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October 13, 2022

The Basics of Die Casting Alloys in 2022

Filed under: Aluminum Cast Parts Alloys — Tags: , , , — admin @ 12:00 pm

The Basics of Die Casting Alloys
Die-casting is very similar to permanent mold casting, only that the metal which is injected into the mold undergoes higher pressures which amount to 10-210Mpa (1,450-30,500) psi. Because of this, the surface of the die-cast is very good; the dimensions are also much more accurate at 0.2% of casting dimension.
Die-casting may be done in two ways, either using a cold chamber process or by using a hot chamber process. Both differ in the time exposure of the melt which certain metals require either more or less. Cold chamber processes are usually used for aluminum and copper, also including its fellow die casting alloys. The metal is placed in the cold chamber for each shot and possesses less time exposure of the melt. Hot chamber processes usually are used for metals that have low melting points and high fluidity. This includes zinc, tin and lead. The die cavity is placed permanently in the molten metal. The inlet port of the pressurizing cylinder is uncovered as the plunger moves to its opening position. This allows a different charge of molten metal to fill the cavity.
Aluminum, Zinc and Copper are the die casting alloys that are mostly used in die-casting for various reasons. Die-castings are limited from 20kg to a maximum that is dependent on the metal. Large castings usually have greater porosity problems because of the trapped air and the premature solidifying of the die-cast cavity. In essence, many things must be taken into account when performing die-casts in order to ensure the quality of the metals. Die casting alloys ensure good quality and a great finish.

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September 9, 2015

What You Need to Know About Aluminum

Filed under: Aluminum Cast Parts Alloys,Cast Parts,Die Casting Company — Tags: , — admin @ 10:44 am

What You Need to Know About Aluminum. Aluminum is a widely used metal in our modern world. Imagine a world without aluminum. It will also be a world without silver paints, explosives, glass, ceramics, cans, foils, LED lights, frying skillets, automobiles, airplanes, CPU’s, outboard motors, lawnmowers, escalators, conveyor belts, streetlamps, typewriters, and some dental equipment. All these things have a component of aluminum, as aluminum cast parts or in other forms.

First step in the aluminum casting process is the presence of an original object which a mold is patterned after. The mold could be made out of sand, wax, plaster, or another metal. There are variations within these variations. For example, sand could be dry sand cores or green sand molds. Metal molds could be water cooled or not. Lubricant is placed on these molds before anything else. Next step is the melting of the metal. The molten metal is then poured into the mold and allowed to solidify inside. As it cures, it takes the shape of the mold, copying every little detail. The product is then taken out of the mold. For aluminum part castings, the process is repeated on and on for a number of times, in the mass production of 380 aluminum parts. These parts are then used for building machines or casings of equipment, or they become part of the little details of some ordinary things that we take for granted.

The casting process is also used in applications other than industry, for example, in art. Sculptors are familiar with the aluminum casting process. In fact, one famous sculpture that is made of aluminum casting is the statue of Eros in Piccadilly of London, the U.K. which used the lost wax method.

Die Casting Aluminum Part
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August 12, 2015

Aluminum is Everywhere

Filed under: Aluminum Cast Parts Alloys,Aluminum Casting Parts,Die Casting Company — Tags: , , , — admin @ 10:11 am

Aluminum Everywhere. Aluminum cans, foil, silver paint. All these would not exist if aluminum were not present in the earth’s crust. Alternatively, they would be very expensive if Charles Martin Hall and Paul Héroult did not discover electrolysis, which is the method of extracting the metal from its ore nowadays. Fortunately, they did discover it. The Hall-Héroult process for the production of aluminum is the foremost process used in the metalworking industry today.

Also metalworkers use this abundant metal for the aluminum casting process to mass produce aluminum alloys. Die molding, hot isostatic pressing,
sand casting, composite mold casting, continuous mold casting, permanent mold casting, centrifugal casting, investment casting, and plaster casting; this is a list of the many ways of aluminum part castings. These metal parts have a number of uses in the aeronautic, automobile, electronic, and electrical industries. Die Cast Tooling.

Furthermore, due to this silvery lightweight metal’s incredible versatility, aluminum cast parts are also found in such gadgets as transistors, computers, mobile phones, lawnmowers, cars, escalators, aircraft, conveyor belts, streetlamps, and some dental equipment. In addition, aluminum compounds are used in the production of glass, ceramics, antiperspirants, synthetic rubber, paint, paper, cosmetics, varnishes, and leather tanning.

If science and technology did not go forward as it did, aluminum would still be more expensive than gold today. The irony of aluminum is that of all the metals in the world it is the most abundant one, but it could not have been used as it is used today without a cost-efficient method of extracting the metal.

