Annealing, quenching and heat treatment of tin
Are you interested in annealing, quenching and heat treatment of tinplate? Supplier Evek GmbH offers to buy tin at an affordable price in a wide range. We will ensure the delivery of products to any point of the continent. The price is optimal.
The urgency of heat treatment of tin alloys
Heat treatment as a means of hardening tin alloys is not applicable, since this metal has a low melting point. However, a kind of «annealing» can be called the placement of tin billets in a medium with a constant temperature of 30… 35 ° C. Under such temperature conditions, accelerated aging of tin occurs, which is useful when filament deposition of its crystals onto the surface of other metals, in particular copper.
How is heat treatment of tin
The starting metal is cleaned of foreign impurities, non-metallic inclusions, oxide films, etc .; The blanks are heated to a temperature of 120… 140 ° C, as a result of which the rate of formation of whiskers increases. After the required thickness of the coating is reached, the workpiece is removed from the furnace, cooled in a calm air and then reheated, but already to a temperature of 150 ° C. The purpose of such finishing heat treatment is the formation of stable intermetallic compounds of copper and tin. Supplier Evek GmbH offers to buy tin at an affordable price in a wide range. We will ensure the delivery of products to any point of the continent. The price is optimal.
Heat treatment of the surface of tin sheets
This type of thermal effect on tin is used to intensify diffusion processes. This type of heat treatment is especially favorable for copper alloys — brass and bronze, which are covered with a thin layer of tin. As a result of heating to temperatures of 140… 150 ° C, followed by cooling with the furnace:
- Removing internal stresses in alloys, for example, after their plastic deformation;
- Stabilization of the sizes of finished parts;
- Wetting the surface of the alloy, which facilitates its soldering.
Buy. Supplier, price
You are interested in annealing, quenching and heat treatment of tin-rolled products Supplier Evek GmbH offers to buy tin at the manufacturer’s price. We will ensure the delivery of products to any point of the continent. The price is optimal. We invite you to partner cooperation.