In aluminum investment casting, a disposable wax pattern must be made for each part to be formed from molten aluminum. To make those wax patterns, low-temperature paste wax is injected into cavity ...

Creating components with complex internal structures is a difficult business. Not only do you have to be able to define the necessary geometry, using a material that can withstand the conditions ...

Investment casting offers several advantages over other production methods. But to make full use of the technology, designers must be aware of its limitations. Here are several tips for getting the ...