2015
DOI: 10.17073/0368-0797-2014-11-43-47
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MECHANICAL AND PHYSICAL PROPERTIES OF CAST Fe – Mn – Al – C – N ALLOYS

Abstract: Аннотация. Экспериментально получены и изучены литые Fe + (12,7 -25,6) % Mn + (0 -14,4) % Al + (0,02 -2,18) % C сплавы, в том числе микролегированные азотом (0,001 -0,135) % N, с высокой удельной прочностью. Показано, что литые высокоуглеродистые высоколегиро-ванные Fe -Mn -Al -С сплавы хорошо поддаются горячей деформации вплоть до 40 -50 % обжатия без образования горячих трещин. При теплой деформации в исследуемых сплавах реализуется высокопрочное состояние (σ в до 1810 МПа) при достаточном запасе пластичност… Show more

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“…Table 2 presents the alloys of Fe-Mn-Al-Ni-C system with different nitrogen content. Melting of 33K-45K alloys has been conducted in the laboratorial vacuum resistance furnace with tungsten heater at the temperature 1600 °C via alloying of pure charge materials [11]. To mix and saturate the alloys, metal has been subjected to blowing through submerged pipe by argon and nitrogen, then samples have been taken in quartzite popes with diameter 6-8 mm.…”
Section: Aln Solubility In the Alloys Of Fe-mn-al-ni-c-n Systemmentioning
confidence: 99%
“…Table 2 presents the alloys of Fe-Mn-Al-Ni-C system with different nitrogen content. Melting of 33K-45K alloys has been conducted in the laboratorial vacuum resistance furnace with tungsten heater at the temperature 1600 °C via alloying of pure charge materials [11]. To mix and saturate the alloys, metal has been subjected to blowing through submerged pipe by argon and nitrogen, then samples have been taken in quartzite popes with diameter 6-8 mm.…”
Section: Aln Solubility In the Alloys Of Fe-mn-al-ni-c-n Systemmentioning
confidence: 99%