| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of producing a titanium-containing FeCrAl material by gas atomization. <P>SOLUTION: In the method of producing an FeCr-Al material by gas atomization, in addition to containing iron (Fe), chromium (Cr) and aluminum (Al), the material also contains minor fractions of one or more of molybdenum (Mo), hafnium (Hf), zirconium (Zr), yttrium (Y), nitrogen (N), carbon (C) and oxygen (O). The invention is characterized by causing the melt to be atomized to contain 0.05 to 0.50 wt.% tantalum (Ta) and, at the same time, less than 0.10 wt.% titanium (Ti). <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
