Dome Metals Co., Ltd.
| Payment Terms | T/T, L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100 Piece/day |
| Delivery Time | 2~3 weeks |
| Packaging Details | Carton, wooden box |
| Material | AZ91D,AZ31,ZK60,WE43,AZ80,etc |
| Product name | Magnesium Extrusion Profile,200W heat sink,Circular 200Mm Heatsink To 220 Usa,500mm heat sink,Magnesium Circular/Cylindrical/Round Heat Sink |
| Color | Ceramic white, metallic gray,etc |
| Application | Electronic and electronic chip cooling |
| Shape | Round,Rectangle,Flat,Square,200W heat sink |
| Production Process | CNC machining, die-casting |
| Surface treatment | Micro-arc oxidation，Conductive oxidation, powder spraying |
| Key feature | machine work,Die casting |
| Lead time | 2-3weeks, Determined by your quantity and detailed requirements |
| Service | OEM/ODM |
| Brand Name | DOME |
| Model Number | DM002 |
| Certification | RoHS |
| Place of Origin | Zhengzhou,China |
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Product Specification
| Payment Terms | T/T, L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100 Piece/day |
| Delivery Time | 2~3 weeks | Packaging Details | Carton, wooden box |
| Material | AZ91D,AZ31,ZK60,WE43,AZ80,etc | Product name | Magnesium Extrusion Profile,200W heat sink,Circular 200Mm Heatsink To 220 Usa,500mm heat sink,Magnesium Circular/Cylindrical/Round Heat Sink |
| Color | Ceramic white, metallic gray,etc | Application | Electronic and electronic chip cooling |
| Shape | Round,Rectangle,Flat,Square,200W heat sink | Production Process | CNC machining, die-casting |
| Surface treatment | Micro-arc oxidation，Conductive oxidation, powder spraying | Key feature | machine work,Die casting |
| Lead time | 2-3weeks, Determined by your quantity and detailed requirements | Service | OEM/ODM |
| Brand Name | DOME | Model Number | DM002 |
| Certification | RoHS | Place of Origin | Zhengzhou,China |
| High Light | Magnesium Heat Sink GB/T 3190-2008 ，OEM WE43 Magnesium Heat Sink ，WE43 electronic heatsink | ||
Magnesium Heat Sink OEM High Pressure Magnesium Die Casting Heat Sink
Magnesium Heat Sink The raw material of magnesium heat sink is magnesium alloy, which is an alloy composed of magnesium and other elements.
Magnesium alloy characteristics: low density (about 1.8g/cm3 magnesium alloy), high strength, large elastic modulus, good heat dissipation, good shock absorption, greater impact load capacity than aluminum alloy, resistance to organic matter and alkali corrosion it is good.
Magnesium heat sinks are mainly used in industries such as aviation, aerospace, transportation, chemical industry, rockets, electronics, and automobiles. Magnesium and magnesium alloys are the lightest metals among practical metals. The specific gravity of magnesium is about 2/3 of that of aluminum and 1/4 of that of iron. It has the characteristics of high strength and high rigidity.
Magnesium heat sink and aluminum alloy heat sink in the same volume conditions, the weight of magnesium alloy heat sink is lighter, which is the advantage of magnesium alloy.
Magnesium heat sink information
| 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 |
|
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Employee Number:
600~800
Ecer Certification：
Site Member
DOME METALS CO., LTD. is located in Zhengzhou, the capital city of Henan Province in central China, with convenient transportation and superior geographical location. It is a modern enterprise specializing in R&D, production and sales of magnesium alloy products. Production and operation of magn... DOME METALS CO., LTD. is located in Zhengzhou, the capital city of Henan Province in central China, with convenient transportation and superior geographical location. It is a modern enterprise specializing in R&D, production and sales of magnesium alloy products. Production and operation of magn...
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