Search results for keyword: propensity
Mineral Floatability
MINERAL FLOATABILITY
Mineral flotability is an important mineral processing application that is used to separate particles by differential behavior in waters. Flotability is usually favorable if a mineral’s own hydrophobicity is increased and the particle’s attachment to water is decreased. Flo......
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Sophie
Single Row Deep Groove Ball Bearings
Single-row deep groove ball bearings
The single-row deep groove ball bearings is a very common type of bearing. Deep groove ball bearings are used to carry both radial and axial loads in both directions. These bearings come in open, sealed, or shielded configurations. Single-row deep groove ball ......
Ionic surface treatment
Introduction
Surface treatments using ion implantation dates back to about five decades and has been extensively used for various applications in the semiconductor industry. It is a material modification process that changes the physical and chemical properties of the surface of an item without a......
Iron powder for powder metallurgy that ensures strength without using nickel
Introduction
Metal powder injection moulding (MIM) is an emerging technology that has revolutionized the industrial sector in recent years by providing a means of producing intricate parts with complex geometries at relatively high production rates. MIM combines the best of powder metallurgy with......
Underspeed quenching
Quenching is a process used in cold-treating metals. It involves rapidly cooling the metal to set its physical and chemical properties. The process can be used to strengthen or harden the metal, to make welding easier, or to increase its wear resistance.
Quenching is usually done by submerging th......
state of extrusion
Introduction
The phenomenon of plastic deformation occurs when forces applied to a material cause it to undergo permanent shape changes. Over the years, scientists have studied this phenomenon extensively in order to better understand the underlying physical processes, as well as to identify meth......
MIG/MAW
Overview
Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is a form of arc welding commonly used for welding alloy steels, aluminum and other non-ferrous metals. In this type of welding, an electric arc created by an electrode of tungsten is used in the presence of......
peritectic reaction
Hydrogen embrittlement becomes a serious failure mode of many industrial metallic materials, especially on high-strength steels or alloys that experience high mechanical stress or fatigue, when subjected to high hydrogen content environment. Hydrogen embrittlement of metals is an important phenome......
Effect of Nitrogen Content in Shielding Gas on Ferrite Content and Hot Cracking Tendency in Stainless Steel Weld
Effects of Nitrogen Content in Protective Gas on Iron Content and Hot Cracking propensity of Stainless Steel Welds
Abstract
Welding is a widely used production process in the manufacturing and maintenance of all sorts of components, and welding can provide a near-perfect joint with an excellent ......
Tungsten Cobalt Cemented Carbide
Tungsten-Cobalt Alloy
Tungsten-cobalt alloy is a hard, dense alloy composed of tungsten and cobalt. Developed in the early 1950s, tungsten-cobalt alloy has been in continuous use ever since, though there have been several minor modifications and advancements in its production. This alloy is often......
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