High-purity Rare Earth Metal and Alloy Targets Series - Yttrium Target（Y）

Purity: 2N5~4N(absolute purity)

Product Specification: square targets, round targets and tube targets

Packaging Method: vacuum packaging, paper box or aircraft box sealing

Standard Model:

Standard		Hunan Rare Earth Standard
Grade		Y-3Na5-T	Y-3Na-T	Y-2Na5-T
Y, no less than(%)		99.95	99.9	99.5
Y/RE， no less than(%)		99.999	99.99	99.95
The impurity content shall not exceed (ppm)	Al	30	50	100
	Si	20	30	50
	Fe	50	120	200
	Ca	30	50	100
	Cu	20	30	50
	Cr	10	30	50
	Ni	50	80	150
	Mn	20	30	50
	Ta	20	30	50
	W	10	20	30
	C	100	150	300
	O	200	300	500
Biding Mode		Indium solder bonding
Typical Specifications	Square Target	320*100*8mm；381*127*6.35mm；350*75*6mm
	Round Target	Φ50.8*5mm，Φ76.2*5mm，Φ101.6*5mm，Φ203.2*6mm，Φ327.7*5mm，Φ332*7mm

 

Product Applications:

1. Electronic Device Field: Due to its high purity, stability, and electrical conductivity, the yttrium metal target is commonly used in the manufacturing of high-temperature electronic components and integrated circuits. Its thin film can enhance the heat resistance and mechanical strength of circuits in microelectronics manufacturing.

2. Optical Application Field: Yttrium metal targets perform excellently in the preparation of optical thin films. For example, they are used for the coatings of high-precision optical components such as optical filters and mirrors. Their high refractive index and low light absorption characteristics make the light transmittance and dispersion of optical devices more stable.

3. Medical Field: In radiology, high-purity yttrium targets can generate high-energy rays (such as X-rays and γ-rays) for CT scans and radiotherapy. Their isotopes (such as Y - 90) are also used as radiopharmaceuticals for targeted cancer therapy.

 

Technical Advantages:

1. High-purity scandium metal is used as the raw material. The absolute purity of the product can reach up to 3N5. Key impurities are strictly controlled, with O ≤ 2000 ppm and Fe ≤ 100 ppm.

2. The average grain size is less than 200 μm.

3. Customized production of non-standard sizes is supported.