Pengaruh suhu, waktu perendaman, dan inhibitor alami terhadap laju korosi pada pipa tembaga di lingkungan asam HCL 0,1 N

Abstract

Background: A pipe is a cylindrical casing used to convey liquid or gas fluid. Methods: In this study, we experimented with creating a composite with an HDPE resin matrix, while its filler is CaCO3 with compositions of 0, 4, and 7 (per one hundred of resin). Finding: Based on standards in its production, pipes are typically based on their nominal diameter, usually having a fixed outside diameter (OD) value while their thickness uses the term schedule, which varies in value. Meanwhile, the filler is another component evenly distributed within the matrix, playing a crucial role in strengthening the combination between the matrix and the filler. The purpose of this study is to determine the influence of the filler on its mechanical properties for its application in HDPE pipes. In previous research, CaCO3 compositions were varied at 0; 10; 20; 30; 40; and 50. Conclusion: From the test results (Tensile and Elongation), it is concluded that increasing the CaCO3 content in the sample affects the tensile value, decreasing it further.