Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308391427> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W4308391427 endingPage "71" @default.
- W4308391427 startingPage "66" @default.
- W4308391427 abstract "The STEMET 1108 grade (copper – tin – indium – nickel) of filler metal is currently used to braze bronze to tungsten plated with pure copper in divertors of the International Thermonuclear Experimental Reactor (or, ITER). Such filler metals are obtained as a result of rapid solidification of melt on a rapidly spinning copper wheel (melt spinning). When ingots are cast from which brazing ribbons are further produced, pores occur in them, through which indium evaporates. All this may affect the quality of the final product. The authors propose to alloy ingots with beryllium to stop the pore formation. This paper looks at the effect of beryllium on the quality of filler metal ingots and ribbons. The paper describes the results of a study that looked at the structural phase state of filler metals using electron microscopy and X-ray diffraction techniques, as well as a synchrotron radiation source. Both ingots and ribbons were found to have the same phase composition that consists of copper-based FCCsolid solutions and contains phosphide Cu3P. Beryllium containing ribbons are thinner than beryllium-free ribbons. In both cases, a dendritic structure is formed across the entire ribbon thickness. It is demonstrated that beryllium alloying in the range of 0.05 to 0.1 wt. % helps to significantly reduce the porosity of the initial ingots without compromising their structural phase state. In addition, it helps prevent the evaporation of indium. Hence, the difference in the structural phase state between beryllium alloyed and non-alloyed ribbons is insignificant and only concerns their dendritic structure, while there is no noticeable difference in their phase composition." @default.
- W4308391427 created "2022-11-11" @default.
- W4308391427 creator A5003705088 @default.
- W4308391427 creator A5015338331 @default.
- W4308391427 creator A5024076410 @default.
- W4308391427 creator A5048149146 @default.
- W4308391427 creator A5065059334 @default.
- W4308391427 date "2022-10-31" @default.
- W4308391427 modified "2023-09-26" @default.
- W4308391427 title "Effect of beryllium on the morphology of initial ingots and the structural phase state of fast-quenched STEMET 1108 brazing alloy ribbons" @default.
- W4308391427 doi "https://doi.org/10.17580/tsm.2022.10.09" @default.
- W4308391427 hasPublicationYear "2022" @default.
- W4308391427 type Work @default.
- W4308391427 citedByCount "0" @default.
- W4308391427 crossrefType "journal-article" @default.
- W4308391427 hasAuthorship W4308391427A5003705088 @default.
- W4308391427 hasAuthorship W4308391427A5015338331 @default.
- W4308391427 hasAuthorship W4308391427A5024076410 @default.
- W4308391427 hasAuthorship W4308391427A5048149146 @default.
- W4308391427 hasAuthorship W4308391427A5065059334 @default.
- W4308391427 hasConcept C127313418 @default.
- W4308391427 hasConcept C151730666 @default.
- W4308391427 hasConcept C178790620 @default.
- W4308391427 hasConcept C185592680 @default.
- W4308391427 hasConcept C191897082 @default.
- W4308391427 hasConcept C192562407 @default.
- W4308391427 hasConcept C2780026712 @default.
- W4308391427 hasConcept C44280652 @default.
- W4308391427 hasConcept C499950583 @default.
- W4308391427 hasConcept C506630978 @default.
- W4308391427 hasConcept C86171150 @default.
- W4308391427 hasConceptScore W4308391427C127313418 @default.
- W4308391427 hasConceptScore W4308391427C151730666 @default.
- W4308391427 hasConceptScore W4308391427C178790620 @default.
- W4308391427 hasConceptScore W4308391427C185592680 @default.
- W4308391427 hasConceptScore W4308391427C191897082 @default.
- W4308391427 hasConceptScore W4308391427C192562407 @default.
- W4308391427 hasConceptScore W4308391427C2780026712 @default.
- W4308391427 hasConceptScore W4308391427C44280652 @default.
- W4308391427 hasConceptScore W4308391427C499950583 @default.
- W4308391427 hasConceptScore W4308391427C506630978 @default.
- W4308391427 hasConceptScore W4308391427C86171150 @default.
- W4308391427 hasLocation W43083914271 @default.
- W4308391427 hasOpenAccess W4308391427 @default.
- W4308391427 hasPrimaryLocation W43083914271 @default.
- W4308391427 hasRelatedWork W2011794728 @default.
- W4308391427 hasRelatedWork W2012329138 @default.
- W4308391427 hasRelatedWork W2068174091 @default.
- W4308391427 hasRelatedWork W2076088536 @default.
- W4308391427 hasRelatedWork W2093838235 @default.
- W4308391427 hasRelatedWork W2381497498 @default.
- W4308391427 hasRelatedWork W2751119901 @default.
- W4308391427 hasRelatedWork W2770465993 @default.
- W4308391427 hasRelatedWork W2978530311 @default.
- W4308391427 hasRelatedWork W3196498408 @default.
- W4308391427 isParatext "false" @default.
- W4308391427 isRetracted "false" @default.
- W4308391427 workType "article" @default.