KeeHyun Park

2022

Compositions of Gamma and Gamma Prime Phases in an As-Cast Nickel-Based Single Crystal Superalloy Turbine Blade

Park, K. & Withey, P., 20 Feb 2022, In: Crystals. 12, 2, 11 p., 299.

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2021

Formation and Prevention of a Surface Defect on the Aerofoil of As‐Cast Nickel‐Based Single‐Crystal Turbine Blades

Park, K. & Withey, P., 1 Sept 2021, In: Advanced Engineering Materials. 23, 9, 2100302.

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Open Access

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112 Downloads (Pure)

General view of rhenium-rich particles along defect grain boundaries formed in nickel-based single-crystal superalloy turbine blades: formation, dissolution and comparison with other phases

Park, K. & Withey, P., 6 Oct 2021, In: Crystals. 11, 10, 1201.

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76 Downloads (Pure)

2018

Observation of the dissolution of topologically close packed phases by an additional heat treatment in third generation nickel-based single crystal superalloy turbine blades

Park, K. & Withey, P., 20 Jul 2018, In: Advanced Engineering Materials. 20, 7, 6 p., 1700987.

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

2017

Formation of an intermediate layer between grains in nickel-base superalloy turbine blades

Kim, K. & Withey, P., Jun 2017, In: Metallurgical and Materials Transactions A. 48, 6, p. 2932-2942 11 p.

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4 Citations (Scopus)

130 Downloads (Pure)

Microstructural investigation of the formation and development of topologically close-packed phases in a 3rd generation nickel-base single crystal superalloy

Kim, K. & Withey, P., Jun 2017, In: Advanced Engineering Materials. 19, 6, 10 p., 1700041.

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5 Citations (Scopus)

222 Downloads (Pure)

2016

Detection of rhenium-rich particles at grain boundaries in nickel-base superalloy turbine blades

Kim, K. & Withey, P., 16 Oct 2016, In: MATERIALS TRANSACTIONS. 57, 10, p. 1698-1706

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Impact of deposition temperature on crystalline structure of plasma-sprayed Al2O3 splats revealed by FIB-HRTEM technique

Yang, E-J., Luo, X-T., Yang, G-J., Li, C-J., Takahashi, M., Kuroda, S. & Kim, K., Jan 2016, In: Ceramics International. 42, 1, p. 853-860

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

2015

Detection and analysis of fine particles acting as the nucleation site of aluminum grains using FIB-TEM

Kim, K., Jun 2015, In: Metallography, Microstructure, and Analysis. 4, 3, p. 229-239 11 p.

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Detection of an Intermediate Layer Containing a Rhenium-Rich Particle at Grain Boundaries Formed Within Single Crystal Nickel-Based Superalloys

Kim, K. H., Withey, P. & Griffiths, W. D., Mar 2015, In: Metallurgical and Materials Transactions A. 46, 3, p. 1024-1029 6 p.

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Detection of oxygen at the interface and its effect on strain, stress, and temperature at the interface between cold sprayed aluminum and steel substrate

Kim, K., Li, W. & Guo, X., 1 Dec 2015, In: Applied Surface Science. 357, p. 1720-1726 7 p.

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Formation of endogenous MgO and MgAl₂O₄ particles and their possibility of acting as substrate for heterogeneous nucleation of aluminum grains

Kim, K., 1 Apr 2015, In: Surface Interface Anal. 47, 4, p. 429-438

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21 Citations (Scopus)

216 Downloads (Pure)

2014

Abnormal microstructure in the weld zone of linear friction welded Ti–6.5Al–3.5Mo–1.5Zr–0.3Si titanium alloy joint and its influence on joint properties

Li, W., Suo, J., Ma, T., Feng, Y. & Kim, K., 2 Apr 2014, In: Materials Science and Engineering A. 599, p. 38-45 8 p.

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Detection of a layer of Al₂O₃ at the interface of Al/MgAl₂O₄ by high-resolution observation using dual-beam FIB and TEM

Kim, K., 1 Jun 2014, In: Metallography, Microstructure, and Analysis. 3, 3, p. 233-237 5 p.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

FIB serial milling and lifting out of fine inclusions in an intensively melt sheared aluminum alloy

Kim, K., 15 Feb 2014, In: Materials Letters. 117, p. 74-77

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Open Access

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14 Citations (Scopus)

183 Downloads (Pure)

Formation of fine clusters in high-temperature oxidation of molten aluminum

Kim, K., 12 Apr 2014, In: Metallurgical and Materials Transactions A. 45, 8, p. 3650-3660 11 p.

