Active Member
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[China]
Address: No. 1394, hanghai East Road, Zhengzhou area (Jingkai), Henan pilot Free Trade Zone,China
Contact name:Linda
Dome Metals Co., Ltd. |
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Magnesium Heat Sink copper heat sink Customized Mg heat sink AZ91 AZ31 ZK61 AZ80
Magnesium Heat Sink has low density, good specific performance, good shock absorption performance, good electrical and thermal conductivity, good process performance, poor corrosion resistance, easy oxidation and combustion, and poor heat resistance.
Magnesium alloys have many characteristics in the processing and corrosion and mechanical properties: fast heat dissipation, light weight, good rigidity, certain corrosion resistance and dimensional stability, impact resistance, wear resistance, good attenuation performance and easy recycling; in addition, there are High thermal and electrical conductivity, non-magnetic, good shielding and non-toxic characteristics.
Although the specific gravity of magnesium alloy is heavier than plastic, its strength and elastic modulus per unit weight are higher than that of plastic. Therefore, with the same strength parts, magnesium alloy parts can be made thinner and lighter than plastic. In addition, because the specific strength of magnesium alloy is higher than that of aluminum alloy and iron, the weight of aluminum or iron parts can be reduced without reducing the strength of the parts.
Product Name | Heatsink;Magnesium heat sink;Die-cast heat sink |
Material | AZ91D,AZ31,ZK60,WE43,AZ80,etc |
Machine | Die casting machine 400 ton/500 ton/800 ton/1250 ton/1600 ton/2000 ton/3500 ton/4000 ton |
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 |
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. |
Sample photo
