Solubility study at high phosphorus pentoxide concentration in ternary system CaCO3+P2O5+H2O at 25, 35 and 70 °C

Bakher, Z.; Kaddami, Mohammed

doi:10.1016/j.fluid.2018.09.006

Cited by 4 publications

(1 citation statement)

References 9 publications

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“…Thus, after immersion for 48 h, an apatite deposition layer formed on the surface of the coating. The dissolution and precipitation equations are as follows [40,44,45 Figure 14 shows the microhardness distribution of a ceramic coating section in the direction of depth. In the direction of depth, the sample can be divided into three regions: a coating zone (BL, TL), heat affected zone (HZ) and substrate zone (TS).…”

Section: Bioactivitymentioning

confidence: 99%

Preparation and Properties of Multilayer Ca/P Bio-Ceramic Coating by Laser Cladding

2021

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In order to enhance the bioactivity and wear resistance of titanium (Ti) and its alloy for use as an implant surface, a multilayer Ca/P (calcium/phosphorus) bio-ceramic coating on a Ti6Al4V alloy surface was designed and prepared by a laser cladding technique, using the mixture of hydroxyapatite (HA) powder and Ti powder as a cladding precursor. The main cladding process parameters were 400 W laser power, 3 mm/s scanning speed, 2 mm spot diameter and 30% lapping rate. When the Ca/P ceramic coating was immersed in simulated body fluid (SBF), ion exchange occurred between the coating and the immersion solution, and hydroxyapatite (HA) was induced and deposited on its surface, which indicated that the Ca/P bio-ceramic coating had good bioactivity. The volume wear of Ca/P ceramic coating was reduced by 43.2% compared with that of Ti6Al4V alloy by the pin-disc wear test, which indicated that the Ca/P bio-ceramic coating had better wear resistance.

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Section: Bioactivitymentioning

confidence: 99%

Preparation and Properties of Multilayer Ca/P Bio-Ceramic Coating by Laser Cladding

2021

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Dissolution kinetics of phosphate ore particles in excessive phosphoric acid

Liao

Zhang

et al. 2023

Reac Kinet Mech Cat

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Formation of carbonated apatite in equilibrium system CaO–P2O5–H2CO3–H2O at 298 K in air

Чайкина¹,

Булина²,

Prosanov³

et al. 2023

Chem. Pap.

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Solubility study at high phosphorus pentoxide concentration in ternary system CaCO3+P2O5+H2O at 25, 35 and 70 °C

Cited by 4 publications

References 9 publications

Preparation and Properties of Multilayer Ca/P Bio-Ceramic Coating by Laser Cladding

Preparation and Properties of Multilayer Ca/P Bio-Ceramic Coating by Laser Cladding

Dissolution kinetics of phosphate ore particles in excessive phosphoric acid

Formation of carbonated apatite in equilibrium system CaO–P2O5–H2CO3–H2O at 298 K in air

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Solubility study at high phosphorus pentoxide concentration in ternary system CaCO3+P2O5+H2O at 25, 35 and 70 °C

Cited by 4 publications

References 9 publications

Preparation and Properties of Multilayer Ca/P Bio-Ceramic Coating by Laser Cladding

Preparation and Properties of Multilayer Ca/P Bio-Ceramic Coating by Laser Cladding

Dissolution kinetics of phosphate ore particles in excessive phosphoric acid

Formation of carbonated apatite in equilibrium system CaO–P2O5–H2CO3–H2O at 298 K in air

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Product

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Solubility study at high phosphorus pentoxide concentration in ternary system CaCO3+P2O5+H2O at 25, 35 and 70 °C