| 摘要 |
<p>PCT No. PCT/JP84/00353 Sec. 371 Date Feb. 28, 1985 Sec. 102(e) Date Feb. 28, 1985 PCT Filed Jul. 10, 1984 PCT Pub. No. WO85/00388 PCT Pub. Date Jan. 31, 1985.A continuous process for coloring a stainless steel strip by continuously causing the strip to pass through a coloring solution wherein a potential difference between the steel of the strip and a reference electrode in the coloring solution is monitored regarding at least two positions where the strip is caused to pass, at least a part of the length of immersion of the strip in the coloring solution being present between the two positions; and processing conditions are controlled so that a variation in the difference between the monitored potential differences may be suppressed.</p> |
