Evaluation with Surface Analysis Equipment, of Casting Defects in Cast Iron Articles (review)

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Authors have reported theses concerning the cast defect for publication in journal of Japanese Foundry Engineering Society and AFS Transactions. This is a review of these reports. There are various factors in the casting defect that occurs in the article of casting metal, and specific of the generation factor is difficult. Moreover, it is necessary to decrease the casting defect to reduce the cost of goods manufactured and energy of production. It is effective to the evaluation and the classification method of the casting defect to employ Scanning Electron Microscopy with Energy Dispersion Spectrometer (SEM-EDS) and Electron Probe Micro-Analysis (EPMA). Casting defects chose the one that the incidence was high and specific of the generation factor is difficult, and the pinhole defect and inclusion defects were classified according to the generation factor, and penetration defect showed the relation of physical factor, chemical factor, and those interactions, and examined whether specific of the factor was possible by the surface analysis equipment about other defects (Blow hole, Shrinkage, Orange peel, Cold shut, Cracks and Veining).

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Periodical:

Materials Science Forum (Volumes 539-543)

Main Theme:

Edited by:

T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran

Pages:

1110-1115

Citation:

H. Kambayashi et al., "Evaluation with Surface Analysis Equipment, of Casting Defects in Cast Iron Articles (review)", Materials Science Forum, Vols. 539-543, pp. 1110-1115, 2007

Online since:

March 2007

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$38.00

[1] Y. Kurokawa, N. Ozoe and H. Ota: Journal of Japan Foundry Engineering Society Vol 70(1998), p.495, SEM Observation of Pin Hole Defects in Cast Iron by Green Sand Mold.

[2] Y. Kurokawa, N. Ozoe and H. Ota: Journal of Japan Foundry Engineering Society Vol 73(2001), p.258, Classification of Pin Hole Defect of Iron Casting.

[3] Y. Kurokawa, H. Kambayashi, M. Ichioka, H. Ota and H. Miyake: Journal of Japan Foundry Engineering Society Vol 74(2002), p.298, Observation of Penetration Defects Occurring in Cast Iron and Cast Steel.

[4] Y. Kurokawa, H. Kambayashi, T. Mizuta, H. Ota and H. Miyake: Journal of Japan Foundry Engineering Society Vol 74(2002), p.442, Identification of Cast Iron Sand Inclusion Defect by Surface Analysis of Foundry Sand Dipped in Molten Metal.

[5] Y. Kurokawa, H. Kambayashi, N. Ozoe, H. Ota and H. M Miyake: AFS Transaction Vol. 111 (2003), PDF 03-011, Observation of Pinhole Defects in Cast Iron Casting by Surface Analysis..

[6] H. Kambayashi, Y. Kurokawa, H. Ota and H. Miyake: AFS Transaction Vol111 (2003), PDF 03-013 Surface Analysis Evaluation of Penetration Defects Occurring in Cast Iron.

[7] H. Kambayashi, H. Une, Y. Kurokawa, T. Ito, S. Mikamoto and H. Miyake: AFS Transaction Vol 112 (2004), PDF 04-017, Mold Surface Analysis Evaluation of Inclusion Defects Occurring in Cast Iron Produced in Green Sand Mold.

[8] H. Kambayashi, Y. Kurokawa and H. Miyake: AFS Transaction Vol 113(2005), PDF 05-016, Observation of Defects in Cast Iron Casting by Surface Analysis (Blow Hole, Shrinkage, Orange Peel, Cold Shut, Cracks and Veining).

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