1.
Comparison of HCHCr Steel and Carbide Punch and Die Increase its Strength and Life by Tin & Ceramics coating. Int. J. Curr. Eng. Technol. [Internet]. 2014 Feb. 28 [cited 2026 Apr. 26];1(2.Special Issue):281-6. Available from: https://ijcet.evegenis.org/index.php/ijcet/article/view/3652