Garbuzova КР2 Option 01

Product description

• Assign a quenching temperature, a cooling medium and a tempering temperature of the springs from

Steel 70. Describe the nature of the transformations that occur, the microstructure and properties of steel after

Heat treatment.

• P6M5 steel was chosen for the manufacture of cutters. Specify the composition and define the group

Steel by designation. Assign and justify the heat treatment mode, explaining the effect

Doping for transformations occurring during the heat treatment of a given steel. Describe

Microstructure and the main properties of the incisors after heat treatment.

• For some parts (cheeks of drums, balls of grinding mills, etc.) is selected

Steel 110G13. Specify the composition and determine the steel group for its intended use. Assign Mode

Heat treatment and justify his choice. Describe the microstructure of steel and its causes

High abrasion resistance.

• For the manufacture of parts in aircraft building, the alloy ML5 is used. Decode the composition

Alloy, specify the method of manufacturing parts from this alloy and describe the characteristics

Mechanical properties of this alloy.

• Polyamides and polyurethanes. Describe their composition, properties and scope in

Machine building.