Morphology and Composition of Hydroxyapatite Coating Prepared by Simple Plasma Spraying on Carbon/Carbon Composites

WU Bo; SUI Jin-ling; ZHOU Hai; CAO Ning; LI Mu-sen

Materials and Mechanical Engineering > 2008 > 32(5): 55-57.

WU Bo, SUI Jin-ling, ZHOU Hai, CAO Ning, LI Mu-sen. Morphology and Composition of Hydroxyapatite Coating Prepared by Simple Plasma Spraying on Carbon/Carbon Composites[J]. Materials and Mechanical Engineering, 2008, 32(5): 55-57.

Citation:

PDF (932 KB)

Morphology and Composition of Hydroxyapatite Coating Prepared by Simple Plasma Spraying on Carbon/Carbon Composites

More Information

Received Date: March 04, 2008

Graphical Abstract

Abstract

Abstract

A simple plasma spraying method was used to coat hydroxyapaptite (HA) on carbon/carbon composites(C/C composites) to endow their surface with bioactivity.The morphology,composition and interface of the HA coatings with different depths to the surface were systemically studied by using scanning electron microscopy,electron probe microanalyser and X-ray diffraction.Results indicate that the shorter the distance to the C/C substrates is,the higher the content of α-TCP and the decomposition degree of HA are.The morphology of the HA coatings with different depths to the surface are changed little.There is no obvious composition segregation of C,O,P and Ca in the interface of HA coating-C/C substrates.
- carbon/carbon composite,
- hydroxyapatite,
- coating,
- morphology,
- composition

FullText(HTML)

References (11)

References

[1]	Adams D,Williams D F.Biocompatibility of tissue analog[J].Biomaterials,1984,5(2):59-65.
[2]	LI S H,ZHENG Z G,LIU Q,et al.Collagen/apatite coating on 3-dimensional carbon/carbon composite[J].J Biomed Mater Res,1998,40:520-529.
[3]	隋金玲,李木森,吕宇鹏,等.送粉方式对碳/碳基体上等离子喷涂羟基磷灰石涂层的影响[J].机械工程材料,2005,29(7):35-37.
[4]	隋金玲,李木森,吕宇鹏,等.碳/碳复合材料表面羟基磷灰石涂层的研究[J].生物医学工程学杂志,2005,22(2):247-249.
[5]	付涛,憨勇,宋忠孝,等.碳/碳复合材料表面诱导沉积生理磷灰石涂层[J].无机材料学报,2002,17(1):189-192.
[6]	彭先高,高林,马玲,等.羟基磷灰石表面改性炭/炭复合材料牙种植体的研制[J].新型炭材料,2000,15(2):71-73.
[7]	郑岳华,高苏文,米乃元,等.CFRC/HAP生物活性复合材料及其生体适应性[J].华南理工大学学报,1997,25(5):127-131.
[8]	SUI J L,LI M S,LU Y P.The Bond Strength and Fracture Behaviors of Hydroxyapatite Coatings on Carbon/carbon Composites[J].Key Engineering Materials,2005,297/300:233-236.
[9]	LIN H,XU H C,GROOT K.Tensile strength of the interface between hydroxyapatite and bone[J].J Biomed Mater Res,1992,26(5):7-18.
[10]	SUI J L,LI M S,LU Y P.The effect of plasma spraying power on the structure and mechanical properties of hydroxyapatite deposited onto carbon/carbon composites[J].Surface & Coatings Technology,2005,190:287-292.
[11]	Tsui Y C,Doyle C,Clyne T W.Plasma sprayed hydroxyapatite coatings on titanium substrates,Part 2:optimization of coating properties[J].Biomaterials,1998,19(8):2015-2029.

Cited By

Get Citation

PDF

XML

Article views PDF downloads

Turn off MathJax

Article Contents

Abstract

References

Morphology and Composition of Hydroxyapatite Coating Prepared by Simple Plasma Spraying on Carbon/Carbon Composites

Abstract

References

Catalog

Export File

Citation

Format

Content