Defect Analysis and Remedial Measures of Investment Casting One of the biggest pitfalls of investment casting - cracks. In addition, there are some other defects in the production process of investment castings. Here, we will introduce them, analyze the causes and provide basic remedial solutions against them. Foundry production is a complex multi-step process. The occurrence of some investment casting defects caused by some wrong operations is avoided. Once it happens, how do we prevent it from happening? https://www.investmentcastingpci.com/blog/investment-casting-defects-analysis-and-remedies/