Technology Metals – Less Known Facts

Technology metals - strictly speaking, they aren’t rare. Considering their circulation over

the earth’s crust, technology metals avail in good quantity. Alongside copper, technology

metals are twenty-fifth most abundant element discovered in the earth’s crust. Though

these metals are widely spread, it is practically tough to discover enough of them

concentrated in 1 locality. Here in this post, we will talk about few less known facts

about technology metals:

There’re seventeen technology metals including Scandium, Yttrium, Cerium,

Lanthanum, Praseodymium, Neodymium, Promethium, Europium, Samarium,

Terbium, Gadolinium, Dysprosium, Holmium, Thulium, Erbium, Lutetium and

Ytterbium.

Their names enlighten stories of their source. Technology metals are named after the

people who founded them, for example, Samarium; the place where they were found

first.

Technology metal took a long

expedition to discovery. It took

nearly a hundred years prior to all

recognized tech metals were founded,

from the finding of "ytterbite" in

1787 to the 1940s when a chemical

method was eventually developed

which productively separated and

sieved technology metals.

Tech metals were taken from

other associated minerals. Many of

the tech metals were acquired from

other minerals. For instance, Carl

Gustav Mosander derived 3 oxides

from Ytteria and came up with

Erbium, Terbium and Yttrium.

They are causing controversy in some countries of the globe. Mining technology

metals increases environmental & geo-political problems particularly in Malaysia

and China where they’re mined heavily. In Malaysia, the problem is with the

technique the mining wastes are managed, which affects neighbouring towns and

villages with accounted cases of birth flaws. In China, they’re cautiously

considering restricting the mining of tech metals to stop over-exploitation.

Tech metals are important to the technology industry. They’re employed for

aerospace components, nuclear batteries, microwave filters, lasers, MRI contrast

agents, battery electrodes, high-refractive index glass, etc.

They possess a higher demand in the international market. Because of

their extensive use in technology, they boast a higher price in the

market, to such an extent that they’ve a diverse pricing compared

to gold and other costly metals.

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