User blogs

Since investment casting involves a complex process, there is no shortage of opportunities for error. When certain undesirable irregularities in the metal casting process cause defects, the fabricator can decide whether these defects are tolerable, repairable or need to be eliminated entirely. However, the nature of the defect must be clearly understood before making a decision. In addition, the location, appearance, size and shape of the defect must also be considered. These investment casting defects fall into the following categor... more