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rhenium
Periodic Table of the Elements: Rhenium
Periodic Table of the Elements: Rhenium
| Periodic Table of the Elements: Rhenium |
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| Atomic Number:
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75
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| Atomic Symbol:
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Re
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Rhenium
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| Atomic Weight:
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186.207
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| Electron
Configuration:
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2 · 8 · 18
32 · 13 · 2
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Rhenium '97: Landmarks, state of the art, and outlook
Magazine article from: JOM; 9/1/1997; ; 700+ words
; INTRODUCTION The International Symposium on Rhenium and Rhenium Alloys was held in conjunction with the 1997 TMS Annual...The program was organized by Boris D. Bryskin of Rhenium Alloys under the sponsorship of the TMS Refractory...
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The Hydrometallurgical Extraction of Rhenium from Copper Industrial Wastes
Magazine article from: JOM; 8/1/2008; ; 700+ words
; ...develop a wet chemical method for treating a rhenium-containing lead slime produced during...leaching process were studied. INTRODUCTION Rhenium is a silvery metal but rarely seen as...third highest after carbon and tungsten. Rhenium is very hard; it resists corrosion but...
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Net-shape rhenium fabrication by EB-PVD: EB-PVD is a one-step process for the cost-effective fabrication of rhenium net shape components having superior microstructure and mechanical properties.
Magazine article from: Advanced Materials & Processes; 4/1/2002; ; 700+ words
; ...It is estimated that the cost of rhenium corn ponents manufactured by EB-PVD...article summarizes the properties of rhenium, explains the problems associated with the current methods of rhenium fabrication, discusses the physics of...
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CENTRAL CHINA GOLDFIELDS PLC - Rhenium Results at Gangjiang Licence.
PR Newswire UK Disclose; 5/27/2009; 700+ words
; ...GGG' or `the Company') SIGNIFICANT RHENIUM RESULTS AT GANGJIANG LICENCE AREA LONDON...pleased to report preliminary results of the rhenium content from the Guqing prospect on the...Highlights: * Significant amounts of rhenium have been identified which show a good...
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Powder metallurgical processing of rhenium: powder injection molding and cold isostatic pressing have been developed for processing of rhenium powders into near net shape parts with densities over 96% theoretical.
Magazine article from: Advanced Materials & Processes; 12/1/2002; ; 700+ words
; The unique attributes of rhenium make it the material of choice for...is around 193 MPa (28 ksi), and rhenium is immune to thermal shock: no ductile...space applications is another matter. Rhenium presents a formidable challenge to...
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Advancements In Powder Metallurgy Rhenium.(International Conference on Powder Metallurgy and Particulate Materials)
Magazine article from: Industrial Heating; 9/1/2001; ; 700+ words
; Several developments in rhenium PM, discussed at the 2001 International Conference on Powder...Particulate Materials, open the way to greater use of the material. Rhenium and rhenium alloys offer attractive high-temperature properties for use...
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Global Hunter Reports Significant Rhenium Grades From 2005 and 2007 Drill Holes at Rabbit South.
News Wire article from: Canadian Corporate News; 10/29/2008; 700+ words
; ...Company ) is pleased to announce partial rhenium results from 2005 and 2007 drilling...molybdenum and 0.113 grams per tonne rhenium in hole RS-D-05-110 (see table for previous hole names). Higher rhenium grades are closely associated with...
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Primary Creep: Secondary Gamma Prime and the Rhenium Effect
Magazine article from: JOM; 7/1/2008; ; 700+ words
; ...including the presence of secondary Y and the addition of rhenium to these alloys. In light of the recent surge in cost of rhenium, this article explores secondary γ' and the rhenium effect in the first- and second-generation alloys PWA...
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The low-temperature mechanical behavior of molybdenum-rhenium
Magazine article from: JOM; 10/1/2003; ; 700+ words
; The positive effects of rhenium additions on the mechanical behavior...known for decades. In particular, rhenium enhances high-temperature strength...mechanical behavior of molybdenum-rhenium, including the role of mechanical...
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Rhenium machining processes. (innovations).
Magazine article from: Welding Design & Fabrication; 9/1/2002; 700+ words
; ...Technology (MANTECH) Program, has conducted a rhenium fabrication study at the Navy's request. As...processes to establish best machining practices for rhenium. Under test conditions, rhenium was machined at NCEMT as well as independent...
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Rhenium (revised)
Book article from: Chemical Elements: From Carbon to Krypton
RHENIUM (REVISED) Note: This article, originally...in 2006 for the eBook edition. Overview Rhenium was discovered by a German research team...about the other (element number 43). Rhenium is one of the rarest elements in the world...
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rhenium
Book article from: The Columbia Encyclopedia, Sixth Edition
rhenium , metallic chemical element; symbol Re...2, +3, +4, +5, +6, or +7. Rhenium is a very dense, high-melting, silver...more dense. The chemical properties of rhenium are like those of technetium, the element...
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Rhenium
Book article from: Chemistry: Foundations and Applications
Rhenium melting point: 3,180 ° C boiling...x2212; , [Re(Cl) 6 ] 2 − Rhenium was discovered in a sample of gadolinite...the Rhine River. The concentration of rhenium in Earth's crust is on the order of 7...
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Periodic Table of the Elements: Rhenium
Book article from: The Columbia Encyclopedia, Sixth Edition
Periodic Table of the Elements: Rhenium Periodic Table of the Elements: Rhenium Atomic Number: 75 Atomic Symbol: Re Rhenium Atomic Weight: 186.207 Electron Configuration: 2 · 8 ·&thinsp...
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Noddack, Walter
Dictionary entry from: Complete Dictionary of Scientific Biography
...of the periodic table, which he called rhenium (after the Rhine). He conducted this...continued until his death.) They discovered rhenium by X-ray spectroscopy in columbite that...succeeded in obtaining two milligrams of rhenium from various ores, it was not until 1926...
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