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It finds usage in various industries like firearms industry, energy industry, gas and oil and even food industry. While many debate upon the strength and durability of this form of casting, doubting mainly that this method might provide weaker metal shapes as compared to forging or metal fabrication, these doubts have been laid to rest since aerospace, defence and medical fields have trusted equipment that are made from Precision Investment Casting.

WHAT IS THE PROCESS FOR PRECISION INVESTMENT CASTING?

As mentioned earlier, the process for Precision Investment Casting requires wax and ceramics to be the mould for the main metal. This is done in a very simple yet precise way (hence the name) and the steps are:

? Pattern Formation –Manufacturing of the wax pattern is the very first step involved in investment casting. Here it should be mentioned that wax is preferred over plastic, because wax melts easily and can be reused for another casting which is again a beneficial point from costing aspect. Special aluminium moulds are made to cast the pattern and this requires some trial and error, because factors like shrinking of the wax, the ceramic or even the metal should be incorporated.

Because of the lengthy testing period, some of the marine hardware just entering the market now are products that have been around for a year or more—but manufacturers say that should help fabricators feel confident that these “hot” new products are road-tested and trade-show approved.

Alan Butcher of Intermold says his company is seeing rising popularity in two of its more versatile products: a new Lever Lock Joiner that securely fastens the telescoping support poles of an awning without having to use screws, and a universal deck hinge that can adapt to a wide variety of boat decks.

The Stainless Steel Handrail Bracket Round for round or flat handrail. Sleek in design, easy to install and is safe and sturdy upon completion. It benefits from our new interchangeable mounting mechanism which makes it easy to mount to various surfaces such as Wood/Sheet Rock, Steel or Glass.

Suitable for flat or round top rail (adapter included)

Satin/Brushed Finish Stainless Steel AISI 316 Marine Grade for outdoor and indoor areas

Suitable for round handrail of 1 1/2" to 1 3/4" diameter

Suitable for wood or steel handrail

Metals are commodities without which a modern industrialised economy could not exist. Iron and steel, in particular, are ubiquitous and are central to meeting basic needs such as housing and mobility. Basic metal production encompasses the activities of smelting or refining ferrous and precious as well as other non-ferrous metals from ore or scrap, using metallurgic techniques. It also comprises the production of metal alloys and super-alloys by adding certain chemical elements to pure metals. The output of smelting and refining, usually in ingot form, is used in rolling, drawing and extruding operations to make products such as plate, sheet, strip, bars, rods, wire, tubes, pipes and hollow profiles, and in molten form to make castings and other basic metal products.