Which material typically withstands higher temperatures than metals?

Study for the HSC Engineering Studies Exam. Practice with flashcards and multiple-choice questions, each with hints and explanations. Get ready for your exam!

Ceramics are known for their exceptional resistance to high temperatures, making them suitable for applications where thermal stability is paramount. Unlike metals, which can lose strength and undergo changes in their physical properties at elevated temperatures, ceramics maintain their structural integrity and do not deform easily. This property is due to their strong ionic and covalent bonds, which contribute to their high melting points and overall durability under extreme heat.

In contrast, while plastics may withstand moderate temperatures, they typically begin to deform or melt under high heat. Wood is organic and can easily ignite or degrade when exposed to high temperatures. Paper is also prone to burning or losing its structural characteristics when heated. Therefore, ceramics stand out as the material that can endure significantly higher temperatures than metals and the other listed materials, making them particularly effective in applications such as insulators, refractories, and components in high-temperature environments.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy