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                NiAl 80/20

                PRODUCT

                Introduction

                NiAl 80/20 is a cored wire specifically designed for either arc spraying or flame spraying. It is self-bonding to most materials and requires minimal surface preparation. Bond strengths in excess of 9000 psi can be achieved on grit blasted surfaces. NiAl80/20 exhibits good resistance to high temperature oxidation and abrasion, and excellent resistance to impact and bending. NiAl80/20 can be machined and ground to a finish of 5 micro inches.

                Equivalent: TAFA 79B, Metco 405, PMET 884

                Chemical Composition

                Composition Al% Ni%
                Min 20.0 -
                Max - Bal

                Deposit Characteristics

                Typical Hardness   Bond Strength  Deposit Rate      Deposit Efficiency   Wire Coverage
                HRB 60-75 9100 psi 10 lbs/hr/100A 60-70% 0.9 oz/ft2 / mil

                Diamenter (mm)

                2.0, 3.0, 3.17

                Available type

                Nickel wire wraped by Aluminium

                SPRAY PROCESS

                Arc Spray

                Arc spraying is the use of electric arc burning in two consecutive fed between the wires to melt the metal, with a high velocity gas stream molten metal atomization, and the atomization of the sprayed metal particles so that they accelerate the work to form a coating technology .

                Flame Spray

                The use of a flame as the heat source, the metal and non-heated to a molten state, forming a mist flow in the state of high-speed air jet to the substrate, the injection of the molten minute particles impact upon the substrate above, plastic deformation, into a sheet shape superimposed sedimentary layers.

                APPLICATION

                High Temperature Oxidation and Abrasion Resistance

                Bond coat

                Dimensional restoration 

                PACKING AND SHIPPING

                Standard Size & Packaging

                Diameter Dimension Tolerance Packing Wire Weight
                2.0mm +0/-0.05 Coil Form/Spool 10-100kgs/coil
                5kgs(11 lbs)/spool
                3.0mm +0/-0.05 Coil Form/Spool 10-100kgs/coil
                5kgs(11 lbs)/spool
                1/8"(3.17mm) +0/-0.05 Coil Form/Spool 10-100kgs/coil
                5kgs(11 lbs)/spool

                Label

                Brand, Neutral or Customized

                Lead time

                According to the quantity

                Delivery

                Courier, Air, Sea

                Leave message

                Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.

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