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Volumn 95, Issue 4, 2009, Pages

Glassy steel optimized for glass-forming ability and toughness

Author keywords

[No Author keywords available]

Indexed keywords

ALLOY DEVELOPMENT; FE-BASED SYSTEMS; GLASS FORMING ABILITY; GLASS-FORMING ALLOYS; GLASS-FORMING SYSTEMS; HIGH TOUGHNESS; IRON-BASED; LOW ACTIVATION; TOUGHNESS ASSESSMENT;

EID: 68249087612     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3184792     Document Type: Article
Times cited : (52)

References (26)
  • 3
    • 33947195753 scopus 로고    scopus 로고
    • Mechanical properties of iron-based bulk metallic glasses
    • DOI 10.1557/jmr.2007.0036
    • X. J. Gu, S. J. Poon, and G. J. Shiflet, J. Mater. Res. 0884-2914 22, 344 (2007). 10.1557/jmr.2007.0036 (Pubitemid 46421108)
    • (2007) Journal of Materials Research , vol.22 , Issue.2 , pp. 344-351
    • Gu, X.J.1    Poon, S.J.2    Shiflet, G.J.3
  • 5
    • 36248938226 scopus 로고    scopus 로고
    • Ductility improvement of amorphous steels: Roles of shear modulus and electronic structure
    • DOI 10.1016/j.actamat.2007.09.011, PII S1359645407006052
    • X. J. Gu, S. J. Poon, G. J. Shiflet, and M. Widom, Acta Mater. 1359-6454 56, 88 (2008). 10.1016/j.actamat.2007.09.011 (Pubitemid 350123104)
    • (2008) Acta Materialia , vol.56 , Issue.1 , pp. 88-94
    • Gu, X.J.1    Poon, S.J.2    Shiflet, G.J.3    Widom, M.4
  • 7
    • 28944432008 scopus 로고    scopus 로고
    • 0031-9007,. 10.1103/PhysRevLett.95.195501
    • W. L. Johnson and K. Samwer, Phys. Rev. Lett. 0031-9007 95, 195501 (2005). 10.1103/PhysRevLett.95.195501
    • (2005) Phys. Rev. Lett. , vol.95 , pp. 195501
    • Johnson, W.L.1    Samwer, K.2
  • 10
    • 36849106453 scopus 로고
    • 0021-8979,. 10.1063/1.1709084
    • P. Duwez and S. C. H. Lin, J. Appl. Phys. 0021-8979 38, 4096 (1967). 10.1063/1.1709084
    • (1967) J. Appl. Phys. , vol.38 , pp. 4096
    • Duwez, P.1    Lin, S.C.H.2
  • 12
    • 0016483939 scopus 로고
    • 0036-9748,. 10.1016/0036-9748(75)90196-9
    • H. Kimura and T. Masumoto, Scr. Metall. 0036-9748 9, 211 (1975). 10.1016/0036-9748(75)90196-9
    • (1975) Scr. Metall. , vol.9 , pp. 211
    • Kimura, H.1    Masumoto, T.2
  • 14
    • 34250893724 scopus 로고    scopus 로고
    • Ductile Fe-based bulk metallic glass with good soft-magnetic properties
    • DOI 10.2320/matertrans.48.1157
    • T. Zhang, F. Liu, S. Pang, and R. Li, Mater. Trans. 1345-9678 48, 1157 (2007). 10.2320/matertrans.48.1157 (Pubitemid 46976148)
    • (2007) Materials Transactions , vol.48 , Issue.5 , pp. 1157-1160
    • Zhang, T.1    Liu, F.2    Pang, S.3    Li, R.4
  • 17
    • 36849055459 scopus 로고    scopus 로고
    • Excellent soft-magnetic properties of (Fe,Co)-Mo-(P,C,B,Si) bulk glassy alloys with ductile deformation behavior
    • DOI 10.1063/1.2820608
    • F. Li, B. Shen, A. Makino, and A. Inoue, Appl. Phys. Lett. 0003-6951 91, 234101 (2007). 10.1063/1.2820608 (Pubitemid 350234514)
    • (2007) Applied Physics Letters , vol.91 , Issue.23 , pp. 234101
    • Li, F.1    Shen, B.2    Makino, A.3    Inoue, A.4
  • 18
    • 68249085955 scopus 로고    scopus 로고
    • Alloy ingots were prepared by induction melting mixtures of the appropriate amounts of Fe (99.95%), Mo (99.95%), Ni (99.995%), Cr (99.99%), B crystal (99.5%), graphite powder (99.9995%), and P (99.9999%) in quartz tubes sealed under argon atmosphere. A 50-μm -thick Fe80 P12.5 C7.5 foil was prepared using an Edmund Buhler D-7400 splat quencher. All other alloys were formed into cylindrical rods by remelting the ingots in quartz tubes of 0.5-mm-thick walls under argon atmosphere and rapidly water quenching. X-ray diffraction with Cu K α radiation was performed to verify the amorphous nature of the foils and rods.
    • Alloy ingots were prepared by induction melting mixtures of the appropriate amounts of Fe (99.95%), Mo (99.95%), Ni (99.995%), Cr (99.99%), B crystal (99.5%), graphite powder (99.9995%), and P (99.9999%) in quartz tubes sealed under argon atmosphere. A 50-μm -thick Fe80 P12.5 C7.5 foil was prepared using an Edmund Buhler D-7400 splat quencher. All other alloys were formed into cylindrical rods by remelting the ingots in quartz tubes of 0.5-mm-thick walls under argon atmosphere and rapidly water quenching. X-ray diffraction with Cu K α radiation was performed to verify the amorphous nature of the foils and rods.
  • 19
    • 68249095555 scopus 로고    scopus 로고
    • The specimen rods were notched using a wire saw with a root radius of 90 μm to a depth of approximately half the rod diameter. The notched specimens were placed on a 3-pt bending fixture with span distance of 12.7 mm. The critical fracture load was measured by applying a monotonically increasing load at constant cross-head speed of 0.1 mm/min. At least three tests were performed for each alloy.
    • The specimen rods were notched using a wire saw with a root radius of 90 μm to a depth of approximately half the rod diameter. The notched specimens were placed on a 3-pt bending fixture with span distance of 12.7 mm. The critical fracture load was measured by applying a monotonically increasing load at constant cross-head speed of 0.1 mm/min. At least three tests were performed for each alloy.
  • 20
  • 24
    • 34249870360 scopus 로고    scopus 로고
    • Effects of carbon content on the mechanical properties of amorphous steel alloys
    • DOI 10.1016/j.scriptamat.2007.05.006, PII S1359646207003491
    • X. J. Gu, S. J. Poon, and G. J. Shiflet, Scr. Mater. 1359-6462 57, 289 (2007). 10.1016/j.scriptamat.2007.05.006 (Pubitemid 46874256)
    • (2007) Scripta Materialia , vol.57 , Issue.4 , pp. 289-292
    • Gu, X.J.1    Poon, S.J.2    Shiflet, G.J.3
  • 26
    • 68249113831 scopus 로고    scopus 로고
    • i is estimated using the metallic radius.
    • i is estimated using the metallic radius.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.