Dome Metals Co., Ltd.
Professional technicians, sophisticated instruments and equipment, innovative research and development ideas, to provide you with high-quality magnesium alloy products.
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Magnesium Heat Sink Semiconductor heat sink AZ91 Fast heat dissipation
Magnesium Heat Sink Magnesium alloys are well-known for being the lightest structural alloys. They are made of magnesium, the lightest structural metal, mixed with other metal elements to improve the physical properties. These elements include manganese, aluminium, zinc, silicon, copper, zirconium, and rare-earth metals.
Magnesium Heat Sink Some of magnesium's favourable properties include low specific gravity and a high strength-to-weight ratio. As a result, the material lends itself to a range of automotive, aerospace, industrial, electronic, biomedical, and commercial applications.
Magnesium Heat Sink As the lightest structural material, magnesium alloy has low specific gravity (about 23% of steel and 64% of aluminum) and high specific strength and stiffness.Good thermal and electrical conductivity;With good electromagnetic shielding, damping, shock absorption, and cutting and die casting process performance.
| Product Name | Heatsink;Magnesium heat sink;Die-cast heat sink |
| Material | AZ91D,AZ31,ZK60,WE43,AZ80,etc |
| Detailed Size | As per customers' design |
| Max Aspect Ratio( Fin Height / Fin Gap) | More than 20 times aspect ratio heatsink can be extruded by 800 Tons--6000 Tons extruding machines by most advanced technology |
| Max Width | Ultra wide extruded heatsink can be made by our unique friction welding technology |
| Standard Mold Qty | 60,000+ |
| Sample Service | Samples with differernt sizes are availabe for prototypes test within 1 week |
| Production Process | Die-casting blanks, CNC machining, deburring, shaping, micro-arc oxidation, spraying, inspection and packaging |
| Surface Treatment | Micro arc oxidation, conductive oxidation, powder spraying |
| Reference Standard | GB/T 3190-2008,GB/T 14846-2008,ISO 2768 |
| Experience | More than 20 years professional manufacturing experience |
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Application | Heat Sink, Semiconductor,LED lights, The electronic device cooling parts, Electronic and electronic chip cooling, Transportation Tools,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc. |
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