190> ONGIL UN1VER、→ Chap1 Introduction
Chap1 Introduction
190 1.Introduction of material science (1)Materials Science Materials science is the study of the relationship occurring between forming, structure,properties and performances of the materials. Properties are the way in which the material behaves when external stresses are applied
(1) Materials Science Materials science is the study of the relationship occurring between forming, structure, properties and performances of the materials. Properties are the way in which the material behaves when external stresses are applied. 1. Introduction of material science
190 TONGJI UN7 VERS◆ (2)The four elements of material science Component structure property forming processing performance
Component & structure forming & processing performance property (2)The four elements of material science
190> 3)Materials properties Mechanical properties->Mechanical stresses,strength,etc... Thermal properties->Linked to the heat transmission and to the thermal capacity Electrical and magnetic properties- Electric and magnetic fields,electric conductivity,etc. Optical properties->Include absorption, transmission,light diffusion Chemical inertness->Interactions with the environment,corrosion resistance
(3)Materials properties Mechanical properties→ Mechanical stresses, strength, etc… Thermal properties → Linked to the heat transmission and to the thermal capacity Electrical and magnetic properties→ Electric and magnetic fields, electric conductivity, etc. Optical properties→ Include absorption, transmission, light diffusion Chemical inertness → Interactions with the environment, corrosion resistance
190> 悠 TONGJI UNIVER◆ 2.Engineering material (1)Applications of engineering material
(1)Applications of engineering material 2.Engineering material