Performance characterization of Bi_2O_3/Al nanoenergetics blasted micro-forming system
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摘要
This paper reports a novel micro-blast driven manufacturing process for micro-forming of Aluminum foils. The micro-blast is realized by using a nanoenergetic material system comprising of Bi_2O_3 microrods and aluminum particles. There is an enhanced need of forming of thin aluminum foil structures in small regions from point of view of drug packaging etc. The process developed caters to this need by using a single shot forming process using a micro-blast source. The micro-blast that is generated from an energetic composite system is made highly tunable by modulating the peak pressure generated through the blasting process and their impact in micro-forming of thin aluminum foils is observed through parametric studies. The engineering challenge involved in these experiments is to tune the blast pressure properties in order to address the forming of thin metal sheets with limiting boundary values as defined by the failure criteria. A variety of characterization techniques related to a thorough analysis of the synthesized material viz. X-ray diffraction(XRD), Scanning Electron Microscopy(SEM) etc, are used to tune the functional properties like gauge blast pressure etc, of material system. We have found a material system that can generate a maximum peak pressure of 73.8 MPa with pressurization rate of 2460 GPas~(-1) and that is able to accomplish micro-forming on thin metal foils(around 0.3 mm thickness). Experimental investigations demonstrate that tunabilty aspect of the energetic composites when exercised can enable variant processes such as embossing, coining, drilling etc. which may be of significant utility to drug packaging industries. A proper mathematical modeling of the forming process and critical process parameters therein have also been detailed.
This paper reports a novel micro-blast driven manufacturing process for micro-forming of Aluminum foils. The micro-blast is realized by using a nanoenergetic material system comprising of Bi_2O_3 microrods and aluminum particles. There is an enhanced need of forming of thin aluminum foil structures in small regions from point of view of drug packaging etc. The process developed caters to this need by using a single shot forming process using a micro-blast source. The micro-blast that is generated from an energetic composite system is made highly tunable by modulating the peak pressure generated through the blasting process and their impact in micro-forming of thin aluminum foils is observed through parametric studies. The engineering challenge involved in these experiments is to tune the blast pressure properties in order to address the forming of thin metal sheets with limiting boundary values as defined by the failure criteria. A variety of characterization techniques related to a thorough analysis of the synthesized material viz. X-ray diffraction(XRD), Scanning Electron Microscopy(SEM) etc, are used to tune the functional properties like gauge blast pressure etc, of material system. We have found a material system that can generate a maximum peak pressure of 73.8 MPa with pressurization rate of 2460 GPas~(-1) and that is able to accomplish micro-forming on thin metal foils(around 0.3 mm thickness). Experimental investigations demonstrate that tunabilty aspect of the energetic composites when exercised can enable variant processes such as embossing, coining, drilling etc. which may be of significant utility to drug packaging industries. A proper mathematical modeling of the forming process and critical process parameters therein have also been detailed.
This paper reports a novel micro-blast driven manufacturing process for micro-forming of Aluminum foils. The micro-blast is realized by using a nanoenergetic material system comprising of Bi_2O_3 microrods and aluminum particles. There is an enhanced need of forming of thin aluminum foil structures in small regions from point of view of drug packaging etc. The process developed caters to this need by using a single shot forming process using a micro-blast source. The micro-blast that is generated from an energetic composite system is made highly tunable by modulating the peak pressure generated through the blasting process and their impact in micro-forming of thin aluminum foils is observed through parametric studies. The engineering challenge involved in these experiments is to tune the blast pressure properties in order to address the forming of thin metal sheets with limiting boundary values as defined by the failure criteria. A variety of characterization techniques related to a thorough analysis of the synthesized material viz. X-ray diffraction(XRD), Scanning Electron Microscopy(SEM) etc, are used to tune the functional properties like gauge blast pressure etc, of material system. We have found a material system that can generate a maximum peak pressure of 73.8 MPa with pressurization rate of 2460 GPas~(-1) and that is able to accomplish micro-forming on thin metal foils(around 0.3 mm thickness). Experimental investigations demonstrate that tunabilty aspect of the energetic composites when exercised can enable variant processes such as embossing, coining, drilling etc. which may be of significant utility to drug packaging industries. A proper mathematical modeling of the forming process and critical process parameters therein have also been detailed.
引文
[1] Patel VK, Bhattacharya S. High-performance nanothermite composites based on Aloe vera-directed CuOnanorods. ACS Appl Mater Interfaces 2013;5(24):13364-74.
[2] Puszynski JA, Bulian CJ, Swiatkiewicz JJ. Processing and ignition characteristics of aluminum-bismuth trioxide nanothermite system. J Propul Power2007;23(4):698-706.
