Relationship between Ballistic Coefficient and Static mechanical Properties for Armor Materials

摘要

the relationship between the ballistic coefficient and the static mechanical properties of armor materials was studied. The re- sults show that the ballistic coefficient is determined by the strength, hardness and the toughness of materials. According to the Martel rule, the equation of the relationship between ballistic coefficient and static mechanical properties the following formula: W_s=M(1+N K_ic/P) H_t.