Abrasion
The gradual wear of a material’s surface due to friction, rubbing, or scraping against another surface. Critical for assessing durability in high-stress applications like ropes, cables, or protective coatings.
Bending
The deformation of a material under load, causing it to curve or flex without fracturing. Key for evaluating flexibility and fatigue resistance in dynamic applications such as cables or structural components.
Buoyancy
The upward force exerted by a fluid (liquid or gas) that opposes the weight of an immersed object. Essential for designing floating structures, marine equipment, or lightweight materials used in water.
Chemical resistance
A material’s ability to withstand exposure to chemicals—such as acids, solvents, or oils—without degrading, corroding, or losing structural integrity. Vital for applications in harsh or industrial environments.
Contact pressure
The localized stress at the interface between two touching surfaces, influenced by force and contact area. Important for assessing wear, friction, and load-bearing capacity in mechanical systems.