Foseco Ferrous Foundryman''''''''s Handbook Part 9 ppt

... 198 0. Urethane no-bakes are popular in the US, although their use in Europe is limited. New binders are predicted to increase substantially by the year 2000. 190 Foseco Ferrous Foundryman’s Handbook mixed ... proportions of Part 1 and Part 2 are used. Nitrogen content: Part 2, the isocyanate, contains 11.2% N. Mixing procedure: Batch or continuous mixers can be used, add Part...

Ngày tải lên: 10/08/2014, 11:22

... 66. 793 654 .99 7 100 000 44.643 70.308 6 89. 470 Conversions 10 000 4.464 7.031 68 .94 7 22 399 10 15.7 49 154.438 14 223 6.3 49 10 98 .066 14 504 6.475 10. 197 100 18 Foseco Ferrous Foundryman’s Handbook Dust ... 0.703 6. 895 2000 0. 893 1.406 13.7 89 3000 1.3 39 2.1 09 20.684 4000 1.788 2.812 27.5 79 5000 2.232 3.515 34.474 10 000 4.464 7.031 68 .94 7 15 000 6. 696 10.546 103...

Ngày tải lên: 22/03/2014, 11:20

... 300–400°C 400–500°C 500–600°C 600–700°C 700–800°C 800 90 0°C 90 0–1000°C 540 585 635 690 765 820 99 5 750 850 18 Foseco Ferrous Foundryman’s Handbook Dust control in foundries Air extraction is used ... 0 500 0.3 600 180 355 1 .9 425 808 250 17.2 300 5160 212 25.3 212 5364 180 16.7 212 3540 150 19. 2 150 2880 125 10.6 150 1 590 90 6.5 106 6 89 63 1.4 75 105 ≤63 0.5 38 19 Total 99...

Ngày tải lên: 10/08/2014, 11:22

... 14.8 12.6 595 0 53 330 3300 1 09 43 22 60 18.3 15.6 7360 57 410 4100 135 43 22 66 22.1 18.8 890 0 60 500 5000 165 44 22 72 26.5 22.5 10 650 63 594 594 0 196 44 22 78 31.1 26.4 12 500 69 697 697 0 230 ... 80–88 Silicon (ferrosilicon 75%) 90 Manganese (ferromanganese 75%) 90 95 Chromium (ferrochromium 60–75%) 90 Molybdenum (ferromolybdenum 60–70%) 90 Nickel 95 Copper 95 Sulphur (i...

Ngày tải lên: 10/08/2014, 11:22

... 800-2 90 0-2 CEN 1563: 199 7 UK* BS27 89 350/22 400/18 420/12 450/10 500/7 600/3 700/2 800/2 90 0/2 198 5 USA ASTM A536 60-40-18 60-42-10 65-45-12 70-50-05 80-55-06 80-60-03 100-70-03 120 -90 -02 199 3 Japan ... 3.0 1.5 1.0 1.0 1.0 Hardness (HB) 1 79 max 143–207 163–2 29 197 –225 207–2 69 a ferritic grade b pearlitic Hardness not mandatory 66 Foseco Ferrous Foundryman’s Handbook...

Ngày tải lên: 10/08/2014, 11:22

... (70000 psi) 2 29 2 69 3 M8501 (1) (85000 psi) 2 69 302 3 ASTM A47 -90 (reapproved 199 5) covers ferritic malleable irons, a metric version was reapproved in 199 6. ASTM A220-88 (reapproved 199 3 including ... 45000 310M6 15 .9 450 6 310 156–207 45006 65000 psi 45000 340M5 15 .9 480 5 340 1 79 2 29 50005 70000 psi 50000 psi 410M4 15 .9 550 4 410 197 –241 60004 80000 psi 60000 psi 480M3 15...

Ngày tải lên: 10/08/2014, 11:22

... 39. 1 400 532 14.15 39. 4 60.0 600 599 14.8 33 .9 88.5 Stainless RT 7 .92 15 .9 69. 4 18/8 100 511 14.82 16.3 77.6 200 532 16.47 17.2 85.0 400 5 69 17.61 20.1 97 .6 600 6 49 18.43 23 .9 107.2 800 641 19. 03 ... ohms.m 2 /m) Carbon steels RT 7.86 59. 5 13.2 100 482 12. 19 57.8 19. 0 200 523 12 .99 53.2 26.3 400 595 13 .91 45.6 45.8 600 741 14.68 36.8 73.4 800 96 0 14. 79 28.5 108.1 10...

Ngày tải lên: 10/08/2014, 11:22

... preventing runout. 170 Foseco Ferrous Foundryman’s Handbook 800 8.16 116.0 90 0 9. 18 130.5 1000 10.20 145.0 2000 20. 39 290 .1 3000 30. 59 435.1 4000 40. 79 580.1 5000 50 .99 725.2 The curing properties ... 1.02 14.5 200 2.04 29. 0 300 3.06 43.5 400 4.08 58.0 500 5.10 72.5 600 6.12 87.0 700 7.14 101.5 182 Foseco Ferrous Foundryman’s Handbook Phenolic-isocyanates (phenolic-ur...

Ngày tải lên: 10/08/2014, 11:22

... production cores Coatings for jobbing cores and moulds. Foseco supplies both types and following the merger of SMC with Foseco in 199 8, the Foseco range of coatings has been supplemented by the ... of testing coatings, particularly the less viscous slurries 230 Foseco Ferrous Foundryman’s Handbook The binder The function of the binder is to bond together the filler particles and...

Ngày tải lên: 10/08/2014, 11:22

... 460 C′1= 610 C2 = 390 C′2= 520 C3 = 290 C′3= 390 Sa = 90 mm2 ww ce Projet est la Propriete de foseco S.A. et ne doit pas etre reproduit ou diffuse sans son accord prealable. © Foseco S.A. C C1 C2 C3 C′ C1 C2 C3 C C C C1 C2 C3 (b) Foseco Foseco Filtration ... inserts which form parts of castings. CHILCOTE 4 is a refractory, self-drying dressing for external chills. It provides 258 Fos...

Ngày tải lên: 10/08/2014, 11:22