2019/04/10

【Chinatungsten】tungsten copper electrolytic process


Processing
In the process of electrolyzation, use a certain proportion of NaCl, KCl, Na2WO4 and CuO4 mixed solution and graphite as electrode, the spacing electrode is 3cm, temperature controlled at 780 -800 . Under 0.5V-1.0V voltage reactants pre-electrolysis 1.5-2.0h voltage and adjusted to 2.5V-3.3V, continuous electrolysis 3h.

The electrolysis product was boiled with distilled out, after the addition of an appropriate amount of NaOH solution for soaking, filtering and drying to obtain final product. Finally, use X-ray diffraction analysis, scanning electron microscopy and energy dispersive spectroscopy to analyze the product phase, morphology and granularity.

Advantages

Copper particles are dispersed more evenly, no agglomeration occurs, smaller than the copper tungsten particles adhere to the larger particles of copper particles and is more tightly wrapped. The average copper tungsten powder particle sizes up to 0.9μm, sintering meets the industrial requirements totally.

2019/04/04

【Chinatungsten】tungsten copper hot hydrostatic extrusion

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【Chinatungsten】Cold Isostatic Pressing of Tungsten and Copper

Cold Isostatic Pressing, CIP, it refers to the isostatic pressing technique carried out at the room temperature. CIP usually uses rubber and plastics as mold wrapped materials, the liquid as the medium, the pressure is 100-630MPa, which mainly applied in powder molding. The purpose is to provide a sintered preform for the next process, such as forging or HIP process and so on. Compared with common molding process, tungsten copper CIP process has more uniform compacts and higher efficiency.
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【Chinatungsten】Tungsten copper spark plasma sintering

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2019/04/02

【Chinatungsten】Tungsten Oxide Types

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【Chinatungsten】blue tungsten oxide producing method

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2019/03/19

【Chinatungsten】How much tungsten in a smartphone

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2019/01/22

【Chinatungsten】Tungsten Carbide for Wedding Rings

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【Chinatungsten】cemented carbide roll rings

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【Chinatungsten】Tungsten Rings Hammer Test Vs Titanium Rings Vs Gold Rings

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【Chinatungsten】tungsten carbide roll rings

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【Chinatungsten】tungsten carbide roll ring

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【Chinatungsten】roll ring

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【Chinatungsten】cemented carbide rolling ring

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2019/01/21

【Chinatungsten】Tungsten Electrodes Review

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【Chinatungsten】18K Woven Gold Inlay Tungsten Ring

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【Chinatungsten】SUPERSPORT 10 mm Wide Gold Rivet Panel Ring

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【Chinatungsten】HAMMER 8 MM Tungsten ring

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【Chinatungsten】Tungsten ring ODYSSEY 8 mm

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【Chinatungsten】OMEGA 8 mm Black Diamond Channel Set Tungsten Ring

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【Chinatungsten】XENON 8 MM Tungsten ring

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【Chinatungsten】Tungsten Electrodes 2% lanthanated vs the rest pure,ceriated, and zirconiate


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2019/01/17

【Chinatungsten】Sharpening Tungsten 9 Different Ways

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【Chinatungsten】Tungsten Carbide Burrs with Cut tough


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【Chinatungsten】Carbide Rod Cut Off Machine

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【Chinatungsten】Make a Pocket Tungsten Holder

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【Chinatungsten】PFERD Tungsten Carbide Burrs with Cut EDGE

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【Chinatungsten】Tungsten Carbide Burrs with Cut INOX

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【Chinatungsten】Tig Welding Penetration & Tungsten Electrode Grind Angle

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2019/01/15

【Chinatungsten】Amazing Carbide Cutting Wheel


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【Chinatungsten】Amazing Carbide Cutting Wheels that work as hard as you do!

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【Chinatungsten】Amazing Carbide Sanding Block by DuraGRIT

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【Chinatungsten】Carbide CutOff Wheels, Sanders and Discs

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【Chinatungsten】Carbide Sanding Disc 5 inch by Dura GRIT

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【Chinatungsten】Carbide Shaping Wheel by DuraGRIT

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2019/01/11

【Chinatungsten】Women's 3mm Tungsten Carbide Wedding Ring

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【Chinatungsten】Women's 4mm Tungsten Carbide Wedding Ring

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【Chinatungsten】Women's 4mm Tungsten Carbide Court Wedding Ring

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【Chinatungsten】Men's Tungsten Carbide 7mm Wedding Ring

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【Chinatungsten】Men's 9mm wide Tungsten Polished Ring with Lathed Lines

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【Chinatungsten】Men's Tungsten Ring with Contrasting Brushed Polished Finish

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【Chinatungsten】Men's Tungsten Carbide Wedding Ring TURM6

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【Chinatungsten】Men's Tungsten Lathed Grooves Design Polished Ring

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【Chinatungsten】Women's 3mm Tungsten Carbide Court Wedding Ring

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【Chinatungsten】White Carbon Fibre Carbon

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2019/01/02

【Chinatungsten】Steinfasser Goldschmied aus Berlin 1

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【Chinatungsten】Steinfasser Goldschmied aus Berlin 6

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【Chinatungsten】Steinfasser, Goldschmied aus Berlin 7

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【Chinatungsten】Steinfasser Goldschmied aus Berlin 2

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【Chinatungsten】NEW Wedding multi size ring 4 sizes

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【Chinatungsten】Rose Gold, weise Ahat, Diamanten 1,4 mm

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【Chinatungsten】tungsten copper electrolytic process

Processing In the process of electrolyzation, use a certain proportion of NaCl, KCl, Na2WO4 and CuO4 mixed solution and graphite as el...