In semiconductor manufacturing, electroplating processes, precision bearings, and even high-end electronic connectors, a seemingly ordinary copper ball—especially a phosphorus copper ball—often plays a crucial functional role.
In the fields of precision measurement and materials testing, the indenter, as a crucial contact tool, directly affects the reliability and repeatability of test results.
The steel used for bearing assembly steel balls must achieve a delicate balance between ultra-high hardness and high toughness to resist repeated contact fatigue, micropitting, and spalling failure.
After passivation is complete, the stainless steel ball must be thoroughly rinsed with plenty of clean water to remove residual passivation solution and acidic substances, preventing damage to the film.
Controlling shrinkage defects in copper ball casting requires collaborative optimization across the entire process, including design, technology, materials, molds, and post-processing.
In the design and manufacture of medical devices, the selection of every tiny component is crucial to patient safety and device reliability.