Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Sanghoon Noh"'
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 2, Pp 421-424 (2024)
Ni-16Mo and ODS alloys were fabricated by the powder metallurgical processes, and their microstructures and tensile properties were investigated. Ni-16Mo-7Cr and Ni-16Mo-7Cr-0.3Ti-0.35Y2O3 (in wt.%) alloys were prepared by mechanical alloying, uniaxi
Externí odkaz:
https://doaj.org/article/86bb248aec084cfb803b141810338a22
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 1, Pp 95-98 (2024)
Inconel 625 is typically used in extreme environments due to excellent mechanical properties such as high strength, corrosion resistance, abrasion resistance and low-temperature toughness. When manufacturing a hot forged flange with a thick and compl
Externí odkaz:
https://doaj.org/article/4f0601c7b23c4f7aa23615084e659b17
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 4157-4168 (2023)
In recent years, the demand for high strength materials such as aerospace, offshore plant, energy, and manufacturing has increased due to the need for stability and reliability in severe environments. Especially, Inconel 718, a nickel-based superallo
Externí odkaz:
https://doaj.org/article/806b03377b0446de953804f60f0fbd74
Autor:
Minha Park, Gang Ho Lee, Geon-Woo Park, Gwangjoo Jang, Hyoung-Chan Kim, Sanghoon Noh, Jong Bae Jeon, Byoungkoo Kim, Byung Jun Kim
Publikováno v:
Materials, Vol 17, Iss 16, p 4159 (2024)
High-manganese steel (high-Mn) is valuable for its excellent mechanical properties in cryogenic environments, making it essential to understand its deformation behavior at extremely low temperatures. The deformation behavior of high-Mn steels at extr
Externí odkaz:
https://doaj.org/article/fdfa8b57a14b44f7b908beea30a598bb
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 68, Iss No 1, Pp 85-88 (2023)
In present study, Fe-22Cr-4.5Al oxide dispersion strengthened ferritic alloys were fabricated using a pre-alloyed powder with different minor alloying elements, and their microstructures and tensile properties were investigated to develop the advance
Externí odkaz:
https://doaj.org/article/b596d9435c4b4f73961bf9666f9727d5
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 65, Iss No 1, Pp 337-341 (2020)
Ferrtic/martensitic and ODS steels were fabricated by the mechanical alloying process, and their microstructures and mechanical properties were investigated. The 9Cr-1W and 9Cr-1W-0.3Ti-0.35Y2O3 (in wt.%) steels were prepared by the same fabrication
Externí odkaz:
https://doaj.org/article/74bdf990032a4df18c311fc6a2d536c2
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 3, Pp 921-924 (2019)
In this study, ODS ferritic stainless steels were fabricated using a commercial alloy powder, and their microstructures and mechanical properties were studied to develop the advanced structural materials for high temperature service applications. Mec
Externí odkaz:
https://doaj.org/article/21e41362e0df43d0b7fec8b4074d5d83
Publikováno v:
Materials Research Letters, Vol 7, Iss 7, Pp 259-266 (2019)
For the first time, additive manufacturing was used to obtain a strong joint (bonding strength >200 MPa) between stainless steel and Ti-6Al-4V using a V interlayer. The V interlayer applied via solid-state joining prevented the formation of brittle i
Externí odkaz:
https://doaj.org/article/389125d25a8f46e2a8337d2a72586602
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 2, Pp 607-611 (2019)
Thermal/cold spray deposition were used for additive manufacture of oxide dispersion strengthened (ODS) steel layers. Mechanically alloyed F/M ODS steel powders (Fe(bal.)-10Cr-1Mo-0.25Ti-0.35Y2O3 in wt.%) were sprayed by a high velocity oxygen fuel (
Externí odkaz:
https://doaj.org/article/4b78c6fec42543edaca4e99e64bd0e3d
Autor:
Tae Kyu Kim, Sanghoon Noh, Suk Hoon Kang, Jin Ju Park, Hyun Ju Jin, Min Ku Lee, Jinsugn Jang, Chang Kyu Rhee
Publikováno v:
Nuclear Engineering and Technology, Vol 48, Iss 2, Pp 572-594 (2016)
As one of the Gen-IV nuclear energy systems, a sodium-cooled fast reactor (SFR) is being developed at the Korea Atomic Energy Research Institute. As a long-term national research project, advanced radiation resistant oxide dispersion strengthened ste
Externí odkaz:
https://doaj.org/article/97d9936d370a4971803340dc7756622f