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西安不銹鋼表面處理的10種方法

日期:2024-11-25 09:58
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摘要:<p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 12pt; mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">西安不銹鋼表面處理的<font face="Times New Roman">10</font><font face="宋體">種方法,詳情參考</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><a href="http://www.sz-kyzs.com">www.sz-kyzs.com</a></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">[<font face="宋體">方法</font><font face="Times New Roman">1]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">脫脂常用溶劑:三氯乙烯、丙酮、丁酮、苯、醋酸乙酯。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">2]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">噴砂或砂布打磨后去脂。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">3]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">在</font><font face="Times New Roman">70-85</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">下述溶液中浸漬</font><font face="Times New Roman">10min</font><font face="宋體">:</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">硅酸鈉</font><font face="Times New Roman">&nbsp;6.4&nbsp;</font><font face="宋體">焦磷酸鈉</font><font face="Times New Roman">&nbsp;3.2&nbsp;</font><font face="宋體">氫氧化鈉</font><font face="Times New Roman">&nbsp;3.2&nbsp;</font><font face="宋體">去垢粉</font><font face="Times New Roman">&nbsp;1&nbsp;</font><font face="宋體">水</font><font face="Times New Roman">&nbsp;32&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">用冷水洗后,在</font><font face="Times New Roman">93</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">干燥。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">4]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">脫脂后在下述溶液中浸漬</font><font face="Times New Roman">10min&nbsp;</font><font face="宋體">,溫度</font><font face="Times New Roman">80</font><font face="宋體">&deg;</font><font face="Times New Roman">C&nbsp;</font><font face="宋體">,</font><font face="Times New Roman">PH=12.65:&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">磷酸鈉</font><font face="Times New Roman">&nbsp;8.5&nbsp;</font><font face="宋體">焦磷酸鈉</font><font face="Times New Roman">&nbsp;4.2&nbsp;</font><font face="宋體">氫氧化鈉</font><font face="Times New Roman">&nbsp;4.2&nbsp;</font><font face="宋體">表面活性劑</font><font face="Times New Roman">&nbsp;1.4&nbsp;</font><font face="宋體">水</font><font face="Times New Roman">&nbsp;380&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">取出水洗,再在下述溶液中</font><font face="Times New Roman">65</font><font face="宋體">&deg;</font><font face="Times New Roman">C&nbsp;</font><font face="宋體">下浸漬</font><font face="Times New Roman">3min&nbsp;</font><font face="宋體">:</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">氧化鉻</font><font face="Times New Roman">&nbsp;20&nbsp;</font><font face="宋體">水</font><font face="Times New Roman">&nbsp;380&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">經水洗后干燥。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">5]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">在下述溶液中于</font><font face="Times New Roman">65-70</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">浸漬</font><font face="Times New Roman">5-10min</font><font face="宋體">:</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">鹽酸(</font><font face="Times New Roman">37%</font><font face="宋體">)</font><font face="Times New Roman">&nbsp;2&nbsp;</font><font face="宋體">六次甲基四胺</font><font face="Times New Roman">&nbsp;5&nbsp;</font><font face="宋體">水</font><font face="Times New Roman">&nbsp;20&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">然后加入</font><font face="Times New Roman">30%</font><font face="宋體">的雙氧水,取出水洗,再在</font><font face="Times New Roman">93</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">下干燥。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">6]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">在下述溶液中于</font><font face="Times New Roman">50</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">浸漬</font><font face="Times New Roman">10min</font><font face="宋體">:</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">重鉻酸鉀飽和液</font><font face="Times New Roman">&nbsp;0.35&nbsp;</font><font face="宋體">硫酸(</font><font face="Times New Roman">d=1.84&nbsp;</font><font face="宋體">)</font><font face="Times New Roman">&nbsp;10&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">然后刷去炭渣,用蒸餾水洗凈,</font><font face="Times New Roman">70</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">下干燥。此法適宜于要求達到*大剝離強度的場合。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">7]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">在鉛襯槽中,硫酸濃度為</font><font face="Times New Roman">500g/l</font><font face="宋體">,陽極化</font><font face="Times New Roman">90s</font><font face="宋體">,電壓</font><font face="Times New Roman">6V</font><font face="宋體">,用水沖洗,蒸餾水洗凈,</font><font face="Times New Roman">70</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">干燥,膠接件為陽極,處理后在</font><font face="Times New Roman">5-10%</font><font face="宋體">的氧化鉻溶液中鈍化</font><font face="Times New Roman">20min</font><font face="宋體">。