HEATS 发表于 2010-9-12 16:40:40

铌锰铁

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<P align=center>铌锰铁铁(YB/T5216-1993)</P></TD></TR>
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<P align=center>牌号</P></TD>
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<P align=center>化学成分(%)</P></TD>
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<P align=center>铌磷比Nb/P</P></TD></TR>
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<P align=center> </P></TD>
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<P align=center>Nb</P></TD>
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<P align=center>Mn</P></TD>
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<P align=center>Si</P></TD>
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<P align=center>C</P></TD>
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<P align=center>Fe</P></TD>
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<P align=center>Ⅰ</P></TD>
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<P align=center>Ⅱ</P></TD>
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<P align=center>Ⅲ</P></TD></TR>
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<P align=center> </P></TD>
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<P align=center>≤</P></TD></TR>
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<P align=center>FeMn50Nb17</P></TD>
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<P align=center>16~18</P></TD>
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<P align=center>40~60</P></TD>
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<P align=center>3</P></TD>
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<P align=center>8</P></TD>
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<P align=center>余量</P></TD>
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<P align=center>≥10</P></TD>
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<P align=center>≥7</P></TD>
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<P align=center>≥5</P></TD></TR>
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<P align=center>FeMn30Nb17</P></TD>
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<P align=center>20~40</P></TD></TR>
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<P align=center>FeMn50Nb15</P></TD>
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<P align=center>14~16</P></TD>
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<P align=center>40~60</P></TD></TR>
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<P align=center>FeMn30Nb15</P></TD>
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<P align=center>20~40</P></TD></TR>
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<P align=center>FeMn50Nb13</P></TD>
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<P align=center>12~14</P></TD>
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<P align=center>40~60</P></TD></TR>
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<P align=center>FeMn30Nb13</P></TD>
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<P align=center>20~40</P></TD></TR>
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<P align=center>FeMn50Nb11</P></TD>
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<P align=center>10~12</P></TD>
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<P align=center>40~60</P></TD></TR>
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<P align=center>FeMn30Nb11</P></TD>
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<P align=center>20~40</P></TD></TR></TBODY></TABLE>
               
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