Search Results for: Machines for resistance welding of metals
submit other answers - - : : alloying one metal with other metal(s) or non metal(s) often enhances its properties. for instance, steel is stronger than iron, its primary element. the physical properties, such as density, reactivity, young's modulus, and electrical and thermal conductivity, of an alloy
may not differ greatly from those of its elements, but engineering properties, such as tensile strength and shear strength may be substantially different from those of the constituent materials. this is sometimes due to the sizes of the atoms in the alloy, since larger atoms exert a compressive force...
http://www.wococarbide.com/Ques/ansinfo/id/707.html