Courses in materials technology - Unilab - Prove materiali di laboratorio e misurazioni

EDUCATION Courses in materials
technology (Online)

DESIGNATION AND PROPERTIES OF MAJOR METAL ALLOYS

The designation of steels according to EN 10027-1 (symbolic designation) and EN 10027-2 (numerical designation) and the references on the AISI and UNS designation systems; The designation of cast irons according to UNI EN 1560 and ASTM; The designation of aluminium alloys according to EN 1780-1 (die-casting alloys) and EN 573-1 (semi-finished products); The designation of copper alloys according to EN 1412 and according to the UNS system; An overview of the main characteristics of the presented metal alloys.

Duration: 4 hours

STAINLESS STEELS:

Designation and classification of steels (European EN standard; AISI/SAE and UNS systems); definition of stainless steel; basic metallurgy (metal alloys, solidification, diffusion, microstructures, Fe-C, Fe-Cr and Fe-Ni systems); subdivision of stainless steels; effect of the alloy elements; martensitic-ferritic-austenitic-duplex-PH stainless steels (general, uses, main types, chemical-physical and mechanical characteristics, main heat treatments); corrosion resistance (general, main mechanisms, environments); welding of stainless steels.

Duration: 8 hours

LABORATORY TESTING

Chemical analysis; Tensile test; Hardness tests; Resilience test; Metallographic examinations.

Duration: 4 hours

FAILURE ANALYSIS:

Introduction to Failure Analysis (definitions, cause analysis and levels of analysis); basic metallurgy (metal alloys, solidification, microstructures, diffusion, state diagrams, cooling curves, main heat treatments, realignment and recrystallization, plastic deformation); Physical and chemical characteristics of metal materials (chemical composition, mechanical properties, corrosion resistance); approach to Failure Analysis and experimental techniques (types of damage, analysis process, visual examinations, optical and electronic microscopy, SEM-EDS microanalysis); Major metallurgical defects; mechanical damage mechanisms (brittle and ductile fracture, fatigue); corrosion mechanisms and corrosion resistance of certain classes of metal materials; case studies.

Duration: 8 hours

CONFORMITY ASSESSMENT OF SUPPLIES

The control documents for metal products according to UNI EN 10204; Notes on the characteristics of metallic materials; Reading the delivery certificates; Examples of certificates.

Duration: 4 hours

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