Dynamic fracture characteristics of Fe78Si9B13 metallic glass subjected to laser shock loading
•The dynamic fracture behavior of the Fe78Si9B13 metallic glass is sensitive to the ratio of laser beam diameter (d) to die hole diameter (D) in micro-scale laser punching.•The specimen exhibits brittle fracture and fails in a shear failure mode at d/D=1.75.•The fracture at d/D=0.70 can be character...
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| Veröffentlicht in: | Applied surface science 2013-12, Vol.286, p.121-125 |
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| creator | Zheng, Chao Sun, Sheng Song, Libin Zhang, Guofang Luan, Yiguo Ji, Zhong Zhang, Jianhua |
| description | •The dynamic fracture behavior of the Fe78Si9B13 metallic glass is sensitive to the ratio of laser beam diameter (d) to die hole diameter (D) in micro-scale laser punching.•The specimen exhibits brittle fracture and fails in a shear failure mode at d/D=1.75.•The fracture at d/D=0.70 can be characterized as ductile fracture on the microscopic scale and is in a tensile fracture mode.
The response of the Fe78Si9B13 metallic glass under different ratio of laser beam diameter (d) to die hole diameter (D) in micro scale laser punching was investigated. The typical fracture surface morphologies were observed using scanning electron microscope. The influence of the ratio d/D on dynamic deformation and fracture of metallic glasses foils was characterized. The results show that the dynamic fracture behavior of the Fe78Si9B13 metallic glass is sensitive to the ratio d/D. In the case of d/D=1.75, the fracture surface is occupied by numerous liquid droplets, indicating that the temperature rise in an adiabatic shear band is beyond the melting temperature of the material. On the other hand, the fracture surface is covered dominantly with a mixture of shear steps, cellular patterns, liquid droplets and melted belts at d/D=0.70. According to the general mechanical analysis, the specimen fails in a shear fracture mode at d/D=1.75 due to the existence of shear stresses, while the fracture occurs in a tensile fracture mode at d/D=0.70 under the effect of bidirectional tensile stresses. |
| doi_str_mv | 10.1016/j.apsusc.2013.09.033 |
| format | Article |
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The response of the Fe78Si9B13 metallic glass under different ratio of laser beam diameter (d) to die hole diameter (D) in micro scale laser punching was investigated. The typical fracture surface morphologies were observed using scanning electron microscope. The influence of the ratio d/D on dynamic deformation and fracture of metallic glasses foils was characterized. The results show that the dynamic fracture behavior of the Fe78Si9B13 metallic glass is sensitive to the ratio d/D. In the case of d/D=1.75, the fracture surface is occupied by numerous liquid droplets, indicating that the temperature rise in an adiabatic shear band is beyond the melting temperature of the material. On the other hand, the fracture surface is covered dominantly with a mixture of shear steps, cellular patterns, liquid droplets and melted belts at d/D=0.70. According to the general mechanical analysis, the specimen fails in a shear fracture mode at d/D=1.75 due to the existence of shear stresses, while the fracture occurs in a tensile fracture mode at d/D=0.70 under the effect of bidirectional tensile stresses.