Corrosion is defined as a refined metal that is naturally converted to a more stable form such as its hydroxide or sulphide state. Metal corrodes when it reacts with another substance such as oxygen, hydrogen or bacteria. Corrosion can also happen when metals are placed under too much stress causing the material to crack. Corrosion leads to deterioration of the material.
Stainless steel is highly corrosion resistant, making it suitable for use in environments where exposure to moisture, chemicals, or harsh conditions such as salt water is expected.
In this section you can find newsitems related to all types of corrosion such as stress corrosion cracking, intergranular corrosion, pitting, and corrosion fatigue. If you wish to include your news release on our website and email newsletter, please feel free to contact the editor.
HOKE®, a CIRCOR product brand, has launched the new GYROLOK® XP product family, advanced technology that significantly improves the installation assembly process and ensures safer, more reliable tube-fitting connections.
Most modern buildings’ water supply pipes are hidden so in the event of tube material selection error, the cost of solving the problem can be extremely high.
As part of its commitment to bringing added-value generation to its customers, specialty coil coater ARCEO ENGINEERING has recently developed, in collaboration with MICROBAN laboratory, a new functionality for producing bio-enhanced coatings.
The new face of oil and gas discovery will be with deep wells. As compared to shallow wells, deep wells normally need high performance nickel based alloys.
BUMAX AB has introduced many new and unique products to the market during the last years. The most recent addition is BUMAX® DX 129 which is a duplex stainless steel product (1.
ZK International Group Co., Ltd. (ZKIN), a manufacturer and supplier of patented stainless steel and carbon steel pipe products, has signed an initial framework contract of USD 300,000 for its consumer piping division with Bo Tao Decoration Group Co.
Outokumpu has extended its product portfolio by introducing Ultra Alloy 825. This is a titanium stabilized austenitic nickel-based alloy with an addition of copper.
The last few years have been difficult ones for the oil and gas industry. Weak demand resulting from historically low prices has made life remarkably tough right across the supply chain.
The increased design freedom and potential to reduce manufacturing time has made additive manufacturing (AM) technology an area of great interest to industry.
Constructed entirely from MP35N and compliant with NACE MR1075/ISO15156, the multi-250H bender jet from the Lee Company is suited to handle the harsh duty applications typically found in the oil and gas industries.
Corrosion can be a big problem because it can cause significant damage and deterioration to various materials, particularly metals. We have listed below several reasons why corrosion is a significant concern:
Structural Integrity: Corrosion weakens the structural integrity of materials. When metals corrode, they lose their strength and load-bearing capacity, which can lead to failures and collapses in infrastructure, buildings, bridges, pipelines, and other critical structures.
Economic Impact: Corrosion imposes substantial economic costs. The direct expenses associated with corrosion include repairs, replacements, and maintenance of corroded structures and equipment. Additionally, there are indirect costs such as production losses, decreased efficiency, and increased energy consumption due to the effects of corrosion on industrial processes and machinery.
Environmental Consequences: Corrosion can have adverse environmental effects. For example, in the case of pipelines, corrosion can lead to leaks and spills of hazardous substances, causing soil and water pollution and damaging ecosystems.
Health and Safety Risks: Corrosion can create health and safety risks in various ways. For instance, when corrosion affects pipelines or storage tanks carrying toxic substances, it can lead to leaks or releases that endanger the health of workers, communities, and the environment.
Maintenance and Downtime: Corrosion necessitates regular maintenance and inspection programs to detect and mitigate its effects. This requires significant time, effort, and financial resources. Additionally, when corrosion-related issues arise, it often requires shutting down operations, causing downtime and productivity losses.
Given these reasons, it is crucial to understand and address corrosion through preventive measures, protective coatings, corrosion-resistant materials, regular inspections and testing (ASTM B117), and appropriate maintenance practices to mitigate its impact and ensure the longevity and safety of structures and equipment.
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