Engineering Materials vol 1 Part 5 ppt

... one problem 1 16 Engineering Materials 1 / E Fig. 11 .6. The condition for necking. If these are differentiated and substituted into the necking equation we get (11 .5) In other ... of u/2. 1 12 Engineering Materials 1 Fig. 11 .l. A tensile stress, F/A, produces a shear stress, T, on an inclined plane in the stressed moterial m / 90" 450 6...

Ngày tải lên: 11/08/2014, 02:22

... 1. 09 1. 18 1. 71 1. 66 3.03 1. 18 1. 40 1. 20 1. 80 1. 53 1. 80 1. 59 17 26 13 56 12 34 933 600 17 53 21 73 21 63 27 41 2883 32 71 3683 21 4 12 4 76 69 Id 19 6 13 0 r 00 360 18 0 ... with 50 mm gauge length and a cross-sectional area of 16 0mm’. Extension/mm 0. 050 0 .10 0 0 . 15 0 0.200 0. 250 0.300 1. 25 2 .50 3. 75 5.00 6. 25 7 .50...

Ngày tải lên: 11/08/2014, 02:22

... 2004). <http://www.emedicine.com/neuro/topic 61. htm>. ORGANIZATIONS American Geriatrics Society (AGS). Empire State Building, 350 Fifth Avenue, Suite 8 01, New York, NY 10 118 . ( 212 ) 308 -14 14; Fax: ( 212 ) 832-8646. info@american geriatrics.org. ... Box 19 68 (55 Kenosia Avenue), Danbury, CT 06 813 -19 68. (203) 744- 010 0 or (800) 999-NORD (6673); Fax: (203) LetterC.qxd 10 /6...

Ngày tải lên: 09/08/2014, 16:21

... 18 00- 210 0 16 50 - 210 0 3 750 -4800 18 00-2700 10 20 -1 800 16 50 - 450 0 15 00 -1 950 15 00 -1 650 8 25 -1 200 750 -8 25 6 75- 2 250 750 -1 050 8 25- 900 900 -1 200 600 -1 50 0 900-9 75 6 75 -1 800 450 -1 50 0 ... 5. 55- 7 .5 x io4 3.3-3. 75 x 10 4 3300-4 950 3 750 - 810 0 41 25- 4800 2700-3 750 750 0-2 250 0 12 000 -1 8000 18...

Ngày tải lên: 11/08/2014, 02:22

... 2 .5- 3.2 3.2 3.2 3.0 2.7 2.7 2.6 2 .5 2.2-3.0 2.6-2.9 2.4-2 .5 1. 4-2.2 2.2 2.3 2.0 1. 85 -1. 9 1. 74 -1. 88 1. 55 -1. 95 1. 8 1. 3 -1. 6 1. 5 -1. 6 1 .l -1. 5 1. 4 1 .l -1. 4 1 .l -1. 3 1. 2 -1. 3 ... Alumina, A1203 Alkali halides Magnesia, MgO 22.7 21. 4 13 .4 -1 9.6 19 .3 18 .9 14 .0 -1 7.0 16 .6 -1 6.9 10 .0 -1 3.7 1 1 .O -12 .5...

Ngày tải lên: 11/08/2014, 02:22

... 7.8 2 .5 2.7 2 .5 2.0 1. 85 0.6 0 .1 1. 5 1. 54 0 .58 0 .53 0.48 0. 45 0 . 15 0 .13 0 .1 3 0 .1 1 19 9 53 50 45 42 15 13 12 10 0. 95 1. 1 0. 95 0. 91 1 .o 0.4 1. 1 6.8 0.36 The ... 49-87 85 20-80 34-70 55 55 11 -55 45- 48 7- 45 19 -36 26- 31 20-30 20-30 6-20 1- 10 0.2 -1 0 1 - - - 10 0 200-400 40-70 300...

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... 0 .5- 2 0.4 -1 0.3-0 .5 0.3-0.4 0 .1- 0.3 0 .1 0 .1 0 .1 0.08 0. 05 0.04 0.03 0.02 0.02 0.02 0. 01 0. 01 0.003 10 0- 350 204- 214 50 -1 54 55 -1 15 20-60 42-60 23- 45 32- 45 11 -13 1 70 ... Phosphor bronze 640 3. 41 5. 33 x 10 -3 Beryllium copper 13 80 15 .9 11 .5 x 10 -3 Spring steel 13 00 8. 45 6 .5 x 10 -3 lo00 5. 0 5. 0...

Ngày tải lên: 11/08/2014, 02:22

... cause blunting.) 16 0 Engineering Materials 1 14 00 r , Pressure vessel steel K,, = I70 MN m 32 \ cry = 10 00 MN rn \ \ E 800 - 10 00 200 - 0 01 01 1 10 10 0 Crack size, ... plastic zone (Chapter 14 ) which makes the crack 15 0 Engineering Materials 1 Fig. 15 .6. Summing damage due to initiation-controlled fatigue. Ni 1- = 1. i...

Ngày tải lên: 11/08/2014, 02:22

... 3 25 1 91. 7 13 5 15 0 19 7 14 2 10 9 270 460 55 6 326 84 14 7 76 16 8 14 19 .1 14 .9 16 .9 16 .6 15 .9 17 .5 9.3 17 .5 18 .3 21. 8 17 .9 17 .7 28.0 23.9 5. 6 9.7 5 .1 11 .6 1 .o ... 4000 350 0-3683 2 950 -3269 31 10 3073 2 750 -2890 2 650 -27 41 2682-2684 2700 2323 21 73 214 8 2 050 - 21 25 2042 17 70 -1 9 35 18...

Ngày tải lên: 11/08/2014, 02:22

... long very long 2 x 10 6 1 06 1. 8 x lo5 >io5 210 4 16 00 > ;1 OOO > ;1 OOO 13 36 12 34 933 21 73 31 10 50 5 16 83 15 57 2042 923 692 21 48 3 71 337 Ni cu Fe co Ti ... Nb U Mo W 600 25 24 7 c6 c5 ~~0 .5 0.2 very short very short very short very short very short 17 26 13 56 18 09 17 65 19 43 17 00 983 21 25...

Ngày tải lên: 11/08/2014, 02:22