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Hna1/Hre/Alchrome 875 Heating Resistance Wire for Retort Furnace1
Other Alloys, Fecral Alloy Wire, Hre Wire
Huona (Shanghai) New Material Co., Ltd.
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Product Description HNA1/HRE/Alchrome 875 Heating Resistance Wire For Retort FurnaceProduct DescriptionA-1 large-sized cold-drawn wire products can be used for high-temperature resistance furnace. Practice has proved that: the product process is stable, integrated performance is good. Has good high temperature oxidation resistance and longer service life; excellent winding properties at room temperature processing, ease of processing molding; little rebound resilience and so on. Processing performance is very good; operating temperature can reach 1400 oC.Main specifications and uses:Conventional Product specifications: 0.5 ~ 10 mmUses: mainly used in powder metallurgy furnace, diffusion furnace, radiant tube heater and all kinds of high-temperature furnace heating body.MAIN CHEMICAL ELEMENTS AND PROPERTIES Properties \ Grade CrAl ReFe 25.06.0 SuitableBalanceMax Continuous Service Temperature(oC) Diameter 1.0-3.0 Diameter large than 3.0, 1225-1350oC 1400oC Resisivity 20oC (ohm*mm2/m) 1.45 Density(g/cm3) 7.1 Approximate Melting Point( oC) 1500 Elongation (%) 16-33 Repeatedly Bend Frequency(F/R) 20oC 7-12 Continuous Service Time under 1350 oC More than 60 hours Micrographic Structure Ferrite The relationship between the maximum operating temperature and the furnace atmosphereFurnace Dry Air Humid Air hydrogen-argonArgonDecompositionatmosphere gas ammonia gasTemp(oC) 1400 1200 1400 9501200User Manual 1.Rated Voltage: 220V/380V2.The installation process to avoid knocking, to avoid the damp, hand-held stove wire, they should wear gloves. Wire should be installed after the furnace has remained flat, and prevent surface scratches, dirt, corrosion, or improper installation, by affecting the life of3.In the rated voltage to use. In strong reducing atmosphere, acid atmosphere, an atmosphere of high humidity will affect the use of life;4.Temperature before use should be in dry non-corrosive atmosphere, about 1000 oC spend a few hours, so that furnace wire protective film formed on the surface after normal use, so that can guarantee the normal life of furnace wire;5.Furnace installation should ensure that the insulated wire good power to avoid touching furnace after the wire, guard against electric shock or burns.
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