Question:
In a composite material, the phase that is continuous and surrounds the other phase is called the
In a composite material, the phase that is continuous and surrounds the other phase is called the
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Matrix = Continuous Phase (holds the structure). Reinforcement = Discontinuous Phase (provides strength/stiffness).
Updated On: Jun 25, 2026
- \( \text{Reinforcement} \)
- \( \text{Matrix} \)
- \( \text{Fiber} \)
- \( \text{Dispersoid} \)
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The Correct Option is B
Solution and Explanation
Concept:
An engineered composite material consists structurally of two primary components or phases:
• Matrix Phase: The continuous, surrounding background medium that holds everything together and distributes external loads.
• Dispersed/Reinforcement Phase: The discontinuous phase embedded within the matrix designed to augment mechanical, structural, or thermal characteristics (e.g., fibers, particulates).
Step 1: Matching Phase Geometry to Nomenclature
The phase tasked with surrounding, binding, protecting, and keeping the structural orientation of the reinforcement intact is structurally defined as the matrix phase. Reinforcements like fibers or dispersoids are isolated particles or threads floating inside this continuous domain.
• Matrix Phase: The continuous, surrounding background medium that holds everything together and distributes external loads.
• Dispersed/Reinforcement Phase: The discontinuous phase embedded within the matrix designed to augment mechanical, structural, or thermal characteristics (e.g., fibers, particulates).
Step 1: Matching Phase Geometry to Nomenclature
The phase tasked with surrounding, binding, protecting, and keeping the structural orientation of the reinforcement intact is structurally defined as the matrix phase. Reinforcements like fibers or dispersoids are isolated particles or threads floating inside this continuous domain.
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