2025-08-23
The integration of Active Phased Array Radar (APAR) essentially solves the bottleneck of traditional radar (such as mechanical scanning radar and early passive phased array radar) in core dimensions such as "performance, volume, reliability, and power consumption" through "high-density integration of multiple devices/functions, modular design, and collaborative optimization", ultimately meeting the stringent requirements of modern equipment (such as fighter jets, destroyers, early warning aircraft, satellites) for "high performance, miniaturization, high reliability, and low energy consumption" of radar.
2025-09-16
Why can diamond cutting tools occupy a key position in precision machining for a long time in the face of the rapidly developing manufacturing industry? The editor of Powder Network believes that sufficient hardness is a basic condition, and the key is that diamond can continuously refine itself. By refining and continuously improving the types and application scenarios of cutting tools, we are also adept at extending their service life and exploring technologies to enhance cutting performance in the microscopic world.
2025-09-13
The logic of thermal stress deformation in RF components can be summarized into a clear causal chain: material CTE mismatch (root cause) → temperature fluctuations (heating/environmental temperature changes, directly triggered) → structural constraints (fixed/encapsulated, limiting expansion) → stress accumulation that cannot be released → component warping, cracking, and other deformations.
2025-09-12
Diamond has numerous excellent physical and chemical properties and plays an irreplaceable role in many high-tech fields. The preparation methods of diamond mainly include high temperature and high pressure method (HPHT) and chemical vapor deposition method (CVD). Compared with HPHT and other CVD methods, microwave plasma chemical vapor deposition (MPCVD) has more obvious advantages in the preparation of large-sized and high-purity diamonds, and is the preferred method for high-quality and multi field application diamond preparation. Recently, there have been some new developments in the diamond project.
