VDM alloy (AM) 699 XA (AM-XA) produced by laser powder bed fusion (LPBF) was subjected to steam oxidation at different high temperatures. Initial studies on mass gain of AM-XA at 650 degrees C after 500 hours revealed insignificant changes. Typical to high temperatures, a wide range of oxides were obtained at 750 and 950 degrees C associated with mass gain. To fully understand AM-XA material behavior at high temperatures, hot-rolled 699 XA (HR-XA) was also fabricated and tested under similar conditions. At 750 degrees C, HR-XA showed a higher mass gain in comparison with AM-XA, whereas at 950 degrees C mass gain of AM-XA overtook HR-XA. This anomalous behavior was related mostly to carbide formation. In-depth anomalous behavior of AM-XA is explained by investigating the microstructure and phase composition of the oxidation products formed.
机构:
CityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Guo, Chuan
Li, Yu
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Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Li, Yu
Li, Ying
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CityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Li, Ying
Li, Gan
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Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R China
City Univ Hong Kong, Dept Mech Engn, Kowloon, Hong Kong, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Li, Gan
Lu, Xinya
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City Univ Hong Kong, Dept Mech Engn, Kowloon, Hong Kong, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Lu, Xinya
Li, Zhuoyu
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Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Li, Zhuoyu
Chen, Xuliang
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City Univ Hong Kong, Dept Mech Engn, Kowloon, Hong Kong, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Chen, Xuliang
Li, Xinggang
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Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Li, Xinggang
Zhou, Lin
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City Univ Hong Kong, Dept Mech Engn, Kowloon, Hong Kong, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Zhou, Lin
Zhu, Qiang
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Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
Zhu, Qiang
Lu, Jian
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CityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
City Univ Hong Kong, Dept Mech Engn, Kowloon, Hong Kong, Peoples R ChinaCityU Shenzhen Futian Res Inst, Shenzhen 518045, Peoples R China
机构:
Indira Gandhi Ctr Atom Res, Corros Sci & Technol Div, Met & Mat Grp, Kalpakkam 603102, Tamil Nadu, India
Homi Bhabha Natl Inst, Mumbai 400049, Maharashtra, IndiaIndira Gandhi Ctr Atom Res, Corros Sci & Technol Div, Met & Mat Grp, Kalpakkam 603102, Tamil Nadu, India
Archana, M.
Rao, Ch Jagadeeswara
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Indira Gandhi Ctr Atom Res, Corros Sci & Technol Div, Met & Mat Grp, Kalpakkam 603102, Tamil Nadu, India
Homi Bhabha Natl Inst, Mumbai 400049, Maharashtra, IndiaIndira Gandhi Ctr Atom Res, Corros Sci & Technol Div, Met & Mat Grp, Kalpakkam 603102, Tamil Nadu, India
Rao, Ch Jagadeeswara
Ningshen, S.
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Indira Gandhi Ctr Atom Res, Corros Sci & Technol Div, Met & Mat Grp, Kalpakkam 603102, Tamil Nadu, India
Homi Bhabha Natl Inst, Mumbai 400049, Maharashtra, IndiaIndira Gandhi Ctr Atom Res, Corros Sci & Technol Div, Met & Mat Grp, Kalpakkam 603102, Tamil Nadu, India
Ningshen, S.
Philip, John
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Indira Gandhi Ctr Atom Res, Corros Sci & Technol Div, Met & Mat Grp, Kalpakkam 603102, Tamil Nadu, India
Homi Bhabha Natl Inst, Mumbai 400049, Maharashtra, IndiaIndira Gandhi Ctr Atom Res, Corros Sci & Technol Div, Met & Mat Grp, Kalpakkam 603102, Tamil Nadu, India
机构:
China Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R ChinaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China
Zhao, Xin
Liu, Yicheng
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China Med Univ, Hosp 1, Dept Orthoped, Shenyang 110001, Peoples R China
Orthopaed Biomat Engn Res Ctr Liaoning Prov, Shenyang 110001, Peoples R ChinaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China
Liu, Yicheng
Jia, Chenfan
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Beijing Chunlizhengda Med Instruments Co Ltd, 10 Xinmi West Second Rd, Beijing 101112, Peoples R ChinaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China
Jia, Chenfan
Chang, Hao
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Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 62 Wencui Rd, Shenyang 110016, Peoples R China
Univ Sci & Technol China, Sch Mat Sci & Engn, Wencui Rd 62, Shenyang 110016, Peoples R ChinaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China
Chang, Hao
Zhang, Wei
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Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 62 Wencui Rd, Shenyang 110016, Peoples R ChinaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China
Zhang, Wei
Bai, Yun
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Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 62 Wencui Rd, Shenyang 110016, Peoples R ChinaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China
Bai, Yun
Li, Shujun
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Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 62 Wencui Rd, Shenyang 110016, Peoples R ChinaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China
Li, Shujun
Zhang, Lai-Chang
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Edith Cowan Univ, Sch Engn, 270 Joondalup Dr, Perth, WA 6027, AustraliaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China
Zhang, Lai-Chang
Yuan, Wei
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China Med Univ, Hosp 1, Dept Orthoped, Shenyang 110001, Peoples R China
Orthopaed Biomat Engn Res Ctr Liaoning Prov, Shenyang 110001, Peoples R ChinaChina Med Univ, Hosp 1, Dept Operat Room, Shenyang 110001, Peoples R China