Приазовский Государственный Технический Университет
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Application filed by Приазовський Державний Технічний Університет, Приазовский Государственный Технический УниверситетfiledCriticalПриазовський Державний Технічний Університет
Priority to UA94052882ApriorityCriticalpatent/UA15277A/en
Publication of UA15277ApublicationCriticalpatent/UA15277A/en
The invention relates to the thermal treatment of articles, in particular to hardening cutting, stamping and forming tools made from rapid steels. A method for hardening tools from rapid steels consists in bulk quenching, tempering and surface hardening by high concentrated heating source. After bulk quenching the surface hardening is carried out and then - three-stage tempering under the temperature of 540-560 °C.
UA94052882A1994-05-231994-05-23Method for hardening tool from rapid steels
UA15277A
(en)
Process for the manufacture of caster belts for use in the casting of metals belt for use in the caster of materials and process for the casting of metals