8 grade of high temperature Aluminium (Al) Nickel (Ni) Cobalt (Co) Alnico magnet what is temperature/resistance of alnico magnet? AlNiCo magnets are characterized by excellent temperature stability and good resistance to demagnetization from vibration and shock.
Hydronalium (up to 12% magnesium, 1% manganese): used in shipbuilding, resists seawater corrosion Italma (3.5% magnesium, 0.3% manganese): formerly used to make coinage of the Italian lira Magnalium (5-50% magnesium): used in airplane bodies, ladders, pyrotechnics, etc.
Aluminum's applications are too numerous to list, and because of the metal's special properties researchers are finding new applications on a regular basis. Generally speaking, aluminum and its many alloys are used in three major industries; transportation, packaging, and construction.
Brass is considered a low friction and non-magnetic alloy, while its acoustic properties have resulted in its use in many 'brass band' musical instruments. Artists and architects value the metal's aesthetic properties, as it can be produced in a range of colors, from deep red to golden yellow.
Other elements are sometimes considered to be precious metals. Rhenium is commonly included on the list. Some sources consider indium to be a precious metal. Alloys made using precious metals are themselves precious. A good example is electrum, a naturally occurring alloy of silver and gold.
Aluminium forms a thin passivation layer on the surface of the metal. Bell metal; Phosphor bronze; Nickel bronzes, e.g. nickel silver and cupronickel; Speculum metal; UNS C69100; Precious metal alloys. Copper is often alloyed with precious metals like gold (Au) and silver (Ag).
Silicon ferroalloy consumption is driven by cast iron and steel production, where silicon alloys are used as deoxidizers. Some silicon metal was also used as an alloying agent with iron. On the basis of silicon content, net production of ferrosilicon and miscellaneous silicon alloys in the US was 148,000 t in 2008.
Stainless steel, due to its superior corrosion resistance relative to most other metals, including steel and aluminum, becomes the cathode accelerating the corrosion of the anodic metal. An example, is the corrosion of aluminum rivets fastening stainless steel sheets in contact with water.
Examples of ferrous metals include carbon steel, mild steel, stainless steel, cast iron and wrought iron. Any metal that has iron as the main metal in its composition is considered to be ferrous. Most metals today are made up of several different elements. The two main types of metals include ...