The function of heat treatment oil and applied domain

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The function characteristic of heat treatment oil and scope of application: 1, common quenching oil: Cool performance invariability of strong, oxidation is good, of the workpiece such as alloy steel and the bearing steel that apply to saline bath furnace or protects atmosphere, tool mould steel, cementite steel quench. ℃ of 50-80 of optimal use temperature. 2, fast quenching oil: Cooling rate invariability of fast, oxidation is good, shining the gender is medium, apply to Gao Leng fast move the spare parts such as qualitative, cementite and large forge to build, large gear wheel and quench of press quench. ℃ of use temperature 20-80. 3, fast and shining quenching oil: Cooling rate invariability of fast, oxidation is good, shining the gender is good, apply to bearing steel, industry pattern steel and other construction steel products to be below protective atmosphere quench. ℃ of use temperature 20-80. 4, overspeed quenching oil: Cooling rate invariability of faster, oxidation is good, apply to machinery of car, bearing, mine, metallurgy machinery and industry pattern industry of large part heat quench, cementite or carbolic nitrogen in all ooze quenchs, also apply to medium carbon steel and other type alloy steel to quench. ℃ of use temperature 20-60. 5, vacuum quenching oil: Saturated vapour depress, cool performance is good, shining sex is good, apply to bearing steel, industry pattern steel, large and medium-sized the vacuum of the material such as aviation structure steel quenchs, emergence of will oily below vacuum hollow gas answers when be being used first. ℃ of use temperature 20-80. 6, isotherm classifications quenching oil: Cool performance good, spare parts is out of shape small, of the workpiece such as gear of the circle of bearing inside and outside that applies to steeliness of bearing steel, cementite, nice spare parts, car, axle shaft and changeful body spare parts quench. Use temperature a 120 ℃ , 2 150 ℃ . 7, temper is oily: Viscosity big, flash point is high, volatilize invariability of small, hot oxidation is good, apply to temper of the workpiece after quenching, 1 uses 150 ℃ temperature, 2 use temperature 200 ℃ . CNC Milling CNC Machining