Hetepersoven

Hetepersoven

A hot press furnace is a high-temperature device that densifies materials by simultaneously applying high temperature and pressure. It is widely used in the fields of powder metallurgy, functional ceramics and the preparation of high-performance materials.
This equipment employs a high-pressure, low-strain-rate powder metallurgy process, which causes powder or compact to sinter and creep under high-temperature conditions, thereby obtaining high-density materials.The hot pressing process can be carried out under vacuum or a specific atmosphere, effectively improving material properties and reducing the effects of oxidation.
This equipment is suitable for universities, research institutes, and industrial and mining enterprises, and has significant application value in the fields of new material research and development and high-end manufacturing.

Producteigenschappen (Hetepersoven)

1. Simultaneous High-Temperature and High-Pressure Pressing for Densified Sintering

This hot press furnace employs a high-pressure, low-strain-rate powder metallurgy process. Heat and pressure are simultaneously applied to powder or powder compacts at sufficiently high temperatures to initiate sintering and creep processes. Compared to traditional atmospheric pressure sintering, hot press sintering can achieve near-theoretical density materials at lower temperatures and in a shorter time, resulting in finer grains and superior mechanical properties.

2. Vacuum Atmosphere Protection for Various Materials

Hot press sintering under high vacuum conditions effectively prevents material oxidation. Inert gases (stikstof, argon, enz.) of reducerende gassen (waterstof, enz.) can be introduced to conduct hot press sintering under a special atmosphere, meeting the stringent atmospheric requirements of materials such as cemented carbides, functional ceramics, and powder metallurgy.

3. High-Quality Heating Elements, Stable High-Temperature Performance

High-temperature alloy resistance wire (containing molybdenum, with a surface temperature reaching 1420℃) or silicon carbide rods are used as heating elements, with the configuration selected according to the operating temperature. The heating elements are installed around the furnace chamber, forming a uniform heating field to ensure even temperature distribution during hot pressing. The heating elements undergo aging treatment before assembly to ensure long-term stability and reliability.

4. Precise Temperature Control, No Overshoot

Integrated circuit control eliminates overshoot. An intelligent temperature regulator combined with microcomputer program control ensures precise and stable temperature control, meeting the stringent temperature accuracy requirements of hot pressing sintering processes.

5. Programmeerbare bediening, Excellent Process Reproducibility

Microcomputer program control with programmable curves enables fully automatic heating/cooling. Het beschikt 30 or 50-segment program control, waardoor een willekeurige hellingsregeling voor verwarming en koeling mogelijk is. Programmable commands such as jump (lus), loop, pauze, and stop are available, and temperature control parameters and the program can be modified during operation, flexibiliteit en gemak bieden.

6. Real-time Pressure Monitoring, Traceable Data

The control panel is equipped with a digital pressure gauge that displays the applied pressure value in real time. An optional pressure printer records pressure change curves, facilitating process analysis and quality traceability. The pressure control system can precisely adjust the pressurization rate and holding time to meet the densification requirements of different materials.

7. Vacuum and Flow Monitoring, Controllable Atmosphere

Equipped with a vacuum display and flow meter, it monitors the vacuum level and gas flow rate inside the furnace in real time. The inlet valve can precisely control the on/off state and flow rate of the protective gas to meet the different needs of vacuum sintering and atmosphere sintering.

Toepassingsgebieden (Hetepersoven)

• Cemented Carbide: Hot pressing sintering of tungsten carbide-based cemented carbides. The high-temperature, high-pressure simultaneous pressing process of this hot press furnace can produce high-density, high-hardness cemented carbide products, such as cutting tools, molds, and mining tools.
• Functional Ceramics: Suitable for hot pressing sintering of piezoelectric ceramics, transparent ceramics, magnetic ceramics, and other functional ceramics. Hot pressing sintering can produce fine-grained, high-density ceramic materials, significantly improving electrical, optical, and magnetic properties.
• Poedermetallurgie: Suitable for hot pressing and sintering of metal powders, alloy powders, and composite powders. It can be carried out under vacuum or a protective atmosphere to prevent powder oxidation and obtain high-density powder metallurgy products.
• Composite Materials: Suitable for densification sintering of metal matrix composites and ceramic matrix composites. The hot pressing process can effectively reduce porosity and improve interfacial bonding strength.
• Superhard Materials: Suitable for hot pressing sintering of superhard materials such as cubic boron nitride and polycrystalline diamond. Precise temperature and pressure control ensures the stable performance of superhard material products.
• Nieuwe materiaalontwikkeling: Applicable to the research and preparation of new materials such as specialty ceramics, legeringen voor hoge temperaturen, and amorphous materials. Hot-pressing sintering technology allows for the exploration of material sintering behavior and performance optimization under high temperature and pressure.

Bedrijfsprofiel

Een professionele onderneming gespecialiseerd in diensten op het gebied van warmtebehandelingstechnologie en de R&D, productie, en verkoop van elektrische ovens voor hoge temperaturen.

Het bedrijf richt zich op de ontwikkeling van elektrische ovens voor hoge temperaturen die een volledig temperatuurbereik van -100℃ tot 2600℃ bestrijken.. Tot de producten behoren experimentele elektrische ovens, ovens met vacuümatmosfeer, industriële ovens, en middenfrequente inductieverwarmingsapparatuur. De belangrijkste producten zijn onder meer doosovens, buis ovens, hijsovens, duwovens, draaistelovens, roterende ovens, tunnelovens, en diverse gespecialiseerde middenfrequentieovens.

Het bedrijf houdt zich aan technologische innovatie en is geslaagd voor de ISO9001- en EU CE-certificeringen. Het bezit 21 geregistreerde handelsmerken, 29 patenten, En 27 software-auteursrechten.

Betaalmethoden

TT

Verzendmethoden

De elektrische oven is verpakt in drie lagen: eerst verpakt in schuimpapier, vervolgens verpakt in plasticfolie, en ten slotte verpakt in een houten kist.

Veelgestelde vragen (Veelgestelde vragen)

1. What is the working principle of a hot press furnace?

A hot press furnace uses a high-pressure, low-strain-rate powder metallurgy process. Heat and pressure are simultaneously applied to powder or powder compacts at sufficiently high temperatures, initiating sintering and creep processes, resulting in material densification and shaping.

2. Can it be evacuated? Can it be vented under a protective atmosphere?

Ja. Vacuum atmosphere hot press furnaces support hot pressing sintering under high vacuum and special atmosphere protection.

3. What parameters can the control panel monitor?

The control panel is equipped with an intelligent temperature controller, power switch, main heating start/stop button, voltmeter, ammeter, computer interface, digital pressure gauge, flow meter, vacuum display, kleppen, and pressure printer, allowing for convenient monitoring of the system's operating status.

4. Is it suitable for laboratory use?

Ja. Designed specifically for research and development in laboratories of universities, research institutes, and industrial and mining enterprises.

5. How is its anti-interference capability?

It adopts reliable integrated circuitry, has a good working environment, and strong anti-interference capability.