Metals and alloys
 What is a chill mold? A chill mold is a reusable metal mold for producing castings in foundries.
 The quality of heat treatment and alloy composition of knife blades determines their resistance to rust, dulling,
 Metallurgy and metalworking are the basis of the existence and development of human civilization, since it was the beginning of mining
 How and with what to tie the reinforcement? At first glance it seems that the answer to this question is 
 R6M5 is a high-speed tool steel of domestic production. It is used to make metal-cutting tools 
 Rolled copper pipes of various sizes are used to create utilities, heating and cooling equipment.
 Perhaps the most interesting, based on the variety of qualities, brands, characteristics and scope of application, is the alloy
 Explanation In accordance with GOST 380-2005, the full name of the steel is 3 st3Gsp. Brand points to 
 Serebryanka is a paint with a metallic color or, simply put, aluminum powder, which is produced by
 Oxides are a widespread type of compound in nature that can be observed even in everyday life.










