منابع مشابه
Electro-chemical deposition of nano hydroxyapatite-zinc coating on titanium metal substrate
BACKGROUND Titanium is an inert metal that does not induce osteogenesis and has no antibacterial properties; it is proposed that hydroxyapatite coating can enhance its bioactivity, while zinc can contribute to antibacterial properties and improve osseointegration. AIMS A nano-sized hydroxyapatite-zinc coating was deposited on commercially pure titanium using an electro-chemical process, in or...
متن کاملQuality Assurance of Coating by Using Electro Thermal Model
Abstract— Non Destructive Evaluation (NDE) is the method of evaluating material or object without to damage or make worse. This method is used in process and quality controls and it is also used to evaluate of aircraft, power plants, turbines, nuclear reactor. Electro thermal model is used to find the defects in metals, semiconductor and composite materials etc. till now research has not been t...
متن کاملReview of Physical Vapour Deposition (pvd) Techniques for Hard Coating
This paper is a review on the status of hard coating of various physical vapour deposition (PVD) techniques and compare their properties. The use of hard and wear resistant PVD coatings on cutting tools is now widespread in global manufacturing for reducing production cost and improving productivity, all of which are essential if industry is to remain economically competitive. The review includ...
متن کاملHydroxyapatite coating by electrophoretic deposition at dynamic voltage.
The aim of this study was to evaluate hydroxyapatite (HA) coatings produced by dynamic voltage during electrophoretic deposition (EPD). Dynamic voltages from 0 to 200 V were incrementally applied in three interims. The as-deposited coating was sintered at 800 degrees C and its properties evaluated. Structure and phase analyses of both as-deposited and sintered coatings were evaluated by scannin...
متن کاملLithographically directed deposition of silica nanoparticles using spin coating
Directed self-assembly is an important direction for the extension of patterning to the nanoscale regime and below. Here, examples are given of both individual particle placement and composite structure formation involving assemblies of many nanometer scale particles, both on patterned surfaces and on planar surfaces where the photoresist is used as a sacrificial layer to define the pattern and...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Colour Material
سال: 1993
ISSN: 0010-180X
DOI: 10.4011/shikizai1937.66.424