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Tungsten Alloy Gamma Ray Shielding Material 176

Tungsten alloy gamma ray shielding material overcomes the shortcomings of traditional lead shielding material, and is more often used in medical fields. More specifically, tungsten alloy gamma ray shielding material does not produce secondary bremsstrahlung, and has a high hardness, which can maintain a certain shape very well when it is made into large containers and large equipment. But if lead is used as the gamma ray shielding material for manufacturing large containers and large equipment, in order to avoid…

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Tungsten Carbide Circular Saw 167

Tungsten carbide circular saw is a tool for cutting many materials such as wood, masonry, plastic, or metal and may be hand-held or mounted to a machine. Tungsten carbide circular saw blade is commonly powered by electricity, but may be powered by a gasoline engine or a hydraulic motor which allows it to be fastened to heavy equipment, eliminating the need for a separate energy source. Typically, the material to be cut is securely clamped or held in a vise,…

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Tungsten Carbide Cutting Tool 129

Tungsten carbide cutting tool, or tungsten carbide cutter, is any tool that is used to remove some material from the work piece by means of shear deformation in machining. More details, please visit: http://www.tungsten-carbide.com.cn/tungsten-carbide-blade-bar.html Tungsten carbide cutting tools mainly includes linear cutting tools and rotary cutting tools. Wherein, linear cutting tools include tool bits and broaches. Rotary cutting tools include drill bits, countersinks and counterbores, taps and dies, milling cutters, reamers, and cold saw blades. Also, there are other cutting…

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How to Choose Thickness of Tungsten Carbide Saw Blade? 105

How to choose thickness of tungsten carbide saw blade? Tungsten carbide saw blade may be made of tungsten-carbide cobalt – a metal matrix composite, where tungsten carbide particles are the aggregate, and metallic cobalt serves as the matrix. In theory, we hope to use a thinner blade, as it cost less. However, the choice of thickness of a saw blade should taking the stability of the saw blade during work and the material to be sawed into account. More details,…

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How to Choose Pore Diameter of Tungsten Carbide Saw Blade? 116

How to choose pore diameter of tungsten carbide saw blade? It mainly depends on the requirements of the equipment. However, in order to maintain the stability of the saw blade, it is best to use equipment with a larger aperture for saw blades over 250mm. More details, please visit: http://www.tungsten-carbide.com.cn/tungsten-carbide-blade-bar.html Selection of Pore Diameter of Tungsten Carbide Saw Blade At present, the pore diameter of the standard parts of saw blades designed in China are 20mm for diameters of 120mm…

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How to Choose Sawtooth Angle of Tungsten Carbide Saw Blade? 131

How to choose sawtooth angle of tungsten carbide saw blade? The angle parameters of sawtooth of saw blade are more complicated. It is the key of cutting quality of workpiece by correctly selecting the angle parameter of saw blade. More details, please visit: http://www.tungsten-carbide.com.cn/tungsten-carbide-blade-bar.html Selection of Sawtooth Angle of Tungsten Carbide Saw Blade The sawtooth angle affects the cutting performance of tungsten carbide saw blade. Wherein, rake angle, clearance angle, and wedge angle have the greatest influence on the cutting…

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How to Choose Tooth Form of Tungsten Carbide Saw Blade? 131

How to choose tooth form of tungsten carbide saw blade? There are many kinds of tooth forms for tungsten carbide saw blades, including flat teeth, trapezoid flat teeth, left and right teeth, dovetail teeth, inverted trapezoidal teeth, and so on. Well, how to choose tooth form of tungsten carbide saw blade? More details, please visit: http://www.tungsten-carbide.com.cn/tungsten-carbide-blade-bar.html Selection of Tooth Form of Tungsten Carbide Saw Blade 1. Flat teeth – With characteristics of rough cutting edge, low cost, slow cutting speed,…

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How to Choose Tooth Number of Tungsten Carbide Saw Blade? 107

How to choose tooth number of tungsten carbide saw blade? Normally, the more tooth number of tungsten carbide saw blade, the better the cutting performance. However, the large number of cutting teeth means that the price of the saw blade is higher. More details, please visit: http://www.tungsten-carbide.com.cn/tungsten-carbide-blade-bar.html Moreover, if the saw teeth of the tungsten carbide saw blade are too dense, the amount of chips between the teeth becomes small, which easily causes the saw blade to generate heat. In…

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How to Choose Diameter of Tungsten Carbide Saw Blade? 133

How to choose diameter of tungsten carbide saw blade? The diameter of tungsten carbide saw blade is related to the thickness of the sawing equipment used and the workpiece being sawed, according to the experts. The diameter of the saw blade is small, and the cutting speed is relatively low; the diameter of the saw blade is large, and the requirements for the saw blade and the sawing equipment are higher, and the sawing efficiency is also higher. More details,…

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Treatment of APT Production Wastewater 149

Treatment of APT production wastewater is a necessary process to realize resource recovery and sustainable development of water resources. The neutralization precipitation method is the main method of treating waste water in tungsten smelting currently. However, the wastewater treated by this method contains a high concentration of Cl-, which will cause secondary pollution. More details, please visit: http://ammonium-paratungstate.com/index.html Some researchers proposed to use reverse osmosis process to treat ammonium paratungstate workshop wastewater. However, for high-concentration saline wastewater, the reverse osmosis…

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