Strength anisotropy in cold compacted ductile and brittle powders
Source abstract
Abstract
The anisotropy in diametrical tensile strength of die compacted powders is examined in four different materials. In ductile powders, it is shown that the strength in the radial direction is higher than in the compaction direction. This difference is attributed mainly to the morphology of the deformed powder particles in the compact. In brittle powders, the opposite behavior is observed and is attributed to the fragmentation of the powder particles during compaction.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Powder Metallurgy Techniques and Materials · Advanced materials and composites · Injection Molding Process and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (45)
Show source-provided references
1. Zavaliangos · Int J Powder Metall · 2002 · 38 · 27
2. Sinka · J Pharmaceut Sci · 2004 · 93 · 204010.1002/jps.20111 ↗
3. Koerner · 1978 · 33
4. Akisanya · Int J Mech Sci · 1997 · 39 · 131510.1016/S0020-7403(97)00018-0 ↗
5. Pavier · Powder Metall · 1999 · 42 · 34510.1179/003258999665693 ↗
6. Sridhar · Acta Mater · 2000 · 48 · 334110.1016/S1359-6454(00)00151-8 ↗
7. Schneider · Powder Metall · 2002 · 45 · 23710.1179/003258902225006998 ↗
8. Galen S. Path dependence and anisotropy of mechanical behavior in cold compacted powders. PhD thesis, Drexel University, Philadelphia (PA); 2005.
9. Fleck · J Mech Phys Solids · 1995 · 43 · 140910.1016/0022-5096(95)00039-L ↗
10. Vityaz · Poroshkovaya Metallurgiya [English Trans.] · 1986 · 8 · 81
11. Weston · J Mater Sci · 1980 · 15 · 156810.1007/BF00752139 ↗
12. Ito · J Ceram Soc Jpn Int Ed · 1989 · 97 · 492
13. Stout · J Am Ceram Soc · 1984 · 67 · 1410.1111/j.1151-2916.1984.tb19138.x ↗
14. Dutton · Metall Mater Trans A · 1998 · 29 · 147110.1007/s11661-998-0362-0 ↗
15. Zavaliangos · Int J Powder Metall (USA) · 2000 · 36 · 58
16. Shima · Mech Mater · 1993 · 16 · 7310.1016/0167-6636(93)90029-Q ↗
17. Rottmann G, Coube, O, Riedel H. In: EURO PM2001: 2001 European congress and exhibition on powder metallurgy, Nice, France; 2001. p. 29.
18. Frachon A, Imbault D, Doremus P, Riera MD, Prado JM. In: EURO PM2001: 2001 European congress and exhibition on powder metallurgy, Nice, France; 2001. p. 22.
19. Doremus · 2001
20. Brandt · Mech Cohesive Frictional Mater · 1999 · 4 · 39110.1002/(SICI)1099-1484(199907)4:4<391::AID-CFM68>3.0.CO;2-0 ↗
21. Nystrom · Acta Pharmaceutica Suecica · 1977 · 14 · 317
22. Nystrom · Acta Pharmaceutica Suecica · 1978 · 15 · 226
23. Duberg · Acta Pharmaceutica Suecica · 1982 · 19 · 421
24. Jarosz · J Pharmaceut Sci · 1982 · 71 · 60710.1002/jps.2600710603 ↗
25. Jarosz · J Pharmaceut Sci · 1982 · 71 · 70510.1002/jps.2600710625 ↗
26. Jarosz · J Pharmaceut Sci · 1983 · 72 · 53010.1002/jps.2600720513 ↗
27. Alderborn · Acta Pharmaceutica Suecica · 1984 · 21 · 1
28. Newton · Powder Technol · 1992 · 72 · 9710.1016/S0032-5910(92)85013-L ↗
29. Gustafsson · Eur J Pharmaceut Sci · 1999 · 9 · 17110.1016/S0928-0987(99)00054-8 ↗
30. Mattsson · Drug Dev Ind Pharm · 2001 · 27 · 18110.1081/DDC-100000236 ↗
31. Edge · Drug Dev Ind Pharm · 2001 · 27 · 61310.1081/DDC-100107317 ↗
32. Hertz H. Gesammelte Werke (Collected Works), Leipzig; 1895.
33. Hondros · Austr J Appl Sci · 1959 · 10 · 243
34. Timoshenko · 1970
35. Procopio · J Mater Sci · 2003 · 38 · 363910.1023/A:1025681432260 ↗
36. Rumpf · Aufbereitungstechnik · 1970 · 11 · 117
37. ASTM Designation D 3967-95a. Standard test method for splitting tensile strength of intact rock core specimens, Philadelphia; 1996.
38. Wood · 1990
39. Hardman · Proc R Soc Lond A · 1973 · 333 · 18310.1098/rspa.1973.0056 ↗
40. Procopio · J Mech Phys Solids · 2005 · 53 · 152310.1016/j.jmps.2005.02.007 ↗
41. Procopio A. PhD thesis, Drexel University, Philadelphia (PA); 2005.
42. Becher · J Am Ceram Soc · 1987 · 70 · 65110.1111/j.1151-2916.1987.tb05734.x ↗
43. Li · Ceram Eng Sci Proc · 1989 · 10 · 63210.1002/9780470310557.ch10 ↗
44. Becher · J Am Ceram Soc · 1991 · 74 · 25510.1111/j.1151-2916.1991.tb06872.x ↗
45. Zavaliangos · Particulate Sci Technol · 2003 · 21 · 10510.1080/02726350307489 ↗