Investigation on Microstructure, Hardness, Wear behavior and Fracture Surface Analysis of Strontium (Sr) and Calcium (Ca) Content A357 Modified Alloy by Statistical Technique . Fra&IntStrut [Internet]. 2023 Jun. 22 [cited 2024 Nov. 12];17(65):32-46. Available from: https://ww3.fracturae.com/index.php/fis/article/view/4108