Search Results - "Cho, Yeonggeun"

Effect of copper addition on tensile behavior in Fe-Cr-Ni stable austenitic stainless steel by Cho, Hyung-Jun, Kim, Sung-Ho, Cho, Yeonggeun, Kim, Sung-Joon

“…Effects of Cu on tensile properties and deformation mechanisms were investigated in the stable Fe-Cr-Ni austenitic stainless steel with different wt% of Cu…”
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Static strain aging in cold rolled stable austenitic stainless steel by Cho, Yeonggeun, Gwon, Hojun, Kim, Kyung-Hun, Kim, Sung-Joon

“…The effects of cold rolling reduction ratio, initial grain size, and aging condition (temperature and time) on static strain aging (SSA) behavior were…”
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Effects of C and N on high-temperature deformation behavior of 15Cr–15Mn–4Ni austenitic stainless steels by Cho, Yeonggeun, Gwon, Hojun, Kim, Sung-Joon

“…The effect of interstitial C and N atoms on high-temperature deformation behavior was investigated in 15Cr–15Mn–4Ni austenitic stainless steels containing…”
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Effects of Ni/Cu replacement on improvement of tensile and hydrogen-embrittlement properties in austenitic stainless steels by Cho, Hyung-Jun, Cho, Yeonggeun, Gwon, Hojun, Lee, Sunghak, Sohn, Seok Su, Kim, Sung-Joon

“…Effects of Ni/Cu replacement and subsequent aging treatment on tensile and hydrogen embrittlement (HE) properties were investigated in Fe-Cr-Ni austenitic…”
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Direct comparison of C and N effect on hydrogen embrittlement of stable 17Cr-10Ni-6Mn austenitic stainless steel by Cho, Yeonggeun, Cho, Hyung-Jun, Kim, Sung-Joon

“…The effects of C and N on hydrogen embrittlement (HE) were investigated in 17Cr-10Ni-6Mn based stable austenitic stainless steels containing 0.2 wt% of either…”
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Strengthening mechanism and martensite transformation behavior in grain-refined low-Ni austenitic stainless steel by Cho, Yeonggeun, Cho, Hyung-Jun, Noh, Han-Seop, Kim, Sung-Ho, Kim, Sung-Joon

“…Low-Ni (less than 3 wt%) austenitic stainless steels with different C contents were designed and heat treated to utilize both the grain refinement and carbide…”
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Hydrogen embrittlement susceptibility of Cu bearing cost-effective austenitic stainless steels by Cho, Hyung-Jun, Cho, Yeonggeun, Kim, Sung-Joon

“…This study aims to investigate the hydrogen embrittlement susceptibility of Cu-containing Fe–Cr–Ni austenitic stainless steels to examine the feasibility of Ni…”
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Simultaneous Enhancement of Tensile Properties and Hydrogen Embrittlement Resistance in Cu-bearing Austenitic Stainless Steel by Cho, Hyung-Jun, Cho, Yeonggeun, Kim, Sung-Joon

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Effects of Nb addition on resistance to hydrogen embrittlement in SA 372 steels used for hydrogen-gas storage containers by Cho, Hyung-Jun, Cho, Yeonggeun, Seo, Hyun Joo, Lee, Sunghak, Kim, Sung-Joon

“…The resistance to HE of Cr–Mo low-alloy SA 372 steels fabricated by adding different amounts of Nb was investigated by slow-strain-rate tensile and…”
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Anisotropic effect of pre-strain on hydrogen embrittlement susceptibility in a stable austenitic stainless steel by Cho, Hyung-Jun, Park, Jinheung, Cho, Yeonggeun, Kim, Kyung-Shik, Lee, Myoung-Gyu, Kim, Sung-Joon

“…Different pre-strain of uniaxial tensile deformation or cold rolling were applied to 0.02C–18Cr–11Ni-0.15 N austenitic stainless steel to investigate the…”
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Effects of strain rate on tensile ductility in Cu-added stable Fe–Cr–Ni-based austenitic stainless steels by Cho, Hyung-Jun, Cho, Yeonggeun, Gu, Gang Hee, Kim, Hyoung Seop, Lee, Sunghak, Kim, Sung-Joon

“…The mechanical properties of the austenitic stainless steels (ASSs) at high strain rates are receiving significant attention for interpreting the mechanical…”
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Influence of Cell Structure on Yield Strength and Strain‐Hardening Behavior in Additively Manufactured H13 Hot Work Tool Steel by Kim, Sung‐Ho, Cho, Yeonggeun, Kim, Sung‐Joon

“…Mechanical properties including yield strength, hardness, and strain hardening are superior in additively manufactured H13 hot work tool steel (AMH) compared…”
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