Larger Power Aluminum Magnesium Alloy Heat Sink Az31b for Frequency Converter

• Customization: Available
• Application: Aviation, Electronics, Industrial, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: >98%
• Shape: Customized
• Alloy: Magnesium Alloy
• Model: Az31b Az61 Az91d Az80 Zk60 We43
• Tolerance: +/-1%, +/-0.02mm
• Name: Magnesium Profiles
• Service: OEM/ODM
• Process: Extrusion Deburring CNC Machining Checking Packing
• Grade: Magnesium
• Processing Service: Ending, Welding Punching Cutting Machining
• Surface Treatment: Painting Powder Coating Polishing Electroplating
• Delivery Time: Negotiable
• Transport Package: Carton, Wooden Case
• Trademark: Sinomagnesium
• Origin: Zhengzhou China
• HS Code: 8104902090
• Production Capacity: 1, 000, 000 Kg Per Month

Product Description

Product Description

Larger Power Aluminum Magnesium Alloy Heat Sink Az31b For Frequency Converter

Product Description

Magnesium alloy has excellent thin-wall casting performance and good specific strength, rigidity and impact resistance, which can fully meet the requirements of 3C products for high integration, lightness, miniaturization, impact resistance, electromagnetic shielding, heat dissipation and environmental protection. Therefore, the current 3C products such as mobile phones, notebook computers, digital cameras, camcorders, PDAs and other industries have also set off an upsurge in the development and application of magnesium alloy casings and parts. A number of companies specializing in the production of magnesium alloy parts for 3C products have been established in China, such as Qingdao Jingu Magnesium Company, Changchun Huayu Magnesium Company and Foxconn Company.

Magnesium (Mg), the 12th element on the periodic table, is a basic earth metal, ahead of aluminum (AL).Magnesium is one of the most abundant light metallic elements on earth, and is widely found in magnesite (magnesium carbonate), dolomite (calcium magnesium carbonate) and carnallite (magnesium potassium chloride hydrate).

Product Name	Heatsink;Magnesium heat sink;Extruded heatsink;Heat sink extrusion
Material	AZ31, AZ61, AZ91D
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	30,000+ sets standard molds in stock for your option,saving your R&D cost
Sample Service	Samples with differernt sizes are availabe for prototypes test within 1 week
Production Process	Profiles Extruding---Cutting---CNC Machining(Milling, Drilling,Tapping)---Deburring--- Cleaning--- Inspecting--Packing
Surface Treatment	Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking
Reference Standard	GB/T 3190-2008,GB/T 14846-2008,ISO 2768
Experience	More than 20 years professional manufacturing experience
Application	LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc.

Detailed Photos

Heat sinks are thermally conductive components or devices that absorb and dissipate heat generated by electronic components. Heat sinks cool high-powered devices to prevent overheating. The reliability of electronic components is generally reduced by the square of an increase in temperature. For example, doubling the ambient temperature around a component renders the component 25% less reliable than at the lower temperature. Heat sinks are therefore essential in dissipating generated heat and improving component longevity.

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FAQ

Q: What characteristics make a heatsink a good one?
A: High heatsink surface;Good aerodynamics;Good thermal transfer within the heatsink;Perfect flatness of the contact area;Good mounting method.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the heatsinks are in stock. or it is 30-40 days for mass production

Q: Do you provide samples ? 
A: Yes, we could offer paid sample for prototypes testing if there is stock.we have thousands of standard heatsinks with different sizes and shapes.

Q: What is your terms of payment ?
A: Usually 100% payment before shipment.For regular customers,the terms can be nogotiated. 
 

Our Professional service for customers:

1. More than 18 years of manufacturing success in China and exporting experience worldwide
2. Global specialized producer of machined castings.
3. We combine our own resources with some other well-developed factories to fulfill a wide range of contract
Manufacturing capabilities. Working with one source, saves time and money.
4. Satisfied supplier of seven big companies from North America and Europe.
5. Low cost mold materials and focus on efficiency offer a cost effective solution to your metal component
Purchasing requirements.
6. Normal lead times range from one to six weeks for fully-machined components.
7. Strong capacity to help customers develop new projects.
8. Our sales department is 24 hours available in order to help our customers solve problems quickly.

 

Company Profile

Sino Zheng Industrial Inc. is one of a leading & professional suppliers of forging magnesium wheel, magnesium welding wire, magnesium rod as well as magnesium alloy profiles in Zhengzhou China. Our company uses advanced production technology and automation equipment to ensure the high quality and high stability of magnesium alloys. Our magnesium alloy rods are refined by a special process, with small grains, uniform inside and outside, low impurity content, and no peeling; the company's die-casting production line uses these magnesium alloy rods as raw materials to produce magnesium alloy bicycle frames, rims, and magnesium alloys. High-quality products such as crossbow racks.

Our company has now developed a formula and process for producing high-quality magnesium alloys, which are inimitable. Magnesium alloy welding wire produced with this formula and process can realize compatible welding between different magnesium alloy materials, that is, different materials of magnesium alloy can be welded with one kind of welding wire, and have the advantages of small thermal effect zone, deep welding penetration, and no blistering. In particular, the 1.2mm magnesium alloy welding wire produced uses a one-time extrusion process to replace the original extrusion and then drawing process. Relying on the excellent technical team in the industry, the company continuously expands the application range of magnesium alloy materials through technological innovation, product innovation and process innovation, and contributes to the development of my country's magnesium alloy industry.

Our company is currently a professional manufacturer of magnesium alloy welding wire in China. The magnesium alloy welding wire produced by the company has specifications such as 1.2mm, 2.4mm, 3.2mm, etc., all of which are produced by one-time extrusion molding process with stable quality. With these magnesium alloy welding wires, different types of magnesium alloys can be welded together. The heat effect zone of the welded parts is small and the weld strength is higher than the non-welded zone. The bicycle frames welded with these magnesium alloy welding wires can achieve more than 150,000 vibration tests without cracks.

The application of magnesium alloy welding wire completely solves welding problem of magnesium alloys, can promote the wide application of magnesium alloys in military, aerospace, and civil applications, can increase the total application of magnesium alloys in the country, and maximize the high reserves of magnesium alloys in the country propelling the magnesium industry into a stage of rapid development will bring a material revolution to our country.