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Abstract:
Monetite (CaHPO4) was coated on the Ti-6Al-4 V substrate by hydrothermal method. SEM, XRD, EDS, XPS, Raman spectroscope, and tensile test were used to characterize the morphology, phase constitutes, elemental content, elemental valence states, chemical functional groups, and bonding strength of the coating, respectively. It was revealed that the elevated temperature and prolonged duration time are favourable to the purity, densification and crystallinity of the monetite coating. The maximum bonding strength of 17.03 +/- 2.79 MPa is found at the hydrothermal treatment temperature of 190 celcius and duration time of 8 h. Both simulated mineralization experiment and the degradation experiment show that the monetite coating have good bioactivity and chemical stability, and is promising to be applied in the field of orthopaedic implant materials.
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MATERIALS TECHNOLOGY
ISSN: 1066-7857
Year: 2021
Issue: 8
Volume: 37
Page: 849-857
3 . 2 9 7
JCR@2021
2 . 9 0 0
JCR@2023
ESI Discipline: MATERIALS SCIENCE;
ESI HC Threshold:142
JCR Journal Grade:3
CAS Journal Grade:4
Cited Count:
WoS CC Cited Count: 2
SCOPUS Cited Count: 2
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
Affiliated Colleges: