Search results for keyword: transformation
Oil-quenched-tempered chromium-silicon alloy spring steel wire for valves (YB/T5105-1993)
Valve quenching-tempering chromium-silicon alloy spring steel wire (YB/T5105-1993)
Quenching and tempering is one of the most commonly used surface hardening methods for valve springs. Quenching is achieved by rapidly cooling the steel from austenitic area (high temperature zone) to martensite tr......
1049 
Isabella
Oil quenching-tempering carbon spring steel wire for valves (YB/T5102-1993)
Keywords: carbon spring steel wire; tempering
Introduction
In order to reduce the hardness of carbon spring steel wire and make the mechanical properties reach their ideal state, tempering is a necessary process. Oil tempering is a far-reaching development in the history of tempering technology.......
Deformed permanent magnet steel (GB/T 14991-94 replaces GBn 174-82)
Introduction
Permanent magnet steel is used in a variety of industries including electrical motors, generators, transformers, tools and home appliances. It is a type of stainless steel that has been designed specifically to offer powerful magnetic properties. transformation permanent magnet steel......
Hot-rolled equilateral angle steel (GB 9787-88)
Hot-rolling and equal angle steel (GB 9787- 88)
Hot rolling and equal angle steel (GB 9787-88) is a hot-rolled steels and angle steels that conform to the national standards of China for the products. Hot-rolling and equal angle steel (GB 9787-88) are widely used in many areas such as light indus......
Changes and Standard Levels of Alloy Structural Steel Standards
Evolution of Low-Alloy Structural Steel Standards and Levels
L-alloy structural steel is an alloy of alloys, composed of alloying elements such as carbon, chromium, manganese and vanadium, among others. Low-alloy structural steel is gaining popularity amongst the metal working industry due to its......
ARA Markets
及文章的内容
ARA Markets
ARA Markets is a global commodities and futures trading platform that provides convenient, secure, and low-cost access to derivatives trading markets. Launched in 2020, the ARA Markets platform offers a range of features to help traders maximize their profits.
The platfor......
"Morgan Syndicate"
Morgan Stanley
Morgan Stanley is one of the world’s leading financial services firms, providing a wide range of services including investment banking, broker/dealer, securities and asset management to a broad global client base. Founded in 1935 and headquartered in New York City, Morgan Stanley......
Bear Stearns
Introduction to Belston
Belston is an international business and technology consulting firm that specializes in helping clients develop innovative solutions that help their businesses succeed. Through its global research and development network, Belston has developed a unique approach to understa......
Thermodynamics Glossary
Thermodynamics Vocabulary Compilation
Thermodynamics is an important branch of physical science which is concerned with the production and transformation of heat, work and internal energy of a closed system. It is the study of the energy interactions that occur in any physical phenomenon and is c......
Power Supply Technical Support Glossary
Power Technology Terminology
AC/DC: Alternating Current/Direct Current (AC/DC) is used to refer to the type of electrical power used in electrical systems. Alternating current is the type of power which changes direction many times per second, while direct current is the type which flows in one d......
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