write application regarding metals and non metal used in space research , satellites,space program
Answers
Answer:
Application regarding metals and non metals that are used in space research, satellites and space programs are mentioned below.
Explanation:
One thing that you need to keep in mind here is that we are speaking of space programs, satellites and space crafts. So it is obvious that the metals or non metals that are to be used here need to bed extremely light weight.
At the same time, it is also important that the metal or non metal that is to be used here, certainly has to be resistant to extreme heat and temperature conditions.
To make selection NASA ensures and tests different types of metals and non metals and then selects only few that can withstand extreme heat, cold and pressure and at the same time are extremely light in weight.
Aluminum and all its composite metals and non metals are good examples of metal that is used widely in making external body of the space craft and space station and satellites. Apart from this, Titanium and all its other alloys is also used in making the external body parts and nuts and bolts of the external body of satellites and space craft as it is very strong.
Apart from this a non metal material termed as thermal tiles are also used widely in the space craft and satellites as it has the ability to withstand heat and cold temperatures.
Following are the applications,
One of the materials that regularly can possess all the necessary qualities is Kevlar. Kevlar, a material utilized in impenetrable vests and protective layer, is an inconceivably lightweight and solid material making it ideal for space travel.
-An item that is persistently moving all through the sun's immediate warmth is in consistent temperature transition, which can make it grow and contract. Accordingly, researchers consider a material's capacity to keep up its size and shape notwithstanding temperature changes, which is known as dimensional security.
-Structures in space additionally should almost certainly withstand its interestingly unforgiving condition. This is viewed as a material's situation security. In space this implies the material can stay stable in regardless of the nearness of radiation and the vacuum of room.
The most significant properties of another material which will be utilized in space are quality and solidness. At the point when an article is in circle around the Earth it will be exposed to staggering powers that will tear separated more fragile structures.
The dispatch alone can put a material under up to multiple times the power of gravity, implying that every segment will weigh up to three fold the amount of as it would on Earth. The material must keep up its trustworthiness and not break or twist under tremendous powers or the satellite won't work once it achieves space.