Volume 15 - Casting Part 3 ppt

... (1. 4-2 .0) Carbon steel (0. 3- 0 .4C) Cr ( 1-5 , increases with C up to 1.4%) Fe-( 1 -3 )Cr-C Mo (2. 7 -3 .8), Cr (1. 4-1 .5) 1.2Cr-0.25Mo steel Ni (1. 2-1 .4), Cr (1. 3- 1 .5), Mo (2. 6 -3 .8) 2.8Ni-0.8Cr-0.5Mo ... (1. 3- 1 .8) 1.5Mn steel Ni (1.0 6-1 .07), Cr (1 .3) 18Cr-8.6Ni stainless steel Ni (1.1), Cr (1. 1-1 .3) 25Cr-19Ni stainless steel Si (1. 8 -3...

Ngày tải lên: 10/08/2014, 13:20

... Sodium 3. 7 × 10 -7 Cadmium 7.0 × 10 -6 Zinc 3. 3 × 10 -4 Magnesium 1 .3 × 10 -2 Lithium 3. 4 × 10 -2 Lead 0.11 Bismuth 0.41 Calcium 39 Indium 110 Antimony 31 0 Source: Ref 35 ... AIME, 1978, p 3 0-4 1 2. F.A. Mucciardi and R.I.L. Guthrie, Aluminum Wire Feeding in Steelmaking, Trans. ISS, Vol 3, 19 83, p 5 3- 59 3. J.W. Robison, Jr.,...

Ngày tải lên: 10/08/2014, 13:20

... microstructures Microstructure 11 0-1 40 20 0-2 60 30 0-4 50 26 0 -3 50 35 0-5 50 Austenite + graphite 14 0-1 60 • • • • • Class Carbon equivalent, % 8 .3 ( ) 10.4 ( ) Projected area of casting, A 1 · A 3 = X mm 2 in. 2 mm ... X ≤ X ≤ ±0. 015 X ≤ X ≤ ±0.020 X ≤ X ≤ ±0.025 161,000 < X ≤ 32 3,000 250 < X ≤ 500 ±0.76 ±0. 030 Affected...

Ngày tải lên: 10/08/2014, 13:20

... mold for casting metals. (2) A form of wax- or plastic-base material around which refractory material is placed to make a mold for casting metals. (3) A full-scale reproduction of a part used ... Al-8.5Si alloy. Source: Ref 37 The microenthalpy scheme (Fig. 10b) has been incorporated into the 3- MOS program, an FEM code developed in Switzerland from the library Modulef (Ref 19,...

Ngày tải lên: 10/08/2014, 13:20

... copper; experimentation with smelting Near East 30 00 -1 50 0 B.C. Bronze Age: arsenical copper and tin bronze alloys Near East 30 0 0-2 500 B.C. Lost wax casting of small objects Near East 2500 B.C. ... Foundry Operations" in this Volume, currently used permanent mold casting methods include die casting (high-pressure, low-pressure, and gravity), centrifugal casting (ver...

Ngày tải lên: 10/08/2014, 13:20

... Vacuum The V-Process, Trans. AFS, Vol 81, 19 73, p 52 9-5 44 11. T. Miura, Casting Production by V-Process Equipment, Trans. AFS, Vol 84, 1976, p 23 3- 2 36 12. E. Kotzin, Metalcasting and ... Cereal 2. Water 3. Oil 1. Oil 2. Cereal 3. Water 1. Oil 2. Water 3. Cereal 1. Water 2. Oil 3. Cereal 1. Water 2. Cereal 3. Water 6.9 2.0 10 .3 3.4 4.1 3. 4...

Ngày tải lên: 10/08/2014, 13:20

... 5 0-2 00 2-8 1.6 1 16 1.6 1 16 3. 2 1 8 4.8 3 16 20 0 -3 00 8-1 2 2.5 3 32 2.5 3 32 5 3 16 7.5 9 32 30 0-5 00 1 2-2 0 4 5 32 4 5 32 8 5 16 12 5 32 50 0-7 00 2 0-2 8 6 7 32 ... A360 rem 0.60 1.0 0.4 0-0 .60 . . . . . . 9. 0-1 0.0 . . . 0.40 A380 rem 3. 0-4 .0 1.0 0.10 . . . . . . 7. 5-9 .5 . . . 2.9 A3 83 rem 2. 0...

Ngày tải lên: 10/08/2014, 13:20

... . . . . . . . 30 . . . . . . . . . 40 1.0 0.4 . . . 50 34 .9 27.1 0.4 70 40 .3 37.1 4.9 100 16.8 22.6 6.7 140 3. 3 7 .3 17.6 200 2.1 3. 6 15. 9 270 0.8 1.1 15. 1 Pan 0.8 0.4 39 .1 Total 100.0 ... 5 7-6 2 . . . . . . . . . . . . . . . 1.5 max 1 4- 17 0. 035 . . . . . . 7.0 max 1 4- 18 Hypercal® alloy . . . . . . 3 8-4 0 . . . . . . . . ....

Ngày tải lên: 10/08/2014, 13:20

... (lb/ton) 2 0-2 5 2 0-2 5 18 1 5- 22 (4 0-5 0) (4 0-5 0) (30 ) (3 0-4 4) 0.0 3- 0 .05 0.0 2-0 . 03 0 .1 5- 0.18 0.1 2-0 .15 Argon volume, m 3 /Mg (ft 3 /ton) (0.9 5-1 .6) (0.6 4-0 .95) (4. 8-5 .8) (3. 9-4 .8) Duration ... 80.0 5-8 5-1 4 5-1 0 5 -1 5 10 -1 5 1 0-1 6 Oxygen blow rate, m 3 /min (ft 3 /min) (17 5-2 80) (17 5-...

Ngày tải lên: 10/08/2014, 13:20

... for 55 min (Ref 130 ). Fig. 72 Aluminum- silicon binary phase diagram showing common foundry and die casting alloy compositions 31 9, 35 6, 38 0, 39 0, and the eutectic alloy 4 13. Source: Aluminum ... of a Cu -3 2 Zn-2Pb-1Sn alloy improved yield and tensile strengths by about 15% , with a 10% reduction in grain size from the unvibrated state. In general, the α copper-zinc alloys...

Ngày tải lên: 10/08/2014, 13:20