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Welding of cast iron with brass

Welding of cast iron with brass

Are you interested in the technology of welding pig iron with brass from the supplier company AvecGlob? Here you will find the necessary information on this topic.

General Provisions

Brass with brass is usually welded when performing repair work with various sanitary fittings and heat engineering devices.

Both parts must be pre-heated, as a result, the color of the cast iron should change from gray to purple. The application zone of the welding seam should be cleaned to 20… 40 mm from scale particles and rust. This requires the use of grinding equipment.

All irregularities at the edges are carefully cleaned, so that the joint surface has only areas perpendicular to each other.

The parts of the workpiece that have cracks should be fixed so that during welding they remain stationary.

Supplier — AvekGlob Company — offers to purchase assortment of various brass alloys of domestic and foreign production. Products can be bought at a price formed on the basis of European and world standards. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.

Sequence of basic operations

After fixing the brass and cast-iron relative to each other, several small welding seams are produced. As a welding electrode when using the MIG technology, a cast iron with an increased nickel content or stainless steel is adopted. For TIG-welding, a filler made of silicon or aluminum bronze is used. Welding can be carried out both in alternating current and in direct current.

The speed of moving the electrode should not be taken high, since both metals must be heated gradually. Immediately after welding, the flame of the flame is removed from the junction site in order to allow the metals to cool gradually.

As a rule, repair work on welding of cast iron and brass is usually performed on small parts. Welding of larger parts is not possible due to the difference in the mechanical and thermophysical parameters of these materials.

Supplier — AvekGlob Company — offers various types of products from brass alloys of domestic and foreign production, which meets the requirements of standards. The products are offered at affordable prices from the manufacturer. The supplier guarantees the timely delivery of products to any address specified by the consumer.