NS141 Introduction:
NS141 solid solution strengthened iron-nickel-based alloy is an alloy composed of nickel-based and other elements.
It belongs to a kind of nickel-chromium alloy, nickel-iron alloy, nickel-copper alloy and nickel-molybdenum alloy.
Nickel has good mechanical, physical and chemical properties.
Adding appropriate elements can improve its oxidation resistance, corrosion resistance, high temperature strength and improve some physical properties.
It has excellent corrosion resistance and oxidation resistance, and has good tensile properties and fatigue properties from low temperature to 980 ºC, and is resistant to stress corrosion in salt spray atmosphere.
Chemical composition of NS141:
C(%): ≤0.030
Cr(%): 25.0~27.0
Ni(%): 34.0~37.0
Mo(%): 2.0~3.0
Co(%): -
Cu(%): 3.0~4.0
Al(%): -
Ti(%): 0.40~0.90
Fe(%): surplus
Si(%): ≤0.70
Mn(%): ≤1.00
P(%): ≤0.030
S(%): ≤0.030
other(%): -
NS141 application range:
A. Heat treatment industry. Such as furnace rolls, bell furnaces and annealing furnaces.
B. Calciner. For example, it is used to calcine to produce high-performance corundum, to calcine chromite to produce ferrochromium alloys, and to recover nickel used as a catalyst in petrochemicals.
C. Chemicals and petrochemicals for the preparation of new steam cracking crude gasoline furnaces to produce hydrogen
D. Automation device. Such as catalytic support system, spark plugs.
E. Cleaning equipment for the nuclear industry, such as nuclear waste removal.
F. Steel industry. Such as direct reduction of iron ore process to produce sponge titanium.
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