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C-Single(W5Re)Tungsten 5%Rhenium/(W26Re) Tungsten 26%Rhenium HOTJUNCTION G-Grounded U-Ungrounded UI-UngroundedIsolated(Dual) E-Exposed GP-GroundedWithWeldPad UP-UngroundedWithWeldPad SHEATH"L"LENGTH(SPECIFY) PP-PVC-Solid GG-Fiberglass-Solid TT-Teflon-Solid PPST-PVC-Stranded TTST-Teflon-Stranded LEADINSULATION&LENGTH(INCHES) …


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Tungsten vs Tungsten 26% Rhenium W/W26Re B 7. Tungsten 5% Rhenium vs. Tungsten 26% Rhenium W5Re/W26Re C 8. Platinum vs. Platinum 10% Rhodium Pt/Ptl0Rh S V 9. Platinum vs. Platinum 13% Rhodium Pt/Ptl 3Rh R 10. Platinum 6% Rhodium vs. Platinum 30% Rhodium Pt6Rh/Pt3ORh X 11. Iridium vs. Tungsten Ir/W F ...


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Tungsten | Plansee

Moreover, tungsten-rhenium has a higher recrystallization temperature and better creep resistance. We use the WRe standard compositions – WRe5 and WRe26 – as material for thermoelements in applications of over 2 000 °C. This material is also used in the aviation and aerospace industries.


10/25/2017 Physics 403 7 Material Seebeck Coeff. * Material Seebeck Coeff. * Material Seebeck Coeff. * Aluminum 3.5 Gold 6.5 Rhodium 6.0 Antimony 47 Iron 19 Selenium 900 Bismuth-72 Lead 4.0 Silicon 440 Cadmium 7.5 Mercury 0.60 Silver 6.5 Carbon 3.0 Nichrome 25 Sodium-2.0 Constantan-35 Nickel-15 Tantalum 4.5 Copper 6.5 Platinum 0 Tellurium 500 Germanium 300 Potassium-9.0 Tungsten 7.5


Molybdenum-47.5%-Rhenium Wire is used in welding, electronics and wire mesh grids for the space industries. Tungsten-Rhenium Wire is a staple in thermocouples and electronics products. Tungsten Wire, with its very high tensile strength even at a very small diameter, is widely used for thermocouples, electronic devices, and lighting.


Tungsten-rhenium wire WRe3 (contain Re 3%) D0.5mm for Sapphire single crystal growth, bundled 2. Tungsten-rhenium wire WRe5 (contain Re 5%) D0.5mm 3. Tungsten-rhenium wire WRe20(contain Re 20%) D0.5mm 4. Tungsten-rhenium wire WRe25(contain Re 25%) D0.5mm 5. Tungsten-rhenium wire WRe26(contain Re 26%) D0.5mm Tungsten-rhenium wire surface smooth ...


Tungsten 25% Rhenium) W5Re-W26Re (Tungsten 5% Rhenium Vs. Tungsten 26% Rhenium) Letter designations have not yet been assigned to these combinations. The most recent significant development in thermometry was the adoption of the International Temperature Scale of 1990 (ITS-90). The work of international representatives was adopted by the ...


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Thermocouples - RF Cafe

W5Re Tungsten 5% Rhenium (+) W26Re Tungsten 26% Rhenium (-) White. Red: 0 to 37.066: 0 to 2320°C (32 to 4208°F) E: Chromel (+) Constantan (-) Violet. Red-9.835 to 76.373-200 to 900°C (-328 to 1652°F) G: Tungsten 26% (+) Rhenium W-26% (-) White. Red: 0 to 38.564: 0 to 2320°C (32 to 4208°F) J: Iron (+) Constantan (-) White. Red-8.095 to 69 ...


Type D – Tungsten 3% Rhenium versus Tungsten 25% Rhenium wire (W3Re/W25Re) Type G – Pure Tungsten versus Tungsten 26% Rhenium wire W-Re Quality Control. We understand that thermocouple wire accuracy and uniformity are important and we go to extremes to achieve it. Special, proprietary processes are employed for this purpose.


