the plain carbon steel “ck45” has relatively well mechanical and metallurgical properties and low cost. the purpose of this research was the property evaluation of this steel on abrasive wear and impact for using in plows and other tillage tools. tillage tool should resist in abrasive wear and impact simultaneously. several heat treatments were done on specimens of this steel. a standard test d...

The corrosion of steel reinforcement in an aging highway infrastructure is a major problem currently facing the transportation engineering community, in particular bridge engineers. In the United States, maintenance and replacement costs are measured in billions of dollars. Further, the use of deicing salts has resulted in steady deterioration of bridge decks due to corrosion. These concerns ha...

The paper presents the results of study influence chemical composition, temperature, stress and operating time on creep durability structural steels. It is shown that efficiency steels in conditions elevated temperatures loads depends level, temperature. alloying elements associated with inhibition process weakening heat-resistant due to reduction their diffusion mobility intensity redistributi...