The influence of modification by superdispersed powders on the lead-tin-base bronze structure; IOP Conference Series: Materials Science and Engineering; Vol. 124 : Mechanical Engineering, Automation and Control Systems (MEACS2015)
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 124 : Mechanical Engineering, Automation and Control Systems (MEACS2015).— 2016.— [012114, 4 p.] |
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| organizacja autorów: | , |
| Kolejni autorzy: | , , , , , |
| Streszczenie: | Title screen The paper presents data on the influence of additives of the pre-treated aluminium oxide powder on the structure of cast lead-tin-based bronzes. Different quantities of the modifier, based on the superdispersed aluminum oxide powder, were added to the bronze melt. The studies have shown that addition of a small amount of aluminum oxide powder (0.07... 0.25 %) allows modifying the micro structure of the obtained castings. This modification includes grain refinement, reduction of the matrix dendrites size of tin solid solution in copper, as well as formation of spherical inclusions of the low-melting phase - lead. In this case, the addition of such modifier influences weakly the morphology and the quantity of solid eutectoid inclusions based on electron compound Cu[31] Sn[8]. |
| Język: | angielski |
| Wydane: |
2016
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| Seria: | Materials Science in Mechanical Engineering |
| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1088/1757-899X/124/1/012114 http://earchive.tpu.ru/handle/11683/33876 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648580 |