search engineering information,Seminar PPT,Projects

Thursday, 16 February 2017

strongest metals in the world/earth


Top 5 strongest Metals on the earth

strongest metals created ever,metals with high strength,strongest metals on the earth,strongest metals in universe,metals with highest strength,top 5 strongest metals with videos,videos of strongest metals strength test,strongest metals in the world,strongest metals on the earth,metals with highest strength,top 10 strongest metals,best strongest metals

hi engineers,
Today i am introducing you with strongest metals on  earth.Metals are heart of engineering.so in any field of engineering peoper selection of metal is important for proper functioning of system or structure.


Selection of metal mainly depends on Application,working condition,types of stresses and Loads after that cost and appearance considered.


Types of strengths in metals

yield strength - The stress at which specific amount of plastic deformation is produced.
compresive strength-Resistance of material for breakin under compression.
tensile strength - the resistance of a material to breaking under tension.
impact strength -Ability of material to absorb shocks and sudden impacts


Generally steel is strongest metal in the world,But with various alloying elements.

But in its standard form its strength is lower than tungsten so Tungsten is strongest metal

Here is list of strongest metals in the world or on the earth.

  • Tungsten 
  • Steel
  • Titanium
  • Chromium
  • Osmium
  • Inconel 


1-Tungsten




Tungsten is strongest metal in the world in its natural form.But with alloying elements steel is stronger than tungsten.

It have highest tensile strength with yield strength 941Mpa and Ultimate Tensile strength 1510Mpa.

It is also used for alloying of steels.Highest melting point with high density and brittleness.


Color of tungsten = Steel grey

Melting Point       = 3414 degree celsius

Applications

  • Electrical and military applications ,
  • light bulb 
  • Super alloys,
  • X-ray tubes as a filament and 
  • targets welding electrodes, 
  • Heating elements in high temperature furnace 



2-Steel


Steel is also one of strongest metal in the world.Steel is made from iron.By melting iron in blast furnace and adding carbon into it.
It have tensile strength upto 5205mpa.
Steel is the combination of iron and carbon. It is made by heating iron ore in furnace. Carbon is added to impurities form it. This additional element affects properties like toughness. Every year 1.3 billion tonnes of steel is produced. It may be of many types. Its ultimate strength is up to 5205 Mpa
Steel have many types,according to use,composition etc etc.
but mainly its classifies as low carbon steel,medium carbon steel,high carbon steel.

Color of Steel= Whitish grey

Melting Point       =1370 degree celsius

Applications

  • Transportation, 
  • Infrastructure, 
  • building and 
  • weapon industries.

3-Titanium



Titanium is silvered color metals. Titanium has low density and high strength. The strength of titanium is 434 Mpa. Low density and high strength makes it perfect for industrial use. Pure titanium is powerful than standard steel.

Color of Titanium= Silvery

Melting Point       =1680 degree celsius

Applications
  • Aircraft parts, 
  • Military equipment’s,
  •  Industrial application.




4-Chromium

Chromium is hard silvery metal having bluish in color.It is strong like diamond,It is laso used as alloying element in stainless steel's,
It produces silvery alloys,Main application is chrome plating.

Color of chromium= Bluish

Melting Point       =1890 degree Celsius

Applications
  • Chrome plate
  • In tanning
  • As mordants
  • Dye production
  • Wood preservers
  • Production of pigments
strongest metals in the world,strongest metals on the earth,metals with highest strength,top 10 strongest metals,best strongest metals

5-Osmium


osmium is bluish white colored one of high strength metal.produces very hard alloys produces fountain pen tips,needle and elctrical contacts which needs high strength.
10% osmium and 90% platinum is used in surgical implants like pacemakers and replacing heart valves.

Color of osmium= Bluish white

Melting Point       =3030 degree Celsius

Applications
  • Surgical implants
  • fountain pen tips
  • needles
  • electrical contacts



tags
strongest metals created ever,metals with high strength,strongest metals on the earth,strongest metals in universe,metals with highest strength,top 5 strongest metals with videos,videos of strongest metals strength test,strongest metals in the world,strongest metals on the earth,metals with highest strength,top 10 strongest metals,best strongest metals

No comments:

Post a Comment

GIVE QUERIES AND SUGGESTIONS.
REQUEST ANY ENGINEERING MATERIAL YOU WANT.
WE WILL UPLOAD IT FOR YOU.
GET ASSISTANCE FOR YOUR ENGINEERING PROJECTS

engineering ppt jobs

Related Posts Plugin for WordPress, Blogger...