Investigation of the Causes of Resin Material Damage (Creep Failure)
By magnifying and observing the fracture surface of the damaged resin material, we will investigate the cause of the damage by identifying the origin of the cracks and the type of fracture.
Our company conducts "Investigation of the Causes of Resin Material Failure (Creep Fracture)." When cracks or breaks occur in resin products, various fracture morphologies such as ductile fracture and brittle fracture can be observed on the fracture surface. In this case, we will introduce an investigation example of a resin product that was damaged due to creep fracture. The product was used in a high-temperature environment and experienced failure within 1 to 2 years of use. The fracture surface revealed fibrous patterns characteristic of creep fracture, formed by the elongation of the resin material. Based on the characteristics of this fracture surface and the fact that the product was used under high temperatures, it was inferred that the damage was caused by creep fracture. [Creep Fracture] ■ A phenomenon where, under high temperatures or in environments with significant temperature changes, a constant stress causes the material to undergo plastic deformation over time. ■ Creep fracture in resin materials can occur even at relatively low temperatures, such as room temperature, and becomes more pronounced as the temperature rises. *For more details, please download the PDF or feel free to contact us.
- Company：分析センター 第一技術研究所
- Price：Other
