By: Krystal Nanan | Civil Engineer
Tensile strength is the maximum amount of tensile stress a material can withstand before it fails or breaks. It is a measure of the material's ability to resist deformation under tension or stretching forces.When high tensile loads are applied, ductile and brittle materials will approach...
18/8 stainless steel is the most widely used and flexible austenitic form of stainless steel. The numbers 18/8 represent the composition of this steel; it is 18% chromium and 8% nickel, making it very resistant to corrosion and oxidation.18/8 stainless steel is also highly durable and easy to...
Absorption is a chemical or physical phenomenon in which the molecules, atoms and ions of the substance getting absorbed enters into the bulk phase (gas, liquid or solid) of the material in which it is taken up. Absorption is the condition in which something gets mixed or absorbed completely in...
It is essential to understand the advantages and disadvantages of each metal coating type to select the one that is best for your application.
By: Krystal Nanan | Civil Engineer
Commonly used to protect numerous structures such as pipelines, ships, tanks and offshore oil platforms, cathodic protection works by allowing a more reactive, sacrificial metal to corrode instead of the protected metal.
By: Krystal Nanan | Civil Engineer
Polyurea coatings have some unique advantages that set them apart from other types of coatings; they also have some limitations and special requirements in order to apply them properly.
The short answer to the question is yes. Zinc does rust.Like all metals, zinc corrodes when exposed to air and moisture. However, this element does not rust like most other metals.Iron, for example, reacts with water and oxygen in the atmosphere to form hydrated iron (III) oxide on the metal's...
By: Steven Bradley | Principal Consultant, Bradley Consulting Services
A corrosion rate conversion is a technique to change the measurement units of a given corrosion rate to another unit for comparison purposes or a specific engineering application. When converting a corrosion rate between these units you must keep in mind that a mil is a thousandth of an inch (i.e.,...
By: Osvaldo Mejia | Sr. Pipeline Integrity Engineer at Petroleum Development Oman
Xylan is an industrial dry film lubricant consisting primarily of one or more fluoropolymers including polytetrafluoroethylene (PTFE) (Figure 1), perfluoroalkoxy alkane (PFA) and fluorinated ethylene propylene (FEP). This coating is generally used to reduce friction, improve wear resistance and...
By: Krystal Nanan | Civil Engineer
A complex steel assembly's fate may be determined by the vulnerability of its smallest and least considered components. The bolts or fasteners holding the assembly...
By: Raghvendra Gopal | Founder & Director, Materials Info Consultancy Private Limited
Heat exchangers, which are used to transfer heat from one fluid to another, are critical equipment in various industrial processes.Over time, the buildup of unwanted...
By: Aldrich Tyto | Laboratory Manager, CORROSION
Corrosion can be, and often is, the primary cause of damage to various types of infrastructure, such as steel bridges, reinforced concrete structures, pipelines, and...
By: Della Anggabrata
There are many factors essential to corrosion. By knowing what they are and dealing with them appropriately, you will be better equipped to prevent corrosion's...
By: Raghvendra Gopal | Founder & Director, Materials Info Consultancy Private Limited
Intergranular corrosion of austenitic stainless steels selectively attacks the vicinity of the grain boundaries.To evaluate, in a relatively short period of time,...
By: Steven Bradley | Principal Consultant, Bradley Consulting Services
Pipelines are still considered one of the most cost effective and safest methods of liquid and gas transportation.Pipelines are usually buried underground to improve...
By: Mohamed Adel Mohamadein | Head of the Corrosion, Arab Petroleum Pipelines
As with most industries today, the oil and gas pipeline segment is undergoing major changes with regards to safety and liability. Governmental regulatory mandates are...
By: Greg Denton | Pipeline Coatings Application Consultant, Crest Industrial Chemicals
Microbiologically induced/influenced corrosion (MIC) is a major failure issue for pipelines and equipment buried in soils, or exposed to environments that contain...
By: Steven Bradley | Principal Consultant, Bradley Consulting Services
The recent COVID-19 crisis and pandemic-induced lockdowns took a heavy toll on the global energy sector. In 2020, energy demand across advanced economies fell by over 6%...
By: Krystal Nanan | Civil Engineer
Corrosion is one of the greatest issues plaguing industries that rely heavily on piping distribution networks. If left unchecked, corrosion deteriorates the pipe's...
By: Della Anggabrata
Lightweighting vehicles means making sure the lightest materials suitable to the job are used in the manufacture of vehicles. By lightweighting, manufacturers aim to...
By: Raghvendra Gopal | Founder & Director, Materials Info Consultancy Private Limited
Stress Corrosion Cracking (SCC) is often the predominant failure in high–pressure gas transmission pipelines. Long-term operation of pipelines could lead to...
By: Dennis Jayasinghe | Principal/Chief Technical Officer, Corr-Met Inspection & Consulting Inc.
Naphthenic acid (NA) corrosion is a non-aqueous corrosion process that has been a plague for the refining industry because it is often difficult to predict. NA corrosion...
By: Steven Bradley | Principal Consultant, Bradley Consulting Services
Refractory metals are widely used because of their unique and desirable properties and behaviors, especially their resistance to corrosion and their extraordinary...
Viscosity is one of the most essential physical properties of industrial fluids, such as coatings, paints and adhesives.Essentially, viscosity indicates a fluid’s...
By: Krystal Nanan | Civil Engineer
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By: Steven Bradley | Principal Consultant, Bradley Consulting Services
By: Steven Bradley | Principal Consultant, Bradley Consulting Services
By: Wade Hannon | Area Sales Manager, Specialty Products at GRACO Inc.
By: Mehdi Yari | Electrochemistry and Corrosion Laboratory at the University of Western Ontario
Mark Weston, a native of South Australia, is a distinguished corrosion expert with over 45 years’ experience in technical management roles at companies specializing in abrasive blasting and application equipment, corrosion in mining and mineral processing, and protective coatings, linings, and paints. He is a frequent lecturer for both NACE International’s and Australasian Corrosion Association's coating inspection programs, a lifetime member of the ACA and a member of the NACE Peer Review Panel. Weston lectures locally and internationally on corrosion and corrosion control topics, and has published numerous papers at international conferences and in industry journals. He currently focuses on failure analysis and thus he is frequently in demand as an expert witness.
Fred Goodwin is a chemist with more than 30 years of experience in the construction chemicals industry, including cement manufacture, research, development, and technical support of grouts, adhesives, coatings, shotcrete, stucco, flooring, and concrete repair materials. He has been with BASF and its predecessors for >25 years and is an active member of ICRI, ACI, ASTM, NACE, SDC, and SSPC.
Warren Brand has worked in every aspect, and eventually owned, an industrial coating company for more than 20 years and is currently an industry leader holding an SSPC-PCS (Protective Coating Specialist), a NACE 3 inspector’s certification and is currently a contributing editor and blogger for the industry’s leading technical publication, JPCL (Journal of Protective Coatings and Linings) both domestically and in Europe.