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Sintered Tungsten Part

 

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Refractory metals are a class of metals that are extraordinarily resistant to heat and wear and have extremely high melting points. Reactive metals have a strong affinity for oxygen and nitrogen at elevated temperatures and are highly resistant to corrosion at low temperatures.
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  • Extreme Wear Coating -- PureSiC™ CVD SiC
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    Industrial Ceramic Materials - Extreme Wear Coating -- PureSiC™ CVD SiC
    Supplier: CoorsTek
    Description: used a grit blast stream at an 80 degree angle to remove material from the samples. PURE SiC easily outperformed tungsten carbide and two types of sintered silicon carbide. The lower erosion rate can mean a significantly longer life with PURE SiC in many applications. CoorsTek Pure SiC is available
    • Applications: Abrasive / Erosive Wear Protection, Wear Parts / Tooling
    • Material Type: Carbide Materials, Silicon Carbide
    • Shape / Form: Fabricated / Custom Shape
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  • PSM Industries
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    Metal Injection Molding (MIM) Services - PSM Industries
    Supplier: PSM Industries
    Description: Precision Engineered, Designed and Manufactured Metal Parts and Components PSM offers the widest range of sintered solutions in the metal fabrication business. PSM can provide the most efficient solution to your manufacturing requirements by having access to the knowledge and experience of our
    • Metal Types: Copper, Iron-Nickel Alloy, Tungsten-Copper Alloy, Carbon Steel, Nickel Steel, Stainless Steel, Superalloys (Inconel 713, etc.), Tool Steel, Other
    • Services Offered: Powder Metal (P/M) Services, Prototype, High Volume Production, Assembly Services, Coining, Design Assistance, Heat Treating / Stress Relieving, Just-In-Time Capability, Machining, Plating, Polishing / Buffing, Tool / Mold Making
    • Location: North America, United States Only, Southwest US Only
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Conduct Research Top

  • Wear Resistance of Gas Nitrided Astaloy CrLTM Sintered Steel
    ). For all the tests the counterfacing material has been a sphere of tungsten. carbide of 6 mm diameter, with a hardness of at least 1600 HV, representing the static partner. The. wearable materials were the rotating disks of sintered steel. The evaluation of the wear rate has been. done through
  • Screen Classifying Cutter Allows Recycling of Tungsten Heavy Alloys
    in that they do not melt, but are compacted from powder into shapes and sintered to full density, after which they are machined and finished. Scrap is generated as a result of compaction, of sawing of large blocks, and other process scrap. Aerojet experimented with techniques to reclaim tungsten heavy alloys
  • Refractory Hard Metals
    . Critical parts for welding and thermal metalworking tools, valves, seals, and high-temperature gaging equipment are made from grades of this RHM. Tungsten-titanium carbide (WTiC>=) in cobalt is used primarily for metal-forming applications such as draw dies, tube-sizing mandrels, burnishing rolls
  • Bringing Powdered Metal Blending In-House, Rotary-Style
    being produced. "This is all part of being efficient," said Stahl. "By using green powders, we prevent a big buildup of powder that cannot be used.". Following compaction, green parts are sintered, and then machined to produce the final part. Tumbling action befits powdered metal application
  • Performance Characteristics of a Newly Developed Machinability Additive for PM Applications
    on surface corrosion of PM parts was investigated in a humidity. chamber at 43 °C and an environment of 100% humidity. RESULTS AND DISCUSSIONS. Sintered Properties. The sintered properties of FC-0208 and FLN2-4408 materials were measured with and without. machinability enhancing additives (Table 2
  • MICRO: Greatest Hits of 2005
    resistance and lower cost of ownership by 50% compared with existing processes. By replacing the standard multitool Ti/TiN/W approach with a single system, the tool simplifies the tungsten deposition process. It performs an advanced preclean process in one process module, pulsed nucleation-layer
  • Powder metalstake on new shapes
    is compacted and sintered in a hydrogen atmosphere. Then a 50% tungsten-50% copper core is inserted into the body and sintered again in hydrogen. Heat sinks made this way are thermally efficient and cost comparatively little to make. MIM GRAND PRIZE. A body assembly in a current-to-pressure (I/P
  • Hot Isostatic Pressing: Today and Tomorrow (.pdf)
    , producing fully dense compacts of. their high-speed tool steel. Meanwhile, Kennametal began a testing pro-. gram for elimination of internal pits and flaws in sintered tungsten carbide. preforms, and purchased their first HIP system in 1967.[2] Since then, HIP. has been adopted by many companies

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