by digital | Sep 6, 2023 | Industries, Resources
Hydrogen Embrittlement Hydrogen embrittlement can occur when metals are exposed to hydrogen gas or certain hydrogen-containing compounds. When hydrogen atoms diffuse into metal, they can weaken the metal’s atomic bonds and cause it to become more brittle and...
by randall@pmet-inc.com | Jul 3, 2023 | Field Inspection, Industries, Resources
There are several metal failures including: Fatigue Failure This is the most common metal failure. It occurs when a material is subjected to repeated loading and unloading cycles. Over time, cracks form and propagate, ultimately leading to failure. Corrosion Failure...
by digital | Jul 3, 2023 | Field Inspection, Industries, Resources
Reliability testing of steel is a set of tests and analyses performed to determine the ability of steel to resist failure under specific conditions over some time. These tests ensure that the steel used in structures, machinery, and other applications is dependable...
by digital | May 26, 2023 | Industries, Resources
Hydrogen sulfide (H2S) is a highly toxic and corrosive gas that poses significant challenges to the oil and gas industry. When in the presence of moisture, H2S can cause severe damage to equipment and infrastructure, leading to: Safety hazardsProduction...
by digital | May 26, 2023 | Industries, Resources
Porosity in welding refers to the presence of voids or gas pockets within a joint. It is a welding defect that can weaken the integrity and strength of the weld. Porosity appears as small holes or cavities within the metal or at the interface between the weld and the...
by digital | May 26, 2023 | Industries, Resources
Metal properties such as yield strength and toughness are related properties. They refer to different aspects of a material’s behavior under load. Yield strength refers to a metal’s ability to resist deformation and failure under an applied load. Toughness refers to a...
