- Other Auto Parts[10]
- Scaffoldings[2]
- Other Construction Tools[5]
- Other Hardware[10]
- Bathtubs & Whirlpools[5]
- Shower Rooms[3]
- Other Accessories[1]
- Bath Screens[2]
- Other Mechanical Parts[8]
- Aluminum Pipes[1]
- Aluminum Profiles[2]
- Other Plastic Products[8]
- Power Accessories[10]
- Hooks[2]
- Cast & Forged[10]
- Drains[1]
- Pipe Fittings[10]
- Metallurgy Machinery Parts[1]
- Metal Processing Machinery Parts[1]
- Other Body Parts[2]
- Other Motor Accessories[1]
- Other Metals & Metal Products[10]
- Other Fasteners[1]
- Floor Heating Systems & Parts[1]
- Metal Building Materials[2]
- Chains[10]
- Steel Wire[5]
- Bibcocks[2]
- Valves[5]
- Other Garden Tools[4]
- Machining Services[10]
- Crank Mechanism[1]
- Axles[1]
- Insulation Materials & Elements[5]
- Anchors[3]
- Electric Fireplaces[1]
- Contact Person : Mr. yin sammy
- Company Name : Qingdao Donrex Co., Ltd.
- Tel : 86-532-85800130
- Fax : 86-532-85699926
- Address : Shandong,qingdao,RM 422, BUILDING 4, TOPTOWN, NO. 133, FUZHOUBEI ROAD,QINGDAO,CHINA
- Country/Region : China
- Zip : 266034
Aluminum extrusion heatsink
Aluminum extrusion heatsink
Other available processes: sand casting, investment casting, die casting, permanent mold casting, forging, stamping, welding, and CNC machiningAvailable materials: cast iron, carbon steel, stainless steel, aluminum, brass, and zinc alloyStandards: JIS, DIN, ASTM, and BSSurface treatment: painting, epoxy powder coating, anodizing, and polishingWeight: 0.1 to 10,000kgUsed in metallurgy, automobile, aero, chemical, ship hardware, and other industriesDesign and production as per customer's detailed requirement
Extrusion advantage:
High strength-to-weight ratioBecause the extrusion process "puts the metal where it is needed," the result is a very strong part with relatively low weight.
Light weightThe weight of aluminum is approximately one-third that of copper or brass or steel.
Corrosion resistanceAluminum has exceptionally good corrosion-resistance properties. It is self-protected by its own thin, transparent oxide film. Aluminum's natural protective properties and color can be enhanced by chemical or electrochemical means.
Machines at high speedAluminum is normally machined at speeds of 600 to 700 surfaces per minute and can usually be machined on standard equipment. Special lubricants, cutters and tools have been developed for aluminum to permit machining at even higher speeds.
Easily joinedAluminum alloys can be joined by welding, brazing, soldering, adhesive bonding, mechanical fastening by stakin, as well as by the use of nuts, bolts, rivets, etc.
Formed easilyExtruded shapes can be formed or bent using conventional equipment. Minimum radii and other specific points depend on a number of considerations: alloy, wall thickness, temper and shape.
High electrical conductivityOn a weight-to-weight basis, aluminum carries twice the current of copper. On a size-to-size basis, aluminum carries two-thirds the current of copper at considerably lower cost.
Excellent thermal propertiesAluminum is both a good heat conductor and a good heat reflector. Its ability to conduct heat is almost equal to that of the best conductors: silver, copper, and gold. Because of its ability to conduct heat, aluminum is used in heat transfer applications. And, because aluminum is also highly light reflective, it is used as a heat shield.
Aluminum extrusion heatsink
