Pre-vacuum protection atmosphere sintering furnace

Pre-vacuum protection atmosphere sintering furnace purposes

Pre-vacuum furnace atmosphere sintering furnace is widely used in metal materials in low vacuum, reducing, protective atmosphere of heat treatment, can also be used for special materials, such as carbonization process of carbon products, such as research and development, such as battery materials, rare earth Materials, magnetic materials, ceramic materials, etc. Drying box calcination. Refractory materials using alumina fiber, thermal insulation energy-saving effect is good; external closed vacuum irrigation and water cooling system; machine structure and new, easy to operate.

Pre-vacuum protection atmosphere furnace is energy-saving pit cycle furnace, the workpiece surface after treatment with no oxidation, no decarburization, smooth surface and so on. Mainly used in aerospace, aviation aircraft manufacturing industry, precision parts bright annealing without heat treatment, and automotive manufacturing industry, precision machinery manufacturing, precision machinery or forgings bright non-oxidized non-decarburization heating, quenching, annealing, tempering and other heat treatment and Spheroidizing annealing purposes. Especially suitable for copper brass alloy copper coil, wire, coil; all kinds of steel strip; silicon steel, electronic components, measuring tools and other mechanical parts of the non-oxidized bright annealing, tempering.

Structure Introduction

Mainly includes the heating furnace, furnace and lid components, vacuum systems, furnace tank and cover bracket, electrical control system, inflatable system, water-cooled system. Pre-pumping vacuum pit furnace (exhausting furnace) using external heating method, heating elements, refractory and insulation materials in the vacuum tank, the workpiece placed in a vacuum tank, according to the requirements of heat treatment process, the cans drawn into the required degree of vacuum , And set the corresponding heating temperature, to achieve the workpiece bright annealing, tempering and other heat treatment process.