High efficiency ferrite heat exchange tubeRefers to the use of ultra-pure ferrite as the material of high-efficiency heat exchange tube. Ferrite has a higher thermal conductivity, which is 1.3-1.6 times that of conventional austenitic stainless steel, and the heat conduction is more uniform, which can significantly improve the heat exchange efficiency of the heat exchange tube under specific operating conditions.
1 ferritic stainless steel magnetic
2 The thermal expansion rate of ferritic stainless steel is low and the elastic modulus is large.
3 Ferrite has high thermal conductivity, which is 1.3-1.6 times that of austenitic stainless steel, and the heat conduction is more uniform, which can improve the heat exchange efficiency
4 ferritic stainless steel containing stabilizing element Nb, has good creep resistance
5 good processing performance
6 In cold working deformation, the deformation recovery tendency of ferritic stainless steel is smaller than that of austenitic stainless steel, and the deep-drawing formability is better than that of austenitic stainless steel.
7 High ferrite yield strength
8 ferritic stainless steel has good resistance to uniform corrosion, pitting corrosion and crevice corrosion
9 excellent resistance to stress corrosion, resistance to various local corrosion and good oxidation resistance medium uniform corrosion ability (including high temperature oxidation)
10 Low density, the same specifications, can save material by 2.5
Nuclear power, marine environment, products with high requirements for chloride ion corrosion resistance, lithium bromide air conditioning (non-electric air conditioning) and other industries
|Applied to Coastal Power Plant
|Application in nuclear power industry
|Used in lithium bromide air conditioning unit