History of Metals

If you order your cheap custom essays from our custom writing service you will receive a perfectly written assignment on History of Metals. What we need from you is to provide us with your detailed paper instructions for our experienced writers to follow all of your specific writing requirements. Specify your order details, state the exact number of pages required and our custom writing professionals will deliver the best quality History of Metals paper right on time.

Our staff of freelance writers includes over 120 experts proficient in History of Metals, therefore you can rest assured that your assignment will be handled by only top rated specialists. Order your History of Metals paper at affordable prices with cheap essay writing service!

Tungsten (W)

Tungsten was discovered in 178 in Spain by Fausto and Juan Jose de Elhuyar.It has the highest melting point of all metals (and all elements other than carbon) at 4°C, and so is used in missiles. It is also used in glass-to-metal seals, light bulb filaments, X-ray targets, heating elements in electrical appliances and electrical contact points in cars.

Lead (Pb)

Lead has been known since ancient times, its date of discovery is not known. It is believed to be the oldest metal. Lead's many uses include batteries, cable covering, ammunition, paint, shield around x-ray equipment, plumbing and in insecticides.

Cheap Custom Essays on History of Metals

Radium (Ra)

Radium was discovered in 188 by Pierre and Marie Curie in France. It is over a million times more radioactive than the same weight of uranium. It is luminescent and used in self-luminous paints and in treatment of cancer.

Iron (Fe)

Iron has been known since prehistoric times, and is mentioned in Genesis. Smelted iron artifacts have been found, dating back to 000 B.C.E. It is a key component of haemoglobin, but is usually combined with other metals in an alloy, as it is very reactive and corrodes rapidly. Common alloys involving iron include pig iron, wrought iron, carbon steel and alloy steels.

Lithium (Li)

Lithium was discovered in 1817 in Sweden by Johan August Arfvedson. Lithium compounds are used to absorb carbon dioxide in space vehicles, dry cells and as drugs to treat maniac-depressive disorders. Lithium alloys are used in aircraft, and lithium is also used in nuclear applications and in the production of high strength glasses and ceramics.

Mercury (Hg)

Mercury is another ancient metal, and was known to the Chinese and Hindus before 000 B.C.E. It was named after the planet Mercury, and unfortunately for those who used it, was made into an ointment by the Greeks and used in cosmetics by the Egyptians. Today, it is used in thermometers, barometers, diffusion pumps, dental fillings, the making of caustic soda, chlorine, pesticides and antifouling paint, and the gaseous form of mercury is used in advertising signs.

Platinum (Pt)

Antonio de Ulloa discovered in platinum in 175, South America. This precious metal is extremely rare and resistant to corrosion. Platinum is commonly found in jewellery, wire and vessels in laboratories, electrical contacts, corrosion-resistant apparatus, dentistry, coating missile nose cones and jet engine fuel nozzles. A certain platinum compound is effective in treating some cancers, including leukemia.

Titanium (Ti)

Titanium was discovered in 171 by William Gregor. It is used in its alloy form in the aerospace industry, and in joint replacements, especially hip ball-and-socket joints. As it is very resistant, Titanium is commonly found in ship areas exposed to sea water, and is also used in paint.

Gold (Au)

Gold was both known and highly valued in ancient times. Egyptian inscriptions dating back to 600 B.C.E. describe gold, and it is mentioned several times in the Old Testament. It is the most malleable and ductile metal, and so it usually alloyed to give it strength. Gold's many uses include in coins, jewellery and decoration, electronics, plating, dentistry and photography.

Copper (Cu)

Copper is one of the oldest metals known, possibly because it is so easy to use. There are reports of copper beads in Iraq in 000 B.C.E. and by 4000 B.C.E., was being refined and used in pottery in North Africa. It is one of the best conductors of electricity, and its alloys, brass and bronze are very important. Other uses include wire, coinage metal, copper compounds used in water purification and analytical chemistry.

Please note that this sample paper on History of Metals is for your review only. In order to eliminate any of the plagiarism issues, it is highly recommended that you do not use it for you own writing purposes. In case you experience difficulties with writing a well structured and accurately composed paper on History of Metals, we are here to assist you. Your cheap research papers on History of Metals will be written from scratch, so you do not have to worry about its originality.

Order your authentic assignment from cheap essay writing service and you will be amazed at how easy it is to complete a quality custom paper within the shortest time possible!