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Tungsten carbide - United States

United States
  1. BUFFALO TUNGSTEN INC.

    United States

    Buffalo Tungsten is been a leading independent manufacturer and supplier of high purity tungsten powders. With over three decades of experience and a sole focus on powdered tungsten materials, our powders meet the highest standards of purity and consistency. Additional processing can be done to meet demanding specifications for both physical and chemical properties. Buffalo Tungsten produces fine tungsten powders from under one micron to coarse tungsten powders in larger mesh sizes. High purity powders with up to 99.999% purity are manufactured as well as high density powders. Various metal additives can produce compositions suited to a wide range of applications. We are a supplier to industries that include additive manufacturing, surface coatings, heavy metal, electrical contacts, diamond tools, radiation shielding, industrial gases, and defense applications. Tungsten carbide powder and tungsten based thermal spray powders are also produced in many standard sizes and specs. We produce our intermediate tungsten raw materials of APT and tungsten oxide from certified conflict free sources. Our chemical plant allows us to convert both ores and concentrates and scrap, providing diversity and security in our supply chain.

  2. BASIC CARBIDE CORP.

    United States

    A LEADING GLOBAL MANUFACTURER AND SUPPLIER Basic Carbide sells in over 50 countries worldwide. From each side of the globe, customers are using Basic Carbide material. CARBIDE BLANKS & PREFORMS LARGE PREFORMS, HIGH QUANTITIES, CUSTOM GRADES, AND QUICK TURNAROUND Basic Carbide specializes in custom-made tungsten carbide preforms in both Cobalt and Nickel grades. This includes our special cobalt Wire EDM grade. - We produce parts up to 20 inches (508 mm) in diameter and up to 44 inches (1117.60 mm) in length. - Our pressing plant give us the capability to produce high-quantity runs on most types of parts. - Basic Carbide produces custom powder grades. With fast quoting and speedy turnaround on emergency situations, Basic Carbide Corporation is a reliable partner in meeting your carbide needs. At Basic Carbide, we provide the personalized service and technical help you need to assure the success of your project. We produce a wide range of sizes and shapes of tungsten carbide products, serving the needs of many industries: Oil & Gas, Automotive, Mining, Manufacturing, Beverage & Aerosol, Housing, Medical, and Recycling. While we supply our products as preforms, we also provide centerless grinding and limited surface grinding as a subcontracted service. Flexible, fast, and reliable, Basic Carbide is an industry leader in working to meet the specialized needs of our customers, including the production of custom grades when needed.

  3. SHAREATE TOOLS LTD

    United States

    SHAREATE TOOLS LTD. is a global, high-tech enterprise, engaged in cemented carbide products and focused on rock drilling tools. The company has a strong scientific and technological innovation capability, having formed an extensive system of independent intellectual property rights. 42 invention patents and 118 utility model patents are granted by the State. Shareate was accredited with the API Q1 Specification and ISO 9001 Quality Standards in 2008.The company has an independent R&D center dedicated to tungsten carbide development, and has been identified as a center of excellence for Rock Drilling Tool Engineering and Research Development, by the Jiangsu Enterprise Technology Center and Nanjing University of Aeronautics & Astronautics.Our main products cover: Rotary Tricone Bits, DTH Hammers & Bits for mining, water well and oil-field drilling applications, cemented carbide, carbide substrates for PDC bits, bit nozzles, ultra-fine cemented carbide rod, fine grained cutting tools, stamping die plates, cold heading dies, powder metallurgy dies, tungsten carbide tubular welding, wear parts, and other non-standard parts. Shareate products are exported to more than twenty countries across all continents.Shareate is a leader in modern manufacturing and service integration, and operates state of the art factories to the highest international standards. We understand that product success is inseparable from trust and support of our customers.

  4. SHANGHAI RJ BLADE FACTORY

    United States

    We specializes in producing all kinds of mechanical cutting blades, slitting round blades, shredder blades, shredder blades, profiled blades, slitting machine slitting blades, bending machine tools, shearing machine blades, carbide tungsten steel Production and processing of series of blades, food stainless steel mechanical blades, carbide inserts, molds and other related mechanical parts. The products are suitable for the following industries: paper processing industry blades, steel and metallurgy industry blades, plastic and rubber industry blades, electronics industry blades, packaging industry blades, wood industry blades, food industry blades, waste processing industry, textile industry blades, etc. The main material of the blade is tungsten steel, stainless steel blade, high speed steel, alloy tool steel, hard alloy (tungsten carbide), SKH51, H13, H13K, D2, 9CrSi, 6CrW2Si, P20, K30, skd61, W6Mo5Cr4V2, SKD11, SKS7, SK2. , Cr12Mov, YG8, YT15 materials and a variety of imported high-quality steel for customers to order. The blade produced by the company has the characteristics of sharp edge, high strength, wear resistance, not easy to collapse, and long service life.

  5. CONTROL CONCEPTS INC.

    United States

    We are available to answer your questions and provide information. Contact us online, or use the following information to reach us via phone, fax, or mail. Phone: (952) 474-6200 (800) 765-2799 Fax: (952) 474-6070 Location: 18760 Lake Drive East Chanhassen, MN 55317 Hours of Operation: 8: 00 AM - 5: 00 PM Central Time Monday - Friday List of other Control Concepts companies in the U.S. not affiliated with Control Concepts Inc (Makers of world class SCR Power Controllers) The term zero-cross or synchronous operation of SCR's is derived from the fact that the SCR's are turned on only when the instantaneous value of the sinusoidal waveform is zero. In zero-cross operation power is applied for a number of continuous half-cycles and then removed for a number of half-cycles to achieve the desired load power in the same manner as power would be controlled with a mechanical switching device. Resistive Heating - Simple Loads, Constant Resistance Nichrome (NiCr) Inchonel®, Nikrothal® (NiCrFe) Alkrothal® (FeCrAl) Resistive Heating - Complex Loads, Resistance varies with temperature/time Tungsten (W) Molybdenum Disilicide (MoSi₂) Silicon Carbide (SiC); Kanthal®, Globar® Inductive / Transformer-Coupled Heating Loads Infrared Heating Shortwave / Medium-wave Induction Heating