Search Results - "Tsay, L.W."

The oxidation behavior of an equimolar FeCoNiCrMn high-entropy alloy at 950°C in various oxygen-containing atmospheres by Kai, W., Li, C.C., Cheng, F.P., Chu, K.P., Huang, R.T., Tsay, L.W., Kai, J.J.

“…•The oxidation kinetics of the FeCoNiCrMn alloy obeyed a parabolic rate law.•The rate constants increased with increasing oxygen pressure, indicative of a…”
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Air-oxidation of FeCoNiCr-based quinary high-entropy alloys at 700–900°C by Kai, Wu, Li, C.C., Cheng, F.P., Chu, K.P., Huang, R.T., Tsay, L.W., Kai, J.J.

“…•The oxidation of three high-entropy alloys was studied in dry air at 700–900°C.•The oxidation kinetics of all the alloys followed the parabolic rate…”
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Effect of microstructure on hydrogen embrittlement of various stainless steels by Lai, C.L., Tsay, L.W., Chen, C.

“…This work investigated the effect of microstructure on the susceptibility of 304L (metastable), 310S (stable) austenitic and 410 martensitic stainless steels…”
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The effect of grain size and aging on hydrogen embrittlement of a maraging steel by Tsay, L.W., Lu, H.L., Chen, C.

“…Notched tensile tests were conducted under a slow displacement rate to evaluate the influences of grain size and aging on hydrogen embrittlement (HE) of T-200…”
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Hot cracking susceptibility of Alloy 52M weld overlays onto CF8 stainless steel by Chu, H.A., Young, M.C., Chu, H.C., Tsay, L.W., Chen, C.

“…In this study, weld overlays of Alloy 52M (a nickel-based filler metal) onto CF8 stainless steel (SS) were performed using the gas tungsten arc welding…”
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Effect of austenite instability on the hydrogen-enhanced crack growth of austenitic stainless steels by Tsay, L.W., Yu, S.C., Huang, R.-T.

“…Fatigue crack growth tests were performed to assess the fatigue behavior of AISI 316L and 254 SMO stainless steels (SSs) in air and gaseous hydrogen. 254 SMO…”
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Notched tensile tests of cold-rolled 304L stainless steel in 40wt.% 80°C MgCl2 solution by Lai, C.L., Tsay, L.W., Kai, W., Chen, C.

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Fatigue crack growth behavior of laser-processed 304 stainless steel in air and gaseous hydrogen by Tsay, L.W., Young, M.C., Chen, C.

“…Fatigue crack growth test was performed to evaluate fatigue behavior of 304 stainless steel specimens with or without laser processing (welding and surface…”
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Fatigue crack growth of AISI 304 stainless steel welds in air and hydrogen by Tsay, L.W., Liu, Y.C., Young, M.C., Lin, D.-Y.

“…Fatigue crack growth behavior of AISI 304 stainless steel plate and its plasma weld was evaluated in laboratory air and gaseous hydrogen. Observed variation in…”
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The effect of residual thermal stresses on the fatigue crack growth of laser-annealed 304 stainless steels by Tsay, L.W., Young, M.C., Chou, F.Y., Shiue, R.K.

“…The fatigue crack growth behavior of AISI 304 stainless steels annealed by a CO 2 laser was investigated in the study. For the laser-annealed specimen prior to…”
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The effect of residual thermal stresses on the fatigue crack growth of laser-surface-annealed AISI 304 stainless steel by Shiue, R.K., Chang, C.T., Young, M.C., Tsay, L.W.

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The reliability study of selected Sn–Zn based lead-free solders on Au/Ni–P/Cu substrate by Shiue, R.K., Tsay, L.W., Lin, C.L., Ou, J.L.

“…Since both Ag and In are important melting point depressants in Sn–Zn based solders, a series Sn–Zn based solders with various amounts of Ag and In additions…”
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Fatigue crack growth behavior of laser-annealed IN 718 alloy in hydrogen by Tsay, L.W., Lin, H.H., Shiue, R.K.

“…The effect of hydrogen embrittlement on the fatigue crack growth of IN 718 plate and laser-annealed specimens in hydrogen containing environment were…”
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Position and orientation measurement system using spread spectrum sound for greenhouse robots by Huang, Zichen, Jacky, Tsay L.W., Zhao, Xunyue, Fukuda, Hiroki, Shiigi, Tomoo, Nakanishi, Hiroaki, Suzuki, Tetsuhito, Ogawa, Yuichi, Kondo, Naoshi

“…Position and orientation data are critical for guiding and managing cooperative robot tasks in the greenhouse. Errors, however, associated with current…”
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The role of induced α′-martensite on the hydrogen-assisted fatigue crack growth of austenitic stainless steels by Chen, T.C., Chen, S.T., Tsay, L.W.

“…The effects of rolling on the hydrogen-assisted fatigue crack growth characteristics of AISI 301, 304L and 310S stainless steels (SSs) were investigated. In…”
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The effect of post-weld heat treatment on the microstructure and notched tensile fracture of Ti–15V–3Cr–3Al–3Sn to Ti–6Al–4V dissimilar laser welds by Hsieh, C.T., Shiue, R.K., Huang, R.-T., Tsay, L.W.

“…A CO2 laser was applied for dissimilar welding of Ti–15V–3Cr–3Al–3Sn (Ti–15–3) to Ti–6Al–4V (Ti–6–4) alloys. The microstructures and notched tensile strength…”
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Stress corrosion cracking of austenitic weld deposits in a salt spray environment by Cai, J.B., Yu, C., Shiue, R.K., Tsay, L.W.

“…ER 308L and 309LMo were utilized as the filler metals for the groove and overlay welds of a 304L stainless steel substrate, which was prepared via a gas…”
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Microstructure and notched tensile fracture of Ti–6Al–4V to Ti–4.5Al–3V–2Fe–2Mo dissimilar welds by Chu, C.Y., Hsieh, C.T., Tsay, L.W.

“…•Laser welding of Ti–6Al–4V (Ti-6-4) to Ti–4.5A1–3V–2Fe–2Mo (SP-700) was performed.•The microhardness of the FZ for the welds was sensitive to the PWHT…”
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Hydrogen sulphide stress corrosion cracking of 2.25Cr-Mo steel weldments by Tsay, L.W., Lin, W.L., Cheng, S.W., Leu, G.S.

“…Constant extension rate tensile (CERT) tests were performed to investigate the fracture characteristics of the A387 steel weldments in an H 2S charging…”
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The effect of post-weld heat treatment on the notched tensile fracture of Ti–6Al–4V to Ti–6Al–6V–2Sn dissimilar laser welds by Hsieh, C.T., Chu, C.Y., Shiue, R.K., Tsay, L.W.

“…•Laser welding of Ti–6Al–4V (Ti-6-4) to Ti–6A1–6V–2Sn (Ti-6-6-2) was performed.•The NTS of the FZ showed the dissimilar welds were resistant to notch…”
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