A master alloy of copper and zinc is made, in similar manner as previously described.

I believe the making of master alloys to which fine precious metal is added is the best practice.

Master alloy is efficient to make in larger quantities and economic to hold in stock.

With our range of master alloys and technical service we have the tools available to improve and stabilise casting quality.

Immediately random porosity was evident in the castings, so I went to see how the master alloy was being made.

Chromites are employed in the production of ferrochrome, a master alloy in the stainless steel industry.

Copper/Aluminium master alloy production.

Ulba manufactures beryllium master alloys.

As an example of the evolution of an alloy, I use here the master alloy for our lower carat rated yellow gold alloys.

Our customers are have the added benefit of one batch number for increased production.We can still manufacture specials and master alloys in our smaller furnaces.

Dominion Magnesium Limited in Canada have developed a method adding in the conventional manner through a master alloy.

KBAlloys produces a full line of aluminum based master alloys and is also the owner of Anglo Blackwells.

Once suitable eutectic control mechanisms are identified, prototype master alloys will be produced by one partner, and incorporated into foundry alloys by the other.

If brass is to be used as master alloy it is essential to know its composition, e.g. ensure it is not a leaded brass.

I had observed whilst formulating 18ct palladium master alloy that the resultant metal was quite tough, so I used this to try a tough alloy for the post.

Alloying elements are either pure forms of an alloying element, like electrolytic nickel, or alloys of limited composition, such as ferroalloys or master alloys.

Cat 1 -"Mechanical alloying" An alloying process resulting from the bonding, fracturing and rebonding of elemental and master alloy powders by mechanical impact.

In order to reduce this difficulty to a minimum the pure metals are not melted together, but previously made alloys (master alloys) whose composition is known are used to make the final alloy."

LSM's Aluminium Division provides quality, service and technology to aluminium cast houses worldwide, with a comprehensive range of specialised aluminium master alloys, grain refiners and compacted powder products.

For example, magnesium has properties which make it better than aluminum to build automobile parts, and chromium can be used to make an inexpensive master alloy with nickel and iron to be incorporated into steel.

In discussing these six essential points of care, I have used as an example the making of a master alloy to which is added fine gold and fine silver to create 9 ct, 10 ct, or 14 ct yellow gold alloys.

Its portfolio encompasses an exceptionally broad and innovative range of foundry resources such as binders, coatings, feeders, filters and release agents, as well as metallurgical products including inoculants, inoculation wires and master alloys for iron casting.