</description><identifier>ISSN: 0169-4332</identifier><identifier>EISSN: 1873-5584</identifier><identifier>DOI: 10.1016/j.apsusc.2013.09.033</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Amorphous materials ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Condensed matter: structure, mechanical and thermal properties ; Cross-disciplinary physics: materials science; rheology ; Droplets ; Dynamic fracture mode ; Dynamics ; Exact sciences and technology ; Fracture mechanics ; Fracture surfaces ; Laser shock ; Lasers ; Liquids ; Metallic glass ; Metallic glasses ; Micro punching ; Physics ; Shear ; Surface morphology</subject><ispartof>Applied surface science, 2013-12, Vol.286, p.121-125</ispartof><rights>2013 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c365t-73a8de76634ba611e411aeed93fbb8bffa98da920f4bd40ca7139814757c5353</citedby><cites>FETCH-LOGICAL-c365t-73a8de76634ba611e411aeed93fbb8bffa98da920f4bd40ca7139814757c5353</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.apsusc.2013.09.033$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28608636$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zheng, Chao</creatorcontrib><creatorcontrib>Sun, Sheng</creatorcontrib><creatorcontrib>Song, Libin</creatorcontrib><creatorcontrib>Zhang, Guofang</creatorcontrib><creatorcontrib>Luan, Yiguo</creatorcontrib><creatorcontrib>Ji, Zhong</creatorcontrib><creatorcontrib>Zhang, Jianhua</creatorcontrib><title>Dynamic fracture characteristics of Fe78Si9B13 metallic glass subjected to laser shock loading</title><title>Applied surface science</title><description>•The dynamic fracture behavior of the Fe78Si9B13 metallic glass is sensitive to the ratio of laser beam diameter (d) to die hole diameter (D) in micro-scale laser punching.•The specimen exhibits brittle fracture and fails in a shear failure mode at d/D=1.75.•The fracture at d/D=0.70 can be characterized as ductile fracture on the microscopic scale and is in a tensile fracture mode.
The response of the Fe78Si9B13 metallic glass under different ratio of laser beam diameter (d) to die hole diameter (D) in micro scale laser punching was investigated. The typical fracture surface morphologies were observed using scanning electron microscope. The influence of the ratio d/D on dynamic deformation and fracture of metallic glasses foils was characterized. The results show that the dynamic fracture behavior of the Fe78Si9B13 metallic glass is sensitive to the ratio d/D. In the case of d/D=1.75, the fracture surface is occupied by numerous liquid droplets, indicating that the temperature rise in an adiabatic shear band is beyond the melting temperature of the material. On the other hand, the fracture surface is covered dominantly with a mixture of shear steps, cellular patterns, liquid droplets and melted belts at d/D=0.70. According to the general mechanical analysis, the specimen fails in a shear fracture mode at d/D=1.75 due to the existence of shear stresses, while the fracture occurs in a tensile fracture mode at d/D=0.70 under the effect of bidirectional tensile stresses.</description><subject>Amorphous materials</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Droplets</subject><subject>Dynamic fracture mode</subject><subject>Dynamics</subject><subject>Exact sciences and technology</subject><subject>Fracture mechanics</subject><subject>Fracture surfaces</subject><subject>Laser shock</subject><subject>Lasers</subject><subject>Liquids</subject><subject>Metallic glass</subject><subject>Metallic glasses</subject><subject>Micro punching</subject><subject>Physics</subject><subject>Shear</subject><subject>Surface morphology</subject><issn>0169-4332</issn><issn>1873-5584</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kE1P5DAMQCPESgzs_gMOuSBxaTdp2iS9IPE1LBISh53zRm7qQoZOO8TtSvPvyWgQR0627GdbfoydS5FLIfXvdQ5bmsnnhZAqF3UulDpiC2mNyqrKlsdskbA6K5UqTtgp0VoIWaTugv272w2wCZ53Efw0R-T-FfYpxkBT8MTHji_R2L-hvpGKb3CCvk_8Sw9EnOZmjQlu-TTyVMHI6XX0b7wfoQ3Dy0_2o4Oe8NdnPGOr5f3q9k_29PzweHv9lHmlqykzCmyLRmtVNqClxFJKQGxr1TWNbboOattCXYiubNpSeDBS1VaWpjK-UpU6Y5eHtds4vs9Ik9sE8tj3MOA4k5PaVsYUhbEJLQ-ojyNRxM5tY9hA3Dkp3N6mW7uDTbe36UTtks00dvF5AchDn2wNPtDXbGG1sFrpxF0dOEzf_g8YHfmAg8c2xCTKtWP4_tAHu0aNHA</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Zheng, Chao</creator><creator>Sun, Sheng</creator><creator>Song, Libin</creator><creator>Zhang, Guofang</creator><creator>Luan, Yiguo</creator><creator>Ji, Zhong</creator><creator>Zhang, Jianhua</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20131201</creationdate><title>Dynamic