Hydrogen furnace product features

1. The hydrogen furnace can be divided into vertical and horizontal according to the structure. Wherein the vertical type is further divided into a bell-type lifting type and a bottom tray lifting type. The furnace body is made of water-cooled wall structure. The outer layer is carbon steel, and the inner layer is made of high quality stainless steel. The horizontal series is a single-door structure and an external heating method.

2. The hydrogen furnace is divided into two types: internal heating type and external heating type according to the heating mode. The internal heating type is provided with a heater in the heat insulating layer, and the heater directly heats the workpiece. The external heating type is provided outside the furnace made of a high temperature resistant alloy. The heater indirectly heats the workpiece through the furnace wall, so that the workpiece is no longer contaminated by the volatile materials generated by the heating material and the thermal insulation material, and is allowed to be in any The workpiece is heat treated and thermally processed under a protective atmosphere (including flammable, explosive, toxic gases, corrosive gases), and the maximum temperature is limited by the furnace material.

3. The hydrogen furnace is divided into high temperature hydrogen furnace (HHF) and medium temperature hydrogen furnace (MHF) according to temperature. The high temperature hydrogen furnace is used for powder metallurgy sintering and ceramic metallization process, and the medium temperature hydrogen furnace is used for welding, annealing and degassing. , degreasing, purification and other processes. The user can fully propose the highest temperature index of the hydrogen furnace according to the process requirements.

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Source: ****