TZM Machining

TZM alloy is a kind of high-temperature alloy commonly used in molybdenum-based alloys. TZM alloy has the characteristics of high melting point, high strength, high elastic modulus, small linear expansion coefficient, low vapor pressure, good electrical and thermal conductivity, strong corrosion resistance and good high temperature mechanical properties, so it can be widely used in many fields.

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TZM alloy

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Product Introduction

TZM alloy is a kind of high-temperature alloy commonly used in molybdenum-based alloys. TZM alloy has the characteristics of high melting point, high strength, high elastic modulus, small linear expansion coefficient, low vapor pressure, good electrical and thermal conductivity, strong corrosion resistance and good high temperature mechanical properties, so it can be widely used in many fields.

Advantages of TZM alloy machining: TZM alloy has good welding performance and can be well welded with H11 steel and other materials. At the same time, TZM alloy can resist the corrosion of molten metal such as Zn. It can be cold worked by regular methods. In the case of cooling oil can be used carbide or high-speed steel tools for machining.

Application areas

Its good mechanical properties under high temperature and high pressure make it widely used in military industry, such as valve body, rocket nozzle, gas pipe and nozzle throat lining in torpedo engine. The main shaft used as platinum-rhodium cladding stirrer for glass melting furnace on the glass shell production line of color kinescope is to take advantage of its corrosion resistance to metal liquid.

TZM has a high melting point, so it can be used as a die casting mold material for black or non-ferrous metals and a perforated plug for seamless stainless steel, such as a mold for a copper rotor on an engine. In addition, it is also widely used as a plate to make high-temperature structural materials such as furnace walls of high-temperature furnaces and heat shields of hot isostatic presses. TZM alloy is also widely used in the electronic and electrical industry, such as electron tube cathode, grid, high voltage rectifier components, semiconductor thin film integrated circuits, etc.; in addition, TZM alloy is also widely used in nuclear energy equipment, such as radiation shield, support frame, heat exchanger, rail, etc.