Aluminum brazed liquid cold plates are a high-performance thermal solution for high heat flux applications. They are made using vacuum brazing to bond multiple aluminum alloy layers with micro-channel structures into an integrated unit, forming a sealed internal flow network with very low thermal resistance for efficient heat removal from chips and power devices.

The process relies on molten filler metal flowing into gaps between aluminum plates via capillary action at high temperature. After cooling, a strong metallurgical bond is formed, creating a seamless structure with good mechanical strength and pressure resistance while maintaining efficient heat transfer.

At Dreams, we provide customized aluminum brazed cold plate solutions based on power requirements, dimensions, flow channel design, and operating conditions. Our services include thermal design optimization, machining, vacuum brazing, and performance testing for reliable liquid cooling solutions.