Molybdenum glass melting electrodes. Glass melting electrodes must withstand extremely high temperatures and aggressive glass melts. Molybdenum from Plansee is the right material for these challenging conditions. Melting point of 2 620 °C (4 748 °F)
About Molybdenum Glass Melting Electrodes American Elements specializes in producing high purity Molybdenum Electrodes for use in glass -melting applications. Our glass-melting electrodes are available in multiple dimensions and can include oxidation-resistant coatings, custom threading, and other options.
Starck’s molybdenum glass melting electrodes (GME) provide the industry with superior quality and the highest product standards for efficient glass melting and electric boosted melting. The high temperature strength and rigidity of molybdenum electrodes, plus the inherent electrical properties of molybdenum, provide maximum operating efficiency.
Molybdenum electrode is widely used in daily glass, optical glass, insulation materials, glass fiber, rare earth industry and glass fiber furnace, glass kiln fore-hearth field because of its excellent properties, such as high strength, oxidation resistance under high temperature, long service life and well corrosion resistance.
Molybdenum oxidizes at over 400°C temperatures and hence it is susceptible to oxygen. Earlier, glass melting electrodes were installed in the tank which was full of glass melt. This is a hazardous procedure and takes a lot of time. PLANSEE offers SIBOR, an anti-oxidation solution for molybdenum.
resistance of glass melts causes Joule heating in the molten glass. Molybdenum electrodes for glass melting applications are required to have a high melting temperature, high strength, good oxidation resistance, excellent electrical conductivity, and superior creep behavior at elevated temperatures.
The molten glass bath protects these molybdenum components from the rapid oxidation that would occur at that temperature in air, so that they provide long and reliable life. Designers use inert cooling gases or water cooling to protect the portion of the electrode outside the glass bath from oxidation.
Molybdenum electrode also known as molybdenum glass melting electrode, mainly because molybdenum electrode having good high temperature strength, good corrosion resistance and long service life, and it is often used in glass furnace for daily-used glass, optical glass, insulating glass, glass fiber materials and other glass marital production, so it is often referred to as molybdenum glass electrode.
The precipitation of metals on a molybdenum electrode in glass melt is probably facilitated by the presence of molybdenum compounds on the molybdenum surface. Corrosion increases through the effect of alternating current most in glass melt without additions, and less in melt containing antimony oxides.
Glass melting electrodes act as a fuel source in a glass melting plant, must withstand high melting and electric boosted melting temperatures, and are widely used in the glass manufacturing industry. Glass melting electrodes primarily consist of molybdenum with small quantities of zirconium oxide (ZrO 2 ) added to enhance the properties of these electrodes.
Glass melting electrodes must withstand extremely high temperatures and aggressive glass melts. Molybdenum from Plansee is the right material for these
situation molybdenum will play a significant role in electrical glass melting, since . Hypothesis for the Failure of Molybdenum Electrodes Used in Melting Glass .
9 Jan 2013 Glass melting electrodes must be able to tolerate aggressive glass melts and intensely high temperatures.
12 May 2017 Advantages of Molybdenum. The electric glass melting development is predominantly based on the development of electrode materials. Indeed
help to make the glass and glass products used every day. Molys high strength at the high glass melting temperature and using molybdenum electrodes soon.