| Uprochnyayushchaya Obrabotka Tolstolistovogo Prokata Contributor(s): Maksimov Aleksandr (Author) |
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ISBN: 3659416436 ISBN-13: 9783659416439 Publisher: LAP Lambert Academic Publishing OUR PRICE: $73.77 Product Type: Paperback Language: Russian Published: July 2013 |
| Additional Information |
| BISAC Categories: - Science | Astronomy |
| Physical Information: 0.38" H x 6" W x 9" (0.55 lbs) 164 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: V monografii rassmotreno sovremennoe sostoyanie razvitiya uprochnyayushchey obrabotki tolstolistovogo prokata i predlozhena novaya tekhnologiya uprochneniya. Uprochnenie tolstolistovogo prokata osushchestvlyaetsya putem tsiklicheskogo znakoperemennogo plasticheskogo izgiba s amplitudoy deformatsii 1-8%. Issledovano vliyanie kholodnoy deformatsii tsiklicheskim izgibom na strukturu i mekhanicheskie svoystva tolstolistovogo prokata iz uglerodistykh i nizkolegirovannykh staley. Opredeleny intervaly summarnoy deformatsii, obespechivayushchie optimal'noe sochetanie prochnostnykh, plasticheskikh i vyazkikh svoystv staley. Issledovano vliyanie temperatury deformatsii v intervale 200-9500S na strukturu i mekhanicheskie svoystva. Ustanovleny temperaturnye intervaly deformirovaniya pozvolyayushchie povysit' prochnostnye ili plasticheskie svoystva. Rassmotrena skhema deformirovaniya shirokogo brusa pri plasticheskom tsiklicheskom izgibe s uchetom razlichiya soprotivleniya stali rastyazheniyu i szhatiyu. Vypolnennye elektronnomikroskopicheskie i rentgenostrukturnye issledovaniya struktury staley pri tsiklicheskom izgibe pozvolili opredelit' predel'no-dopustimye znacheniya deformatsionnykh parametrov uprochnyayushchey obrabotki. Rezul'taty raboty oprobovany v proizvodstvennykh us |
