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ВПЛИВ СУРМИ НА СТРУКТУРУ І МЕХАНІЧНІ ВЛАСТИВОСТІ ДОЕВТЕКТИЧНИХ МІДНО‑ФОСФОРИCТИХ СПЛАВІВ.
- Source :
-
Automatic Welding / Avtomatitcheskaia Svarka . 2020, Issue 10, p38-42. 5p. - Publication Year :
- 2020
-
Abstract
- The results of investigations of pre‑eutectic alloys of the Cu – P – Sb system are presented. The melting temperature interval was determined using high‑temperature differential thermal analysis. It was found that antimony alloying of copper‑phosphorus pre‑eutectic alloy provides a decrease in the temperature of solidus and liquidus. On the basis of experimental and literature data, the surfaces of liquidus and solidus of ternary alloys were constructed. Using micro‑X‑ray spectral analysis, the chemical composition and a number of structural components of the Cu ‑ 6.29P ‑ 1.97Sb alloy were determined. The influence of antimony on technological and mechanical properties, as well as morphology of cast ternary pre‑eutectic copper‑phosphorous alloys is shown. 10 Ref., 2 Tabl., 6 Fig. [ABSTRACT FROM AUTHOR]
Details
- Language :
- Ukrainian
- ISSN :
- 0005111X
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Automatic Welding / Avtomatitcheskaia Svarka
- Publication Type :
- Academic Journal
- Accession number :
- 147140962
- Full Text :
- https://doi.org/10.37434/as2020.10.07