Types of Molds for Aluminum Casting

There are many types of molds for aluminum casting that are used in casting molten aluminum into different shapes and forms. Some molds are temporary, and others are permanent and can be used repeatedly. These same types of molds are also used for many different metals and alloys besides aluminum. Sand Casting Mold The oldest types of molds for aluminum…

Types of Casting Molds

Casting is a process in which a liquid is poured into a mold in order to produce a product. There are several types of molds that are used in the casting process. Some are temporary and are destroyed during the casting process. Others are permanent and are reused again and again. The type of mold chosen is usually based on…

Aluminum Casting Processes

Aluminum is one of the few metals that can be cast by all of the processes used in casting metals. These processes, in decreasing order of amount of aluminum casting, are: die casting, permanent mold casting, sand casting (green sand and dry sand), plaster casting, investment casting, and continuous casting. Other processes such as squeeze casting, and hot isostatic pressing…

Commercial Foundry

A Foundry deals with casting techniques, a process where the melted liquids are poured into moulds. This forms the first step towards manufacturing a product. Foundry Industry plays a vital role in the industrial development. Started as early as 3600 BC, the foundry industry has flourished very well and is likely to grow further. Castings are used for variety of…

Metal Casting Processes

  Metal Casting Processes Foundry Process Process Pros / Cons Green Sand Molding The green sand process utilizes a mold made of compressed or compacted moist sand packed around a wood or metal pattern. A metal frame or flask is placed over the pattern to produce a cavity representing one half of the casting. The sand is compacted by either jolting…

Casting Process

Consider the casting process at 645 B.C, the first traces of the Sand Molding was found. Now consider the state-of-the-art Electromagnetic casting process. Truly, the Casting process has traversed a long path and impacted human civilization for nearly five millennia. With technological advances, metal casting is playing a greater role in our everyday lives and is more essential than it…

Metal Mold Casting

Metal Mold Casting At least three families of molding and casting processes can be categorized as metal mold processes. These include diecasting (high-pressure diecasting), low-pressure permanent mold casting and permanent mold casting. Unlike sand casting processes, in which a mold is destroyed after pouring to remove the casting, permanent mold casting uses the mold repeatedly. Diecasting Diecasting is used to…

Scroll Up