Search results for keyword: fg
Precipitated phases in the heat-affected zone (HAZ) of duplex stainless steel welding
Abstract
The heat affected zone (HAZ) plays a significant role in the microstructural characteristics and mechanical behaviour of duplex stainless steel welded joints. It has been observed that an optimal balance between austenite and ferrite content is important for the successful development of......
29/06/2023 
1046 
Sophie
GCr15SiMn bearing steel
GCr15SiMn bearing steel is a kind of high carbon chrome steel produced and processed in accordance with the national standard. In reality, GCr15SiMn bearing steel has excellent comprehensive performance, wide and excellent hardenability, GCr15SiMn bearing steel has great fatigue strength, high mec......
Ultrafine Grain Technology for Production of 400MPa Grade Ⅲ Steel Bar
Ultra-fine grained technology for the production of grade III 400 MPa rebar
The use of ultra-fine-grained (Ufg) materials has enabled the manufacture of components with improved strength and engineering properties. Ufg materials are materials with an average grain size of less than 1 micrometer. ......
Pakistan
Pakistan
Pakistan is a federal parliamentary republic in South Asia. It is the sixth most populous nation in the world and is known for being the birthplace of modern Islamic terrorism. The official name of Pakistan is the Islamic Republic of Pakistan, and the country is the world’s second large......
Metallographic diagram of ZG270-500 (annealed)
The Microstructure of ZG270-500 (Annealed) Produced by Electric Resistance Welding
ZG270-500 is a heat-resistant steel material produced through the process of electric resistance welding. This steel material is used in a variety of applications, including the production of pipes, tubes, reinforc......
Fracture analysis of 20 steel (heated to 890°C and then furnace cooled)
ABSTRACT
In this paper, the fracture analysis of 20 steel heated to 890˚C and quenched was carried out. The failure of the sample was mainly intergranular failure, and there were small amounts of dimples, subsurface cavities and appearance of small cracks on the surface. The main failure mechani......
Brief Introduction of Tempered Martensitic Metallographic Structure
Firemanes Gold Phase Organization (fgO) is an international organization founded in 1760 that specializes in gold working, alloying and refining of metals, and performing a variety of probabilistic experiments as well as other specializations.
fgO has its own places of work located around the wor......
ultra fine grain steel
Ultrafine grained steel
Steel is an essential material for most modern technology, having been used for centuries for both structural and functional applications across a wide range of industries. Traditional steel consists of large grains that are visible to the naked eye, but ultrafine grained ......
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