Black Metal Detection

Applicable materials: Suitable for various black metal materials such as carbon steel, alloy steel, tool steel, bearing steel, spring steel, easy cutting steel, gray cast iron, ductile iron, malleable iron, etc.

Applicable objects: including black metal sheets, rods, profiles, pipes, wires, forgings, castings, welded parts, and mechanical structural components.

Applicable states: including various processing and heat treatment states such as hot rolling, cold rolling, annealing, normalizing, quenching, tempering, as cast, etc.

Testing purpose: Used for incoming material acceptance, composition review, material grade determination, production quality control, mechanical performance evaluation, failure analysis, and engineering acceptance.

Chemical composition testing: Determine the content of alloy elements such as carbon, silicon, manganese, chromium, nickel, molybdenum, vanadium, as well as impurity elements such as sulfur, phosphorus, oxygen, and nitrogen.

Microstructure inspection: examine the matrix structure, grain size, non-metallic inclusions, decarburization layer, carburizing layer, and the morphology and distribution of cast iron graphite.

Mechanical performance testing: testing tensile strength, yield strength, elongation at break, hardness, impact energy, fatigue performance, etc.

Process performance testing: perform bending, flattening, expanding, welding process evaluation, etc.

Non destructive testing: Conduct internal and surface defect detection using ultrasonic, magnetic particle, penetrant, and radiographic methods.

Brand identification: Determine the specific brand of black metal based on composition, organization, and performance comparison standards.