30 Questions
What is a common characteristic of polymers?
Low thermal conductivity
Which type of foam is characterized by low thermal conductivity and high compression strength?
Glass Foam
What is a key advantage of Metal Foams?
High energy absorption
Which industry commonly uses Polymer Foams?
Automotive
What is a distinguishing feature of Ceramic Foam?
High temperature resistance
In which type of glass is fiber optics used?
Silica glass
In a flake composite, how is the flakes dispersion in the matrix described?
Random
What is the function of the fibers in fiber-reinforced composites?
Primary load-carrying constituent
What type of composite is composed of completely bonded thin elementary layers?
Laminar composite
What distinguishes advance materials from conventional materials?
Distinct advantage/s in performance
Which type of composite involves concrete mixed with glass fiber optical strands to create a solid but sheer block?
Translucent concrete
What is the purpose of using Flexicomb, which involves pressing metal layers between wood?
Allowing electric current to pass through structure
Which type of foam is commonly used for filtering molten metal or hot gas?
Ceramic Foam
What is one of the main characteristics of pure metals according to the text?
High strength
Which material is classified as non-ferrous and has very low permeability?
Aluminum
What is the main purpose of reinforcement in composite materials?
To enhance mechanical properties
Which type of matrix constituent is used in Carbon Matrix composites?
Carbon Matrix
What characteristic makes composite materials desirable for many applications?
Environmental resistance
What are the factors affecting the system of classification of materials in material science and engineering?
Chemical composition, mode of occurrence, refining process, atomic structure, industrial use
Which type of material comes from plants, animals, or the earth and can be organic or inorganic?
Natural materials
What characterizes inorganic crystalline materials?
Strong and hard but also very brittle
What is a common use of natural materials in construction?
Making tiles, flooring, and bricks
What characterizes non-crystalline, amorphous materials?
Transparent, brittle, chemically inert
What distinguishes advanced ceramics like alumina and zirconia from other materials?
Non-conductive nature and brittleness
What is the main characteristic of RichLite Self-Repairing Cement Countertops?
Made of 70% recycled paper
Which feature makes Carbon Fiber a desirable material?
5x strength, 2x stiff
What sets Bendable Concrete apart from conventional concrete?
Resistant to cracking
What is the defining characteristic of Concrete Canvas?
Fire-resistant properties
What distinguishes Low E-glass/film in terms of light management?
Reflects heat effectively
What is the main advantage of Paper Insulation compared to chemical foams?
Insect-resistant and fire-retardant
Explore the various uses of metal, glass, and ceramic foams in industries like petrochemical, aerospace, thermal/sound insulation, filtering molten metal, and more. Learn about the unique properties and applications of these lightweight structural materials.
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