1 research outputs found

    Research of the Effect of Modification on the Structure and Properties of Castings from Steel H11 Obtained by Using Electrosfining Technology

    Get PDF
    РассмотрСны ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡ нСравновСсности систСмы Π·Π° счСт модифицирования ΠΎΡ‚Π»ΠΈΠ²ΠΎΠΊ ΠΈΠ· Π»Π΅Π³ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ стали, ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… ΡΠ»Π΅ΠΊΡ‚Ρ€ΠΎΡˆΠ»Π°ΠΊΠΎΠ²Ρ‹ΠΌ ΠΊΠΎΠΊΠΈΠ»ΡŒΠ½Ρ‹ΠΌ Π»ΠΈΡ‚ΡŒΠ΅ΠΌ. ΠŸΠΎΠΊΠ°Π·Π°Π½Ρ‹ микроструктуры ΠΎΡ‚Π»ΠΈΠ²ΠΎΠΊ ΠΈ прСдставлСны Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ испытаний ΠΏΠΎ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΡŽ мСханичСских свойств ΠΎΠ±Ρ€Π°Π·Ρ†ΠΎΠ², ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… ΠΏΡ€ΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… тСхнологичСских Ρ€Π΅ΠΆΠΈΠΌΠ°Ρ… ΡΠ»Π΅ΠΊΡ‚Ρ€ΠΎΡˆΠ»Π°ΠΊΠΎΠ²ΠΎΠΉ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈThe methods of increasing the disequilibrium of the system due to the modification, castings of alloy steel, obtained by electroslag chill casting are considered. The microstructures of the castings are shown and the results of tests to determine the mechanical properties of the samples obtained under various technological regimes of the electroslag technology are presente
    corecore