Nickel powdermainly used in chemical catalyst, flux cored wire, magnetic materials, diamond tools. Based on nickel adding additional elements called nickel concoction composition of the alloy
Nickel and nickel alloys
Nickel has deserving mechanical, physical andchemical properties, to add a suitable element can rewrite its oxidationresistance, abrasion resistance, lanky temperature strength and emend certainphysical properties Nickel alloys as electron tubes, rightness mix (magneticalloy, precision resistance alloys, electric alloys, etc.), nickel-basedsuperalloy, nickel-based sore unaffected alloys and shape memory alloy.Energy development, chemicals, electronics, marine, aviation and aerospacesectors, nickel mixture has a panoramic gamut of uses
As the surveys by metal powder supplier, nickel cancompose of a variety of alloys like copper, iron, manganese, chromium, silicon,magnesium The nickel-copper alloy is noted monel, its lanky strength, goodplasticity, in the atmosphere unbefitting 750 degrees the chemical stability is good,and widely used in the electrical industry, vacuum tubes, chemical industry,medical channel and nautical ship industrial
The nickel base superalloys: the mainalloying elements are chromium, tungsten, molybdenum, cobalt, aluminum,titanium, boron, zirconium, etc. Which chromium has the engender of antioxidantand anti-corrosive, the additional elements keep strengthening originate Under a hightemperature of 650 to 1000 C has a high force and anti-oxidation, anti-gascorrosion resistance is the most widely applied in the high-temperature alloys,high temperature and the highest intensity of a position of alloys Used in themanufacture of aircraft gadget blades and rocket engines, temperatures on partsof the nuclear reactor, easgerness conversion devices.
Nickel-based ulcer immune alloys:the major alloying elements are copper, chromium, and molybdenum Has a goodoverall performance, resistance to acerbic abrasion and importance erosion Thefirst application is the nickel-copper alloy, furthermore recognized as monel; in additionto there are moreover have the nickel-chromium alloy, nickel-molybdenum alloys,nickel-chromium-molybdenum alloy, etc Used in the moulding of a variety ofcorrosion-resistant parts.
A nickel-base wear-resistant alloy: themain brew elements are chromium, molybdenum, tungsten, moreover contains a smallamount of niobium, tantalum, and indium Except for the wear resistance performance,it furthermore with interest anti-oxidation, corrosion, welding performance. Can bemanufactured wear parts, can further be used as the coating related to be coatedon the surface of the other base related through the surfacing and sprayingprocess
The nickel-base the validity alloy:nickel-based succulent magnetic alloys, nickel-based correctness resistance alloys andnickel-based alloys for electrical heating. The most commonly used softmagnetic brew containing about 80% nickel, permalloy, its maximum permeabilityand the starting gigantic permeability, low coercive force, is the kernel relevant whichimportant to the electronics industry The paramount mix feature is chromium,aluminum, copper nickel base correctness resistor alloy, this mixture has a highresistivity and low temperature coefficient of resistivity and good corrosionresistance, for the moulding of resistors Nickel base electrothermal alloy isnickel concoction containing 20% chromium, has a benefit oxidation resistance,corrosion resistance, long-term use at a temperature of 1000 ~ 1100
Nickel-based knead memory alloys: a nickelalloy containing 50% titanium. Its reaction temperature is 70 C, the shapememory engender is welfare The meagre changes in the standard of nickel-titaniumcomposition, the retrieval temperature can be varied within the scale of 30 ~ 100 And other used in the forming of the protectorate automatically openstructural parts, the self-excitation fasteners aerospace industry, bio-medicaluse of the affected kernel motor. Source:http://www.mhcmpcom
