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High hardness and dimensional stability make tungsten carbide balls the preferred choice for precision hydraulic valves, high-load bearings, inertial navigation systems, ball screws, linear bearings in slideways, gauging and checking instruments, and meters. Tungsten carbide balls are also used for ballizing, to work-harden and improve fretting fatigue strength.Tungsten carbide balls are standard for Rockwell testing, and for Brinell testing of materials in the range of 444-627 HB.Tungsten carbide balls are ideal for applications where extreme hardness must be accompanied by high resistance to wear and impact. They are well-suited to elevated temperatures, corrosion, humidity, abrasion, and poor lubrication conditions.Tungsten carbide balls from Hartford are tested using a gage that is accurate to ±0.0001 (grades 10, 15 and 25) to insure conformance with ABMA standards, as well as individual customer quality requirements.
As its unique working performance, carbide buttons are widely applied to oil filed drilling and snow removal, snow plough machines or equipments.Carbide buttons are used in the coal cutter drilling to
Tungsten can also be manufactured as tungsten carbide chain, tungsten chain including tungsten necklace, tungsten wrist chain, tungsten bracelet, tungsten watch band, tungsten key chain, etc. The st
Tungsten carbide drawing dies are used in wire drawing industries for drawing of different materials like Mild Steel (M.S), High Carbon (H.C), Stainless Steel (S.S), Brass, Aluminum, etc. All major wi
Tungsten carbide is the latest cutting-edge metal to reach the jewelry market. These tungsten jewelry pieces will come anywhere from a high polish to brushed to a black ice coloring. Tungsten Jewelr
Tungsten carbide nozzle is made by the precision machining with the tungsten carbide materials (superhard alloy). The hardness reached over HRA90 degree while the anti-bending degree reached over 2300
Tungsten carbide rings are made of the hardest metal on earth, they are stronger than titanium rings and longer lasting than gold rings. The rings are normally used as seals, disc cutters, gauges, etc
Tungsten carbide rod has many excellent characteristics such as high hardness and strength, good wear and corrosion resistance and salient stability under high temperature (even at 500 ºC it is e
Tungsten carbide rod has many excellent characteristics such as high hardness and strength, good wear and corrosion resistance and salient stability under high temperature (even at 500 ºC it is e
Nowadays more and more people choose tungsten diamond ring as their wedding ring, one of the reason is that both tungsten and diamond are durable which can be used for a long time. Chinatungsten can p
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