In the past, only different grades of mechanical oil were used as quenching oil in China. In the ear... (more…)
quenching oil water removal treatment specification (more water content)will quenching oil tank the... (more…)
Use a LZ3-204 function recorder to measure the cooling rate of the medium. The measured cooling rate... (more…)
Trichloride solution quenching medium is a solution prepared from CaCl2, MgCI2 and ZnCl2 salts. Its... (more…)
The high-temperature shielded pump is the 1 high-temperature liquid pump that can transport hot oil... (more…)
the quenching oil tank is used for hydraulic rapid quenching, which can better control the oil tempe... (more…)
Figure Cooling curve of cylindrical steel parts (Φ45x 100mm) quenched in water glass solution (mSiO2... (more…)
The relationship between viscosity, density, boiling point and concentration of magnesium chloride a... (more…)
The material is 20Cr. The part has teeth, abrupt cross-section and complex shape. The original use o... (more…)
The solubility of sodium carbonate in water, the density of sodium carbonate aqueous solution, and t... (more…)