Zr702 Zirconium Foil

1. Product name：Zr702 Zirconium foil

Zirconium is a silver-gray metal with good corrosion resistance. Therefore often used in corrosive environments. Zirconium also plays an important role in nuclear energy, because without zirconium, there is no nuclear energy. Important properties of zirconium: well ductile, good strength at elevated temperatures. Resistant to corrosion of the fast circulating refrigerants Does not form highly radioactive isotopes resistant to mechanical damage from neutron bombardments. Zirconium foil is used as flash material for photographic flash, which can provide faster and brighter flash, it is also used in stainless steel precision casting, electrode material etc.

2. Specification: 

3. Grade，Item，Condition,Tolerance

4. Application：

(1) Zirconium foil is used as flash material for photographic flash, which can provide faster and brighter flash.

(2) Zirconium foil is used for refractory material, stainless steel precision casting, electrode material.

5. Preparation method of zirconium foil

1) Smelting in vacuum induction furnace: Weigh the raw materials of high-purity rolling and high-purity zirconium, carry out dicing pretreatment obtain rolling and zirconium blocks, and place them in a vacuum induction furnace to smelt the raw materials, and then carry out alloying smelting to obtain an alloy after the raw materials are completely melted.                                                                             2) Casting: cast the alloy casting liquid of step 1 into a cylindrical billet or a cuboid billet, and release it after the vacuum induction furnace is cooled to 200° C.                                                                            3) Forging: the surface of the ingot obtained in step 2 is smoothed, and the slab is thickened parallel to the casting direction to obtain a slab.                                                                                                         4) Hot rolling: Use wire cutting or sawing machine to cut off the cracked edges of the slab obtained in step 3, and use a grinder to clean the surface oxide scale, and temper during the rolling process. The tempering temperature is 450-500 ° C, and the rolling After the preparation is completed, annealing is carried out, and the annealing temperature is 450-500 ° C to obtain a rolled zirconium alloy sheet.        5) Cold rolling: after the rolled zirconium alloy annealed in step 4 is processed into the required width size, cold rolling is performed to obtain the rolled zirconium alloy foil completed by cold rolling. During the cold rolling process, the processing rate of the passes gradually decreases according to Determining the timing of stress relief annealing based on the slag loss on the plate surface.                  6) Leveling annealing: Leveling and annealing the rolled zirconium alloy foil after cold rolling under vacuum conditions.

6. Our Company and Factory

Baoji Magotan Nonferrous Metals is the metal supplier and manufacturer of a wide variety of top-quality materials for over the years. It is committed to the supply of high-performance metals. As a quality organization we assure our customers that offered products are of best. We understand our client world and make best efforts to match with their different requirements. Our organization is backed by a team of highly knowledge and experienced professionals. With the support and hard work of our professional team, further, our team of professionals understands the need of clients and make sure to keep all their need matched in the given time frame. If you believe, don't hesitate to contact us.

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