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Working principle of RH vacuum degassing method and DH vacuum degassing method
Vacuum deaeration Methods- RH and DH Vacuum Deaeration Vacuum deaeration is a method used to remove dissolved gases from water or other solutions. There are two main types of vacuum deaeration: RH (recirculation and headspace) and DH (direct headspace) vacuum deaeration. These methods can be use......
tags: method rh vacuum air molecules head
1072
Rachel
Application of RH Top Blowing Oxygen Technology
Introduction Rh top-blowing oxygen (RHB) technology is a process technology in which oxygen or oxygen-rich gas is blown onto the surface of the molten steel to reduce the concentration of carbon, hydrogen, nitrogen and other harmful elements in molten steel. It is a new type of process technology......
tags: steel molten rhb technology oxygen scrh
1046
Emily
surface analysis
Surface Analysis Surface analysis is the study and analysis of the surface of a material to determine its physical, chemical, and mechanical properties. Its purpose is to measure, understand, and interpret the features of the surface of a material, such as its texture, roughness, hardness, and ad......
material protection
Introduction Material protection is an essential activity that needs to be conducted to protect our environment. We live in an era where more and more materials are produced, used, and discarded each day. These materials, such as plastics, metals, and other chemicals, can have an unnatural impact ......
tags: materials environment we data used ensure
1066
Sophia
Spot welding process of commonly used metals (Part 2)
Spot welding technology for common metal In electrical engineering, spot welding is a welding process used to join metal. It uses two metal studs or electrodes pressed against the two pieces of metal with an electric current passing through it to create a weld. Spot welding is used in the manufac......
tags: welding metal spot welding process metal
1057
Lily
superplastic forming
Injection molding is a process used to produce plastic parts by injecting molten material into a mold. The injection molding process is suitable for producing intricate and complex parts with close dimensional tolerances and enhanced surface finishes. The molding process begins with pellets of pla......
Processing characteristics of superabrasive abrasives
The Processing Characteristics of Super Hard Abrasive Tools Super hard abrasive tools are popular among customers in recent years. Their excellent cutting performance and reliable guidance make them popular in the machining production industry. As a newly emerging abrasive tool, the quality and c......
tags: tools abrasive super grinding tools superhard
1042
Oliver
Form rolling
Cold rolling is a steel forming process in which a metal bar is passed through a pair of rolls to reduce the thickness, increase the yield strength and increase the hardness of the metal bar. This type of metal forming process involves passing the metal bar between two rolls that rotate in opposit......
tags: cold rolling metal shape rolling components
1043
Oliver
Gear Laser Phase Transformation Strengthening Technology
Gear Laser Phase Change Strengthening Technology As the demand for efficiency and hardening of mechanical products continues to increase, there is a growing need to come up with innovative technologies to help meet these needs. Gear laser phase change strengthening technology is one such technolo......
tags: gear phase change surface laser phase
1037
Oliver
Design and construction of large and medium-sized passenger car body pattern
Design and Construction of Bus Body Pattern Bus is an important public transport tool, and its body shape design has always been an integral part of public transport vehicles. To ensure the safe and reliable operation of buses, its body shape design plays an important role. Therefore, the design......
tags: should design body bus body design
1052
Sophia
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