No.1-Article_LuJiang ChengChi Industrial Furnace Factory China
Factors affecting the hardenability of steel
The main factors affecting the hardenability of steel are; the chemical composition of steel, quench... (more…)
Heat Treatment Concept
heat treatment concepts normalising:annealing: heat treatment,concepts,normalisin,annealing,solid so... (more…)
Classification, causes and prevention of defects during hardening
Quenching common defects are oxidation, decarburisation, deformation, cracks, overheating, overburni... (more…)
Cause and Troubleshooting Method of Pipeline Centrifugal Pump Failure
ISG/IRG/ISW/ISWR/SG/SGR/IHG/YG single-stage single-suction pipeline centrifugal pump failure causes... (more…)
PID controller principle and characteristics
In engineering practice, the most widely used regulator control law is proportional, integral and di... (more…)
Standardized Thermocouple Ratings and Allowable Errors
Thermocouple is a commonly used sensor for industrial temperature measurement, which has the charact... (more…)
Rapid automatic quenching oil tank quenching process and procedure
Rapid automatic quenching oil tank quenching process will be heated to an appropriate temperature of... (more…)
Hardness failure causes and hardness failure prevention countermeasures
In the heat treatment production practice, will produce a variety of defects, such as cracking, defo... (more…)
Hardening Temperature Selection / Tempering Temperature Selection
Hardening Temperature Selection / Tempering Temperature Selection,Quenching temperature selectionthe... (more…)
Surface quenching and tempering heat treatment, localised heat treatment, chemical heat treatment, temperature and pressure detection in heat treatment processes
ess,Vickers hardness tester,Rockwell hardness tester,test force,ISO,ASTM,GB/T.... (more…)