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Lab Cemented Carbide Cold Press Molds Set for Hydraulic Press
Features
Cylindrical Die
1. Cylindrical die is a common powder pressure molding tool in the laboratory, which can press powder materials into various solid test pieces, which are widely used in superconductivity, batteries, cement, ceramics, rare earth, catalysis, silicate, powder Metallurgy, sea mud analysis and other new material research and development fields.
2. Die material: high-speed steel (ASSAB+17) or alloy tool steel (Crl2MoV) imported from Japan, and cemented carbide (YT15) can also be customized.
3. Commonly used specifications are generally within Dia2mm-Dia40mm, and other specifications and sizes can be customized.
Calculation formula of die pressure: area of oil cylinder / area of die (mm2) x value of pressure gauge = pressure of die (MPA)
Tonnage (T) × 9800n / die area (mm2) = die bearing pressure (MPA)
Warning: the normal pressure range of the mold is less than 800MPa, the overpressure is less than 1000MPa, and the damage is less than 1500MPa
Square Die
1. Square die is suitable for some easy-to-form powder samples, and various shapes, specifications and materials can be customized! Such as squares, strips, triangles, polygons, arcs and special shapes. Commonly used specifications are generally within 100mm × 100mm, and other specifications and sizes can be customized.
Carbide Die
1. Carbide die(YT15), also known as aluminum carbide mold or bustard steel mold, is a metal carbide alloy material with high hardness and wear resistance, suitable for pressure forming of some hard powder samples, and the commonly used specifications generally do not exceed 40mm .
Flap Opening Die
1. Flap opening die is also called easy-extraction combined mold. Generally, 3-4 inner cores are combined into a set of cavities. The inner core is covered by a sleeve from top to bottom and fixed as a whole. There is no need to remove the film, mainly for some ultra-fine powder or powder samples that are not easy to form and have a high demand for samples.
2. Flap opening die type: cylindrical, rectangular, etc., the commonly used size is generally not more than 100 × 100mm.
Hot Pressing Die
1. The hot-pressing die is usually composed of a temperature controller and a heating mold, which has the advantages of small size, heating block, and accurate temperature control. The chemical stability of sample particles or powder changes after hot pressing, which is an ideal supporting equipment for advanced engineering and technical personnel to perform spectral detection, analysis and qualitative analysis.
2. Hot pressing mold type: cylindrical, rectangular, double flat, infrared quantitative, etc., the common temperature is ≤300°C or ≤500°C.
