heat treatment of metals Germany

...Hot rolled steel is a type of steel that is formed by the hot rolling process at a temperature above its recrystallization temperature. Steel is easier to form at this elevated temperature. Compared to cold rolled steel, hot rolled steel does not usually require heat treatment after forming. Hot rolled steel usually has more mill scale than cold rolled steel.

...Whether it's coatings in the micrometer range or our case hardening processes. Our consulting team is happy to advise you on which method is optimal for your parts. Benefit from our extensive development expertise, further strengthened by the research capabilities and specialized knowledge of the HEF Group. We have the solution for your requirements - enhance your surfaces with one of our coatings or our case hardening processes. Salt bath nitrocarburizing (TENIFER / ARCOR), gas nitriding and nitrocarburizing, surface hardening, and carbonitriding are among the surface hardening processes.

... tolerance specifications for the subsequent process at the customer’s site. Why? Because sleeves with fluctuating geometries cannot be further processed. Absolute precision is therefore essential. We can provide absolute precision. The customer commissioned us to manufacture the sleeves. On one hand, because we meet the special deep-drawing technical requirements. On the other hand, because we can offer a connected, targeted heat treatment for material relaxation in-house. To ensure the required flawless further processing, our initial focus was on the forming behavior of the material.

...Smit Industrial Heat Treatment has furnaces of various sizes with different features. They can be heated up to 1300° C. We also own the longest air atmosphere furnace in Europe. All furnaces meet the industrial standards in TÜV AD Leaflet HP 7/1 and SCIOS Scope 5. Weight up to: 70 tons per piece Temperature: up to 1200 °C...

...Migration from welded assemblies and cast parts to forged pieces with fiber flow and material flow simulation for forging processes Die forging blank processing, heat treatment, surface treatment, hardening, laboratory testing Highly corrosion-resistant die-forged parts for corrosive environments and aggressive media, as well as steel valves for high-temperature applications, high-temperature...

...MAHA GmbH offers you a comprehensive worry-free package for surface treatment. Efficiency and effectiveness are our priorities. With us, you receive your ready-to-install product, allowing you to save time and costs. Our service covers every form of surface treatment. We provide services in the areas of hardening, bluing, anodizing, galvanizing, polishing, and much more. Our services at a glance: Heat treatments Surface coatings Polishing Deburring...

... measures to prevent manufacturing-related hydrogen-induced cracking or brittle fracture are outlined in DIN 50 969-1. Recent experiences indicate that hydrogen embrittlement plays a significantly lesser role in galvanic zinc-nickel coatings. In many cases, heat treatment can be omitted. However, in individual cases, a heat treatment at 210°C may be necessary to relieve the embrittlement of the material structure. In such cases, we carry out the tempering treatment in consultation with the customer, following the guidelines of DIN 50 969.

...We operate 2 hardening facilities with quenching of the material in a polymer bath or in oil. ZWP takes on your case hardening as a contract hardener for your outsourcing projects (material treatment). We harden the parts according to customer specifications. Case hardening up to 3.0 mm is not uncommon among our valued customers. We already supply colleagues and clients from the following...

...Heat Transfer in Thermal Water Treatment Thermal water treatment processes, such as multi-effect distillation, are crucial for the global supply of drinking and process water. They require the efficient evaporation of large quantities of various water qualities to produce purified distillate. Individual water components can lead to corrosion or crystalline deposits in evaporators. Our polymer...

...Heat Treatment of Metals...

...This material group stands for breaking strength, service life and wear resistance. Due to these properties, quenched and tempered steel is always used where high strength, yield strength and high toughness are required for highly stressed machine parts. C 22 E, C35 E, C 45 E/➔ according to DIN EN 10132 - 3 Depending on the customer's requirements, we supply treatment states from soft annealed to high cold solidified.

... parts, after rough machining, complex shaped parts, aging, mold making; Defined heating curve at 600 °C – 620 °C / Holding time 4 hours with subsequent slow oven cooling down to approx. 150 °C. Also possible with protective gas nitrogen, no annealing residues on the surface. Total process duration approx. 30 hours. Heat treatment of non-ferrous metals, aluminum, die casting, profiles, milling molds, welded parts, outsourcing, solution annealing, copper, titanium, bronze, brass; According to specifications and desired properties.

... these valuable raw materials, robust preliminary crushing units are used, followed by a second crushing cycle. The demands on the crushing knives cannot be ignored and they must therefore be very tough. We are at the side of our partners to give advice on the selection of ideal materials and the best heat treatment.

...Special heat hardness and outstanding sliding properties are key advantages for customer applications. Our violet-blue shimmering nano-composite coatings are primarily used for the .... The cutting tools made of solid carbide or high-speed steel can be recoated with this hard material surface as many times as needed. Special heat hardness and outstanding sliding properties are key advantages for customer applications.

