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The influence of laser modification on the structure and properties of the X40CrMoV5-1 and 32CrMoV12-28 hot work tool steels
Surface treatment Heat treatment Hot work tool steel Laser alloying
2010/8/17
Alloys requiring a high technical application are often producing by the use of laser. Laser treatment technologies are widely used to modify superficial layers of different materials. In general the ...
Continuous heating from as-quenched state in a new hot-work steel
Tool materials Hot-work steel Tempering CHT - diagram
2009/12/1
Purpose: This work contains a detailed description of the kinetics of phase transformations during tempering of
a new hot-work steel. Moreover, the differences in hardness and microstructure of sampl...
Purpose: This paper reports results of in-house experimentation and an exhaustive literature search on heat
treatment of H13 tool steel. Heat treatment strategy practiced by the industry is described...
Structure and properties of laser alloyed gradient surface layers of the hot-work tool steels
Heat treatment Laser Tool materials
2010/1/19
Purpose: The purpose of this research paper is focused on the 55NiCrMoV7, 32CrMoV12-28, X40CrMoV5-1, X38CrMoV5-3 hot work tool steels surface layers improvement properties using HPDL laser. The paper ...
Structure and properties of hot-work tool steel alloyed by WC carbides by a use of high power diode laser
Heat treatment Laser Tool materials
2010/2/9
Purpose: The paper presents the effect of alloying with tungsten carbide on properties of the X40CrMoV5-1 steel surface layer, using the high power diode laser (HPDL).
Design/methodology/approach: Th...
Comparison of the thermal fatigue surface layers of the X40CrMoV5-1 hot work tool steels laser alloyed
Tool materials Hot work tool steel Laser treatment
2010/2/9
Purpose: The comparison of thermal fatigue and mechanical properties of the hot work tool steels alloyed with carbide powders has been presented. The effect of laser alloying with powders on the surfa...
Comparison of the secondary hardness effect after tempering of the hot-work tool steels
Heat treatment Tool materials Hot work tool steels
2010/2/9
Purpose: of this paper was to examine of the secondary hardness effect after tempering of the developed complex hot-work tool steel 47CrMoWVTiCeZr16-26-8 in relation to standard hot-work tool steel X4...