Volume 09 - Metallography and Microstructures Part 9 pps

... hood

Ngày tải lên: 10/08/2014, 12:22

... glycol and water. Fig. 57: using a 40-g load. Fig. 58: using a 70-g load. Fig. 59: using a 380-g load. Etch relief develops during polishing, being greater the larger the applied load. As-polished. ... many authors and reviewers who gave freely of their time and knowledge and to the dozens of engineers and metallographers who contributed the thousands of micrographs published in t...

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... 1.0000 1.000 0-0 .6310 2 0. 794 3 0.631 0-0 . 398 1 3 0.6310 0. 398 1-0 .2512 4 0.5012 0.251 2-0 .1585 5 0. 398 1 0.158 5-0 .1000 6 0.3162 0.100 0-0 .0631 7 0.2512 0.063 1-0 .0 398 8 0. 199 5 0.0 39 8-0 .0251 9 0.1581 ... A/A max Sections per mm 2 , (N A ) i 1 0.063 1-0 .0501 1.000 0-0 .6310 104 2 0.050 1-0 .0 398 0.631 0-0 . 398 1 161 3 0.0...

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... Metallog., Vol 5, May 196 8, p 22 5-2 41; June 196 8, p 29 9- 3 09 42. G.P. Sabol and R. Stickler, Microstructure of Nickel-Base Superalloys, Phys. Stat. Sol., Vol 35 (No. 1), 196 8, p 1 1-5 2 43. P.S. ... Dec 196 8, p 2 39 9- 2 414 69. R.G. Barrows and J.B. Newkirk, A Modified System for Predicting σ Formation, Met. Trans., Vol 3, Nov 197 2, p 288 9- 2 893...

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... Al-6.2Cu-0.30Mn-0.15Ti ER4043 Al-5.2Si ER5356 Al-0.12Mn-5.0Mg-0.12Cr-0.13Ti 5456 Al-0.8Mn-5.1Mg-0.12Cr R-SG70A Al-7Si-0.30Mg 4047 (BAlSi-4) Al-12Si 4245 Al-10Si-4Cu-10Zn 4343 (BAlSi-2) Al-7.5Si ... (A132) Al-12.0Si-0.8Cu-1.2Mg-2.5Ni 354 (354) Al -9 . 0Si-1.8Cu-0.5Mg 355 (355) Al-1.3Cu-5.0Si-0.5Mg 356 (356) Al-7.0Si-0.3Mg A356 (A356) Al-7.0Si-0.3Mg-0.2Fe max A357 (A357) Al-7.0Si-0....

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... 0.2 0-0 .35 0.3 5-0 .75 0.3 5-0 .65 0.1 5-0 .25 8720 0.1 8-0 .23 0.7 0-0 .90 0.035 max 0.040 max 0.2 0-0 .35 0.4 0-0 .70 0.4 0-0 .60 0.2 0-0 .30 8822H 0.1 9- 0 .25 0.7 0-1 .05 ... 0.2 0-0 .35 0.3 5-0 .75 0.3 5-0 .65 0.1 5-0 .25 8620 0.1 8-0 .23 0.7 0-0 .90 0.035 max 0.040 max 0.2 0-0 .35 0...

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... 98 , 99 , 100, 101, 102, 103, and 104 in the section "Atlas of Microstructures for Carbon and Alloy Steels" in this article. Carbon and Alloy Steels: Metallographic Techniques and Microstructures ... 0.20C-1.0Mn steel, as- quenched. The structure is pearlite (dark), martensite (light), and ferrite (white). 10% Na 2 S 2 O 5 . 1000×. (M. Scott) Fig. 1 09 Steel...

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... Composition Application AI-7 Macroetch 50 mL HCl and 50 mL H 2 O Dip at 7 0-8 0 °C (16 0- 175 °F) Nital General-purpose etch for iron and steels 2-1 0 mL HNO 3 and 9 0 -9 8 mL ethanol or methanol ... Bright) Fig. 44 Low-alloy cast steel (0.28C-0.55Mn-1.3Si-1.00Ni-1.5Cr- 0.4OMo), normalized at 92 5 °C (1700 °F), hardened by water quench from 90 0 °C (1650 °F), and t...

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... Vol 58, Jan 197 9, p 1s-6s 43. H.T. Beattie and W.C. Hagel, Intermetallic Compounds in Titanium-Hardened Alloys, Trans. AIME, Vol 2 09, July 195 7, p 91 1 -9 17 44. K.W. Andrews and H. Hughes, ... 633 (AM-350) 0.0 7- 0.11 16.0 0-1 7.00 4.0 0-5 .00 0. 5-1 .25 0.5 0.040 0.030 2. 5-3 .25Mo, 0.0 7-0 .13N 634 (AM355) 0.1 0- 0.15 15.0 0-1 6.00 4.0 0-5 ....

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... 33% HCl and 17% HF in glycerol. 500× Fig. 7 Fig. 8 Nb-46.5Ti, 13-mm (0.5-in.) diam rod. Vacuum-arc melted into 2700-kg (6000-lb) ingot, press forged, rotary forged to 150-mm (6-in.) ... at 1600 °C ( 291 0 °F) and held at temperature for 2 min. Fig. 1: lamellar-type σ-phase. Fig. 2: globular-type σ-phase. Modified Murakami's reagent. 500× Fig. 28 AZ92A- F sand casting....

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