Darbas anglų kalba. Medžiagotyra. Introduction. Types of materials. Structure-property-processing relationship. Environmental effects on material behaviour. The chemical bonding of atoms. The crystal structure of metals and dendritic solidification. Polymorphism. The tensile test. Impact test. The detection of surface cracks. Wrought materials. Eutectics. Solid solutions. Equilibrium diagrams. Types of equilibrium diagrams. Steel-making. Cast iron-making. Classification of steels. The composition of cast iron. The Influence Of Cooling Rate On The Properties of a Cast Iron. Ordinary cast irons. High duty cast irons. Malleable cats irons. Alloy cast irons. Constructions steels. Tool & die steels. Stainless steel. Sintered tool materials. Alloy steel & teir characteristics (russian standart). Normalising. Annealing. Principles of hardenning. Solid, liquid and gaseous hardening. Heat-treatment after carburizing. Nitriding. Carbonitring. Ionitriding. Flame-hardening. Induction-hardening. Quality control of heat treated articles and tools (finished products). Melting furnaces. Sand casting. Die casting. Investment casting. Centrifugal casting. Hot working. Cold working. The cutting process. Cutting tool materials. Machinability. Single point machining. Abrasive machining and finishing. Non-traditional machining processes. Soldering and brazing of metals. Fusion welding of metals. Gas welding. Pressure welding of metals. The welding of plastics. Forming of thermoplastics. Forming of thermosets. Ceramics and cermets. Forming of clay ceramics. Sintering. Manufacture of glass.
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