Aluminum Box Die Casting
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August 5, 2015

The Metals to Use for Die Casting

Filed under: Aluminum Cast Parts Alloys,Cast Parts,Die Casting Company,Zinc Cast Parts Alloys,Zinc Casting Parts — Tags: , , , — admin @ 10:06 am

The Metals to Use for Die Casting. The #1 most abundant metal on earth is aluminum. Then there is iron, magnesium, calcium, and the rest. Aluminum is a widely used metal. Ever since the discovery of electrolysis to extract it from ores made it affordable and practical. Before that discovery in the 19th century, this metal was more expensive than gold and silver. The reason for this unusual phenomenon was that aluminum, though abundant, was hard to produce and therefore expensive to produce. Nowadays, it is a lot cheaper and used in a lot of different applications. Aside from such diverse functions as high-voltage electric lines, food containers, and mirror coatings, this silver grey metal zinc alloy is also in airplanes and automobiles, marine outboard motors, escalators, guitar amplifiers, light fixtures, and typewriters as aluminum cast parts.

The Casting methods for aluminum can be chosen depending on what they are to be used for. The metal is so adaptable that it can be shaped or cast using all the processes known to metal. The aluminum casting process is as diverse as the metal’s many applications. Although in pure form it is soft, its alloy is quite hard. The metals suitable to make aluminum alloys are zinc alloy, copper, manganese, and magnesium.

Also, Aluminum part castings use a number of metallurgical casting methods. The molten aluminum is poured into a mold. The mold could be made of sand, plaster, wax, or a stronger metal. These molds are pre-shaped into the desired product. They are strong enough to withstand multiple castings. The different processes of casting are called die casting, sand casting, investment casting or the lost wax process, and continuous casting.

die casing alloys
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June 9, 2015

Die Casting Process at Cast Parts

Filed under: Aluminum Cast Parts Alloys,Cast Parts,Die Casting Company — Tags: , — admin @ 12:22 pm

Die casting is the process of injecting liquid metal such as aluminum into molds to form parts that can be used in industrial or commercial purposes. The term die casting refers to the mold used in the process that is also called die, that is why it is called die casting. Depending on the type of metal used, a die cast product could be processed using a hot or cold chamber die casting machine. Due to its economical advantages, this metal process is preferred by more industries. Other metal working techniques include stamping, fabrication, and machining.

Why Aluminum Metal? One of the most common metal s used in die casting is aluminum. Aluminum is a lightweight, heat-resistant materials used to produce many types of aluminum parts used for commercial and industrial purposes. Since aluminum has excellent thermal properties, most prefer this alloy above others.

Aluminum delivers great quality even with very detailed patterns. It produces sharply defined edges and is good for thin walls. It does not rust easily, unlike iron, making it a long-lasting option for motor vehicles, aircraft, and hardware. Even with very high temperatures, this metal does not shrink. As the temperature increases, it regains its strength and hardness.

Aluminum Parts. Die casting aluminum produces a lot of durable aluminum parts. Generally, aluminum can be used in producing parts for aircraft and aerospace units, military tools and equipment, lighting, automotive, heat sinks, housing, and hardware.

Die cast aluminum are good for making parts of military and commercial automobiles. Aluminum parts produced using die casting come out in attractive finishes making it the choice for owners of top vehicle brands such as Honda, Toyota, Chevy, Nissan, and Jeep. Aside from motor vehicles, these parts are also suited for housing. Aluminum handles and brackets make it possible to do away with welding or assembling pieces. Though aluminum handles weigh less, they are heavy duty and can be made into any shape or design. Also, these parts can be made into concrete roofing materials.

For golf and music lovers, there are die cast aluminum parts that will prove useful for you. Several golf products and speaker parts are manufactured using die casting, too. The rust resistant property of aluminum makes it a dependable pick especially for golfing products. Aluminum is a flexible material that can be turned into a smooth or textured frame so there is a huge selection of products that can be made using this metal alloy. Other specific uses of die cast aluminum are for making tile molds and aluminum boxes.

Other Die Casting Metals. Aluminum is just one of the many alloys that can be die casted. Zinc and magnesium are among the easiest metal alloys to die cast and are used in similar commercial and industrial applications. Lead and tin are die casted for a variety of uses as well except for products and tools used in food service as utilization of these metals are associated with health risks. These alloys are either processed using hot or cold chamber machines.

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Die Castings Blog gives information on how to get a Aluminum Die Castings and Zinc Die Castings. If you are looking for Die Casting Part Prices look at this website.

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818-982-9386 Phone
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