white metal

/'wait'metl/ Cách viết khác : (white_alloy) /'wait white alloy/

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Explanation of "White Metal"

Definition:
"White metal" is a noun that refers to a type of metal alloy, which is a mixture of different metals. This alloy typically has a shiny, silvery appearance, hence the name "white." It is often made from a combination of metals like lead and tin. White metal is commonly used to make bearings, which are parts that help reduce friction in machines, allowing them to move smoothly.

Usage Instructions:

• Use "white metal" when talking about materials used in manufacturing and engineering.
• It is often used in technical contexts, such as in discussions about machinery or manufacturing processes.

Example:

• "The engineer chose to use white metal for the bearings because it provides excellent durability and reduces wear."

Advanced Usage:

In advanced discussions, you might encounter terms like "white metal casting," which refers to the process of shaping white metal into specific forms for various industrial applications.

Word Variants:

• White-metal (adjective): Describing something made of or related to white metal. For example, "white-metal bearings."
• Alloy (noun): A mixture of metals, which is what white metal is.

Different Meanings:

While "white metal" specifically refers to a type of alloy in engineering, it's important to note that "metal" by itself can refer to any of a group of elements that are typically solid, shiny, and good conductors of heat and electricity.

Synonyms:

• Alloy: A general term for a mixture of metals.
• Tin: Often a component of white metal, though it refers to a specific metal.
• Lead: Another common component of white metal.

Idioms and Phrasal Verbs:

• There are no specific idioms or phrasal verbs directly related to "white metal." However, you might encounter phrases in manufacturing contexts, such as "cast in metal," which means to shape a metal into a specific form.

Conclusion:

In summary, "white metal" is a noun used primarily in technical fields to describe a shiny, silvery alloy often made of lead and tin, commonly used for making bearings in machinery.

Academic

Noun

1. an alloy (often of lead or tin base) used for bearings

Synonyms

• bearing metal