Were tungsten or tungsten alloys used in phonograph styluses?

The metal has a long implant history, from neuroscience, vascular medicine, radiography, orthopaedics, prosthodontics, and various other fields, primarily as a ... Mar 15, 2017 ... Tungsten metal is also regularly used to create alloys and superalloys. Its extremely high melting point and resistance to thermal creep help to ... Tungsten isotopes are used in medical applications, industrial applications and research applications. The stable Tungsten isotopes can be enriched or depleted ... Tungsten carbide bits are a type of cutting tool used in a variety of industries for drilling, cutting, and shaping hard materials such as metal, wood, and ... The Thorium used in 2% thoriated tungsten is a radioactive element and therefore can be dangerous to the health of those exposed to it and to the environment. Aug 8, 2018 ... Generally, Tungsten would be advantageous. However, few factors could make it less advantageous: high thermal conductivity (crucible would cool faster) and ... Tungsten is commonly used in heavy metal alloys such as high speed steel, from which cutting tools are manufactured. Tungsten or Wolfram is mostly known to the general public as the filament used in light bulbs, but it has many other lesser known, industrial and medical ... Tungsten is also an unforgiving, hard, and brittle metal. To harness tungsten's strength, metal workers and manufacturers didn't use it alone: Instead they ... Our tungsten chemicals can be used in a variety of ways. First and foremost, however, they serve as precursors for various catalysts such as DeNOx catalysts ...