Answer:
1. Cast iron is a group of iron-carbon alloys with a carbon content more than 2%. Its usefulness derives from its relatively low melting temperature.
2. Glass, an inorganic solid material that is usually transparent or translucent as well as hard, brittle, and impervious to the natural elements.
3. Aluminium is a silvery-white, lightweight metal. It is soft and malleable. Aluminium is used in a huge variety of products including cans, foils, kitchen utensils, window frames, beer kegs and aeroplane parts.
4.Stainless steel is made primarily from iron and carbon in a two-step process. What makes stainless steel different is the addition of chromium (Cr) and other alloying elements such as nickel (Ni) to create a corrosion-resistant product.
5. Glass-ceramics are polycrystalline materials formed by controlling the nucleation and growth of crystal phases within the glass. ... Most modern ceramics have a crystalline molecular structure. Typically ceramic is stronger than glass of the same thickness, and more resistance to heat and thermal changes.
6. Rubber is tough, holds shape once formed, even at high temperatures. It stretches, snaps back, has good tensile strength and is medically safe, soft, pliable, and pure. It is used to make automobile tires, rubber bands and baby bottle nipples. Plastic has no stretch, it is not pliable, is brittle, and cracks easily.
