Rhenium Flat Products

CAS No.:	7440-15-5
Linear Formula:	Re
Purity:	99.95%, 99.99%, 99.95
Shape:	Board, Sheet, Foil, Plate, Strip, Ribbon, Disc
Size:	Thickness: 0.01-10.0mm Width: 10-300mm Length: 10-1000mm

 

Product Description

Rhenium flat products, including boards, sheets, plates, foils, strips, ribbons, and discs, are widely used in high-temperature and high-performance applications. Known for their exceptional heat resistance, high density, and superior mechanical strength, these products are essential in aerospace, electronics, and metallurgy industries.

 

Features & Properties

✔ Ultra-High Purity – 99.95%, 99.99%
✔ Excellent Heat Resistance – Withstands extreme temperatures up to 3,180°C
✔ Superior Mechanical Strength – High tensile strength and durability
✔ High Density – 21.02 g/cm³, providing excellent performance in demanding applications
✔ Outstanding Electrical & Thermal Conductivity – Ideal for electronic and industrial applications

 

Applications & Related Industries

🔹 Aerospace & Defense – Used in rocket nozzles, heat shields, and propulsion systems
🔹 Electronics & Semiconductor – Essential for electrical contacts, heating elements, and circuit components
🔹 Metallurgy – Alloying element in superalloys for turbine engines and high-performance equipment
🔹 Medical & Research – Utilized in X-ray anodes, radiation shielding, and laboratory instruments
🔹 Industrial & Energy – Applied in furnace components, thermocouples, and catalysts

 

Synonyms

Rhenium sheet, rhenium plate, rhenium foil, rhenium ribbon, rhenium disc, rhenium strip

 

Health & Safety Information

⚠ Rhenium is non-toxic but should be handled carefully to avoid inhalation of fine particles
⚠ Store in a dry and controlled environment to prevent oxidation
⚠ Use appropriate protective equipment when handling thin foils or strips

 

Production Method & Equipment

Rhenium flat products are manufactured through advanced powder metallurgy, rolling, and sintering techniques to achieve precise thickness, high purity, and uniform grain structure. The production process includes:
✔ Vacuum sintering and hot rolling for high-density and stress-free sheets
✔ Cold rolling and annealing for ultra-thin foils and ribbons
✔ Precision machining and laser cutting for custom shapes

 

Size & Customization

📏 Thickness: 0.01mm - 10.0mm
📏 Width: 10mm - 300mm
📏 Length: 10mm - 1000mm
📏 Custom sizes and shapes available upon request

 

Certifications & Quality Assurance

✅ ISO-certified production process
✅ Rigorous quality control – Chemical analysis, density testing, and mechanical property verification
✅ Compliance with ASTM and industry standards

 

Lead Time & MOQ

🚀 Lead Time: Typically 2-4 weeks, depending on order volume
🚀 MOQ (Minimum Order Quantity): Based on customer requirements

 

FAQs

🔹 What is the highest temperature rhenium sheets can withstand?
Rhenium has an exceptionally high melting point of 3,180°C, making it ideal for high-temperature environments.

🔹 Can I order custom sizes and shapes?
Yes, we provide customized dimensions, thicknesses, and precision-cut shapes based on your needs.

🔹 Are rhenium flat products brittle?
Rhenium is a ductile metal with excellent mechanical properties, even at high temperatures.

 

How to Choose the Product

✅ Select the appropriate thickness based on mechanical strength and flexibility requirements
✅ Determine the purity level – 99.95% or 99.99% depending on application sensitivity
✅ Choose the right form – Sheet, foil, plate, ribbon, or disc based on end-use application

 

Product Standards

✔ Compliant with ASTM and ISO specifications for high-purity rhenium products

 

Product Specifications

🔹 Material: Pure Rhenium (Re)
🔹 Purity: 99.95%, 99.99%
🔹 Density: 21.02 g/cm³
🔹 Melting Point: 3,180°C

 

Production & Quality Control

Our manufacturing process ensures:
✔ High-density materials with minimal defects
✔ Precision rolling and machining for uniform thickness
✔ Strict quality control and testing for purity and mechanical strength

 

Shipping & Delivery Information

📦 Secure vacuum-sealed packaging to prevent oxidation
📦 Worldwide shipping available with flexible delivery options

 

Environmental Impact & Sustainability

♻ Rhenium is fully recyclable, contributing to sustainable material use
♻ Environmentally friendly production process minimizing waste

 

Maintenance & Care Instructions

✔ Store in a moisture-free environment to prevent oxidation
✔ Avoid contact with strong acids or corrosive chemicals
✔ Handle thin foils with care to prevent bending or damage

 

Differentiation Between Products

Each rhenium flat product is tailored to meet specific industry demands, with varying thicknesses, purity levels, and mechanical properties for different applications.

 

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📩 Contact Us

Looking for high-purity rhenium flat products? Contact us today for a quote, technical specifications, or customization options!

 

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Chemical Compositions of Rhenium Flat Products

Maximum Trace Metallic Impurities (Analysed by ICP-MS) (Re 99.95 Min)

Na	0.0005%	Ti	0.0001%	Cu	0.0001%	Sb	0.0001%
Mg	0.0001%	V	0.0005%	Zn	0.0002%	Ta	0.0001%
Al	0.0005%	Cr	0.0015%	As	0.0001%	W	0.0020%
Si	0.0005%	Mn	0.0001%	Zr	0.0005%	Pb	0.0001%
P	0.0005%	Fe	0.0020%	Mo	0.0020%	Bi	0.0001%
K	0.0005%	Co	0.0001%	Cd	0.0001%	Se	0.0001%
Ca	0.0005%	Ni	0.0010%	Sn	0.0001%	Tl	0.0001%

Maximum Gas Elements (Analysed by LECO): O 0.2%, C 0.003%

Chemical Identifiers

Linear Formula	Re
MDL Number	MFCD00011195
EC No.	231-124-5
Beilstein/Reaxys No.	N/A
Pubchem CID	23947
SMILES	[Re]
InchI Identifier	InChI=1S/Re
InchI Key	WUAPFZMCVAUBPE-UHFFFAOYSA-N

Rhenium Flat Products Properties (Theoretical)

Molecular Weight	186.21
Appearance	Silvery-gray
Melting Point	3180 °C
Boiling Point	5627 °C
Density	21.02 gm/cc
Solubility in H2O	N/A
Electrical Resistivity	19.3 microhm-cm @ 20 °C
Electronegativity	1.9 Paulings
Heat of Fusion	7.9 Cal/gm mole
Heat of Vaporization	152 K-Cal/gm atom at 5627 °C
Poisson's Ratio	0.3
Specific Heat	0.0329 Cal/g/K @ 25 °C
Tensile Strength	80,000 psi
Thermal Conductivity	0.480 W/cm/K @298.2 K
Thermal Expansion	6.2 µm/(m·K)
Vickers Hardness	2450 MPa
Young's Modulus	463 GPa

 

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