. Flame hardening is a cost effective machining process that can provide a localised heat treatment to a d......
ГOCT 5949-1975 Specifications for corrosion-resistant, heat-resistant and heat-strength steel bars and cold-worked products
GOST 5949-1975 Specification of Corrosion, Heat and Thermoforming Resistive Steels and Cold Processed Material
Industrial and commercial applications often require materials that are able to withstand high temperatures and corrosion. GOST 5949-1975 is a Russian standard that sets the specification......
Effect of Soft Reduction Technology on Center Segregation of Continuous Casting Slab
Abstract
The effects of Ultra-light Press Technology on center segregation of continuous casting billet are studied to improve the quality of billet. Ultrasonic flaw detection and nodularity test method were used to determine the influence of Ultra-light Press on the center segregation of continu......
Chemical composition and mechanical properties of die-cast aluminum alloy
Chemical Composition and Mechanical Properties of Low-Pressure Die Cast Aluminum Alloys
Low-pressure die cast aluminum alloys are widely used in automotive, aerospace, and powertrain applications due to their excellent mechanical properties, corrosion resistance, and light weight. Low-pressure di......
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......
Conversion of three hardness values commonly used in stamping sheets
Introduction
In metal stamping processes, the hardness of the materials affects the success of the stamping operations. Depending on the product and the operations, the material of the die must possess adequate strength and ductility to ensure the proper product characteristics. Hardness is a prop......
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