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carborundum

Aussprache: [kɑːrbəˈrʌndəm]

Wort

So verwendest du carborundum in einem Satz: 2 Bedeutungen und 6 Beispiele mit Audio.

Kontext: „material science“

(noun) Carborundum is a very hard material made of silicon carbide. It's often used for making tools that grind or cut other materials because it’s really tough.

Beispiel

The workshop uses carborundum to create strong cutting tools that last a long time.

Beispiel

The standard tools couldn't compete with the durability of carborundum, as they wore out quickly.

Beispiel

Do you know why carborundum is preferred for manufacturing cutting tools?

Kontext: „historical product“

(noun) Carborundum was originally a trademark name for a type of abrasive that is made from silicon carbide. It was first created in the late 19th century.

Beispiel

Back in the day, carborundum was widely used for polishing glass and metals.

Beispiel

Today, most people don't use carborundum as much as they used to because there are better options available.

Beispiel

What do you think made carborundum so popular in the past?

Wie man carborundum ausspricht

Aussprache: [kɑːrbəˈrʌndəm]

Höre zu und wiederhole so oft du willst.

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