| Service: | casting (various types) |
|---|---|
| Service: | quenching |
| Service: | annealing |
| Service: | tempering |
| Service: | temperature hardening |
| Service: | coating (various kinds) |
Quick Details
Specifications
Foundry & heat-treatment workshop offers wide manufacturing capabilities by methods of casting of any configuration (pressure die-casting, permanent-mold (gravity die) casting, investment casting, sand casting) as well as an extended variety of services for high-quality heat treatment manufacturing services of any type of springs and mainsprings.
Thanks to state-of-the-art engineering capabilities and tooling for production, the lead time and launch time for every item is greatly minimized.
We offer flexible conditions on payment terms with regard to the Buyer's request and condition.
We offer optional delivery of product to the destination including export deliveries.
JSC Dnepropetrovsk aggregate plant offers an extensive range of services for thermal and chemical-thermal treatment of components and workpieces from structural steels, tool steels, high-speed steel as well as aluminum alloys. Each stage of the production process is inspected by quality control personnel using specialized control & measuring equipment: hardness-testing machines, optical gages, etc. A variety of sizes, dimensions, shapes and weights of components are acceptable and may be restricted solely by a functional size of the furnace and a necessity to arrange for supplementary equipment and tooling.
JSC Dnepropetrovsk aggregate plant offers an extensive range of services for thermal and chemical-thermal treatment of components and workpieces from structural steels, tool steels, high-speed steel as well as aluminum alloys. Each stage of the production process is inspected by quality control personnel using specialized control & measuring equipment: hardness-testing machines, optical gages, etc. A variety of sizes, dimensions, shapes and weights of components are acceptable and may be restricted solely by a functional size of the furnace and a necessity to arrange for supplementary equipment and tooling.
Heat treatment is performed with the following equipment:
- Box electric furnaces (hardening heating, annealing and normalizing);
- Salt baths (non-oxidation heating for hardening)
- Salt baths (for heat treatment of components made from high-speed steels type P18 (EN HS18-0-1 / HSv18-0-1; DIN HS18-0-1 / HS18-0-1; AFNOR HS18-0-1)
- Vacuum furnace (non-oxidation heating + quenching)
- Electricpit-type (shaft) heating furnaces (tempering of components)
- Electric low-temperature cabinets with maximum dimensions of working chamber as 1000x1000x1500 mm for ageing treatment of components manufactured from aluminum alloys.
- Hardening tanks (hardening oils, emulsions, water)
Chemical-thermal treatment for components and instruments
Our enterpriserenders corresponding services in the field of carburization (case-hardening), nitride hardening, sulphidizing of components used in machine-building and tool-making production. Our technological capacities allow surface treatment of various components, tools and equipment made from a wide range of steel grades according to general specifications.
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Carburization inside a box furnace:
- Environment: solid carburizing agent, maximum muffle dimensions:d-280mm, h-280mm.
- Material: structural steels AFNOR 10NC11, 14NC11 / DIN-WNr 12Ni14, 1.5732, 14NiCr10, 14NiCr14 and AFNOR 13NiCr14 / DIN-WNr 1.5752, 14NiCr14, X12Ni5.
- Carburized layer: 0,4-1,2mm (1,5-1,7mm maximum).
- Hardness: : >56 HRc.
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Nitride hardening inside pit-type (shaft) furnaces:
- Environment: ammonia (liquid ammonia supplier by drop method).
- Material: structural steels.
- Nitrationlayer: 0,15-0,35 mm (0,55mm).
- Hardness: >500 HV; >800 HV.
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Sulfidizing in crucible furnaces:
- Environment: potassium sulphocyanate salts and ammonium rhodanate salts
- Bowldimensions: d-180-350mm/8L of melt;
- Material: structural steels, machine steels

