Classwork Series and Exercises {Basic Technology – JSS2}: Uses of Materials – Ceramics, Plastics and Rubber
Week 4 Topic: Uses of Materials – Ceramics, Plastics and Rubber Ceramics Ceramics offer many advantages compared to other materials. They are harder and stiffer than steel; more heat and corrosion resistant than metals or polymers; less dense than most metals and their alloys; and their raw materials are both plentiful and inexpensive. Ceramic materials […]
