Development of a Technology for Production of AK4-1 High-Temperature Aluminium Alloy. Part 3. The Effect of the Alloy Composition and Some Technological Parameters on Mechanical Tensile Properties and Electrical Characteristics of the Semiproducts
The effect of chemical composition, grain size and technological parameters on the structure, mechanical tensile properties and electrical characteristics of the AK4-1 alloy semiproducts are discussed on the basis of data found in published works. The role of the structure in ensuring of the desired ductility of short transverse rupture specimens and the necessity of determination of conductance for control of the reached ageing stage in the course of heat treatment are shown.