Question:
Cermet's are combination of
Cermet's are combination of
Show Hint
Cermet means ceramic-metal composite; it combines hardness of ceramics with toughness of metals.
Updated On: May 7, 2026
- Ceramics & glass
- Ceramics & metal
- Cement & Metal
- Carbon and Metals
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Concept:
The word cermet is formed by combining two words:
\[
\text{Ceramic}+\text{Metal}
\]
Step 1: Cermets contain ceramic particles and a metallic phase.
Step 2: The ceramic phase provides hardness, wear resistance, and high-temperature resistance.
Step 3: The metallic phase provides toughness, ductility, and better thermal shock resistance.
Step 4: Therefore, cermets are composite materials made from: \[ \text{Ceramics and metal} \] Hence, the correct answer is: \[ \boxed{\text{Ceramics \& metal}} \]
Step 1: Cermets contain ceramic particles and a metallic phase.
Step 2: The ceramic phase provides hardness, wear resistance, and high-temperature resistance.
Step 3: The metallic phase provides toughness, ductility, and better thermal shock resistance.
Step 4: Therefore, cermets are composite materials made from: \[ \text{Ceramics and metal} \] Hence, the correct answer is: \[ \boxed{\text{Ceramics \& metal}} \]
Was this answer helpful?
0
0
Top AP ECET Ceramic Technology Questions
- The Earth's core is primarily composed of
- Which type of rock is formed from cooling Lava or Magma?
- Granite is an example of
- Which of the following is a Metamorphic rock?
- The hardest mineral on the Moh's scale is
View More Questions
Top AP ECET materials science Questions
- The Earth's core is primarily composed of
- Which type of rock is formed from cooling Lava or Magma?
- Granite is an example of
- Which of the following is a Metamorphic rock?
- The hardest mineral on the Moh's scale is
View More Questions
Top AP ECET Questions
- The sum of the four digit even numbers that can be formed with the digits 0,3,5,4 with out repetition is
- Thermal decomposition of $HCOOH$ is a first order reaction and the rate constant at T(K) is $4.606 \times 10^{-3}\, s^{-1}$. The time required to decompose $90\%$ of initial quantity of $HCOOH$ at $T(K)$ in seconds is
- Three rods of same dimensions have thermal conductivities 3 K, 2 K and K. They are arranged as shown below:What will be the temperature T of the junction?
- To which group and period does the element belong if the electronic configuration of an element in its $-2$ oxidation state is $1s^{2} 2s^{2} 2p^{6} 3s^{2} 3p^{6}$ ?
- A ball of mass 0.6 kg attached to a light inextensible string rotates in a vertical circle of radius 0.75 m such that it has a speed of $ 5\text{ }m{{s}^{-1}} $ when the string is horizontal. Tension in string when it h horizontal on other side is $ (g=10m{{s}^{-}}2) $
View More Questions