Zirconium Processing Parts High Purity Zr Components For Nuclear Chemical Aerospace Electronics Medical And Marine Industrial Applications

Product details

The application of zirconium processing parts highly depends on their performance. The core requirements of different industries determine the shape and process selection of the processing parts: 1. Nuclear industry: "Safety barrier" of nuclear reactors Nuclear fuel cladding tubes: Made from Zr-4 alloy (zirconium - tin - iron - chromium alloy) through "compression + cold rolling + annealing", used to enclose nuclear fuel cores to prevent radioactive material leakage. Extremely high dimensional accuracy and welding sealingity are required, and non-destructive testing (such as eddy current testing, X-ray testing) must be carried out to ensure no defects. Reactor structural components: Such as zirconium alloy support grids, guide tubes, etc., made through forging + precision cutting, need to withstand long-term erosion by high-temperature and high-pressure water, while maintaining structural stability. 2. Chemical industry: "Pioneer in corrosion resistance" Heat exchanger / condenser tubes: Seamless tubes made of pure zirconium, used for heat exchange in strong corrosive media such as acetic acid, formic acid, and chlorine alkali. For example, in acetic acid production, zirconium tubes can replace expensive Hastelloy, extending the service life. Reaction vessel linings / valve components: Reaction vessel linings made by welding zirconium plates, or processed into valve cores, flanges, to avoid contact between corrosive media and the equipment base (carbon steel), suitable for high-precision chemical production in industries such as medicine and pesticides. 3. Aerospace and electronics: High-end functional components Aerospace engine components: Such as zirconium alloy turbine blades (made through forging + heat treatment), utilizing their high-temperature strength and lightweight characteristics (density, only 1/4 of steel, reducing the weight of the engine and improving the thrust-to-weight ratio. Electronic sputtering targets: High-purity zirconium targets made through "hot pressing + cold rolling + polishing", used for zirconium film deposition on semiconductor chips (such as transistor gate protection layer), requiring surface roughness and no inclusion defects. 4. Medical and marine: Special scenarios adaptation Medical implants: Artificial joint prostheses made from pure zirconium through powder metallurgy to form complex shapes, with good biocompatibility (no toxicity, no allergenicity), and resistance to body fluid corrosion, with a service life of over 15 years. Marine engineering components: Such as zirconium alloy pipes for seawater desalination equipment, and corrosion-resistant connecting parts for marine platforms, capable of withstanding long-term seawater corrosion, avoiding pitting corrosion problems of stainless steel.

About the supplier

Baoji Dongying special metal materials Co., LTD 47 products total Visit supplier page