Yttrium metal | Y powder | CAS 7440-65-5 | Rare earth material

Short Description:

Yttrium powder is essential in ceramics, lighting, superconductors, and alloy production, making it a valuable material in modern technology and industry.

We can supply high purity 99.9%.

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Product Detail

Product Tags

Product Description

Brief introduction
Product name: Yttrium
Formula: Y
CAS No.: 7440-65-5
Particle size: -200mesh
Molecular Weight: 88.91
Density: 4.472 g/cm3
Melting point: 1522 °C
Package: 1kg/bag or as you required

Specification

Test Item w/%	Results	Test Item w/%	Results
RE	>99%	Er	<0.001
Y/RE	>99.9%	Tm	<0.001
La	<0.001	Yb	<0.001
Ce	<0.001	Lu	<0.001
Pr	<0.001	Fe	0.0065
Nd	<0.001	Si	0.015
Sm	<0.001	Al	0.012
Eu	<0.001	Ca	0.008
Gd	<0.001	W	0.085
Tb	<0.001	C	0.012
Dy	<0.001	O	0.12
Ho	<0.001	Ni	0.0065

Application

Ceramics and Glasses: Yttrium is widely used in the production of advanced ceramics and glass materials. It is added to zirconia to enhance its toughness and thermal stability, making it suitable for applications in dental ceramics, cutting tools, and thermal barrier coatings. Yttrium-stabilized zirconia is particularly valued in the aerospace and automotive industries for its ability to withstand high temperatures and corrosive environments.
Phosphors in Lighting and Displays: Yttrium is a key component in phosphor materials used in fluorescent lamps, LED lighting, and display technologies. Yttrium oxide (Y2O3) is often used as a host material for rare earth elements, which emit light when excited. This application is crucial for improving the efficiency and color quality of lighting and display systems, contributing to advancements in consumer electronics.
Superconductors: Yttrium plays a significant role in the development of high-temperature superconductors, particularly yttrium barium copper oxide (YBCO). These materials exhibit superconductivity at relatively high temperatures, making them valuable for applications in power transmission, magnetic levitation, and medical imaging technologies such as MRI machines. The use of yttrium in superconductors is pivotal for advancing energy-efficient technologies.
Alloying Agent: Yttrium is used as an alloying agent in various metals to improve their mechanical properties and resistance to oxidation. It is commonly added to aluminum and magnesium alloys, enhancing their strength and durability. These yttrium-containing alloys are utilized in aerospace, automotive, and military applications, where performance and reliability are critical.