Synthesis and Study of Modified Nanostructure Porous Silicon Layers for Chemical Gas Sensing
Synthesis and Study of Modified Nanostructure Porous Silicon Layers for Chemical Gas Sensing

A. D. Thamir; A. L. Abed; F. Q. Mohammed; A. S. Hasan

Volume 35, 10A , October 2017, Page 970-974

https://doi.org/10.30684/etj.35.10A.1

Abstract
  In this work, We prepared a modified nanostructure porous silicon (PS) layers for effective chemical gas sensing. Nanopore covered microporous silicon gas sensor has been fabricated ...  Read More ...
Prediction the Initiation of Pitting Corrosion Depending on Carbides in the Microstructure of 304 Stainless Steel
Prediction the Initiation of Pitting Corrosion Depending on Carbides in the Microstructure of 304 Stainless Steel

S. I.Alrubaiey; Sh. F.Hasan

Volume 35, 10A , October 2017, Page 975-980

https://doi.org/10.30684/etj.35.10A.2

Abstract
  Stainless steel has excellent corrosion resistance due to formation oxides protective films in many environments. When steel exposed to temperature in the range of (500-900) ºC, ...  Read More ...
Gas Sensitivity of ITO Composite Prepared by Sol-Gel Method
Gas Sensitivity of ITO Composite Prepared by Sol-Gel Method

R. J . Halbos; S. AL-Algawi; R.T. Rasheed

Volume 35, 10A , October 2017, Page 981-986

https://doi.org/10.30684/etj.35.10A.3

Abstract
  Indium oxide and indium tin oxide composite (ITO) were prepared by sol-gel dip-coating (SGDC) technique. The particles annealed at (200 ◦C, 400 ◦C). The structure and surface morphology ...  Read More ...
Polyamide Nanofibers Coating by Electrospinning Technique for Anti Corrosion Behavior
Polyamide Nanofibers Coating by Electrospinning Technique for Anti Corrosion Behavior

B.M. Aldabbagh; H.J. Alshimary

Volume 35, 10A , October 2017, Page 987-991

https://doi.org/10.30684/etj.35.10A.4

Abstract
  Poly amide (PA-6) nanofiber coatings on aluminum surface using electrospinning technique under two different voltage (24 kV & 34 Kv) were prepared. The coating morphology , roughness ...  Read More ...
Effect Nano-SiC Additives on Physical and Mechanical Properties of Bauxite Refractories Used in Oil Treatment Units
Effect Nano-SiC Additives on Physical and Mechanical Properties of Bauxite Refractories Used in Oil Treatment Units

S.A. Zaidan; H. H. Jasim

Volume 35, 10A , October 2017, Page 992-998

https://doi.org/10.30684/etj.35.10A.5

Abstract
  Refractory mixtures were prepared from: bauxite raw materials, grog and Kaolin. Different weight percentage of micro-SiC (5, 10, 15 and 20 wt%) and nano-SiC (2.5,5,7.5 and 10 wt%) was ...  Read More ...
Improvement the Chemical Resistance of Furnaces Bricks for Petroleum Refineries by ZrO2-Nano- Glass-Ceramic Coated
Improvement the Chemical Resistance of Furnaces Bricks for Petroleum Refineries by ZrO2-Nano- Glass-Ceramic Coated

S.A. Zaidan; H. Y. Abed

Volume 35, 10A , October 2017, Page 999-1002

https://doi.org/10.30684/etj.35.10A.6

Abstract
  Partial Stabilized Zirconia (PSZ) was prepared from adding 3 wt % of MgO or adding 8 wt% of Y2O3 to 90 wt % ZrO2 Powder and mixed by wet method, then dried and firing mixture to 1500C ...  Read More ...
Preparation of a Reinforced Polymeric Coating with Inorganic Nano Additives as UV-Stabilizers and Protect Oil Pipelines from Corrosion
Preparation of a Reinforced Polymeric Coating with Inorganic Nano Additives as UV-Stabilizers and Protect Oil Pipelines from Corrosion

I. A. Esmael; F. M. Ahmed; N. F. Ibraheem; H. M. Yas; L. H. Thuaban

Volume 35, 10A , October 2017, Page 1003-1010

https://doi.org/10.30684/etj.35.10A.7

Abstract
  In this research a nano polymeric coating has been prepared to be used for the protection of the external surface of oil pipelines (medium carbon steel (CK50)) from corrosion in salt ...  Read More ...
Design and Evaluation of Zirconia Based Thermal Barrier Powders for Advanced Engines
Design and Evaluation of Zirconia Based Thermal Barrier Powders for Advanced Engines

M. J. Kadhim; M. H. Hafiz; M. A. Ali Bash

Volume 35, 10A , October 2017, Page 1011-1024

https://doi.org/10.30684/etj.35.10A.8

Abstract
  Advanced utility, diesel and turbines engines used widely in aerospace, chemical and oil industries are based on plasma sprayed thermal barrier coatings. The successful performance ...  Read More ...
Microstructure and Phases Analysis for Advanced Plasma Sprayed Zirconia-Ceria-Yttria Thermal Barrier Coating
Microstructure and Phases Analysis for Advanced Plasma Sprayed Zirconia-Ceria-Yttria Thermal Barrier Coating

M.J. Kadhim; M.H. Hafiz; M.A. Ali bash

Volume 35, 10A , October 2017, Page 1025-1033

https://doi.org/10.30684/etj.35.10A.9

Abstract
  Thoroughly qualitative and quantitative topography, microstructure, splats formation and phases evaluation were made to understand carefully the behavior of plasma sprayed zirconia-ceria-yttria ...  Read More ...
Improving Drilling Fluid Properties by Using Nano-Additives
Improving Drilling Fluid Properties by Using Nano-Additives

D. Mahmood; N. S. AL-Zubaidi; A. A. Alwasiti

Volume 35, 10A , October 2017, Page 1034-1041

https://doi.org/10.30684/etj.35.10A.10

Abstract
  Nanotechnology is one of the most important techniques in recent days. Using Nano-additives to improve drilling fluids properties in order to meet the modern drilling process requirement ...  Read More ...
Investigation Nano coating for Corrosion Protection of Petroleum Pipeline Steel Type A106 Grade B; Theoretical and Practical Study in Iraqi Petroleum Sector
Investigation Nano coating for Corrosion Protection of Petroleum Pipeline Steel Type A106 Grade B; Theoretical and Practical Study in Iraqi Petroleum Sector

M. J. Kadhim; K. A. Sukkar; A. S. Abbas; N. H. Obaeed

Volume 35, 10A , October 2017, Page 1042-1051

https://doi.org/10.30684/etj.35.10A.11

Abstract
  In the present investigation, titania (TiO2) nano-thin films were deposited on steel type A106-B, by using the Pulse Laser Deposition (PLD) technique to obtain passive layers of nano-coating. ...  Read More ...