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August 25, 2022

What is Die Casting Porosity in 2022?

Filed under: Die Casting Tooling,Zinc Cast Parts Alloys — Tags: , , — admin @ 12:00 pm

What is Die Casting Porosity?
In order for you to know what die casting porosity is, you need to know the basics. Die casting is a process wherein a particular amount of molten metal is put inside a container, then it is applied with great force so as to force it into a mold. After this, the metal is left to cool down and harden then it is removed. The same process is repeated over again. Die casting companies use metals which are non-ferrous, or do not contain Iron, as this is the highest factor for oxidation and rusting. Several examples of non-ferrous metals include zinc, aluminum, lead, magnesium, tin and copper.
What is die casting porosity? It is a kind of factory defect in which die casts contain small pockets of void space and air within the metal or plastic, causing it to become porous. Eventually, these air pockets cause the die casted material to become brittle and weak. Usually, die casting porosity is an unwanted result and is considered as a substandard product.
What causes die casting porosity? Basically, it is caused by poor handling and casting process. There might have been small cracks and crevices in the machine where the air could come in. The mixing process of the metal may have been poor, therefore creates bubbles inside the metal. One needs to check up the machine used for die casting regularly to prevent this kind of problem. It is also recommended to use vacuum devices to suck out the air inside the molten substance to reduce the incidence of die casting porosity.

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    November 9, 2016

    Castings and Aluminum

    Filed under: Aluminum Casting Parts,Cast Parts — Tags: , , , — admin @ 10:13 am

    Castings and Aluminum. Casting is a well-liked way of manufacturing unusual things out of metal. It is usually depicted as a method of producing in which liquid, usually liquidized elements, are cascade into a mold or caster, which has an unfilled cavity similar to a firm shape and then chilled down until it turns unyielding. The hardened metal is then broken out of the caster to finish the casting method. Casting is characteristically used for intricate forms that would be tricky with the use of other processes. Casting has been practiced by people ages ago. As a matter of fact, casting was first done 6000 years ago. The first ever casting product was a copper frog dating from 3200 BC.

    Furthermore, Casting can be done by two kinds, the expendable casting and the non-expendable casting. Expendable casting methods lost-wax technique moldings such as sand, shell, plaster and others. It also uses Expendable mold casting is a common categorization that includes sand, plastic, shell, plaster, and investment (lost-wax technique) moldings. This process of mold casting includes the use of temporary, non-reusable molds. On the other hand, non-expendable casting utilizes molds and casters that are not temporary. It involves four processes, the permanent, die cast mold, continuous and centrifugal casting.

    One element usually utilized in casting method is the aluminum. Die Casting Parts for aluminum are utilized in this method. Aluminum is normally used for casting process because it can be created into unique designs effortlessly. Also, aluminum has immense heat conductivity. It can also oppose corrosion, creating it almost unyielding. Plus, aluminum conserve it strength in spite of very elevated temperature.

    die casing alloys
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    October 26, 2016

    The Factors of Aluminum Casting Process

    Filed under: Aluminum Casting Parts,Cast Parts — Tags: , , — admin @ 10:08 am

    The Factors of Aluminum Casting Process. Given that Aluminum is one of the minority of metals which can be utilized in approximately any type of metal casting methods, the assortment of the process to use is then founded on two parts. The first part being possibility and price and the other one is quality.

    Aluminum alloy casting could be completed by way of any of the offered techniques of metal casting. Aluminum casting process is easier to choose because this metal can be utilized in all techniques. On a few of these metal casting routines however, design feature as well as dimensions are the most excellent determinants of the finest approach for casting. For example, with metal molds balancing between 10 to 100 as much as the castings utilized when producing, most vast cast products are completed as sand casting in its place of die casting or permanent mold casting. For tinier castings though, metal die cast molds are used which guarantees correctness of dimensions.

