Alloy Suppliers

About Alloy Suppliers and Alloy Supply, Including: Aluminum Alloy, Copper Alloy, Custom Alloy, Metal Alloy, Nickel Alloy, Steel Alloy and Titanium Alloy.

An alloy is a compound of two or more elements, at least one of which is a metal. A binary alloy has two components, a ternary alloy has three and a quaternary alloy has four. The result of these combinations is a metallic substance that has significant differences from its components. Alloy supply is often stronger, more durable and has more desirable properties than those of their individual components, such as increased hardness or malleability. This is why alloys are more often used in industrial applications. The alloy usually takes characteristics of the elements it is made from, physical properties like reactivity, density and electrical and thermal conductivity. On the other hand, the alloy’s engineering properties such as tensile and shear strength, can be very different from the original materials.

When specific qualities of metals are needed for applications such as rockets and aircrafts, alloys can be made and provided by alloy suppliers to match predetermined sets of characteristics. In these cases, lightweight alloys with strong heat-resistance are created. There are also alloys with particular nuclear absorption qualities for use in nuclear reactors; there are alloys used as superconductors in very low temperature applications, and there are alloys which are designed to resist the corrosive effects of boiling salt water and are used in desalination plants. Most metals can be used in the forming of alloys, and there are many different alloys, including stainless steel, pewter, brass, bronze and more. Aluminum is often mixed with copper, magnesium or zinc to form alloys used in building products, rigid and flexible packaging and transportation. Alloy supply of all types is used in various industries: water extraction, treatment and distribution, construction, agriculture, construction and architecture, pharmaceuticals, consumer products, and manufacturing industries including oil, petroleum and chemicals. In most of the applications in which alloy metals are used, there are no acceptable or economic alternatives to alloys.

Types of alloy supply include intermetallics and superalloys. Intermetallics are alloys of two or more metals which form a new compound. These are sometimes used because they have more magnetic, superconducting and chemical properties, and they can combine ceramic and metallic properties when resistance to high temperatures and hardness is more important than the toughness and ease of processing that is more often desired. Superalloys are used mostly for their high temperature creep resistance, but they also have mechanical strength, good surface stability and both corrosion and oxidation resistance. Because of these qualities, alloy suppliers use them in applications such as aircraft and industrial gas turbines, military electric motors, chemical processing vessels and heat exchanger tubing.

In the past, most alloys have been formed by melting down the materials and then mixing them together. However, powder metallurgy is becoming a more popular method of creating alloys. This process mixes dry powders, squeezes them together under high pressure and heats them to temperatures just below their melting points, resulting in a solid, homogeneous alloy. Ion implantation is another technique by which to form alloys and uses beams of ions of carbon, nitrogen and other elements, and fires the beams into selected metals in a vacuum chamber that produces a strong, thin layer of alloy on the metal surface. Alloy suppliers also recycle, and in fact, alloy scrap is marketed as a valuable commodity and is essential to the economic production of alloys.

Alloy Suppliers and Alloy Supply Images Provided by Trans World Alloys

Types of Alloys

• Aluminum alloy is a metallic material made from a combination of aluminum and another element, aluminum being the main component.
  
• Binary alloys are made up of two components.
  
• Brass is an alloy formed from copper and zinc.
  
• Bronze is an alloy formed from copper, zinc and sometimes tin, which produces a deep reddish-brown color.
  
• Casting alloys are alloys used to form objects in molds, and they are more easily molded than other alloys.
  
• Copper alloy is a combination of copper and another element, in which copper is the chief component.
  
• Custom alloys can be engineered to have specific properties that meet requirements for a specific application.
  
• Ferrous alloys are all alloys that are based on iron.
  
• Hastelloy is a trademark alloy from Hayes International, Inc. and is made up of nickel mixed with one of several options: cobalt, iron, copper, titanium, aluminum, etc. Hastelloys are considered to be superalloys and are used in highly corrosive and erosion prone environments.
  
• Iconel is an alloy made from nickel and chromium and is often used in the nuclear engineering, industrial furnace and rocket engine industries because of its resistance to high temperatures and corrosion.
  
• Intermetallics are alloys of two or more metals in a certain proportion, forming a new chemical compound.
  
• Metal alloy is an amalgamation of two or more elements, one of which must be a metal.
  
• Monel is a trademarked alloy made up of nickel and copper with some manganese and iron; it is primarily known as a rust-resistant and corrosion resistant material.
  
• Nickel alloy is a metallic material predominantly comprised of nickel.
  
• Non-Ferrous alloys are a mix of two or more non-ferrous metals, not containing iron.
  
• Quarternary alloys are alloys made up of four different components.
  
• Steel alloys are most commonly made up of nickel, chromium, silicon, manganese, tungsten, molybdenum and vanadium, and are used for their increased hardness, strength and chemical resistance.
  
• Superalloys, or high-performance alloys, can withstand extreme temperatures that would destroy metals like steel and aluminum. A superalloy will have excellent mechanical strength, surface stability and corrosion resistance.
  
• Ternary alloys are alloys made up of three different components.
  
• Titanium alloy is a metal alloy in which titanium remains the main component.
  

Alloy Supplier Terms

Alloy - A substance that has metallic properties and is composed of two or more elements, at least one of which is a metal.

Alloying element - An element added to a metal that effects changes in structure and properties.

Ion implantation - A process using beams of ions of carbon, nitrogen and other elements which are fired into metals in a vacuum chamber in order to produce a thin layer of alloy on the metal surface.

Malleable - A process used to change the shape or form of metals and alloys.

Metallurgy - The study of the physical and chemical behavior of metallic elements, their intermetallic compounds and their alloy mixtures.

Powder metallurgy - The process by which alloys are mixed in powder form and heated into a solid, homogeneous alloy.