All posts by: Crystal Lu

About Crystal Lu

Have been working in aluminum industry more than 10 years. China Aluminum Extrusion Provider, not only aluminum profile, but also finished product. Profile plus surface, profile plus machining, profile plus service!

Why Choose Aluminum Extrusion for Your Project? Why Choose Aluminum Extrusion for Your Project? When you’re working on a new architectural project or developing electronic devices, good material selection is always key. You need materials that are cost-effective, have a high life span and minimize product weight. But researching different materials can be time-consuming. The […]

What is the difference between mill finish aluminum and anodized aluminum? What is the difference between mill finish aluminum and anodized aluminum? Mill finish aluminum and anodized aluminum difference Both are aluminum extrusion technical terms and both products are extrusion products in the mill. What is the difference between mill finish aluminum and anodized aluminum? […]

Why they are called standard aluminum extrusion? Why they are called standard aluminum extrusion? The process for creating standard aluminum extrusions is the same as the process used for creating custom aluminum extrusions. Aluminum Extrusion refers to a process of creating shapes with an aluminum billet or log by forcing it to flow through a shaped […]

What is the difference between solid, hollow and semihollow shapes? What is the difference between solid, hollow and semihollow shapes? Solid, hollow and semihollow shapes difference Shape Configuration One of the major advantages of aluminum extrusions is that they can be designed in virtually any shape that meets the designer’s structural and aesthetic requirements. They can […]

The most popular four materials for window frames The most popular four materials for window frames The window frame can be made of a variety of materials, each with its own benefits and drawbacks.  The most popular four materials for window frames Here are the most popular four materials for window frames: Wood Wood frames […]

Heatsink construction and its manufacturing methods Heatsink construction and its manufacturing methods Heatsink construction There are many designs for heatsinks, but they typically comprise a base and a number of protrusions attached to this base. The base is the feature that interfaces with the device to be cooled. Heat is conducted through the base into […]

Heat Sink Materials: Aluminum vs. Copper Heat Sink Materials: Aluminum vs. Copper Heat sinks are usually made from aluminum or copper. Each has its own advantages. Let’s talk about the main differences between them. Heat Sink Materials: Aluminum vs. Copper Aluminum Heat Sinks Aluminum is the most common material for heat sinks. In particular, extruded aluminum […]

Aluminum physical and chemical properties and its benefit Aluminum physical and chemical properties and its benefit Aluminum is a soft, silvery light metal. It is very reactive so in the atmosphere, a thin but equally protective oxide layer forms rapidly. For this reason, it is very resistant to corrosion. By a special treatment, anodizing, i. […]

Aluminium extrusion, a revolution in the aluminium Industry Aluminium extrusion, a revolution in the aluminium Industry Aluminium extrusion A process by which aluminum is forced into a custom-made die and results in a constant cross-section that utilizes all the properties of the metal. Aluminum is used in many different industries as it is one of […]

What is the ladder and how many types What is the ladder and how many types A ladder is a vertical or inclined set of rungs or steps. There are two types: rigid ladders that are self-supporting or that may be leaned against a vertical surface such as a wall, and rollable ladders, such as those made of rope or aluminum, which may be […]

Aluminum window extrusion profile Aluminum window extrusion profile Aluminum doors and windows are common products in our daily lives, aluminum window and door profile is the basic material for aluminum alloy doors and windows, and it is the main body of aluminum doors and windows. Aluminum door and window specifications and size, accuracy class, chemical […]

Why thermal break aluminum profile? Why thermal break aluminum profile? A thermal break or thermal barrier is an element of low thermal conductivity placed in an assembly to reduce or prevent the flow of thermal energy between conductive materials. A thermal break is also a load-bearing thermal insulation system used in reinforced concrete structures to form a thermal break […]

Aluminum heat sink and its types Aluminum heat sink and its types Heat sinks are generally made of metals; and, aluminum is the most common metal used in the heat sink. We are aware of the fact that the thermal conductivity of each metal is different. The thermal conductivity of metal is proportional to the heat transfer […]

European QUALANOD anodizing standard colors label European QUALANOD anodizing standard colors label Specifications for the QUALANOD Quality Label for Sulphuric Acid-Based Anodizing of Aluminium European QUALANOD anodizing standard colors label QUALANOD (EURAS)  C0  Natural Anodic Color (white/colorless)  C31  Very light bronze  C32  Light bronze  C33  Medium Bronze  C34  Dark bronze  C 35  Black  Old German […]

Why aluminum rolling shutter door, not other materials? Why aluminum rolling shutter door, not other materials? 1. Made by roller shutter aluminum profile, with durable, high strength and nice appearance, corrosion resistance, aluminum alloy double layer curtain sheet, 6063T5 AlMgSi materials. Aluminum alloy is the most extensive type of non-ferrous metal structural material, Anti-theft aluminum […]

What is a heat sink and its working principle? What is a heat sink and its working principle? Heat sink and its working principle Every electrical and electronic component in a circuit generates some amount of heat while the circuit is executed by providing a power supply. Typically high-power semiconducting devices like power transistors and […]

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