Vliyanie nanoporoshkov na svoystva vyazhushchikh i litykh zagotovok Contributor(s): Sedel'nikov Vladimir (Author), Poluboyarov Vladimir (Author) |
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ISBN: 3659647330 ISBN-13: 9783659647338 Publisher: LAP Lambert Academic Publishing
Binding Type: Paperback Language: Russian Published: December 2014 * Out of Print * |
Additional Information |
BISAC Categories: - Science | Chemistry - Physical & Theoretical |
Physical Information: 0.38" H x 6" W x 9" L (0.55 lbs) 164 pages |
Descriptions, Reviews, Etc. |
Publisher Description: Izvestno, chto svoystva materialov vo mnogom zavisyat ot strukturnogo stroeniya materiala na mezo- i makrourovnyakh. Tak, v metallurgii i liteynom proizvodstve ustanovleno, chto stali i splavy s melkokristallicheskoy strukturoy obladayut ryadom preimushchestv konstruktsionnykh i tekhnologicheskikh svoystv pered stalyami i splavami s krupnokristallicheskoy strukturoy. Odnim iz perspektivnykh napravleniy polucheniya splavov s melkokristallicheskoy strukturoy yavlyaetsya modifitsirovanie ikh nerastvorimymi ul'tradispersnymi poroshkami (UDP).V vysokodispersnykh sistemakh poverkhnostnye yavleniya igrayut bol'shuyu rol' pri formirovanii fiziko-khimicheskikh i mekhanicheskikh svoystv sistem. Odnako poverkhnostnoe natyazhenie v zhidkikh splavakh i ob"yemnoe stroenie struktury posle ikh zatverdevaniya izucheny nedostatochno. Net odnoznachnykh vyvodov o vliyanii khimicheskogo sostava, razmera chastits i sposoba polucheniya UDP na svoystva liteynykh splavov. Nedostatochno issledovaniy o vliyanii UDP na strukturoobrazovanie kristallizuyushchikhsya i polimerizuyushchikhsya sistem kak organicheskoy, tak i neorganicheskoy prirody, v tom chisle svyazuyushchikh, ispol'zuemykh pri izgotovlenii liteynykh form.Kniga prednaznachena kak dlya nauchnykh rabotnikov, tak i promyshlennykh metallurgov. |
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