High Temperature And High Pressure Corrosion Detection

Applicable materials: Suitable for ferrous metals (carbon steel, alloy steel, stainless steel, etc.), non-ferrous metals (nickel based alloys, titanium alloys, aluminum alloys, etc.), metal coatings, composite materials, and various corrosion-resistant alloy materials, especially for extreme working conditions in the fields of petrochemicals, energy and power, aerospace, etc.
Applicable objects: covering oil and gas extraction equipment, chemical reactors, nuclear power plant equipment, steam turbine components, hot end components of aircraft engines, high-pressure pipelines, pressure vessels, marine engineering equipment, and various components and parts serving in high-temperature and high-pressure corrosive environments.
Applicable environment simulation: including high temperature and high pressure CO ₂/H ₂ S corrosion environment, high temperature and high pressure steam environment, high temperature and high pressure acid-base salt solution environment, high temperature and high pressure multiphase flow corrosion environment, etc. It can simulate extreme working conditions with a maximum temperature of 400 ℃ and a maximum pressure of 150MPa, and adapt to the actual service conditions of different industries.
Testing purpose: Used for evaluating the corrosion resistance of materials in extreme environments, screening corrosion-resistant materials, predicting equipment life, failure analysis, process optimization, quality control, and safety assessment, to ensure the reliability and safety of equipment under high temperature and high pressure conditions.

Uniform corrosion rate test: The average corrosion rate of materials in high temperature and high pressure environments is measured by weight method, electrochemical method, etc., to quantify the material's ability to resist uniform corrosion.
Local corrosion detection: detect the types and degrees of local corrosion such as pitting corrosion, crevice corrosion, and intergranular corrosion, and analyze the sensitivity of local corrosion.
Environmental cracking test: including stress corrosion cracking (SCC), sulfide stress cracking (SSC), hydrogen induced cracking (HIC), corrosion fatigue and other tests, to evaluate the anti cracking performance of materials in high-temperature and high-pressure corrosive environments.
Electrochemical performance testing: Conduct tests such as dynamic potential polarization curve, electrochemical impedance spectroscopy, and linear polarization resistance to analyze the electrochemical behavior and corrosion mechanism of materials in high-temperature and high-pressure corrosive environments.