These thermocouple wires are both Tungsten Rhenium alloys. Type C is Tungsten 5% Rhenium vs Tungsten 26% Rhenium. Type D has a slightly different composition: Tungsten 3 % Rhenium vs Tungsten 25% Rhenium. Both of these thermocouples can be used for guaranteed temperature measurement up to 2871°C.


Shanghai Metal Corporation is a leading t ungsten rhenium rod manufacturer and supplier.. The tungsten-rhenium alloy is a solid solution-strengthened alloy composed of a tungsten element and a cerium element.The cerium content (mass fraction, %) commonly used in alloys is 3, 5, 10, 25 and 26.


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ASTM-E696, 2013 - MADCAD.com

Unless otherwise noted, all information in this specification applies to both thermocouple combinations of tungsten-3 % rhenium versus tungsten-25 % rhenium (W3Re/W25Re) and tungsten-5 % rhenium versus tungsten-26 % rhenium (W5Re/W26Re; Type C).


The positive thermo element for the W5RE/W26RE combination have a nominal composition of 95 % tungsten and 5 % rhenium. The positive thermo element is doped by the addition of potassium, silicon, and aluminum compounds or otherwise, Stabilized by the addition of volatile substances that promote desirable grain structure and workability and ...


Tungsten-Rhenium Thermocouple Alloy. Property Data; This page displays only the text of a material data sheet. To see MatWeb's complete data sheet for this material (including material property data, metal compositions, material suppliers, etc), please click the button below.


Tungsten-Rhenium Wire is a staple in thermocouples and electronics products. All Wire compositions are available in a full range of sizes (as small as .001") to meet your requirements. Tungsten ROD. Refractory metal Tungsten rod (bar) products are available in a broad range of sizes (up to 6" in diameter) and customized solutions.


TUNGSTEN TUNGSTEN 32 TO 4208˚F 0 TO 39.506 4.5˚C TO 425˚C Vacuum Inert Hydrogen. 3% RHENIUM 25% RHENIUM 0 TO 2320˚C 1.0% TO 2320˚C Beware of Embrittlement. W-3% Re W-56% Re Thermocouple Grade Not Practical Below 750˚F 32 to 5000˚F Not for Oxidizing 0 to 260˚C Atmosphere Extension Grade + – + WHITE-RED WHITE - BLUE TRACE + – + WHITE ...


Tungsten – 26 wt.% rhenium (W26Re), molybdenum – 41 wt.% rhenium (Mo41Re) and molybdenum – 47.5 wt.% rhenium (Mo47Re) alloys were procured through Plansee SE (6600 Reutte, Austria) at diameters ranging from 1.0 to 6.0 mm. All materials were processed by conventional hot working, warm working and cold work finishing with varied ...


Overview. The Type G W-W26Re combination was the earliest combination developed in the tungsten-rhenium thermocouple system. It suffers, however, from the brittle behavior of the pure tungsten positive leg. For this reason, the positive leg is generally shipped in the as-drawn condition.


Thermocouple Reference Table (mV vs. Temperature) GLOSSARY OF TERMS. Cold Junction or Reference Junction - The junction generally at the measuring device that is held at a relatively constant temperature.. Cold Junction Compensation - Measures the ambient temperature at the connection of the thermocouple wire to the measuring device.This allows for accurate computation of the temperature at ...


The active portion of this transducer consists of a classical thermocouple made up of two thin wires (W5Re and W26Re) embedded in fused alumina. The electrical contact at the hot junction is provided by a thin film of molybdenum. The measured response (1 ms or less) obtained under dynamic conditions of temperature and pressure (explosion) is in ...


Tungsten-Rhenium Wire. The unique properties of tungsten are further enhanced in our tungsten-rhenium wire. Already tungsten wire is a high strength wire and by alloying tungsten with rhenium the strength will be further improved. This is for example a suitable characteristic where the wire dimension has to be the smallest possible in ...


