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Research of thermal processes in cutter edge made of HS 3-1-1,5 low-alloyed high-speed steel
High-speed steel Temperature field Thermal conductivity
2010/1/11
The physical and mathematical description of tools wear during technological process and need to the enlarge tool life require knowledge of material data, e.g. density, specific heat and coefficient o...
Structure of the gradient carbide steels of HS 6-5-2 high-speed steel matrix
Tool materials Uniaxial pressing Sintering, High-speed steel
2009/12/1
Purpose: The goal of this work is to obtain gradient carbide steels based on a high-speed steel reinforced with
tungsten carbide.
Design/methodology/approach: The materials were fabricated using the...
The influence of pre – tempering on the mechanical properties of HS18-0-1 high speed steel
Tool materials Pre-tempering Mechanical properties High-speed steel
2009/12/1
Purpose: Main objective of the research presented in this work was the evaluation of the influence of pre-
tempering on the properties of HS18-0-1 steel after principal tempering.
Design/methodology...
Structure and properties of the gradient tool materials of unalloyed steel matrix reinforced with HS6-5-2 high-speed steel
Gradient tool materials Pressureless powder forming High-speed steel
2009/12/1
Purpose: The goal of this work is to obtain the gradient materials based on the non-alloyed steel reinforced highspeed
steel using the pressureless formed method.
Design/methodology/approach: The no...
The influence of arc plasma electric and laser treatment on the structure and properties of the high speed steel
High sped steel tribological properties Leaser Arc plasma treatment
2011/3/31
The examination of the structure, hardness and abrasion resistance of surface layer of high speed steel: HS 2-10-1-8, HS 6-5-2 and HS 10-2-5-8 after arc plasma and laser welding are presented in th...
The influence of arc plasma electric and laser treatment on the structure and properties of the high speed steel
High sped steel tribological properties Leaser Arc plasma treatment
2011/3/31
The examination of the structure, hardness and abrasion resistance of surface layer of high speed steel: HS 2-10-1-8, HS 6-5-2 and HS 10-2-5-8 after arc plasma and laser welding are presented in th...
Tribological resistance of high speed steel HS 6-5-2 remelted with electric arc
Heat treatment–mechanical features–metallography High speed steel Remelting Tribological resistance
2011/3/31
The intensity of tribological wear of the high speed steel HS 6-5-2 remelted with the GAW method has been compared to the heat treatment steel in a conventional way. Moreover, the types of the w...
Tribological resistance of high speed steel HS 6-5-2 remelted with electric arc
Heat treatment–mechanical features–metallography High speed steel Remelting Tribological resistance
2011/3/31
The intensity of tribological wear of the high speed steel HS 6-5-2 remelted with the GAW method has been compared to the heat treatment steel in a conventional way. Moreover, the types of the w...
The influence of grinding parameters of the surface layer of low-alloyed high-speed steel
temperature grinding forces grinding properties secondary austenite
2011/3/29
The measurements of machining forces, temperature and quality parameters of surface layer and ratio of grinding property of selected grades of low-alloyed high speed steels were carried out. It was sh...
The influence of grinding parameters of the surface layer of low-alloyed high-speed steel
temperature grinding forces grinding properties secondary austenite
2011/3/29
The measurements of machining forces, temperature and quality parameters of surface layer and ratio of grinding property of selected grades of low-alloyed high speed steels were carried out. It was sh...
Structure and properties of gradient tool materials with the high-speed steel matrix
Tool materials Uniaxial pressing Sintering
2010/2/9
Purpose: This work concerns research on the structure and properties of gradient tool materials with the HS6-5-2 high-speed steel matrix reinforced by the tungsten carbide.
Design/methodology/approac...
Microstructure of Remelted Zone of HS 6-5-2 High Speed Steel
Heat treatment – metallography Directional crystallization Volumetric crystallization
2011/3/11
The work presents microstructures of the remelted zone of HS 6-5-2 high-speed steel. Zones of this kind can be created as a result of treating the material with a CO2 laser beam. The laser processing ...