Volume 15 - Casting Part 4 potx

... 0.0 20 0 40 0.20 0 .4 30 12 50 0.65 1.3 40 52 70 1.20 2 .4 50 120 100 2.25 4. 5 70 315 140 8.55 17.1 100 1710 200 11.05 22.1 140 30 94 270 10.90 21.8 200 43 60 Pan 9.30 ... 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, 1976, p 23 3-2 36 12. E. Kotzi...

Ngày tải lên: 10/08/2014, 13:20

... (1929), the Alloy Casting Institute (1 940 ), the Nonferrous Founders' Society (1 943 ), and the Foundry Educational Foundation and National Castings Council (1 947 ). The Investment Casting Institute ... Foundry Operations" in this Volume, currently used permanent mold casting methods include die casting (high-pressure, low-pressure, and gravity), centrifugal casting (...

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 ... addition, kg/Mg (lb/ton) (4 0-5 0) (2 0-2 4) (6 0-8 0) (20) (50) (50) 1 2-2 0 10 -1 5 1 5-2 5 5-8 1 0-1 2 7...

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... Society of AIME, 1986, p 42 9 -4 39 23. S. Katz and C.F. Landefeld, Plant Studies of Continuous Desulfurization with CaO-CaF 2 -C, Trans. AFS, Vol 93, 1985, p 21 5- 228 24. S. Katz and B.L. Tiwari, ... Society of AIME, 1986, p 42 9 -4 39 23. S. Katz and C.F. Landefeld, Plant Studies of Continuous Desulfurization with CaO-CaF 2 -C, Trans. AFS, Vol 93, 1985, p 21 5- 228 24....

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 ... Mg ( 4- 7 area% for equiaxed structure; 1 -4 area% for columnar structure) Al-10.4Mg P (2 5-2 6.5 mass%) Fe-4P Fig. 3 Isoconcentration profile i...

Ngày tải lên: 10/08/2014, 13:20

... 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 A383 rem 2. 0-3 .0 1.0 0.10 . . . . . . 9. 5-1 1.0 . . . 2.9 A3 84 rem 3. 0 -4 .5 1.0 0.10 ... alloys AC40A 3. 9 -4 .3 0.10 0.075 0.02 5-0 .05 . . . 0.0 04 . . . 0.002 rem AG41A 3. 5 -4 .3 0.25 0.10 0.0 2-0 .05 . . . 0.005 . . . 0...

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... . . 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 99.6 99.7 GFN (a) 56 .41 63.31 ... . 5 7-6 2 . . . . . . . . . . . . . . . 1.5 max 1 4- 17 0.035 . . . . . . 7.0 max 1 4- 18 Hypercal® alloy . . . . . . 3 8 -4 0 . . . . . . . . ....

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... 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 chloride, iron-zinc alloy Very ... permanent mold casting, large die casting, low-pressure die casting, and perhaps small ingot casting. This type of pump is constructed from ceramic materials and delivers metal through the...

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... Mod. Cast., Jan 19 84 40 . G.S. Cole, Using Computers in Metal -casting Part I, Foundry Mgmt. Technol., April 1986 41 . C.T. Smith and K. Lee, Computer-Aided Pattern Design for Casting Processes, ... Mod. Cast., Jan 19 84 40 . G.S. Cole, Using Computers in Metal -casting Part I, Foundry Mgmt. Technol., April 1986 41 . C.T. Smith and K. Lee, Computer-Aided Pattern Design...

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... 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 ... Cast., The Gray Iron Castings Handbook, Trans. AFS, Proceedings of AFS-CMI Conference, Proceedings of AFS-CMI Conference, Proceedings of AFS-CM I...

Ngày tải lên: 10/08/2014, 13:20