| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a molten salt composition used for removing oxidized scale formed on the surface of a stainless steel plate, wire rod, or the like in a manufacturing process thereof. <P>SOLUTION: This molten salt composition modifying oxidized scale contains 3-20% of NaNO<SB POS="POST">3</SB>, 0.2-5% of KOH, 5-10% of NaCl, the remainder of NaOH and inevitable impurities. In addition, this molten salt composition modifying oxidized scale contains one or two of 2-10% of Na<SB POS="POST">2</SB>CO<SB POS="POST">3</SB>and 0.1-5% of KMnO<SB POS="POST">4</SB>, the remainder of NaOH and inevitable impurities. <P>COPYRIGHT: (C)2012,JPO&INPIT |
