Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Eung Ryul Baek"'
Publikováno v:
Journal of Welding and Joining. 39:527-535
This study investigated the effect of microstructural decomposition on the mechanical properties of additively manufactured Ti-6Al-4V by directed energy deposition. The formation of α’ martensite and α massive phase (αm) was observed in the depo
Publikováno v:
Materials Science Forum. 1000:398-403
The effect of cooling rates during a double stage solution treatment (DSST) on the volume fraction of the massive phase (αm) in Ti-6Al-4V alloy was successfully confirmed in the present study. The morphology of Ti-6Al-4V alloy depends on the cooling
Publikováno v:
Materials Science Forum. 1000:419-427
The microstructure evolution during the drawing process of Ti-6Al-4V alloy with a lamellar morphology as an initial microstructure was investigated. Microstructure analysis on specimens with a different reduction ratio supported by 2D-drawing process
Publikováno v:
Materials Science Forum. 1000:375-380
The alteration in phase morphology of Ti-6Al-4V alloy fabricated using directed energy deposition (DED) was investigated in this study. Owing to the fast cooling rate during DED, the specimen exhibited the diffusionless transformation products of mar
Autor:
Ghozali Suprobo, Eung Ryul Baek
Publikováno v:
Materials Science Forum. 1000:428-435
Microstructural design is generally applied to improve the mechanical property of titanium alloy by introducing different phase transformations and thermomechanical treatments. Aside from the martensitic and diffusion transformation, the occurrence o
Publikováno v:
Journal of Welding and Joining. 37:579-584
Publikováno v:
JOM. 71:3452-3459
The Fe50(CoCrMnNi)50 medium-entropy alloy can be considered a bridging alloy between the multicomponent medium- and high-entropy alloys and conventional steels. In this study, the combined effect of friction stir processing (FSP) and addition of WC-r
Publikováno v:
Metals and Materials International. 25:439-448
We studied the relationship between phase transformation and mechanical property of electron beam welded dissimilar titanium (Ti) alloy between Ti–10V–2Fe–3Al (Ti1023) and Ti–6Al–4V (Ti64). A new chemical composition in the fusion zone gene
Publikováno v:
Metals and Materials International. 24:291-299
We studied the origin of different characteristics and properties of a Ti–10V–2Fe–3Al beta (β) titanium alloy with surface height irregularities that occurred during machining. The height differences were observed in two different regions, lab
Autor:
Eung Ryul Baek, Bambang Suharno, Deni Ferdian, Sugeng Supriadi, Hantoro Restucondro Saputro, Lingga Pradinda Suharno
Publikováno v:
Solid State Phenomena. 266:231-237
Malocclusion is one of the common problems encountered in the teeth and mouth of Indonesian people. This country is also confronted with problems that the bracket have to been imported from abroad. The purpose of this study is to produce national ort