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What arethe advantages and disadvantages of shape memory alloys?
Wiki User
∙ 9y ago
The advantages are they will remember the shape that you want. The disadvantages is that they will be hard to change.
Wiki User
∙ 9y ago
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What are the disadvantages of shape memory alloys?
SMAs have poor fatigue properties. While under the same loading conditions such as twisting, bending and compressing, SMA elements may survive for shorter time than a steel component. Moreover, the slow response characteristic of SMA actuators is incompatible with a high speed controller.
What metal returns into its original shape when it is heated after it was bent?
They are called smart shaped memory alloys they go back to their original shape when heated
What are the applications of alloys?
Here are some.Badly broken bones, use to but the bone straight and holding it while it healsDentist braces, used so that they put constant pressure on the teeth to force them back into place.
Why the memory alloys are better in making spectacle frames?
Memory alloys are more effective to use nowadays in spectacle frames as - obviously - the specatcles are intended to be used by a single person, therefore, by using a metal that retains the shape it is encouraged to make by the users face, it means that the person who used the spectacles regularly would find wearing them more comfortable as the alloy is moulded to the contours of their face - rather than having the set, rigid shape of many old spectacles, which may not fit a persons face and be uncomfortable to wear.
What is memory metal?
Nitinol, a nickel titanium alloy. The name stands for Nickel Titanium-Naval Ordnance Laboratory. Developed in 1959 as a more heat and impact resistant material for ICBM nosecones, it was discovered to exhibit the shape memory effect by accident laboratory management meeting in 1961. But practical use of nitinol's shape memory did not happen until the 1990s due to difficulties in processing. The shape memory effect in general dates back to 1932, when Swedish chemist Arne Ölander first observed it in gold cadmium alloys. The shape memory effect was also observed in brass in the early 1950s.
Advantages and disadvantages of s-access memory organization?
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Advantages and disadvantages of storing programs and data in the same memory?
Hence
What are the advantages and disadvantages of double over float?
Advantages: Stores more information with greater precision. Disadvantages: Takes up twice the amount of memory.
Advantages n disadvantages media storage DVD CD and memory card?
choochoo trainand a sponge^ not helpful you buffoon!advantages -Good qualitySmalldisadvantage -Read only memory
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Advantages:1) Faster memory access2) Higher CPU UtilizationDisadvantages:1) Cost Factor2) Cache coherency
How does Jonas feel about this memory What are some advantages and disadvantages of this?
to be honest im gonna fail my giver booklet Assignment... greatttt :) thank you for your timmmmeeee
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firstfit works fast.it is easy.more memory waste.time saving. bestfit works slow.it is complex.less memory wastage.time consuming
What are the advantages and disadvantages of tertiary storage?
mechanical delays associated with Tertiary Storage makes it the slowest of all storage types but largest in capacity.
What is the metal with a memory?
There are several alloys that exhibit shape memory, the most widely known is Nitinol.
What are the advantages and disadvantages of the voice recorder?
Advantages: Memory can be expanded to over 32GB They are portable Use it as a learning tool Can record 500 hours of speech. Disadvantages: Expensive Hard to use If you loose it, someone can hear everything recorded People can record people without permission. :)
What are the advantages and disadvantages of e-ball computer technology?
The advantage of the E-ball computer technology is that it is portable and it has a large memory. The disadvantage is that the cost of the E-ball is very high and the normal operating systems cannot work in these computers.
What are the disadvantages of memory segmentation in 8086?
disadvantages of memory segmentation
