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Conservation and restoration of ceramic objects is a process dedicated to the preservation and protection of objects of historical and personal value made from ceramic. Typically, this activity of conservation-restoration is undertaken by a conservator-restorer , especially when dealing with an object of cultural heritage .
Another method involves filling the entire mould with molten wax and letting it cool as a solid object. [citation needed] If a core is required, there are two options: soluble wax or ceramic. Soluble wax cores are designed to melt out of the investment coating with the rest of the wax pattern; ceramic cores are removed after the product has ...
This may be done by hand, water blasting, air abrasion, or other methods. Then, a wax or wax composite is applied to the sculpture in sweeping motions. Finally, the wax is buffed with a cotton cloth. [6] Ceramic sculptures: Ceramic sculptures are much less common than bronze sculptures, and require a different conservation and maintenance ...
Ramsay grease is an old composition of paraffin wax, vaseline and natural rubber, usable up to about 25 °C, for low vacuums to about 1 Pa. Krytox is a fluorether-based vacuum grease, useful from −75 to over 350 °C, not flammable even in liquid oxygen , and highly resistant to ionizing radiation .
But uncovering the diamonds in the rough also requires a good design eye ... You can easily clean up the finish with a Howard's Restor-A-Finish and Feed-N-Wax Wood Finish. $8500.00 at 1stdibs.com.
The melted wax can be cast to make multiple copies that are further carved with details. Jewelry suppliers sell wax molded into the basic forms of rings as well as details that can be heat welded together and tubes and sheets for cutting and building the wax models. Rings may be attached to a wax "tree" so that many can be cast in one pouring.