Copper alloy: common copper alloys are brass, bronze and white copper.
Aluminum alloy: According to the composition and production process characteristics of aluminum alloy, it is usually divided into two major categories: deformation and casting aluminum alloy. The main applications in the industry are aluminum-manganese, aluminum-magnesium, aluminum-magnesium-copper, aluminum-magnesium-silicon. - Copper, aluminum-zinc-magnesium-copper alloy, etc. The deformed aluminum alloy is also called mature aluminum alloy. According to its composition and performance characteristics, it is divided into five types: rust-proof aluminum, hard aluminum, super-hard aluminum, wrought aluminum and special aluminum. .
Lead-based alloy: lead-based bearing alloy is lead-bismuth-tin-copper alloy, which has moderate hardness, good running-in property, slightly larger friction coefficient and low toughness. Back to this, it is suitable for casting with less impact and lighter load or Slower bearing pads.
Nickel alloy: Nickel can be combined with copper, iron, manganese, chromium, silicon and magnesium. Among them, nickel-copper alloy is a famous Monel alloy. It has high strength and good plasticity. It has chemical properties in the atmosphere below 750 °C. Stable, widely used in electrical industry, vacuum tube, chemical industry, medical equipment and marine shipbuilding industry.
Zinc alloy: The main added elements of zinc alloy are aluminum, copper and magnesium. Zinc alloy can be divided into two types: deformation and cast zinc alloy according to the processing technology. The casting zinc alloy has good fluidity and corrosion resistance, and is suitable for die-casting instruments. Automotive parts and so on.
Magnesium alloys: The alloying elements in magnesium alloys are mainly aluminum, zinc and manganese, and sometimes a small amount of zirconium, niobium, tantalum, etc. Magnesium alloys can be divided into two types: deformation and cast magnesium alloy according to different production processes. Magnesium alloys It is an important lightweight structural material widely used in aviation and aerospace industries.
Titanium alloy: Titanium alloy can be divided into three types according to the structure. (1 titanium is added with aluminum and tin. 2 titanium is added with aluminum chromium molybdenum vanadium and other alloying elements. 3 titanium is added with elements such as aluminum and vanadium.) Titanium alloy has high strength The density is small, the mechanical properties are good, the toughness and the corrosion resistance are very good. In addition, the process performance of the titanium alloy is poor, and the cutting process is difficult. In the hot working, it is very easy to absorb impurities such as hydrogen, nitrogen, nitrogen and the like. The production process is complicated.
Tin-based alloy: tin-based bearing alloy is tin-bismuth copper alloy. It has small friction coefficient, moderate hardness, good toughness, good running-in property, corrosion resistance and thermal conductivity, mainly used under high speed and heavy load conditions. Working bearing bush.http://www.danon-ferrous.com/
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