Aerospace-Field
Zhongxing's products for aerospace industry are mainly for aero-engine and space rocket satellite special fluid capillary conveying pipes and alloy tube fittings for precision instruments, and also supply alloy profiles. Zhong Xing has been leading the industry for the supply of products such as GH41691*0.05*900mm.
Aerospace industry is a measure of the country's comprehensive national strength, industrial base and scientific and technological level of concentrated embodiment, aerospace equipment structure is complex, the use of a wide range of materials, aerospace vehicles in ultra-high temperature, ultra-low temperature, high vacuum, high stress, strong corrosion and other extreme conditions work, in addition to relying on the optimal structural design, but also depend on the material has excellent characteristics and functions.
Superalloy has been used in aero engines since its birth. In modern aero engines, the amount of superalloy materials accounts for 40% to 60% of the total weight of the engine, which is mainly used in four hot end components: combustion chamber, guide, turbine blade and turbine disc. In addition, it is also used in parts such as casing, ring, afterburner and tail nozzle. It is mainly used for four hot end components: combustion chamber, guide, turbine blade and turbine disc. In addition, it is also used for parts such as casing, ring, afterburner and tail nozzle.
Representative superalloy grades are:
Solid solution strengthened
nickel-based alloys
GH2132\GH2507, GH3030, GH3039, GH3028, GH3128, etc
Age hardening
nickel-based alloys
GH4033, GH4037, GH4043, GH4049, GH4133, GH4169, GH4145, etc
