smelting

USAGE SUMMARY

The word 'smelting' is correct and usable in written English.
It is a verb that means to melt or heat ore or other substances to obtain a desired product. For example: "The factory specializes in smelting copper to make pipes and other products."

✓ Grammatically correct

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

On December 1st smelting started at a plant in Abu Dhabi that, when completed, will be the world's biggest.

The Economist

Aluminium producers, for instance, have cut production in order to sell electrical power that is too valuable to use for smelting aluminium.

The Economist

Smelting adds a lot of value to nickel ore, too.

The Economist

Most costs come from energy for smelting: these have risen fast.

The Economist

Material containing poisonous elements such as arsenic is unsuitable for smelting because of the risk of pollution.Technology Quarterly A shapely future for circuits Rocks on the menu Caught in a BEAR hug Do Not Attempt to steal Beam it up Towering beauty?

The Economist

To recover large quantities of metals quickly from ores with a high metal content, smelting remains the most profitable route.

The Economist

And smelting it uses vast amounts of energy, accounting for one-third of the costs in an average plant.

The Economist

The three bosses boasted that APA, with revenues of some $22 billion and smelting capacity of 2.8m tonnes last year, would be the biggest in the world bigger even, they claimed, than America's Alcoa (which had a smelting capacity of 3.1m tonnes last year).Alcoa hit back hours later.

The Economist

But until Alexander Solzhenitsyn had spent eight years there, laying bricks and smelting metal in the intensest heat and cold, hearing fellow-inmates, like rats, stealing his food in the dark, wearing wrist-crushing handcuffs for the least infraction, this land was not fully revealed to the outside world.

The Economist

Faced with a record drought in 2014, and a subsequent spike in energy prices in a hydropower-dependent country, Usiminas, a steelmaker, stopped smelting and started selling power it had bought on cheap long-term contracts.

The Economist

About 94% of aluminium's final value comes from the refining and smelting stages, for example.

The Economist

Expert writing Tips

Best practice

When using the word “smelting”, consider your audience. In technical contexts, it's readily understood, but for general audiences, clarifying with terms like “metal extraction” might be beneficial.

Common error

Avoid using "smelting" when simply referring to melting a metal. "Smelting" specifically refers to extracting metal from ore through a melting process. If you're just melting an already refined metal, use "melting" or "fusion".

Linguistic Context

Smelting functions primarily as a noun referring to the process of extracting metal from ore through melting. Ludwig AI confirms its correct usage in this context. It can also function as a verb, specifically as the present participle of "smelt".

Expression frequency: Very common

Frequent in

News & Media

42%

Encyclopedias

33%

Science

25%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "smelting" is correctly used as a noun to describe the process of extracting metal from ore through melting. Ludwig AI confirms the proper usage of "smelting". It appears frequently in news, encyclopedias, and scientific contexts. To avoid errors, remember that "smelting" refers specifically to the extraction process, not simply melting refined metal. Consider using alternatives like "metal refining" or "ore processing" depending on the specific nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

extracting metal from ore

Describes the process in a more verbose way.

metal refining

Emphasizes the purification aspect of the process.

ore processing

Focuses on the broader process of treating ore, not just the melting aspect.

metal extraction

Highlights the act of removing metal from its ore.

fusion process

Highlights the melting aspect of "smelting".

melting process

Refers specifically to the act of melting.

refining process

Refers specifically to the act of refining.

pyrometallurgy

More technical term referring to high-temperature metallurgical processes.

reducing ore

Focuses on the chemical reduction aspect of extracting metal from ore.

liquefaction of ore

Emphasizes the change of state of the ore.

FAQs

How is "smelting" used in the context of metal production?

"Smelting" refers to the process of extracting a metal from its ore by heating and melting. It's a crucial step in producing various metals, such as iron, copper, and aluminum.

What are some synonyms for "smelting"?

While there aren't perfect synonyms, related terms include "metal refining", "ore processing", and "metal extraction". The best choice depends on the specific context.

What is the environmental impact of "smelting"?

"Smelting" can release pollutants into the air and water, impacting local ecosystems and human health. Modern "smelting" operations often implement technologies to mitigate these effects.

What's the difference between "refining" and "smelting"?

"Smelting" is the initial extraction of metal from ore. "Refining" is a subsequent process that removes impurities to achieve a higher purity of the metal.