MEKhANIChESKOE LEGIROVANIE V SISTEMAKh "ZhELEZO-KhROM-METALL-AZOT": ISSLEDOVANIE FAZOOBRAZOVANIYa V SISTEMAKh Fe-Cr-Ni-N I Fe-Cr-Mn-N PRI ... TERMOOBRABOTKE (Russian Edition)

Vysokokhromistye austenitnye stali i splavy na osnovezheleza ispol'zuyutsya kak korrozionnostoykie,kriogennye, zharoprochnye i malomagnitnye materialy.Krome togo, austenitnye stali s vysokim soderzhaniemmargantsa predstavlyayut interes kak materialypovyshennoy prochnosti.Odnim iz naibolee perspektivnykh austenitoobrazuyushchikhelementov yavlyaetsya azot, odnako vvedenie v splavbol'shikh kolichestv azota obychno sopryazheno s ryadomproblem. V to zhe vremya izvestno, chto tekhnologiyamekhanicheskogo legirovaniya pozvolyaet poluchat'sverkhravnovesnye tverdye rastvory, a takzhe okazyvaetintensivnoe vliyanie na strukturu materiala. V svyazi setim, dannaya rabota posvyashchena polucheniyumekhanolegirovannykh poroshkov sistem Fe-Cr-Ni-N iFe-Cr-Mn-N, issledovaniyu ikh fazovogo sostava,polucheniyu kompaktnykh obraztsov iz poluchennykh poroshkovi issledovaniyu mikrostruktury i raspredeleniyaelementov v poluchennykh obraztsakh.Dlya nauchnykh sotrudnikov, rabotayushchikh v oblastyakhporoshkovoy metallurgii, mekhanicheskogo legirovaniya iaustenitnykh staley, a takzhe dlya aspirantov istudentov sootvetstvuyushchikh spetsial'nostey.