High Precision Magnesium Heat Sink AZ31B Power Supply Heat Sink-SinoMg, SinoMagnesium, SINO ZHENG INDUSTRIAL INC.

Detail Information

Product Name:	Magnesium-based Heat Sink	Model:	AZ31B
Material:	Magnesium Alloys, Mag Alloys	Application:	Aviation, Electronic, Industrial, Chemical
Standard:	JIS,GB, DIN, BS, ASTM & AISI	Purity:	≥96%
Alloy Or Not:	Alloy	Tolerance:	+/-1%, +/-0.02MM
Technology Process:	Extrusion, Deburring, CNC Machining Checking & Packing	Specification:	As Per Customer's Drawing
Process Service:	Ending, Welding, Punching, Cutting & Machining	Surface Treatment:	Painting, Powder Coating, Polishing & Electroplating
OEM:	Available	HS Code:	8104902090
High Light:	High Precision Magnesium Heat Sink, Magnesium Heat Sink AZ31B, AZ31B Power Supply Heat Sink

Product Description

High Precision Magnesium Alloy Heat Sink AZ31B For Power Electronic & Semiconductor

Description

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.

Specific strength: magnesium alloy is equivalent to aluminum alloy and steel, much higher than fiber reinforced plastics;

Wear resistance: the wear resistance of magnesium alloy is much higher than that of die-cast aluminum alloy A380;

Damping performance: magnesium alloy is 30 times higher than aluminum alloy;

Specification

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.

Product Name	Heatsink;Magnesium heat sink;Extruded heatsink;Heat sink extrusion
Material	AZ91B
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.

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.