Structural and corrosion characterization of hydroxyapatite/zirconium nitride-coated AZ91 magnesium alloy by ion beam sputtering

2017 ◽  
Vol 401 ◽  
pp. 172-180 ◽  
Author(s):  
Seyed Rahim Kiahosseini ◽  
Abdollah Afshar ◽  
Majid Mojtahedzadeh Larijani ◽  
Mardali Yousefpour
Keyword(s):  
Magnesium Alloy ◽  
Ion Beam ◽  
Zirconium Nitride ◽  
Ion Beam Sputtering ◽  
Az91 Magnesium Alloy ◽  
Beam Sputtering ◽  
Az91 Magnesium

Quantitative Characterization of Pore Arrangement in Pore Bands in Pressure Die Cast AZ91 Magnesium Alloy by Image Processing

2006 ◽  
Vol 514-516 ◽  
pp. 1477-1482 ◽  
Author(s):  
D. G. Leo Prakash ◽  
Doris Regener
Keyword(s):  
Image Processing ◽  
Magnesium Alloy ◽  
Programming Language ◽  
Az91 Magnesium Alloy ◽  
Quantitative Characterization ◽  
Processing Defect ◽  
Die Cast ◽  
Az91 Magnesium ◽  
Pore Arrangement

Microporosity is the major processing defect in pressure die cast AZ91 magnesium alloy. There is a big difference in the arrangement of pores in different regions of the castings. The present work explains the pore arrangement in pore bands and other regions. Quantification and characterization of pores in pore bands is expected to be useful to understand the process-propertymicrostructure correlation. A computational microstructural (image) analyzing technique has been developed by a programming language to quantify and analyze the micropores in pore bands. The pore band regions and the rest were separated and quantified. In addition, image analyzing technique was used to measure the clustering tendency of porosity in pore bands and it was compared with other regions.

Characterization of carbon nitride thin films prepared by dual ion beam sputtering

1996 ◽  
Vol 69 (6) ◽  
pp. 764-766 ◽  
Author(s):  
A. Fernández ◽  
P. Prieto ◽  
C. Quirós ◽  
J. M. Sanz ◽  
J.‐M. Martin ◽  
...  
Keyword(s):  
Thin Films ◽  
Carbon Nitride ◽  
Ion Beam ◽  
Ion Beam Sputtering ◽  
Beam Sputtering ◽  
Dual Ion Beam Sputtering

Characterization of Si-N films prepared by reactive ion beam sputtering

1982 ◽  
Vol 11 (3) ◽  
pp. 491-504 ◽  
Author(s):  
M. D. Aggarwal ◽  
S. Ashok ◽  
S. J. Fonash
Keyword(s):  
Ion Beam ◽  
Ion Beam Sputtering ◽  
Beam Sputtering
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