Vacuum oil quenching furnace

Vacuum tempering furnace: Vacuum tempering furnace can be divided into single chamber, double chamber and vertical type. Generally, nickel-chromium strip is used to heat the highest temperature of 800 C. Vacuum tempering furnace is generally applicable to require that the surface of parts after tempering is bright and no oxidizing color.

Vacuum oil quenching furnace is suitable for vacuum heat treatment of die steel, spring steel, stainless steel, bearing steel, superalloy steel, etc. Its main characteristics are wide range of suitable materials, strong hardenability, low cost and reusable quenching oil. The shortcomings are: the deformation is relatively large, and the workpiece needs to be cleaned in the follow-up. The vacuum oil quenching furnace can be divided into two-chamber furnace and three-chamber furnace.

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Best-vacuum-gas-quenching-furnace

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