Menu
Search
Filters
Close
Menu

Save 20% on select titles with code HIDDEN24 - Shop The Sale Now

Influence Of Ternary Additives On Electrochemical And Mechanical Behaviors Of Electroless Ni-P Coatings

Picture for Influence Of Ternary Additives On Electrochemical And Mechanical Behaviors Of Electroless Ni-P Coatings
Available for download

Corrosion and wear resistance has always been among the highly important parameters for
equipment and piping in oil and gas facilities. The corrosion is considered as the deterioration
of materials as a result of electrochemical reaction with surrounding environment or contained
service. Wear is defined as the removal and deformation of material due to mechanical
interaction between two or more objects. Increased demand for surface protection and reduced
operative costs touts for protective coatings with improved mechanical, electrochemical, and
tribological properties.

Product Number: 51322-17841-SG
Author: Omar Chaa, Ahmad Raza Khan Rana, George Jarjoura
Publication Date: 2022
Industries: Corrosion Monitoring and Control , Coatings and Linings , Coatings
$0.00
$20.00
$20.00

This paper describes the deposition of various Ni-P composite coatings over an AISI 1012
steel sample through an electroless coating process. The composite coatings were
prepared using various ternary additives namely carbon nanotubes, titanium, and alumina.
Coated samples were characterized over alongside surface and cross-sections using
energy dispersive spectroscopy. Corrosion behaviors of composite coatings were
characterized using potentiodynamic polarization. Mechanical and tribological attributes
were evaluated using Vickers hardness and nano-indentation, respectively. Among the
candidate additives, Titanium reached the maximum incorporation (upto 30 wt.%). Alumina
particles showed competing compromise between surface smoothness and deposition rate.
Carbon nanotubes improved lubrication effects by reducing co-efficient of friction (checked
using universal micro tribometer). Alumina manifested the highest hardness and the least
corrosion rate in comparison to the candidate additives.

This paper describes the deposition of various Ni-P composite coatings over an AISI 1012
steel sample through an electroless coating process. The composite coatings were
prepared using various ternary additives namely carbon nanotubes, titanium, and alumina.
Coated samples were characterized over alongside surface and cross-sections using
energy dispersive spectroscopy. Corrosion behaviors of composite coatings were
characterized using potentiodynamic polarization. Mechanical and tribological attributes
were evaluated using Vickers hardness and nano-indentation, respectively. Among the
candidate additives, Titanium reached the maximum incorporation (upto 30 wt.%). Alumina
particles showed competing compromise between surface smoothness and deposition rate.
Carbon nanotubes improved lubrication effects by reducing co-efficient of friction (checked
using universal micro tribometer). Alumina manifested the highest hardness and the least
corrosion rate in comparison to the candidate additives.

Product tags
Also Purchased
Picture for Improving Integrity Management Decision Making Using Automated Calibration Of Model Predictions Using CP Survey Data
Available for download

Improving Integrity Management Decision Making Using Automated Calibration Of Model Predictions Using CP Survey Data

Product Number: 51322-17557-SG
Author: Robert Adey, Madhu Sudan Sapkota, John Baynham, Edward Apeh, Cristina Peratta
Publication Date: 2022
$20.00

In this paper, a case study is presented for a marine structure for which modelling has been used to predict the protection potentials over the life of the structure.

The aim of any digital transformation of integrity management and in particular corrosion control is the improvement of communication efficiency, planning efficiency and maintenance efficiency. Key issues are predictive maintenance and clarity of the information available so engineers can make informed decisions. Therefore it is not just a question of collecting more information but also the way that information is used and shared with the decision-makers.
Picture for Influence Of Thermomechanical Processing On Mechanical Properties And Corrosion Resistance Of Super Duplex Stainless Steel UNS S32750.
Available for download

Influence Of Thermomechanical Processing On Mechanical Properties And Corrosion Resistance Of Super Duplex Stainless Steel UNS S32750.

Product Number: 51322-17613-SG
Author: Clara Herrera, Merlin Seifert
Publication Date: 2022
$20.00

Duplex stainless steels (DSSs) are based on the Fe-Cr-Ni system and are constituted of 30 to 70 % ferrite and austenite. They combine high tensile strength, good toughness, weldability, and excellent corrosion resistance including stress-corrosion cracking and resistance to localized corrosion.1-3 DSSs can be classified according to the Pitting Resistance Equivalent Number (PREN = Cr + 3.3 Mo + 16 N) in lean duplex (PREN= 22-27), standard (PREN = 28-38), super duplex (PREN = 38-45) and hyperduplex (PREN > 45).
Picture for Influence Of Cold Deformation On Hydrogen Embrittlement By Determining The Critical Hydrogen Concentration In High Strength Steel For Wire Applications
Available for download

Influence Of Cold Deformation On Hydrogen Embrittlement By Determining The Critical Hydrogen Concentration In High Strength Steel For Wire Applications

Product Number: 51322-17639-SG
Author: M. Truschner, P. Gruber, J. Deutsch, J. Pengg, G. Mori, H. Köberl
Publication Date: 2022
$20.00

The threshold hydrogen content of a material regarding hydrogen embrittlement plays an increasingly important role in corrosion research. This value indicates the hydrogen content to which the material can be used without failure. However, when determining the threshold hydrogen content, different test methods, different analysis methods and different interpretations of the results come together. This paper is intended to provide a guideline for the determination of the critical hydrogen concentration of high strength steel wire samples.
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support