技术交流 › 热处理论坛 › 镁合金锻件的热处理制度

HEATS 发表于 2010-9-12 14:12:06

镁合金锻件的热处理制度

<P>
<TABLE class=table1 borderColor=#b5dba2 cellSpacing=0 cellPadding=0 width="80%" border=1>
<TBODY>
<TR>
<TD width="13%" bgColor=#e9fde4 rowSpan=2>
<P style="TEXT-ALIGN: center" align=center>合金牌号</P></TD>
<TD bgColor=#e9fde4 colSpan=3>
<P style="TEXT-ALIGN: center" align=center>淬火</P></TD>
<TD bgColor=#e9fde4 colSpan=3>
<P style="TEXT-ALIGN: center" align=center>退火、时效或回火</P></TD></TR>
<TR>
<TD width="13%" bgColor=#e9fde4>
<P style="TEXT-ALIGN: center" align=center>加热温度/℃</P></TD>
<TD width="14%" bgColor=#e9fde4>
<P style="TEXT-ALIGN: center" align=center>保温时间/h</P></TD>
<TD width="14%" bgColor=#e9fde4>
<P style="TEXT-ALIGN: center" align=center>冷却介质</P></TD>
<TD width="13%" bgColor=#e9fde4>
<P style="TEXT-ALIGN: center" align=center>加热温度/℃</P></TD>
<TD width="14%" bgColor=#e9fde4>
<P style="TEXT-ALIGN: center" align=center>保温时间/h</P></TD>
<TD width="19%" bgColor=#e9fde4>
<P style="TEXT-ALIGN: center" align=center>冷却介质</P></TD></TR>
<TR>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>MB1*</P></TD>
<TD width="13%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>退火340～400</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>3～5</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR>
<TR>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>MB2*</P></TD>
<TD width="13%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>退火350～400</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>3～5</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR>
<TR>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>MB5</P></TD>
<TD width="13%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>退火320～380</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>4～8</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR>
<TR>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>MB7</P></TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>退火350～380</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>3～6</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR>
<TR>
<TD width="13%">&nbsp;</TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>410～425</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>2～4</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD></TR>
<TR>
<TD width="13%">&nbsp;</TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>410～425</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>4～8</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>热水</P></TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>时效170±5</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>16～24</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR>
<TR>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>MB8</P></TD>
<TD width="13%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>退火280～320</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>2～3</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR>
<TR>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>MB15</P></TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>时效170±5</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>10</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR>
<TR>
<TD width="13%">&nbsp;</TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>165</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>24</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR>
<TR>
<TD width="13%">&nbsp;</TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>－</P></TD>
<TD width="13%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>退火380～400</P></TD>
<TD width="14%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>6～8</P></TD>
<TD width="19%">
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>空气</P></TD></TR></TBODY></TABLE></P>
               

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