Ni2 Nickel Alloy Strip,
Ni4 Nickel Alloy Strip
Nickel plated stainless steel tape high purity nickel with imported precision pure nickel Ni4 Ni2
The amount of more than 99.96 (%) 0.004 impurity content (%) weight 0.5 (kg/ block)
Imported pure nickel belt, nickel plated stainless steel strip
Alloy with nickel as the base to add other elements. After 1905 the prepared copper containing about 30% of Monel alloy (Monel), nickel alloy is earlier. Nickel has good mechanical, physical and chemical properties, adding suitable elements can improve its oxidation resistance, corrosion resistance, high temperature strength and improve some physical properties. Nickel alloy can be used as electronic materials, precision alloy (magnetic alloy, precision resistance alloy, electric heating alloy, etc.), nickel based high temperature alloy and nickel based corrosion resistant alloy, shape memory alloy, etc.. Nickel alloys are widely used in energy development, chemical engineering, electronics, navigation, aviation and aerospace.
British scientists use the etching technology, with nitric acid soaking with a moderate amount of phosphorus element of the nickel alloy, to produce a very low light reflectivity of ultra black surface material, which is the world's most known black material.
Iron and nickel can form a variety of alloys with copper, iron, manganese, chromium, silicon and magnesium, which is famous for its high strength, good plasticity and stability, and is widely used in electrical industry, vacuum tube, chemical industry, medical equipment and marine industry, etc.
Note: cutting process difficulty.
Application and classification of 2 nickel alloys
Nickel base superalloy. The main alloying elements include chromium, tungsten, molybdenum, cobalt, aluminum, titanium, boron, zirconium, etc.. Which has the role of anti - oxidation and corrosion, other elements play an enhanced role. At 650 ~ 1000, there is a high strength and oxidation resistance, corrosion resistance, is the most widely used in high temperature alloy, high temperature strength of a class of alloys. The talent is scarce mainly in iron and steel co.. High temperature components used in the manufacture of aircraft engine blades and rocket engines, nuclear reactors, energy conversion equipment.
Ni base corrosion resistant alloy. The main alloying elements are copper, chromium and molybdenum. Has a good overall performance, resistant to acid corrosion and stress corrosion. The first application is nickel copper alloy, also known as Monel alloy. In addition, there is a Ni Cr alloy, Ni Mo alloy, nickel chromium molybdenum alloy. Used in the manufacture of all kinds of corrosion-resistant parts.
Nickel base wear resistant alloy. The main alloying elements are chromium, molybdenum and tungsten, which also contain a small amount of niobium, tantalum, and indium. In addition to the wear resistance, its antioxidant, corrosion resistance, welding performance. It can be made of wear-resistant parts, also can be used as coating material, through the surfacing and spraying process will be covered in other matrix material surface.
The nickel base alloy precision. Including nickel based soft magnetic alloy, nickel based precision resistance alloy and nickel based alloy, etc.. The most commonly used soft magnetic alloy containing nickel 80% of permalloy, the maximum initial permeability and high permeability and the coercivity low, electronic industry important core material. The main alloying elements of nickel based precision resistance alloys are chromium, aluminum and copper, which have high resistivity, low resistivity temperature coefficient and good corrosion resistance. Nickel base alloys for electrical heating is 20% chromium nickel alloy and has good resistance to oxidation and corrosion resistance, in 1000 to 1100 DEG C under long-term use.
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