FIELD: steels processing by pieces formation using hot plastic deformation, for example, by stamping, rolling etc. SUBSTANCE: ШХ 15СГ class steel blank is heated by high frequency currents for 1.5 minutes up to 787 C, cooled to 707 C and rolled. In rolling process dynamic crystallization takes place with γ to a conversion. After rolling blank is cooled down to room temperature and subjected to machining. EFFECT: decreased energy consumption, improved properties of produced pieces.
Title | Year | Author | Number |
---|---|---|---|
METHOD OF HEAT TREATMENT OF LOW-ALLOYED PERLITE HYPEREUTECTOID STEEL | 1991 |
|
RU2016092C1 |
METHOD FOR MACHINING QUICK-CUTTING STEEL | 1988 |
|
RU2024631C1 |
METHOD FOR HEAT TREATMENT OF LARGE SECTIONS, MADE OF HYPEREUTECTOID STEELS | 0 |
|
SU1770384A1 |
METHOD OF SPHEROIDIZING TREATMENT OF STEEL | 0 |
|
SU850698A1 |
METHOD OF THERMAL TREATMENT OF ALLOY STRUCTURAL STEEL BILLETS | 0 |
|
SU881133A1 |
METHOD OF FRICTION WELDING | 0 |
|
SU1512740A1 |
METHOD TO CONTROL FRICTION WELDING PROCESS | 1991 |
|
RU2009818C1 |
METHOD OF THERMAL MECHANICAL WORKING OF HIGH-SPEED STEEL TOOL | 0 |
|
SU863677A1 |
METHOD OF THERMAL TREATMENT OF WORK | 0 |
|
SU834157A1 |
METHOD FOR THERMOCHEMICALLY TREATING TOOLS FROM HIGH-SPEED STEEL | 0 |
|
SU918320A1 |
Authors
Dates
1995-11-20—Published
1992-04-24—Filed