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            LC & OLED & OPC Materials
            Electroceramics Formulated powder
            Metals and High Purity Materials
            Organic intermediates
            Flame retardants
            Inorganic Chemicals
            Food and Feed additives
            Flotation Reagent for Mining Industr...
            Fireworks and Smoke materials
            Dyes
            Pharmaceuticals
            Other Industries
            Main products
          Products
          Tungsten

          We use high-quality tungsten powder made into excellent performance tungsten slabs. By special processing, produce hot-rolling and cold-rolling products with high quality Tungsten plates, Tungsten Sheet, Tungsten Rods, Tungsten Wires, Tungsten boats and etc, with good processing performance, and low impurity content.

          Chemical Composition:

           

          W Content

          Total Content of Other Elements

          Each Element Content

          ≥99.95%

          ≤0.05%

          ≤0.01%

           

          1.  Tungsten Plate, Sheet

                  Applications:

          - Suitable for producing ion implantation parts.

          - For producing electric light source parts,components of electric vacuum.

          - For producing W-boats,heat shield and heat bodies in high temperature furnace.

          - Used for tungsten sputtering target.

          Size:  0.05~50mm(Thickness) × 50~500mm(Width) × 100~1500mm(Length)

           

          2.  Tungsten Rods

          Applications:

          - Suitable for producing ion implantation parts.

          - For producing electric light source parts and electric vacuum components.

          - For producing heating elements and refractory parts in high temperature furnaces.

          - Used as electrodes in the field of rare earth metal industry.

          Type and Size: 

           

          Type

          Swaged Rods

          Straightened Rods after drawn

          Ground rods available

          Size

          dia. 2.4~95mm

          dia.0.8~3.2mm

           

          3.  Tungsten Wires

          Applications:

          The important applications of tungsten wire are for the production of coiled incandescent lamp filaments, cathode and support structures for power tubes, heating elements for high temperature furnaces and evaporation sources in metallizing processes. Thicker sizes of tungsten wire, straightened, finish - ground and cut into rod pieces are widely used for glass - to - metal seal lead parts in the lighting and electronic industries.

           

          4.  Special Shape Parts

          According to the demands of customers, all kinds of Tungsten products can be produced timely with

          superior quality.

           

          5.  Tungsten Copper Alloy and High-performance carbide

           

           

          Copyright(C)2014,China Qingdao Hongjin Chemical Co., Ltd.  Supported by ChemNet ChinaChemNet Toocle

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