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tungsten

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Published: 01 June 2008
Fig. 22.19 A coarse-grained cemented tungsten carbide (94WC-6Co). Tungsten carbide is gray; matrix is white. Original magnification: 1500 ×. Source: Ref 6 More
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Published: 01 December 2001
Fig. 11 Corrosion rate versus tungsten content for tantalum-tungsten alloys exposed to concentrated H 2 SO 4 at 180 °C (360 °F) and 210 °C (405 °F) More
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Published: 01 December 2001
Fig. 12 Mechanical properties of platinum-tungsten alloys as a function of tungsten content More
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Published: 01 July 2009
Fig. 23.7 Typical weld line for the gas tungsten arc (tungsten inert gas, or TIG) process More
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Published: 01 November 2019
Figure 15 Top-view LIT image of shorted TSV columns probed by tungsten needle. Amplitude image superimposed on topography image (left) and phase image (right). More
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Published: 01 November 2019
Figure 36 TEM and EDS Maps of FIB Platinum (a &b) and Tungsten(c) material showing the granular structure of depositions with different resistivity values. [70] More
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Published: 01 November 2019
Figure 10(a) Secondary electron image of an aluminum line with a tungsten cap layer damaged by electromigration. More
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Published: 01 November 2019
Figure 20(a) SEM image at 20 kV beam voltage of tungsten plugs underneath an aluminum line. More
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Published: 01 November 2019
Figure 33 STEM-in-SEM image of an aluminum line connected to a tungsten plug contact. The barrier layer and the plug liner are visible. More
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Published: 01 November 2019
Figure 35 STEM-in-SEM image of a tungsten plug contacting silicon. More
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Published: 01 November 2019
Figure 37 TEM cross section of a released, tungsten-coated micromachine. Grains of the poly silicon are clearly visible. More
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Published: 01 November 2019
Figure 38 TEM cross section of a tungsten wear-resistant film deposited on a polysilicon micromachine. More
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Published: 01 August 2013
Fig. 6.3 Property changes during annealing of tungsten. Only recovery occurs at temperatures below approximately 400 °C (700 °F). Source: Ref 6.2 More
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Published: 01 September 2008
Fig. 27 Effect of vanadium molybdenum, tungsten, and chromium additions on secondary (high-temperature) hardness of medium-carbon steels. Source: Ref 23 More
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Published: 01 June 2008
Fig. 29.15 Microstructures of cobalt-base wear-resistant alloys. GTAW, gas tungsten arc welding. Source: Ref 10 More
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Published: 01 June 2008
Fig. 31.8 As-sintered tungsten-heavy alloy. Original magnification: 200×. Source: Ref 1 More
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Published: 01 March 2002
Fig. 7.13 Band-saw blades bonded with tungsten carbide particles along the cutting edge. The top blade is toothless, whereas the bottom blade is gulleted (notched) to help carry away the cutting debris. More
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Published: 01 October 2011
Fig. 6.27 Examples of components produced by gas tungsten arc welding (GTAW). (a) Thin walled aluminum. (b) Titanium components. Courtesy of Lynn Welding More
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Published: 01 October 2011
Fig. 6.28 Gas tungsten arc welding. Courtesy of Lynn Welding More
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Published: 01 August 1999
Fig. 11.25 (Part 1) Tungsten inert-gas butt weld made in 12 mm 0.2% C plate in five passes. Parent metal: 0.20C-0.28Si-1.85Mn (wt%). CE = 0.51. Weld metal: 0.12C-0.10Si-1.66Mn-0.11S (wt%). (a) Weld region. 3% nital. 1×. (b) Weld metal, outer region of outer pass. 200 HV. 1% nital. 100 More