[3] Patel VK, Ganguli A, Kant R, Bhattacharya S. Micropatterning of nanoenergetic films of Bi203/Al for pyrotechnics RSC Advances, vol. 5; 2015. p. 14967-73.
[4] Son SF, Asay BW, Foley TJ, Yetter RA, Wu MH, Risha GA. Combustion of nanoscale Al/MoO_3 thermite in microchannels. J Propul Power 2007;23(4):715-21.
[5] Mehendale B, Shende R, Subramanian S, Gangopadhyay S, Redner P, Kapoor D,Nicolich S. Nanoenergetic composite of mesoporous iron oxide and aluminum nanoparticles. J Energetic Mater 2006;24:341-60.
[6] Martirosyan KS, Wang L, Luss D. Novel nanoenergetic system based on iodine pentoxide. Chem Phys Lett 2009;483:107-10.
[7] Patel VK, Saurav JR, Gangopadhyay K, Gangopadhyay S, Bhattacharya S.Combustion characterization and modeling of novel nanoenergetic composites of Co304/nAl. RSC Adv 2015;5:21471-9.
[8] Kim SH, Zachariah MR. Enhancing the rate of energy release from nanoenergetic materials by electrostatically enhanced assembly. Adv Mater2004;16:1821-5.
[9] Kim JH, Kim SB, Choi MG, Kim DH, Kim KT, Lee HM, Lee HW, Kim JM, Kim SH.Flash-ignitable nanoenergetic materials with tunable underwater explosion reactivity:the role of sea urchin-like carbon nanotubes. Combust Flame2015;162:1448-54.
[10] Staley CS, Raymond KE, Thiruvengadathan R, Apperson SJ, Gangopadhyay K,Swaszek SM, Taylor RJ, Gangopadhyay S. Fast-impulse nanothermite solidpropellant miniaturized thrusters. J Propul Power 2013;29:1400-9.
[11] Pezous H, Rossi C, Sanchez M, Mathieu F, Dollat X, Charlot S, Salvagnac L,Conedera V. Integration of a MEMS based safe arm and fire device. Sens Actuators, A 2010;159:157-67.
[12] Korampally M, Apperson SJ, Staley CS, Castorena JA, Thiruvengadathan R,Gangopadhyay K, Mohan RR, Ghosh A, Polo-Parada L, Gangopadhyay S.Transient pressure mediated intranuclear delivery of FITC-Dextran into chicken cardiomyocytes by MEMS-based nano thermite reaction actuator.Sens Actuators, B 2012;171:1292-6.
[13] Shim MS, Park JJ. The formability of aluminum sheet in incremental forming.J Mater Process Technol 2001;113:654-8.
[14] Yang M, Shimizu T. High-density energy-assisted microforming for fabrication of metallic devices. Mater Manuf Process 2015;30:1229-34.
[15] Chen CH, Gau JT, Lee RS. An experimental and analytical study on the limit drawing ratio of stainless steel 304 foils for microsheet forming. Mater Manuf Process 2009;24:1256-65.
[16] Vollertsen F, Hu Z, Niehoff. Theiler HSC. State of the art in micro forming and investigations into micro deep drawing. J Mater Process Technol 2004;151:70-9.
[17] DuttaMajumdar J, Manna I. Laser material processing. Int Mater Rev 2011;56:341-88.
[18] Martirosyan KS, Wang L, Vicent A, Luss D. Synthesis and performance of bismuth trioxide nanoparticles for high energy gas generator use. Nanotechnology 2009;20. 405609.
[19] Sood S, Umar A, Mehta SK, Kansal SK.α-Bi_2O_3 nanorods:an efficient sunlight active photocatalyst for degradation of Rhodamine B and 2, 4, 6-trichlorophenol. Ceram Int 2015;41:3355-64.
[20] Brode HL. Numerical solutions of spherical blast waves. J Appl Phys 1955;26:766-75.
[21] Dewey JM. The air velocity in blast waves from T.N.T. Explosions. Proc. R. Soc.A 1964;279:366-85.
[22] Goel MD, Matsagar VA, Gupta AK, Marburg S. An abridged review of blast wave parameters def. Sci J 2012;62:300-6.
[23] NurickGN Martin JB. Deformations of thin plates subjected to impulsive loading-a review,Part I-theoretical considerations. Int J Impact Eng 1989;8:159-70.
[24] Hudson GE. A theory of the dynamic plastic deformation of a thin diaphragm.J Appl Phys 1951;22:1-11.
[25] Yuen SCK, Nurick GN, Langdon GS. Iyer Y Theiler. Deformation of thin plates subjected to impulsive load:Part III-an update 25 years on. Int J Impact Eng2016;107:108-17.
[2] Puszynski JA, Bulian CJ, Swiatkiewicz JJ. Processing and ignition characteristics of aluminum-bismuth trioxide nanothermite system. J Propul Power2007;23(4):698-706.
