Molybdenum wire for EDM machines

Are you interested in molybdenum wire for EDM from the supplier AvecGlob? Here you will find interesting information on this topic.

Properties of molybdenum wire

Molybdenum is a refractory metal, usually used at high temperatures. Its operational properties include:

• Low coefficient of thermal expansion (5.1x10−6 m / m / ° C), which is about half that of most steels;

• Good thermal conductivity;

• Good electrical conductivity;

• Good stiffness, which is higher than that for steel (molybdenum modulus is 317 GPa);

• High melting point (2615 ° C);

• Good strength;

• Good strength and ductility at room temperature;

• High density (10,200 kg / m ³).

The ability of molybdenum wire to withstand high temperatures and maintain strength under these conditions is the reason that it finds the predominant part of its applications at elevated temperatures, including at the temperatures of the existence of a spark or arc discharge. In fact, it can work at temperatures above 1100 ° C (in non-oxidizing media), which is higher than the steel and most nickel-based alloys.

If the temperature rises above 760 ° C in air, rapid oxidation can occur. Under these conditions, the oxide layer and the base metal begin to form on the surface of the metal. Thus, the molybdenum wire works best in an inert medium.

Supplier — AvekGlob Company — offers molybdenum wire for EDM machines in a wide range of brands and profiles, and at affordable prices from the manufacturer. The supplier guarantees the timely delivery of products to any address specified by the consumer.

Application of molybdenum wire in electroerosion machines

The use of the profile in wire-cutting electrospark / electropulse machines is conditioned by the high tensile strength of the wire, good electrical resistance to discharge, smoothness of the surface finish, high parameters of the cutting of hard-to-work metals and alloys, and operational durability.

Advantages of molybdenum wire:

The presence of a strong intermolecular bond;

High accuracy in diameter: not less than 0,002 mm;

Optimal ratio of the tensile strength to the speed of electroerosion processing, which provides high performance and stability of the electro-erosion equipment.

Supplier — AvekGlob Company — offers to purchase a large range of grades of molybdenum wire, intended for use in EDM machines. Products can be bought at a price formed on the basis of European and world standards of production. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.