Search Results - "Eo, Du-Rim"

Investigation of the effects of deposition scan patterns on STS 316L thin-wall structures in directed energy deposition.

Authors: Han, Jisu Yang, Jeongho Eo, Du-Rim et al.

Source: International Journal of Advanced Manufacturing Technology. Apr2025, Vol. 137 Issue 7, p3727-3741. 15p.

Inclusion evolution in additive manufactured 316L stainless steel by laser metal deposition process.

Authors: Eo, Du-Rim Park, Sun-Hong Cho, Jung-Wook

Source: Materials & Design. Oct2018, Vol. 155, p212-219. 8p.

Subjects: Laser deposition, Laser plasmas, Laser beams, Stainless steel, Strength of materials, Oxidation kinetics

Strong resistance to Zn-assisted liquid metal embrittlement of austenitic-TWIP/martensitic-HSLA multi-layered steel sheets additively manufactured by laser cladding.

Authors: Hong, Seok-Hyun Eo, Du-Rim Lee, Sunghak et al.

Source: Acta Materialia. Oct2023, Vol. 258, pN.PAG-N.PAG. 1p.

Subjects: Liquid metals, Embrittlement, Sheet steel, Spot welding, Maraging steel, Crystal grain boundaries, Martensite

Heterostructure effect at the interface of maraging steel deposited upon carbon steel via directed energy deposition.

Authors: Eo, Du-Rim Yoon, Jongcheon Lee, Hyub

Source: Materials & Design. Jan2023, Vol. 225, pN.PAG-N.PAG. 1p.

Subjects: Heterojunctions, Maraging steel, Strains & stresses (Mechanics), Residual stresses, Carbon steel, Yield strength (Engineering), Stress concentration

Surface modification of high-Mn steel via laser-DED: Microstructural characterization and hot crack susceptibility of clad layer.

Authors: Eo, Du-Rim Chung, Seong-Gyu Yang, JeongHo et al.

Source: Materials & Design. Nov2022, Vol. 223, pN.PAG-N.PAG. 1p.

Subjects: Low alloy steel, Steel, Mass production, Manganese steel, Surface properties, Functionally gradient materials

Nondestructive evaluation of micro-oxide inclusions in additively manufactured metal parts using nonlinear ultrasonic technique.

Authors: Park, Seong-Hyun Eo, Du-Rim Cho, Jung-Wook et al.

Source: Journal of Materials Processing Technology. Dec2021, Vol. 298, pN.PAG-N.PAG. 1p.

Subjects: Nondestructive testing, Metal inclusions, Ultrasonics, Three-dimensional printing, Tensile tests, Metals, Metallic oxides

Kinetic modeling of δ-ferrite to γ-austenite transformation in martensitic stainless steel: microstructure prediction in laser powder bed fusion.

Authors: An, Sohee Choi, Kyunsuk Eo, Du-Rim et al.

Source: Materials & Design. Nov2025, Vol. 259, pN.PAG-N.PAG. 1p.

Subjects: Martensitic stainless steel, Austenite, Selective laser melting, Ferrites, Discontinuous precipitation, Microstructure, Phase transitions

Understanding hydrogen-induced pore formation and release in Al-Cu alloy L-PBF process with auxiliary preheating.

Authors: Lee, Jae Hyang Lee, Seung-Ho Song, Taeseup et al.

Source: Materials & Design. Dec2025, Vol. 260, pN.PAG-N.PAG. 1p.

Microstructural investigation of nanocrystalline Nd-Fe-B magnets fabricated by laser powder bed fusion.

Authors: Kim, Ho-Jeong Jang, Ye Ryeong Lee, Hyun-Sook et al.

Source: Materials Characterization. Oct2024, Vol. 216, pN.PAG-N.PAG. 1p.

In-situ synthesis of nitrides and oxides through controlling reactive gas atmosphere during laser-powder bed fusion of Fe-12Cr-6Al.

Authors: Cakmak, Omer Lee, Seung-Hoon Chung, Seong Gyu et al.

Source: Materials & Design. Apr2024, Vol. 240, pN.PAG-N.PAG. 1p.