Volume 07 - Powder Metal Technologies and Applications Part 16 doc

... sense, MMC refers to modern low-density high-strength alloy systems such as aluminum- or titanium-base composites (e.g., Al-SiCp, Al-Al 2 O 3 , Ti-SiCp, and Ti-6Al-4V-SiCp). However, it is clear ... main purpose of reducing wear. Metal alloy powders used for hardfacing include WC-Co powders, other carbide -metal alloy powders, cobalt-base wear-resistant alloy powders such as Stellite (...

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... Fe-18Cr-1Si-1Mn-1C 57 Wear-resistant, small inserts, cavities, cores H13 tool Fe-5Cr-1.5Mo-1Si-1V-0.4Mn-0.4C 50 Larger or intricate cavities, high toughness, low wear M2 tool Fe-6W-5Mo-4Cr-2V-0.3Mn-0.8C ... Stainless 316L Fe-17Cr-12Ni-2Mo-2Mn 96 220 510 45 75 HRB Stainless 420 (HT) Fe-13Cr-1Mn-1Si 92 690 1440 6 47 HRC Stellite Co-28Cr-4W-3Ni-1C 99 . . . 1020 3 40 HRC Super In...

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... alloys Si-Cr-Ni 980 1800 4Be-48Zr-48Ti 925 1700 Zr-6Be-19Nb 925 1700 Ti-0.5Si 1370 2500 Zr-0.1Be-16Ti-25V 1205 2200 V-35Nb 1205 2200 Ti-50Zr 165 0 3000 Titanium 1760 3200 Ti-33Cr ... molybdenum alloys Ti-3Be-25Cr 1595 2900 Pt-Mo 165 0 3000 Zr-Ti 1230 2250 Cu-Au 815 1500 Ni-Cu 1205 2200 V-35Nb 1205 2200 Ti-30V 1370 2500 Ti-13Ni-25Cr 1760 3200 Co-10Ni-15W-20Cr...

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... 37 1-3 86 14. R. German, Powder Metallurgy Science, 2nd ed., Metal Powder Industries Federation, 1994, p 2 8-8 1 15. M. Phillips and J. Porter, Comp., Advances in Powder Metallurgy and Particulate ... Porous Sintered Metals, Powder Metall. Int., Vol 14, 1982, p 7 3-7 9 20. F. Lenel, Powder Metallurgy Principles and Applications, Metal Powder Industrie...

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... development and growth of powder metallurgy (P/M) materials, methods, and applications, ASM International offers the new Volume 7 of ASM Handbook. Powder Metal Technologies and Applications ... P/M 1. Metals Handbooks, manuals, etc. 2. Metal- work Handbooks, manuals, etc. I. ASM International. Handbook Committee. II. Metals Handbook. TA459.M43 1990 620.1'6 9 0-1...

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... required Particle density, g · cm -3 <1.5 25 1. 5-3 .0 50 >3.0 100 Median diameter of particle, mm >2 500 2-1 200 1-0 .5 100 0. 5-0 .25 75 0.2 5-0 .075 50 <0 .075 25 ... lot Number of containers to be sampled 1-5 all 6-1 1 5 1 2-2 0 6 2 1-3 5 7 3 6-6 0 8 6 1-9 9 9 10 0-1 49 10 15 0-1 99 11 20 0-2...

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... 90% min, -3 25 mesh 1. 5-1 .75 Hydrometallurgical 81.9%, -3 25 mesh 1.69 Oxide reduced 95% min, -3 25 mesh 2.1 0-2 .50 Hydrometallurgical 49.1%, -3 25 mesh 2.42 Oxide reduced 5 0-6 5%, -3 25 mesh ... material, particle size, particle size distribution, particle shape, surface area and roughness of individual particles, and particle arrangement. Apparent...

Ngày tải lên: 10/08/2014, 12:22

... Fe-18Cr-1Si-1Mn-1C 57 Wear-resistant, small inserts, cavities, cores H13 tool Fe-5Cr-1.5Mo-1Si-1V-0.4Mn-0.4C 50 Larger or intricate cavities, high toughness, low wear M2 tool Fe-6W-5Mo-4Cr-2V-0.3Mn-0.8C ... tool Fe-6W-5Mo-4Cr-2V-0.3Mn-0.8C 61 Core and ejector pins P20 steel Fe-1.7Cr-0.8Mn-0.5Mo-0.4V-0.35C 30 General purpose, hot runner, large cavities Cemented carbide WC-10...

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... L. Cai and R.M. German, Advances in Powder Metallurgy and Particulate Materials, Vol 4, Metal Powder Industries Federation, 1994, p 157 26. R.M. German, Injection Molding of Metals and Ceramics, ... 28. M.A. Janney, W. Ren, and S. Viswanathan, Advances in Powder Metallurgy and Particulate Materials, Vol 17, Metal Powder Industries Federation, 1996, p 227 Powd...

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... 10 60. 0-1 44.0 1. 7-4 .0 0.04 5-0 .019 1200 2190 0. 6-0 .25 99.8 4-9 9.93 None None None 0.2 4-0 .10 1200 2190 0. 6-0 .25 99.2 7-9 9.40 0.5 12. 2-2 9.2 3 × 10 -2 -7 .2 × 10 -2 0.2 4-0 .10 1200 ... 0. 6-0 .25 89.7 9-8 9.87 10 220. 0-5 70.0 12. 2-2 9.2 0.1 9-0 .08 1000 1830 0. 5-0 .2 99.5 6-9 9.82 None None None 0.4...

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