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Why there must be a strong bond between fiber and matrix at their interface?
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∙ 11y ago
pukimak
Wiki User
∙ 11y ago
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What is DRA Composite?
Discontinuous Reinforced Aluminum Composite DRA is an aluminum alloy reinforced with chopped fibers such as silicon carbide anywhere between 5% to 70% fiber by volume. Another more common name for this type of material is metal matrix composite, or MMC.
Why is carbon fiber a good material for prosthetic legs?
because carbon fibre is a light and yet strong material
Why concrete is strong in compression and weak in tension?
Concrete is strong in compression, as the aggregate efficiently carries the compression load. However, it is weak in tension as the cement holding the aggregate in place can crack, allowing the structure to fail. Reinforced concrete solves these problems by adding metal reinforcing bars, glass fiber, or plastic fiber to carry tensile loads
What is the difference between foam glass and fiber glass?
Foam glass is made when air bubbles are put into the glass when it is melted . Fiber glass is glass that has been pulled into long strands.
What is the purpose of fiber reinforced plasitc?
Fibre reinforced plastic is often used in construction, automotive, marine and aerospace. It's made of a polymer matrix reinforced with fibres. Some examples of those fibres are glass, aramid, carbon and basalt.
What is the fiber-wireless acess network and what is the interface architecture between them?
It is a technology where we combine fiber and wireless technology seamlessly.
Is the transverse strength of an aligned fiber composite very low compared to the longitudinal strength?
Yes. The transverse strength of an aligned fiber composite is very low compared to the longitudinal strength. This can be understood easily by considering that a pull in the longitudinal direction will be resisted by the fiber, which is normally very much more strong than the surrounding matrix. (To consider an analogy, think of a number of strings of different strengths held parallel to each other - A pull on these will be shared by each string, the stronger ones taking up the larger part of the load). To understand how a pull in the transverse direction is supported, consider a chain consisting of a large number of links that is being pulled. The pull is tranferred from one link to the next and so on. If any one of the links in the chain is weak of damaged, that will be the first to fail and will hence determine the strength of the chain (A chain is as strong as its weakest link). In the same manner, a pull in the transverse direction of an aligned composite will be transmitted repeatedly between fiber width and matrix and the interface between them. Thus the strength in the transverse direction will depend on which of the three (fiber, matrix, interface) will fail first. Since the matrix strength is normally very small as compared to the fiber, the transverse strength of the unidirectional fiber composite is low compared to the longitudinal strength. By the way, if the fiber fraction is very very small, it is possible that the strength is nearly equal in both directions.
What is fiber glass a type of?
Fiberglass is basically a plastic matrix strengthened with glass. It has the benefit of being both lightweight and strong.
Abbreviation of FDDI?
Fiber Distributed Data Interface. . .
With a matrix of resin how much will modulus increase if fiber volume fraction is increased from 25 to 50 percent assume fiber modulus is four times the matrix modulus?
Do your own assignment! I know who you are
Which kind of cabling does FDDI use?
That is fiber optic cable, as FDDI stands for Fiber Distributed Data Interface
What is made from carbon fiber composite?
1. Carbon fiber fabric, and 2. a "matrix", or binder, such as epoxy, polyester, or vinyl ester.
What is a strong fiber?
A strong fiber is one that soes not break under tension easily. Some examples of strong fibers are:kevlarhempcarbonglassspiders silk
What does FDDI or Fiber Disturbed Data Interface refer to?
FDDI refers to Fiber Disturbed Data Interface. Most people will just say FDDI for short. Most hoping, that the person in conversation knows what it stands for.
How strong is carbon fiber foam?
its very strong
Is carbon fiber strong?
yes
What has the author William E Burr written?
William E Burr has written: 'Planning for the fiber distributed data interface (FDDI)' -- subject(s): Planning, Fiber Distributed Data Interface (Computer network standard), Local area networks (Computer networks)