    Furthermore, the quality factor is also quite significant in the aluminum casting method to be utilized. Quality in aluminum casting processes makes reference to the mechanical properties’ levels and the degree of soundness of the casting. The previous refers to assets of ductility and might and the latter refers to the nonappearance of porosity, surface defects as well as fracturing of the aluminum cast parts. It is nevertheless, particularly with die casting, to totally get rid of porosity regardless of high cooling rates because air still is inclined to be ensnared. This result into a little amount of porosity located at the center of the casting product.

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    If you are looking for Die Casting Parts, look at this website. 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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    September 14, 2016

    The Different Aluminum Casting Processes

    Filed under: Aluminum Casting Parts,Cast Parts — Tags: , , — admin @ 10:23 am

    Different Aluminum Casting Processes. The bulk of the aluminum casting processes prepared in the United States are for automotive industry. Aluminum cast parts are also often used in power transmission, architectural structural and ornamental objects. Aluminum cast parts are usually utilized in vehicles such as aircraft, trucks, automobiles, railroad cars and others.

    Also, Aluminum casting process involves the melting of the aluminum or aluminum alloys and pouring it into a mold of preferred shape and allowed to harden. The solidified casting is then ejected out to complete the process. Casting is preferable in the production of complex shapes and more refined surface. It is more often than not utilized reaping materials such as glass, plastics, metals and alloys.

    Furthermore, In casting procedures, probability and cost factors, and quality factors have momentous effect in the selection of which casting method ought to be used. There is a choice of methods involved in the aluminum casting processes, and these are classified into two groups: expendable mold casting and non-expendable mold casting. The expendable mold casting requires the use of temporary, non-reusable molds and these consist of the waste molding of plaster, sand casting, plaster casting of metals, casting of plaster, concrete, or plastic resin, shell molding, investment casting, and unbounded sand processes. Nonexpendable mold casting on the contrary, as set apart from those methods under the expendable mold castings, need not be reformed after each production cycle; and these include the permanent mold casting, die casting, semi-solid metal casting, centrifugal casting, and continuous casting. Some other methods of casting are lost foam, squeeze casting, and hot isostatic pressing.

    die casting tooling and die casting molds
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    Cast Parts Company Die Casting Company
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    August 10, 2016

    Aluminum Cast Parts

    Filed under: Aluminum Casting Parts,Cast Parts — Tags: , , , , — admin @ 10:50 am

    Die Casting for Aluminum Cast Parts. There are many ways with which manufacturers can create aluminum cast parts. They can choose to work with sand casting, gravity-fed casting, investment casting, or permanent mold casting, just to name a couple. Nonetheless, it is die casting that manufacturers work towards. Furthermore, more than any other metal alloys available; manufactures and clients choose to work with aluminum alloys. In fact, in the United States alone, around 2.5 billion dollars worth of aluminum cast parts fashioned from die casting is created every year. The die casting process chiefly involves the forcing of molten aluminum metal into cavities in order to make molds using high pressure from the machine, which are referred to as dies, hence the name aluminum die casting.

    First of all, Aluminum cast parts from the die casting process are best produced in huge amounts of tiny parts. Castings can weigh as much as fifty kilograms, but aluminum part castings normally weight at around five kilograms. Costs in high tooling and casting equipment are completely reasonable and are in fact less costly than those used by other casting methods.

    Several applications of aluminum cast parts made with die casting usually include aluminum alloys such as Die Casting Alloys 380.0, Alloy A380.0, Alloy 360.0, Alloy 413.0, and Alloy 518.1, among several others. Once these alloys are created into aluminum cast parts, they are used for lawnmower housings, streetlamp housings, dental equipment, gear, typewriter frames, cover plates, frying skillets, instrument cases, auto parts, connecting rods, pistons, conveyor components, lit tings, aircraft and marine hardware, and escalator parts, to name some. The aluminum casting process is indeed one of the most useful procedures in the metalworking industry today.

    die casting auto part
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    Cast Parts Company Die Casting Company
    6918 Beck Avenue
    North Hollywood, CA. 91605
    818-982-9386 Phone
    Sales@Cast-Parts.com.

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