fracture characteristics of Fe78Si9B13 metallic glass subjected to laser shock loading</title><author>Zheng, Chao ; Sun, Sheng ; Song, Libin ; Zhang, Guofang ; Luan, Yiguo ; Ji, Zhong ; Zhang, Jianhua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c365t-73a8de76634ba611e411aeed93fbb8bffa98da920f4bd40ca7139814757c5353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Amorphous materials</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Droplets</topic><topic>Dynamic fracture mode</topic><topic>Dynamics</topic><topic>Exact sciences and technology</topic><topic>Fracture mechanics</topic><topic>Fracture surfaces</topic><topic>Laser shock</topic><topic>Lasers</topic><topic>Liquids</topic><topic>Metallic glass</topic><topic>Metallic glasses</topic><topic>Micro punching</topic><topic>Physics</topic><topic>Shear</topic><topic>Surface morphology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zheng, Chao</creatorcontrib><creatorcontrib>Sun, Sheng</creatorcontrib><creatorcontrib>Song, Libin</creatorcontrib><creatorcontrib>Zhang, Guofang</creatorcontrib><creatorcontrib>Luan, Yiguo</creatorcontrib><creatorcontrib>Ji, Zhong</creatorcontrib><creatorcontrib>Zhang, Jianhua</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied surface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zheng, Chao</au><au>Sun, Sheng</au><au>Song, Libin</au><au>Zhang, Guofang</au><au>Luan, Yiguo</au><au>Ji, Zhong</au><au>Zhang, Jianhua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamic fracture characteristics of Fe78Si9B13 metallic glass subjected to laser shock loading</atitle><jtitle>Applied surface science</jtitle><date>2013-12-01</date><risdate>2013</risdate><volume>286</volume><spage>121</spage><epage>125</epage><pages>121-125</pages><issn>0169-4332</issn><eissn>1873-5584</eissn><abstract>•The dynamic fracture behavior of the Fe78Si9B13 metallic glass is sensitive to the ratio of laser beam diameter (d) to die hole diameter (D) in micro-scale laser punching.•The specimen exhibits brittle fracture and fails in a shear failure mode at d/D=1.75.•The fracture at d/D=0.70 can be characterized as ductile fracture on the microscopic scale and is in a tensile fracture mode.
The response of the Fe78Si9B13 metallic glass under different ratio of laser beam diameter (d) to die hole diameter (D) in micro scale laser punching was investigated. The typical fracture surface morphologies were observed using scanning electron microscope. The influence of the ratio d/D on dynamic deformation and fracture of metallic glasses foils was characterized. The results show that the dynamic fracture behavior of the Fe78Si9B13 metallic glass is sensitive to the ratio d/D. In the case of d/D=1.75, the fracture surface is occupied by numerous liquid droplets, indicating that the temperature rise in an adiabatic shear band is beyond the melting temperature of the material. On the other hand, the fracture surface is covered dominantly with a mixture of shear steps, cellular patterns, liquid droplets and melted belts at d/D=0.70. According to the general mechanical analysis, the specimen fails in a shear fracture mode at d/D=1.75 due to the existence of shear stresses, while the fracture occurs in a tensile fracture mode at d/D=0.70 under the effect of bidirectional tensile stresses.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.apsusc.2013.09.033</doi><tpages>5</tpages></addata></record> |
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| subjects | Amorphous materials Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Droplets Dynamic fracture mode Dynamics Exact sciences and technology Fracture mechanics Fracture surfaces Laser shock Lasers Liquids Metallic glass Metallic glasses Micro punching Physics Shear Surface morphology |
| title | Dynamic fracture characteristics of Fe78Si9B13 metallic glass subjected to laser shock loading |
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