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| Product Name: | Rhenium Metal, Rhenium Powder, Rhenium Wire | Molecular Formula: | Re |
|---|---|---|---|
| Color: | Gray To Silver | Form: | Wire Or Powder |
| CAS: | 7440-15-5 | Melting Point: | 3180 °C |
| Density: | 21.02 G/cm3 | Solubility: | Insoluble In Water |
| Storage: | Stable. Powder Is Flamable. | Application Area: | The Addition Of Ultra-high Temperature Material Rhenium To Nickel's Super Heat-resistant Alloy Results In An Alloy With Particularly Strong Heat Resistance |
Rhenium Metal Re Powder CAS 7440-15-5 For Ultra High Temperature Materials
Name: Rhenium Metal, Rhenium powder Molecular formula: Re
CAS: 7440-15-5 Molecular weight: 186.21
Description: Rhenium is one of the rarest elements in the Earth's crust, with an estimated average content of 1 part per billion. It is also one of the elements with the highest melting and boiling points. Rhenium has high hardness, mechanical strength, and good plasticity. It is easy to wire and roll at room temperature, but cannot be processed by heat. The density is almost twice that of lead; The appearance is the same as platinum, showing a silver gray color; Pure rhenium is soft and has good mechanical properties.
Specification:
| Name | Re_4N | Re_3N | |
| Molecular formula | Re | Re | |
| CAS | 7440-15-5 | 7440-15-5 | |
| Re | % | ≥99.99 | ≥99.9 |
| K | % | ≤0.001 | ≤0.05 |
| Na | % | ≤0.001 | ≤0.05 |
| Ca | % | ≤0.001 | ≤0.05 |
| Fe | % | ≤0.001 | ≤0.05 |
| W | % | ≤0.001 | ≤0.05 |
| Mo | % | ≤0.001 | ≤0.05 |
| Cu | % | ≤0.0005 | ≤0.001 |
| Mn | % | ≤0.0005 | ≤0.001 |
| Zn | % | ≤0.0005 | ≤0.001 |
| Al | % | ≤0.0005 | ≤0.001 |
| Ni | % | ≤0.0005 | ≤0.001 |
| O | % | ≤0.10 | ≤0.30 |
| property | Silver-gray rod or wire or powder | ||
| Application Area | The addition of ultra-high temperature material rhenium to nickel's super heat-resistant alloy results in an alloy with particularly strong heat resistance | ||
| package | Sealed packaging, flexible packaging according to customer needs | ||
Packing: topical 1kg / bag or 5kg / bag Vacuum packaging, also provided small package: 100g, 200g, 500g, vacuum small package.
Used: Rhenium compounds (mainly ammonium rhenate and potassium rhenate) are mainly used as substitutes for platinum catalysts in the petroleum and chemical industries, reducing the working pressure and temperature of the production process, improving process parameters, and extending the catalyst life (by 2-3 times). Rhenium is used as an additive in tungsten, molybdenum alloys, or other alloys. Tungsten rhenium alloys are used as high-temperature structural materials in aerospace technology in the form of rods, plates, tubes, sheets, and filaments, as well as hot wires for electronic tubes, picture tubes, and light bulbs, electrical contact materials, and high-temperature thermocouple materials; Molybdenum rhenium alloy, due to its superior performance over pure molybdenum and other molybdenum alloys, can be used as a structural material for fusion reactors.
Contact Person: Miss. Wang wendy
Tel: 86-18915544907
Fax: 86-512-62860309
