摘要 |
<p>Disclosed is a hot-dip zinc-coated steel sheet provided with a steel sheet and a coating layer applied to the surface of the aforementioned steel sheet. The aforementioned coating layer contains, at the surface layer thereof, an amorphous film containing a metal oxide and an inorganic oxoate, the aforementioned coating layer has a ? phase and a d1 phase, the aforementioned coating layer contains at least 8 mass% and no greater than 13 mass% of Fe, the Zn contained in the aforementioned metal oxide is present up to the outermost layer of the aforementioned amorphous film, the value of the X-ray diffraction intensity ratio, which is the X-ray diffraction intensity after background subtraction at a crystal lattice spacing of 0.126 nm of the aforementioned ? phase divided by the X-ray diffraction intensity after background subtraction at a crystal lattice spacing of 0.127 nm of the aforementioned d1 phase, is at least 0.06 and no greater than 0.35.</p> |