Rhenium Evaporation Materials

MetalsTek Engineering is a leading worldwide supplier of Rhenium Evaporation Materials. Our Rhenium Evaporation Materials include pure Rhenium and Molybdenum Rhenium Alloys and More. We can provide highly customized Rhenium Metals and Sputtering Targets.

Rhenium (Re) Evaporation Materials

Material: Rhenium, Re

Purity: 99.9%, 99.95%, 99.99%, 99.999%

Form: Pellets, Pieces, Powder, or Customized

Pellet Size: 1~3mm, 3~6mm, or Dia. 12~20mm * Height 10~15mm, or Customized

Application: Semiconductor Deposition, CVD, PVD, Optics Coatings, Displays

Rhenium (Re) Evaporation Materials Leftovers

Material: Rhenium, Re

Purity: 99.9%～99.95%

Form: Irregular Shapes, As Shown

Pellet Size: ≈1~20mm, Randomly

Application: Semiconductor Deposition, CVD, PVD, Optics Coatings, Displays

Rhenium Evaporation Material Price Reference

*The prices are for reference only. Feel free to contact us to get the latest rate.

Rhenium Evaporation Materials are used in physical vapor deposition (PVD), where thin rhenium films are deposited onto a substrate. This technique is commonly employed in various industries for coating and thin-film applications. It is also known as Re Pellets, Re Pieces, Re Evaporation Pellet, Rhenium Pellets, Rhenium Pieces, Rhenium Evaporation Pellet.

Rhenium Specifications

Material Type	Rhenium	Z Ratio	0.15
Symbol	Re	E-Beam	Poor
Atomic Weight	186.207	Temp. (°C) for Given Vap. Press. (Torr)	10^-8: 1,928
Atomic Number	75
Color/Appearance	Grayish White, Metallic
Color/Appearance	Grayish White, Metallic		10^-6: 2,207
Thermal Conductivity	48 W/m.K		10^-4: 2,571
Melting Point	3,180 °C
Coefficient of Thermal Expansion	6.2 x 10-6/K
Theoretical Density	21.02 g/cc

Chemical Composition of Rhenium Pellets (%, max)

Content	Re 99.99%	Re-99.999%	Content	Re 99.99%	Re-99.999%
Na	0.001	0.0001	Ni	0.0001	1e-5
Mg	0.0001	1e-5	Cu	0.0001	1e-5
Al	0.0001	1e-5	Zn	0.0001	1e-5
Si	0.0005	5e-5	As	0.0001	1e-5
P	0.0001	5e-5	Zr	0.0001	1e-5
K	0.001	0.0001	Mo	0.001	0.0002
Ca	0.0005	5e-5	Cd	0.0001	1e-5
Ti	0.0001	1e-5	Sn	0.0001	1e-5
V	0.0001	1e-5	Sb	0.0001	1e-5
Cr	0.0001	1e-5	Ta	0.0001	1e-5
Mn	0.0001	1e-5	W	0.001	0.0002
Fe	0.0005	5e-5	Pb	0.0001	1e-5
Co	0.0001	1e-5	Bi	0.0001	1e-5
Se	0.0001	1e-5	Tl	0.0001	1e-5

*Maximum trace metallic impurities, analyzed by ICP-MS

Gas Element for Medium Density(%, max)

Content	99.99%	99.999%	Content	99.99%	99.999%
O	0.03a	0.03	C	0.005	0.002
N	0.003	0.003	H	0.002	0.002

*Analyzed by LECO

Gas Element for High Density(%, max)

Content	99.99%	99.999%	Content	99.99%	99.999%
O	0.003	0.003	C	0.005	0.002
N	0.003	0.003	H	0.002	0.002

Purity and Density of Rhenium

Re-99 99% – Calculated by subtraction method, except gas element

Re-99.999% – Calculated by subtraction method, except gas element

Medium density Rhenium bar’s density is about 12g/cc while high-density rhenium bar’s density is about 18.5g/cc.

*Analyzed by LECO

Rhenium Pellet Applications

1. Alloy Preparation: Alloying rhenium with other metals enhances their mechanical properties and wear resistance. Therefore, Rhenium Pellet is used in the preparation of high-temperature, high-strength alloys, especially in aerospace and other high-tech fields.
2. Catalysts: Rhenium is often used in catalysts because of its unique electrochemical properties. Rhenium Pellet is used to prepare catalysts that support a variety of chemical reactions, such as petroleum processing and chemical synthesis.
3. Electronics: Rhenium is also widely used in the electronics industry, where it is used in the preparation of electronic components such as resistors and thermocouples because of its high conductivity to electric current and stability to heat.