EdgeTech Industries LLC.

  Tungsten and molybdenum crucible s perform extremely well in Heat Exchanger Method (HEM) process and are useful for melting and solidifying of single crystals. Formed crucibles from Edgetech have thin walls and exhibit superior creep resistance. Pressed-sintered crucibles are mainly used in the Kyropolous process for the production of sapphire. When sapphire is easily extracted, better yield and improved quality of sapphire can be realized. EDGETECH's tungsten and molybdenum-based crucibles are heat-resistant and feature a smooth surface , which make them durable and cost-effective. They have high density and also resistant to corrosion. Our crucibles are made from tungsten or molybdenum and have a surface roughness of below 0.8-1.6 µm. This feature extends the life of the reusable tungsten crucibles. When the crucible's surface is rough, the sapphire cannot be easily extracted and this tends to damage the crystal. Besides, the crucible might get damaged in the process...

  Tungsten tubes are drilled from tungsten bars / rods, W tube with massive OD are going to be mold directly.   Tungsten – periodic symbol W - lays claim to the very best freezing point of all components. This characteristic combined with a superb ability to resist thermal shock enhances its ability to perform well as a conductor. Rocket cones, that should stand up to fast temperature changes and recurrent on and off cycles, area unit typically manufactured from tungsten. Tungsten's density conjointly permits it to expeditiously block radiation from sure areas whereas directional it to others. It will direct and form a beam of radiation, permitting doctors additional exactitude and management whereas treating cancerous tissue. With the employment of tungsten devices and shields, doctors area unit ready to target cancerous areas, whereas at the same time shielding healthy tissue from the harmful effects of radiation. Application The quartz production method uses c...