O’zbekiston respublikasi oliy va o’rta maxsus ta’lim vazirligi termiz davlat universiteti

System - alloys are also called systems

Component - each of the elements that make up the alloys

M ex and mixtures nical - alloys, the components of which are dissolved in the liquid state, but do not dissolve in the solid state and do not form a chemical compound between themselves

Solid solutions - homogeneous solids, consisting of several components, the concentrations of which can be changed without destroying the homogeneity

Chemical compounds - alloys, which are formed as a result of the chemical reaction of the components in the process of primary crystallization

Dia- gram state Silava - and di grams, which shows the change of state zavisimoti alloys in the temperature and concentration

Liquidus point - point showing temperatures s alloys, which starts to crystallize

The solidus point - a point showing the temperatures of the silovas, which completely crystallize

Eutectic - liquid, the melt in equilibrium with the two-I m or more solid phases, an alloy melt which L is Busy (or solidified) in the system at the lowest temperature

Phase - homogeneous alloy part, which is divided as a boundary between conductive Saboya poverhnos m s

Microstructure - structure, which may be able to see Article mikroshlifnym under microscope

M and crockery - a metal sample that is manufactured by special treatment for observation under a microscope

Ferrite - zhelezouglerodistyh structural component with n-lava solid solution of carbon and alloying elements in the alpha-iron

Semientite - Iron carbide, cemented in cast iron and steel