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Methods of Characterizing Phosphate Coatings on Automotive Sheet Steels
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Abstract
A review is made of some of the existing methodologies for assessing phosphate characteristics on automotive sheet steels. Data obtained from on-line processing of zinc and zinc-iron substrates are presented comparing phosphate attributes to performance in the Chipping Corrosion Test. Phosphate characteristics measured were: crystal size; nickel content; coating weight; porosity; alkali solubility. A definitive relationship between these characteristics and chipping corrosion performance was not found.
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Davidson, D., Stephens, M., Soreide, L., and Shaffer, R., "Methods of Characterizing Phosphate Coatings on Automotive Sheet Steels," SAE Technical Paper 862006, 1986, https://doi.org/10.4271/862006.Also In
References
- Wiggle, R. Smith, A. Petrocelli, J. “Paint Adhesion Failure Mechanisms on Steel in Corrosive Environments.” J. Paint Tech. 40 174 1968
- Knaster, M. Parks, J. “Mechanism of Corrosion and Delamination of Painted Phosphated Steel During Accelerated Corrosion Testing.” SAE Congress Detroit, MI 860110 Feb. 1986
- Hospadaruk, V. Huff, J. Zurilla, R. Greenwood, H. “Paint Failure, Steel Surface Quality and Accelerated Corrosion Testing.” SAE Congress Detroit, MI 780186 March 1978
- Maeda, S. Asai, T. Okada, H. Corrosion Engineering, (Boshoku Gijutsu) 31 1982 268
- Wyvil, R. Metal Finishing 80 January 1982
- Miyoshi, Y. Oka, J. Maeda, S. “Fundamental Research on Corrosion Resistance of Precoated Steel Sheets for Automobiles.” Trans. ISIJ 23 11 1983
- Yoshihara, T. Okita, H. “Phosphate Coating Techniques for Car Bodies.” Trans. ISIJ 23 11 1983 984
- Miyoshi, Y. Kitayama, M. Nishimura, K. Naito, S. “Cosmetic Corrosion Mechanisms of Zinc and Zinc Alloy Coated Steel Sheets for Automobiles.” SAE Congress Detroit, MI 850007 February 1985
- Odashima, H. Kitayama, M. Saito, T. SAE Congress Detroit, MI 860115 1986
- Stephens, M. Davidson, D. Soreide, L. Shaffer, R. “Developing the Chipping Corrosion Test.” SAE Congress Detroit, MI December 1986
- Berneron, R. Charbonnier, J. “Surface Characterization of Metals by Glow Discharge.” Proc. 7th ICVM 1982 Tokyo, Japan
- Suzuki, M. et al. “Quantitative Analyses of Phosphate Films by Glow Discharge Optical Spectrometry.” 109th. ISIJ April 3 1985 S430