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Quenching nitrate tank
nitrate salt as quenching medium has many advantages compared with quenching oil. only from the comp... (more…)
Selection principle of quenching oil
quenching oil is almost all mineral oil with high flash point. the specific heat capacity of these o... (more…)
The difference between quenching tank and quenching oil tank heating
uenching tank and quenching oil tank are two kinds of machines. the appearance of these two kinds of... (more…)
Some common heat treatment concepts
normalizing: heating steel or steel parts to an appropriate temperature above the critical point AC3... (more…)
Principles of heat treatment process
Advanced heat treatment process & nbsp; & nbsp; Make full use of new heat treatment technologies and... (more…)
Introduction of heat treatment process
heat treatment process refers to the whole process of part heat treatment operation, including the f... (more…)
Microstructure change of metal during hot deformation
the microstructure change during thermal deformation is complex, not simply recrystallization: dynam... (more…)
The classification and process characteristics of the deformation heat treatment.
classification of thermomechanical treatment 1.: there are many thermomechanical treatment methods1.... (more…)
What is metamorphic heat treatment
metamorphic heat treatment is a process method for deformation strengthening and phase transformatio... (more…)
Continuous operation quenching conveying machinery
Conveyor belt conveyor is a conveyor belt conveyor. The conveyor belt is divided into two parts: hor... (more…)