| 摘要 |
PROBLEM TO BE SOLVED: To provide a process for manufacturing a porcelain enamel steel sheet having a porcelain enamel surface sufficiently smooth for practical use at a low cost, without deteriorating the original characteristics of porcelain enamel having excellent properties such as hardness, weather resistance, restorability by washing, heat resistance and non-combustibility. SOLUTION: The process for manufacturing the porcelain enamel steel sheet includes a step wherein a slurry for porcelain enameling is sprayed onto the surface of a substrate for glazing and subsequently baked. Here, the slurry has a static surface tension of≤50 dyne/cm and an apparent viscosity, measured by an E-type viscometer, of≤500 mPas (rotation speed: 100 rpm). COPYRIGHT: (C)2003,JPO
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