fergusonite - Names and Identifiers
fergusonite - Physico-chemical Properties
| Physical and Chemical Properties | Brown yttrium niobium is one of the main rare earth minerals. Tetragonal crystal system, the crystal is tetragonal columnar or spindle, the crystal plane is often curved; The aggregate is granular. The color is yellow-brown or black-brown. The streaks were light yellow to yellow-brown in color. Grease gloss. Hardness 5.5~6.5, density 4.8~5.8g/cm3. It is mainly produced in granite and its pegmatites, and can also be produced in the deposits related to the basic rocks, which are symbiotic with phosphorite, monazite, zircon, quartz or biotite. Because of the stable chemical properties of Brown yttrium niobium ore, therefore, it can form a residual slope and sediment, and co-exist with monazite, phosphorite, zircon, ilmenite or cassiterite. |
fergusonite - Introduction
Brown yttrium niobium ore is an ore with the following properties:
1. Appearance: Brown yttrium niobium ore is brown or dark brown, and the structure is orthorhombic.
2. Density: the density of Brown yttrium niobium ore is about 5.42 g/cm.
3. Hardness: The hardness of Brown yttrium niobium ore is approximately 5.5 to 6.5 on the Mohs hardness scale.
4. Conductivity: Brown yttrium niobium ore has a certain conductivity.
The main uses of Brown yttrium niobium ore include:
1. Electronic devices: Brown yttrium niobium ore is an important voltage tunable device material, which can be used to manufacture high-performance piezoelectric ceramics, surface acoustic wave devices, etc.
2. Optoelectronic devices: Brown yttrium niobium ore can also be used in the manufacture of photoelectric sensors and optical fiber communication devices.
3. Ceramic materials: Due to its superior sintering properties, Brown yttrium niobium ore can also be used to prepare ceramic materials, such as ceramic capacitors and inductors.
Brown yttrium niobium ore preparation method mainly includes the following steps:
1. Extraction: extraction of Brown yttrium niobium ore from ore, often using leaching or ore smelting and other methods.
2. Crushing: crushing the Brown yttrium niobium ore into powder form.
3. Sintering: The powdered brown yttrium niobium ore is sintered at high temperature to form a dense block.
4. Processing: According to the specific application requirements, the sintered body is cut, polished and other processing technologies.
The safety information of Brown yttrium niobium ore has not been recorded to indicate that it has a special safety risk. However, during handling and transportation, basic safety practices need to be observed, such as wearing appropriate protective equipment to avoid inhalation or contact with powder or granular substances. In any laboratory or industrial environment, relevant safe operating guidelines should be followed, and proper handling and storage should be carried out according to the actual situation.
Last Update：2024-04-09 21:04:16