哈氏合金电镀工艺流程

哈氏合金电镀工艺流程的基本工序包括：
1. Grinding and polishing to remove impurities and oxide layers on the surface.
2. Hanging, that is, hanging the workpiece to be plated on the plating line.
3. Degreasing and degreasing, removing grease and dirt from the surface of the workpiece through chemical or physical methods.
4. Wash with water to remove residues on the surface of the workpiece.
5. Electrolytic polishing or chemical polishing is used to improve the surface finish and uniformity of the workpiece.
6. Pickling activation: remove the oxide layer on the surface of the workpiece through pickling and perform activation treatment.
7. Pre-plating, that is, the pre-treatment step performed before formal electroplating.
8. Electroplating, use Hastelloy as the electroplating solution to electroplat the workpiece.
9. Wash with water to remove the plating solution and residues on the surface of the workpiece.
10. Post-processing may include steps such as heat treatment, cleaning and passivation to enhance the performance of the coating.
11. Wash with water to further remove the treatment liquid on the surface of the workpiece.
12. Dry and remove moisture from the surface of the workpiece.
13. Hang down and remove the electroplated workpiece from the electroplating line.
14. Inspect packaging, check plating quality, and package.
The above steps ensure that the workpiece electroplated by Hastelloy has good surface quality and performance.
中文版：
1，磨光和抛光，以去除表面的杂质和氧化层。

2，上挂，即将待镀的工件挂到电镀线上。

3，脱脂除油，通过化学或物理方法去除工件表面的油脂和污垢。

4，水洗，以清除工件表面的残留物。

5，电解抛光或化学抛光，用于改善工件的表面光洁度和均匀性。

6，酸洗活化，通过酸洗去除工件表面的氧化层，并进行活化处理。

7，预镀，即在正式电镀之前进行的预处理步骤。

8，电镀，使用哈氏合金作为电镀液，对工件进行电镀处理。

9，水洗，清除工件表面的电镀液和残留物。

10，后处理，可能包括热处理、清洗和钝化等步骤，以增强镀层的性能。

11，水洗，进一步清除工件表面的处理液。

12，干燥，去除工件表面的水分。

13，下挂，将电镀完成的工件从电镀线上取下。

14，检验包装，检查电镀质量，并进行包装。

以上步骤确保了哈氏合金电镀的工件具有良好的表面质量和性能。