Volume 15 - Casting Part 6 pdf

... 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 99 .6 99.7 GFN (a) 56. 41 63 .31 195.25 Yield . . . 77.5% 22.5% ... . . . . . . 67 % silicomanganese 1.5 0- 2.00 6 5- 68 1 6- 18.5 . . . . . . . . . . . . . . . . . . . . . 0.20 max . . . . . . . . . . . . Pig iron 4....

Ngày tải lên: 10/08/2014, 13:20

... 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 6 7 32 ... alloy castings Copper alloy castings Up to 10 ±0.004 ±0.005 ±0.010 1 0-2 0 ±0.0 06 ±0.008 . . . 2 0-5 0 ±0.008 ±0.012 . . . 5 0-1 00 ±0.012 ±0. 01...

Ngày tải lên: 10/08/2014, 13:20

... Atmospheric Inland (Nonpolluted) 150 6 150 6 150 6 100 4 Inland (Polluted) 150 6 150 6 150 6 150 6 Coastal (Nonpolluted) 250 10 150 6 150 6 150 6 Atmospheric Exposure. Porcelain ... laundry equipment To 71 To 160 11 Water; detergents; bleach Range exteriors 2 1 -6 6 70 -1 50 2-1 0 Food acids; cleaners Range oven liners, conventional...

Ngày tải lên: 10/08/2014, 13:20

... Foundry Operations" in this Volume, currently used permanent mold casting methods include die casting (high-pressure, low-pressure, and gravity), centrifugal casting (vertical and horizontal), ... East 240 0-2 200 B.C. Copper statue of Pharoah Pepi I Egypt 2000 B.C. Bronze Age Far East 150 0 B.C. Iron Age (wrought iron) Near East 70 0 -6 00 B.C. Etruscan dust granulation I...

Ngày tải lên: 10/08/2014, 13:20

... Vol 50, 1979, p 10 7-1 10 5. R.G. Olsson, V. Koump, and T.F. Perzak, Rate of Dissolution of Carbon in Molten Fe-C Alloys, Trans. Met. Soc. AIME, Vol 2 36, 1 966 , p 42 6- 4 29 6. O. Angeles, G.H. ... Vol 50, 1979, p 10 7-1 10 5. R.G. Olsson, V. Koump, and T.F. Perzak, Rate of Dissolution of Carbon in Molten Fe-C Alloys, Trans. Met. Soc. AIME, Vol 2 36, 1 966 , p 42 6- 4 29 6. O....

Ngày tải lên: 10/08/2014, 13:20

... (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 ... Cu ( 1-2 vol%) Al-2Cu Cu (3.9 area% for equiaxed structure; 1. 5-3 area% for columnar structure) Al-4.5Cu Cu (2.8 vol%) Al -6 . 5Cu Cu (4.1 vol%)...

Ngày tải lên: 10/08/2014, 13:20

... Vacuum The V-Process, Trans. AFS, Vol 81, 1973, p 52 9-5 44 11. T. Miura, Casting Production by V-Process Equipment, Trans. AFS, Vol 84, 19 76, p 23 3-2 36 12. E. Kotzin, Metalcasting and ... Foundrymen's Society, 1981, p 14 3-1 47, 162 Lost Foam Casting ** The lost foam casting process originated in 1958 when H. F. Shroyer was granted a patent for the cavity-le...

Ngày tải lên: 10/08/2014, 13:20

... carbon, % 1. 1-1 .9 0. 6- 1 .1 0. 8-1 .0 0. 5-0 .6 0. 6- 0 .8 0. 7-0 .9 Final carbon, ppm 20 0 -6 00 8 0-1 80 30 0-4 00 5 0-1 00 1 0-2 0 1 0-3 0 Initial nitrogen, ppm . . . 30 0-4 30 . . . 150 -2 00 40 0-8 00 30 0 -6 00 Final ... (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...

Ngày tải lên: 10/08/2014, 13:20

... Alloys, Foundry, Dec 1 962 , p 3 6- 3 9; Jan 1 963 , p 6 4 -6 8 14. L.V. Whiting and D.A. Brown, "Air/Oxygen Injection Refining of Secondary Copper Alloy s," Report MRP/PMRL 79-SO(J), Physical Metallurgy ... Alloy Melting and Casting, Trans. AFS, Mg-Al-Mn- (Zn) Ferric chloride Marked Nucleation by Fe-Al- Mn compounds and carbon Zr, Be Requires manganese Ferric chlori...

Ngày tải lên: 10/08/2014, 13:20

... unacceptable castings must be established empirically for each casting lot. Gray Iron Castings Gray iron castings are susceptible to most of the imperfections generally associated with castings, ... Technol., April 19 86 41. C.T. Smith and K. Lee, Computer-Aided Pattern Design for Casting Processes, Paper 8, Trans. AFS, 19 86 42. J.A. Blevins, Computer Aided Design of Castings,...

Ngày tải lên: 10/08/2014, 13:20