[3] Patel VK, Ganguli A, Kant R, Bhattacharya S. Micropatterning of nanoenergetic films of Bi203/Al for pyrotechnics RSC Advances, vol. 5; 2015. p. 14967-73.
[4] Son SF, Asay BW, Foley TJ, Yetter RA, Wu MH, Risha GA. Combustion of nanoscale Al/MoO_3 thermite in microchannels. J Propul Power 2007;23(4):715-21.
[5] Mehendale B, Shende R, Subramanian S, Gangopadhyay S, Redner P, Kapoor D,Nicolich S. Nanoenergetic composite of mesoporous iron oxide and aluminum nanoparticles. J Energetic Mater 2006;24:341-60.
[6] Martirosyan KS, Wang L, Luss D. Novel nanoenergetic system based on iodine pentoxide. Chem Phys Lett 2009;483:107-10.
[7] Patel VK, Saurav JR, Gangopadhyay K, Gangopadhyay S, Bhattacharya S.Combustion characterization and modeling of novel nanoenergetic composites of Co304/nAl. RSC Adv 2015;5:21471-9.
[8] Kim SH, Zachariah MR. Enhancing the rate of energy release from nanoenergetic materials by electrostatically enhanced assembly. Adv Mater2004;16:1821-5.
[9] Kim JH, Kim SB, Choi MG, Kim DH, Kim KT, Lee HM, Lee HW, Kim JM, Kim SH.Flash-ignitable nanoenergetic materials with tunable underwater explosion reactivity:the role of sea urchin-like carbon nanotubes. Combust Flame2015;162:1448-54.
[10] Staley CS, Raymond KE, Thiruvengadathan R, Apperson SJ, Gangopadhyay K,Swaszek SM, Taylor RJ, Gangopadhyay S. Fast-impulse nanothermite solidpropellant miniaturized thrusters. J Propul Power 2013;29:1400-9.
[11] Pezous H, Rossi C, Sanchez M, Mathieu F, Dollat X, Charlot S, Salvagnac L,Conedera V. Integration of a MEMS based safe arm and fire device. Sens Actuators, A 2010;159:157-67.
[12] Korampally M, Apperson SJ, Staley CS, Castorena JA, Thiruvengadathan R,Gangopadhyay K, Mohan RR, Ghosh A, Polo-Parada L, Gangopadhyay S.Transient pressure mediated intranuclear delivery of FITC-Dextran into chicken cardiomyocytes by MEMS-based nano thermite reaction actuator.Sens Actuators, B 2012;171:1292-6.
[13] Shim MS, Park JJ. The formability of aluminum sheet in incremental forming.J Mater Process Technol 2001;113:654-8.
[14] Yang M, Shimizu T. High-density energy-assisted microforming for fabrication of metallic devices. Mater Manuf Process 2015;30:1229-34.
[15] Chen CH, Gau JT, Lee RS. An experimental and analytical study on the limit drawing ratio of stainless steel 304 foils for microsheet forming. Mater Manuf Process 2009;24:1256-65.
[16] Vollertsen F, Hu Z, Niehoff. Theiler HSC. State of the art in micro forming and investigations into micro deep drawing. J Mater Process Technol 2004;151:70-9.
[17] DuttaMajumdar J, Manna I. Laser material processing. Int Mater Rev 2011;56:341-88.
[18] Martirosyan KS, Wang L, Vicent A, Luss D. Synthesis and performance of bismuth trioxide nanoparticles for high energy gas generator use. Nanotechnology 2009;20. 405609.
[19] Sood S, Umar A, Mehta SK, Kansal SK.α-Bi_2O_3 nanorods:an efficient sunlight active photocatalyst for degradation of Rhodamine B and 2, 4, 6-trichlorophenol. Ceram Int 2015;41:3355-64.
[20] Brode HL. Numerical solutions of spherical blast waves. J Appl Phys 1955;26:766-75.
[21] Dewey JM. The air velocity in blast waves from T.N.T. Explosions. Proc. R. Soc.A 1964;279:366-85.
[22] Goel MD, Matsagar VA, Gupta AK, Marburg S. An abridged review of blast wave parameters def. Sci J 2012;62:300-6.
[23] NurickGN Martin JB. Deformations of thin plates subjected to impulsive loading-a review,Part I-theoretical considerations. Int J Impact Eng 1989;8:159-70.
[24] Hudson GE. A theory of the dynamic plastic deformation of a thin diaphragm.J Appl Phys 1951;22:1-11.
[25] Yuen SCK, Nurick GN, Langdon GS. Iyer Y Theiler. Deformation of thin plates subjected to impulsive load:Part III-an update 25 years on. Int J Impact Eng2016;107:108-17.