How do we get stainless steel ?
Class 10 brief answers
Answers
Answer:
The manufacture of stainless steel involves a series of processes. First, the steel is melted, To make stainless steel, the raw materials—iron ore, chromium, silicon, nickel, etc.—are melted together in an electric furnace.
Answer:
Alloys are homogeneous mixtures of two or more metals or a metal and a non metal.
They are prepared in the following ways:
(i) Melting the primary metal.
(ii) Dissolving the other elements in a definite proportion and then cooling them to room temperature.
Constituents and uses of the alloys are:
1. Brass: It is an alloy of copper and zinc
Uses: In making utensils and scientific instruments.
2. Bronze: It is an alloy of copper and tin
Uses: In making statues and medals.
3. Solder: It is an alloy of lead and tin
Uses: In soldering (welding) electrical wires together.
Explanation: