Home » Tolstostennye Kristallizatory Mashin Nepreryvnogo Litya Zagotovok by Gerasimova Alla
Tolstostennye Kristallizatory Mashin Nepreryvnogo Litya Zagotovok Gerasimova Alla

Tolstostennye Kristallizatory Mashin Nepreryvnogo Litya Zagotovok

Gerasimova Alla

Published May 12th 2012
ISBN : 9783847393894
Paperback
124 pages
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 About the Book 

Nesmotrya na zamenu tolstostennykh kristallizatorov so sverlyennymi kanalami i petlevoy sistemoy okhlazhdeniya stenok na tonkostennye shchelevye s pryamotochnoy sistemoy okhlazhdeniya, chast mashin nepreryvnogo litya zagotovok (MNLZ) prodolzhaetMoreNesmotrya na zamenu tolstostennykh kristallizatorov so sverlyennymi kanalami i petlevoy sistemoy okhlazhdeniya stenok na tonkostennye shchelevye s pryamotochnoy sistemoy okhlazhdeniya, chast mashin nepreryvnogo litya zagotovok (MNLZ) prodolzhaet ekspluatirovatsya s tolstostennymi kristallizatorami. Pri etom osnovnymi prichinami zameny kristallizatorov yavlyayutsya obrazovanie zazora mezhdu uzkimi i shirokimi stenkami i iznos rabochey poverkhnosti uzkikh stenok. Dlya uvelicheniya stoykosti kristallizatorov nanesenie nikelevykh galvanicheskikh pokrytiy nashlo primenenie tolko na tonkostennykh kristallizatorakh.V rabote byla pokazana effektivnost primeneniya metoda elektrodugovoy metallizatsii pri provedenii planovykh i profilakticheskikh remontov tolstostennykh kristallizatorov MNLZ. Na ryade metallurgicheskikh kombinatov RF aprobirovany effektivnye tekhnologii umensheniya zazora mezhdu stenkami i iznosa rabochey poverkhnosti uzkikh stenok tolstostennykh kristallizatorov, chto dalo povyshenie ikh stoykosti na 25-30%. Kniga prednaznachena dlya inzhenerno-tekhnicheskogo personala metallurgicheskikh predpriyatiy, a takzhe studentov VUZov mashinostroitelnykh i metallurgicheskikh spetsialnostey.