...By applying the fire protection coating, the steel is protected from heat in the event of a fire for 30, 60, or 90 minutes. This time is crucial for evacuation and firefighting efforts. With our mobile technology, we carry out fire protection coatings on steel structures for commercial purposes, such as in industrial buildings or public facilities. We meet the requirements of DIN EN ISO 12944...

...are coating systems for walls in both indoor and outdoor areas. They reduce heat transfer and optimally reflect sunlight. Plastherm® coatings are particularly suitable for the renovation of walls, as they conceal hairline cracks and minor defects on walls while providing excellent adhesion and durability. With just one coat and the use of texture rollers, the Plastherm® wall coating covers and structures the surface, making it easy to apply and quick to dry.

... use of the Corona or Tribo coating system is determined during the optimization of the part to be coated. We permanently have in stock for you: Primer powders for coating aluminum, steel, and other materials Functional powders for corrosion protection, heat protection, etc. Coating powders in nearly all RAL color shades Coating powders for various special colors Materials for various effects and structures in the coating...

...In our pickling process, we remove welding residues and heat tinting from all materials and designs of ÖI and hydraulic piping systems, even in the austenitic range. This allows us to achieve metallurgically pure material surfaces. As a result, operational disruptions are prevented, and the flawless operation of these systems is guaranteed.

...EZM Profiline – This EZM brand name stands for cold-drawn standard sec-tions and special sections to customer drawings in virtually all steel materials. Optimum heat-treatment, pickling and coating facilities are available for every material group. As a result of the continuous improvement of our in-house tool production operations, EZM can manufacture sections whose geometry and shape are as...

...We produce components with a high level of manufacturing depth for various generations of injection systems. All processing steps are covered internally by us. This allows us to act flexibly and offer you the highest quality and safety.

...Depending on their application, tubes may require stretching after extrusion. For example, the need to achieve tight tolerances, the outer diameter and/or the thickness of the extruded tube can only be achieved through cold drawing. The mechanical properties can only be obtained through work hardening for alloys that cannot undergo heat treatment (alloys series 1000, 3000, 5000) and depending on specific requirements regarding the grain structure of the tube.

... accumulate, hindering heat transfer. Removal of these deposits can only be done chemically and leads to further roughening. By enameling the relevant surfaces, the decline in the efficiency of the entire system over its lifespan can be significantly reduced, and the lifespan can be extended. The formation of deposits is greatly restricted, allowing for longer cleaning intervals. The process and the coating have been patented.

... dual-channel models APPLICATIONS Metals: Melting/Forging, Hot Rolling, Wire Drawing Heat Treatment/Tempering Induction Heating Manufacturing of Incandescent and Halogen Lamps Glass Melting Semiconductor Surfaces Kilns (Cement, Lime) Waste Incineration Graphite Production Measurement Temperature Range Ratio Pyrometer: 250 to 3200 °C (depending on model) Optical Resolution: Up to 300:1 Ambient...

...Lubrication of temperature-stressed machine parts, e.g. rolling bearings, friction bearings, slideways, chains, rollers or moving parts in hot forming, heat treatment or drying Dry lubrication, e.g. of kiln and rack-truck bearings, bearings of pouring ladles, converters or hot-air blowers at temperatures over 250°C Lubrication of plastic and rubber at normal temperature when the materials...

... of all metallic materials. - Processing of flame and laser cut parts; cast, forged, and welded components, - Surface roughness up to Ra 0.4µm. - Raw material procurement - Heat treatment - Magnetic and X-ray testing - Surface coating - Painting - Geometry inspection - Measurement technology - Engineering - Project management...

...Chemical stripping is the preparatory process for high-gloss finishing as well as for powder coating. In this process, the rim is freed from any type of paint in a dip bath at 80°C. Thanks to the latest methods, not only powder coatings or clear coats can be dissolved, but also SLC chrome finishes. In addition to rims, we are also happy to treat painted metals of other kinds. The only requirement is the appropriate heat resistance of the materials. Call us! We are happy to advise you!

...• CNC part or complete machining • Diverse component dimensions from 10 to 2,000 mm • Extensive selection of materials • Heat and surface treatment in collaboration • Certified quality and energy management Our grinding machining centers achieve maximum dimensional and surface qualities that meet even the highest standards. Considering the entire machine park, we have aligned our grinding...

...Through our own heat treatment facility, we are able to handle rapid production of workpieces. In addition to glass bead blasting, we can perform all common surface finishing processes upon customer request.

...Component Manufacturing In component manufacturing, various cold forming processes are used alongside processes such as turning, grinding, or stamping. Steps like surface finishing, heat treatment, joining operations, or assembly complete the component. International Network With our international production network, we are the ideal partner for components needed worldwide as part of global...

...We are happy to take care of the material procurement and further processing of your workpieces, including surface treatment, heat treatment, and other processing steps.