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

The effect of melt conditioning on segregation of solute elements and nucleation of aluminium grains in a twin roll cast aluminium alloy

Kim, K., 1 Sept 2014, In: Metallurgical and Materials Transactions A. 45, 10, p. 4538-4548 11 p.

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

2013

Focused Ion Beam Milling and Imaging: An Advanced Method to Detect Fine Inclusions in Cast Aluminium Alloys

Kim, K., Green, N. R. & Griffiths, W., 2013, In: Materials Science Forum. 765, p. 150-154

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

最近の溶射プロセスによるコーティングの組織及び界面微細構造の解析・観察技術

Kim, K., Watanabe, M., Kuroda, S. & Kawano, N., 2013, In: Journal of the Vacuum Society of Japan. 56, p. 291-297

Research output: Contribution to journal › Article › peer-review

2012

Comparison of Oxidation and Microstructure of Warm-Sprayed and Cold-Sprayed Titanium Coatings

Kim, K., Kuroda, S., Watanabe, M., Huang, R., Fukanuma, H. & Katanoda, H., 2012, In: Journal of Thermal Spray Technology. 21, 3, p. 550-560

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

2011

Current Status and Future Prospects of Warm Spray Technology

Kuroda, S., Watanabe, M., Kim, K. & Katanoda, H., 2011, In: Journal of Thermal Spray Technology. 20, 4, p. 653-676

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

2010

Amorphous oxide film formed by dynamic oxidation during kinetic spraying of titanium at high temperature and its role in subsequent coating formation

Kim, K. & Kuroda, S., 2010, In: Scripta Materialia. 63, 2, p. 215-218

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Bonding mechanisms of thermally softened metallic powder particles and substrates impacted at high velocity

Kim, K., Watanabe, M. & Kuroda, S., 2010, In: Surface and Coatings Technology. 204, 14, p. 2175-2180

Research output: Contribution to journal › Article › peer-review

73 Citations (Scopus)

Microstructural Development and Deposition Behavior of Titanium Powder Particles in Warm Spraying Process: From Single Splat to Coating

Kim, K., Kuroda, S. & Watanabe, M., 2010, In: Journal of Thermal Spray Technology. 19, 6, p. 1244-1254

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

2009

Effects of Temperature of In-flight Particles on Bonding and Microstructure in Warm-Sprayed Titanium Deposits

Kim, K., Watanabe, M., Kawakita, J. & Kuroda, S., 2009, In: Journal of Thermal Spray Technology. 18, 3, p. 392-400

Research output: Contribution to journal › Article › peer-review

30 Citations (Scopus)

Impact bonding and rebounding between kinetically sprayed titanium particle and steel substrate revealed by high-resolution electron microscopy

Kim, K., Watanabe, M., Mitsuishi, K., Iakoubovskii, K. & Kuroda, S., 2009, In: Journal of Physics D: Applied Physics. 42, 6, p. 065304

Research output: Contribution to journal › Article › peer-review

53 Citations (Scopus)

Jetting-Out Phenomenon Associated with Bonding of Warm-Sprayed Titanium Particles onto Steel Substrate

Kim, K., Watanabe, M. & Kuroda, S., 2009, In: Journal of Thermal Spray Technology. 18, 4, p. 490-499

Research output: Contribution to journal › Article › peer-review

28 Citations (Scopus)

Thermal softening effect on the deposition efficiency and microstructure of warm sprayed metallic powder

Kim, K., Watanabe, M. & Kuroda, S., 2009, In: Scripta Materialia. 60, 8, p. 710-713

Research output: Contribution to journal › Article › peer-review

42 Citations (Scopus)

2008

Grain refinement in a single titanium powder particle impacted at high velocity

Kim, K., Watanabe, M., Kawakita, J. & Kuroda, S., 2008, In: Scripta Materialia. 59, 7, p. 768-771

Research output: Contribution to journal › Article › peer-review

114 Citations (Scopus)

KeeHyun Park

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