Best-Selling Plastic Machining - CMC CuMoCu Heat Sink – Fotma

Short Description:

Product Detail

Product Tags

Feedback (2)

With our rich experience and considerate services, we have been recognized as a reliable supplier for many international buyers for Tungsten Weight Plates, Titanium Intake Pipe, Tungsten Rod For Tig Welding, On account of superior excellent and aggressive rate , we will be the sector leader, make sure you don’t hesitate to contact us by cellular phone or email, if you're fascinated in almost any of our items.

Best-Selling Plastic Machining - CMC CuMoCu Heat Sink – Fotma Detail:

CMC CuMoCu Material Application

Low Expansion Layers and Thermal Paths for Heat Sinks, Lead Frames, Multi-layer Printed Circuit Boards (PCBs), etc.

Heat sink material on aircraft, heat sink material on radar.

CMC CuMoCu Heat Sink (2)

CMC Heat Sink Advantages

1. CMC composite adopts a new process, multilayer copper-molybdenum-copper, the bonding between copper and molybdenum is tight, there is no gap, and there will be no interface oxidation during subsequent hot rolling and heating, so that the bonding strength between molybdenum and copper is excellent, So that the finished material has the lowest thermal expansion coefficient and the best thermal conductivity;

2. The molybdenum-copper ratio of CMC is very good, and the deviation of each layer is controlled within 10%; SCMC material is a multi-layer composite material. The structural composition of the material from top to bottom is: copper sheet – molybdenum sheet – copper sheet – molybdenum sheet… copper sheet, it can be composed of 5 layers, 7 layers or even more layers. Compared with CMC, SCMC will have the lowest thermal expansion coefficient and the highest thermal conductivity.

CMC CuMoCu Heat Sink (1)

Grade of CMC Cu-Mo-Cu Materials

Grade	Density g/cm3	Coefficient of thermal Expansion ×10-6 (20℃)	Thermal conductivity W/(M·K)
CMC111	9.32	8.8	305（XY）/250（Z）
CMC121	9.54	7.8	260（XY）/210（Z）
CMC131	9.66	6.8	244（XY）/190（Z）
CMC141	9.75	6	220（XY）/180（Z）
CMC13/74/13	9.88	5.6	200（XY）/170（Z）

Material	Wt% Molybdenum Content	g/cm3 Density	Thermal conductivity at 25℃	Coefficient of thermal Expansion at 25℃
S-CMC	5	9.0	362	14.8
	10	9.0	335	11.8
	13.3	9.1	320	10.9
	20	9.2	291	7.4

Product detail pictures:

Related Product Guide:

Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for Best-Selling Plastic Machining - CMC CuMoCu Heat Sink – Fotma , The product will supply to all over the world, such as: Istanbul, Mauritius, US, Taking the core concept of "to be the Responsible". We'll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.

Alloy 400 Material