INVESTIGATION OF CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES CHIPPERS BLADES OVERSEAS PRODUCTION

Abstract

The paper presents the results of researches of steels used for the manufacture of imported chipper knives. Recommendations on the choice of steel grades from the CIS countries, similar on the properties of the imported knives. For the manufacture of pilot batches of blades for cutting wood chips were selected steels 5ХНВС, 6ХВ2С, intended for testing of the woodworking enterprises of the Republic of Belarus.

Keywords

• сhipping knives samples
• microstructure
• hardness and steel
• the chemical composition