Nickel: The Silent Metal Powering India EV and Steel Revolution

Overview

Nickel is a silvery-white metal essential for stainless steel and electric vehicle batteries. India faces rising nickel prices due to the West Asia war. Odisha’s Sukinda region holds large laterite nickel reserves. Indonesia, Australia, and Brazil are top producers. Nickel is resistant to corrosion and highly ductile.

A Metal in High Demand

Nickel is a shiny, silver-white metal. You cannot see it directly, but it is all around you. It makes your stainless steel spoon strong. It powers the battery in an electric vehicle. It protects other metals from rust. Recently, India’s electric vehicle and stainless-steel sectors have faced a problem. Nickel prices are rising. Supply is uncertain. The reason is the ongoing war in West Asia. This article explains what nickel is, where it comes from, and why it matters so much for India.

What is Nickel?

Nickel is a chemical element. Its symbol is Ni. Its atomic number is 28. It belongs to the transition metals in group 10 of the periodic table. Nickel looks silvery-white and shiny. It is the fifth-most common element on Earth. It occurs widely in the Earth’s crust and core. It is also found in soil, water, and even in meteorites. In fact, meteorites often contain iron and nickel. For plants, nickel is an essential nutrient in very small amounts.

Where is Nickel Found?

Nickel does not occur alone in nature. It is usually found in laterite deposits. Laterite is a type of soil rich in iron and aluminium. India has substantial nickel laterite reserves. The most important location is Odisha’s Sukinda region. Sukinda is famous for its lateritic nickel ore. This is a key fact for exams.

Around the world, nickel reserves are distributed unevenly. The top countries are:

• Indonesia  (22% of world reserves)

• Australia  (21%)

• Brazil  (17%)

• Russia  (7%)

• Cuba  (6%)

• Philippines  (5%)

These six countries control most of the world’s nickel.

Properties of Nickel

Nickel has some very useful properties. These make it valuable for industry.

• High ductility:  It can be stretched into thin wires without breaking.

• Toughness:  It does not crack easily under stress.

• Strength:  It adds strength to other metals when mixed.

• Corrosion resistance:  It does not rust or oxidise easily. This is why nickel-plated objects stay shiny for years.

• High thermal and electrical conductivity:  It conducts heat and electricity well, though not as well as copper.

• Magnetic:  Nickel is ferromagnetic at room temperature.