Pure nickel processing parts

Product Overview

Reviewed and maintained by the Engineering Team, Shaanxi Qianyi Tuoda Technology Co., Ltd.

Material Performance

1. Mechanical property

: excellent toughness and plasticity after annealing, not easy to crack and deform during bending, punching and welding;

2. Anti-corrosion performance

: long-term resistance to concentrated alkali, molten alkali, hydrofluoric acid, avoid concentrated nitric acid and other strong oxidizing acids;

3. Physical and chemical characteristics

: balanced conductivity and heat conduction, high temperature oxidation resistance, extremely low amount of air discharged in vacuum;

4. Application advantages

: all-pure nickel is matched in sets to avoid galvanic corrosion of dissimilar metals and adapt to clean medium working conditions.

[ Process structure ]

1. The raw material is forged and formed, the base material is dense without air hole interlayer, and the corrosion resistance and pressure bearing are stable;
2. Numerical control precision machining, small dimensional tolerance, integrated molding of complex special-shaped structure;
3. Vacuum annealing can eliminate machining and welding stress, and the finished products are not easy to be warped and cracked after long-term use;
4. Finished pickled to remove scale, precision parts can be mirror-polished and free from burrs and impurities.

[ Application field ]

1. Chlor-alkali fluorine chemical

: electrolytic tank accessories, hydrofluoric acid equipment lining, special-shaped pipe fittings;

2. New energy metallurgy

: electrolyte cooling coil, small pure nickel components of electrolytic equipment;

3. Electronic vacuum

: heat resistant support of vacuum furnace, high-precision gas guide small parts;

4. Heat exchange equipment

: non-standard head and shell accessories of nickel heat exchanger with strong alkali medium;

5. Laboratory device

: micro alkali-resistant and hydrofluoric acid resistant experimental tooling.