A W5Re/W26Re thermocouple with a molybdenum-rhenium alloy sheath for short term in-pile temperature measurement is described. Details of special measuring junction fabrication and of a laser-welded, strain-relieved splice to a compensating extension cable are included. Results of laboratory testing up to 2430 C are presented and recommendations for improved performance and longer …


W26Re: The comparison of ... (SPD) at low homologous temperatures (about 0.15T m): pure tungsten, a tungsten-rhenium alloy and a lanthanum-oxide dispersion strengthened tungsten.


Tungsten-Rhenium Thermocouple. Tungsten-Rhenium thermocouple assemblies produced and developed by BASF permit ultra-high temperature measurements far in excess of conventional ISA standard letter designated thermocouples. ... Ir vs. Ir40Rh, W3Re vs. W25Re, W5Re vs. W26Re, and Pt20Rh vs. Pt40Rh. These tables are to the International Temperature ...


W/W26Re W5Re/W26Re A 0.2883146 x 10-3 0.7190027 x 10-2 B 0.6783829 x 10-5 0.3956443 x 10-5 C -0.1795965 x 10-8 C-0.1842722 x 10-8 D 0.2125270 x 10-12 0.3471851 x 10-12 E E-0.1176051 x 10-16-0.2616792 x 10-16 K -0.1580014 x 10-1-0.234471 T<783°C T≥ 783 °C A 9.5685256 x 10 9.9109462 x 10 B 2.0592621 x 10 1.8666488 x 10


Tungsten rhenium wire is the most common material used to produce heaters for dispenser cathodes. Performance variation may be attributable to a range of factors, including cold work and rhenium content variation. Why mix rhenium into tungsten? Rhenium significantly reduces the brittle characteristics of tungsten at room temperature.


The tungsten-rhenium thermocouple sensor is widely used in the ultra-high temperature measurement in the metallurgy, aerospace, aviation, nuclear power industries due to its advantages of high ...


Tungsten-Rhenium Wire has a density almost equal to Tungsten Wire, and is commonly used in thermocouples and electronics products. Our Rhenium Wire is 99.99% pure and has high strength and excellent ductility. Molybdenum-47.5%-Rhenium Wire is used in welding, electronics and wire mesh grids for the space industries.


tungsten-rhenium alloy (W26Re) and a lanthanum-oxide (La. 2. O. 3) dispersion strengthened tungsten (WL10). Many different types of SPD techniques are comm only known[1, 2]. The actually most popular


1.2 This specification covers the thermocouple combinations of tungsten-3% rhenium versus tungsten-25% rhenium (W3RE/W25RE) and tungsten-5% rhenium versus tungsten-26% rhenium (W5RE/W26RE). All information applies to both combinations unless otherwise noted.


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TRbrochureFRONT-1102

for BASF Tungsten Rhenium thermocouples W3Re-W25Re W5Re-W26Re 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 5 10 15 20 25 30 35 40 EMF (mV) 186. 2 Re 7 5 Applications n Biomedical research n Ceramic sintering n Vacuum degassing n …


Tungsten-Rhenium, W3Re, W5Re, W25Re, W26Re. Tungsten 은 비중 19.3, 용융점 3410℃의, 고용융점 금속입니다. 내마모성 원소로도 쓰이며, 연신성이 있는 금속입니다. 몰리브덴 (Mo), 니오븀 (Nb), Tantalum (Ta) 와 같이 고용융점 금속입니다. 전연성이 좋은 금속으로, 텅스텐보다 월등히 ...


Tungsten Rhenium Alloy Wire Description. Tungsten rhenium alloy wire belongs to refractory materials and has good ductility and strength.Tungsten rhenium alloys have a high melting point of 3050 °C and a high temperature of recrystallization of 1900 °C which makes it been used in aerospace and temperature measuring applications.