Crucibles for melting of metals

SUMMARY TABLE OF STANDARD SIZES OF CRUCIBLES

Crucibles are an integral part of metallurgical and laboratory equipment when molding different metals, alloys.

Crucibles are applied for:

• Metallurgy: melting, roasting, burning, pouring of metals, gumboils, ore concentrates.
• Metal working: molding, roasting, annealing, etc.
• Laboratory equipment: dissolution, burning, melting, weighing, etc.
• Chemical industry: dissolution, burning, melting, homogenization, etc.

Molded refractories:

Crucibles high-temperature melting for induction and heating furnaces;

Neutral lining of the quick-changeable crucibles executed on standard and by the individual sizes allows to use them as for swimming trunks of special alloys, stainless steels, hot strength alloys on a nickel basis, alloy steels, and for copper-based alloys and aluminum.

Advantages of quick-changeable crucibles in comparison with tamped linings are:

- reduction of time for replacement of a crucible and its conclusion to working temperature;

- the high erosive resistance allowing to reduce much rejection of castings because of sorovy pollution;

- the thermal firmness allowing to work in the interrupted mode of swimming trunks up to full cooling.

Crucibles have successfully passed tests at the following enterprises:

• GP NPKG "Zor Mashproyekt" Mr. Nikolaev

• PAO "Motor Sich" Zaporizhia

• FTIMS NANU Kiev

• Zaporizhia machine works of Omelchenko Zaporizhia

• GP CB Progress im. Akademika Ivchenko Zaporizhia

Photos of these acts of tests of crucibles are attached together with the photo of a commodity position.