Xiamen Ferbes Testing Equipment Co., Ltd. is a company specializing in production and processing of electronic density meter, halogen water tester, universal tension test machine, melting index instrument, impact test machine, plastic testing equipment and other products. It has complete and scientific quality managementsystem.The integrity, strength and product quality of Xiamen Ferbes Testing Equipment Co., Ltd. have been recognized by the industry.Friends from all walks of life are welcome to visit, guide, and business negotiations.
Performance includes: strength, plasticity, elasticity, brittleness, toughness, fracture toughness, hardness, etc.
Power: Under the action of external forces (static load), the ability to resist its deformation or destruction is called strength.The greater the ability to resist external forces, the higher the intensity, and the intensity unit PA or MPA (n/mm2 or mn/m2).According to the material force, the strength is divided into tensile strength, compressive strength, and bending strength.
Plasticity: Under the action of external forces, the ability to generate permanent deformation without being destroyed is called plasticity.When the material is affected by external forces, the greater the degree of plastic deformation produced, the better the plasticity.
Elasticity: Materials can deform under external force. When the external force is canceled, the original state can still be restored as elasticity.
Crisability: Under the action of external forces, the material does not have obvious permanent deformation resistance.
Impact toughness: The ability of material resistance to impact power without being destroyed is called impact toughness.
Fracture toughness: Inside the material, there is a tiny crack produced by various reasons under the action of external forces. The ability to resist the crack expansion is called fracture toughness.
Hardness: Material resistance is harder than the ability to be damaged when it enters, or the ability of material resistance to plastic deformation and elastic deformation is called hardness.