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">8]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">在下述溶液中于</font><font face="Times New Roman">85-90</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">浸漬</font><font face="Times New Roman">10min&nbsp;</font><font face="宋體">:</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">草酸</font><font face="Times New Roman">&nbsp;37&nbsp;</font><font face="宋體">硫酸(</font><font face="Times New Roman">d=1.84&nbsp;</font><font face="宋體">)</font><font face="Times New Roman">&nbsp;36&nbsp;</font><font face="宋體">水</font><font face="Times New Roman">&nbsp;300&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">經蒸餾水洗凈后,用暖空氣干燥。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">9]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">脫脂后在</font><font face="Times New Roman">65</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">下述溶液中浸漬</font><font face="Times New Roman">10min</font><font face="宋體">:</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">鹽酸(</font><font face="Times New Roman">d=1.19&nbsp;</font><font face="宋體">)</font><font face="Times New Roman">&nbsp;52&nbsp;</font><font face="宋體">雙氧水(</font><font face="Times New Roman">30%</font><font face="宋體">)</font><font face="Times New Roman">&nbsp;2&nbsp;</font><font face="宋體">甲醛(</font><font face="Times New Roman">38%</font><font face="宋體">)</font><font face="Times New Roman">&nbsp;10&nbsp;</font><font face="宋體">水</font><font face="Times New Roman">&nbsp;45&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">經水洗后,再在下述溶液中浸漬</font><font face="Times New Roman">10min</font><font face="宋體">,溫度</font><font face="Times New Roman">65</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">:</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">硫酸(</font><font face="Times New Roman">d=1.84&nbsp;</font><font face="宋體">)</font><font face="Times New Roman">&nbsp;100&nbsp;</font><font face="宋體">****</font><font face="Times New Roman">&nbsp;10&nbsp;</font><font face="宋體">水</font><font face="Times New Roman">&nbsp;30&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">用蒸餾水洗凈后,在</font><font face="Times New Roman">70</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">干燥。</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;[<font face="宋體">方法</font><font face="Times New Roman">10]&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">經水溶性工業皂堿洗,</font><font face="Times New Roman">40</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">熱水洗滌</font><font face="Times New Roman">5min</font><font face="宋體">,</font><font face="Times New Roman">120</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">烘干后,再在下述溶液中于</font><font face="Times New Roman">100</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">浸漬</font><font face="Times New Roman">2min</font><font face="宋體">:</font><font face="Times New Roman">&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">鹽酸</font><font face="Times New Roman">&nbsp;200&nbsp;</font><font face="宋體">磷酸</font><font face="Times New Roman">&nbsp;30&nbsp;</font><font face="宋體">氫氟酸</font><font face="Times New Roman">&nbsp;10&nbsp;&nbsp;</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'">&nbsp;&nbsp;&nbsp;&nbsp;<font face="宋體">再用</font><font face="Times New Roman">40</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">熱水洗滌</font><font face="Times New Roman">5min</font><font face="宋體">,</font><font face="Times New Roman">40</font><font face="宋體">&deg;</font><font face="Times New Roman">C</font><font face="宋體">下干燥</font><font face="Times New Roman">30min</font></span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: '宋體'; font-size: 12pt; mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Tahoma'; color: rgb(153,51,0); font-size: 9pt; mso-spacerun: 'yes'">公司至成立以來,以&ldquo;誠信、合作、雙贏、發展&rdquo;為經營宗旨,堅持&ldquo;價格**、用戶、信譽&rdquo;的營銷理念,在市場上獲得了良好的口碑。<font face="Tahoma">&nbsp;&nbsp;&nbsp;&nbsp;</font><font face="宋體"></font><font face="Tahoma">029</font><font face="宋體">&mdash;</font><font face="Tahoma">88633755</font></span><span style="font-family: 'Tahoma'; font-size: 9pt; mso-spacerun: 'yes'"><br /> </span><span style="font-family: 'Tahoma'; font-size: 9pt; mso-spacerun: 'yes'">詳情參考:</span><span><a href="http://www.sz-kyzs.com/"><span style="font-family: 'Tahoma'; color: rgb(0,0,255); font-size: 9pt; text-decoration: underline; mso-spacerun: 'yes'">http://www.sz-kyzs.com</span></a></span><span style="font-family: 'Tahoma'; font-size: 9pt; mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0" style="margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: 'Times New Roman'; font-size: 12pt; mso-spacerun: 'yes'"><o:p>&nbsp;</o:p></span></p> <!--EndFragment-->

西安不銹鋼表面處理的10種方法,詳情參考www.sz-kyzs.com

[方法1]  
    脫脂常用溶劑:三氯乙烯、丙酮、丁酮、苯、醋酸乙酯。  
    [方法2]  
    噴砂或砂布打磨后去脂。  
    [方法3]  
    70-85°C下述溶液中浸漬10min  
    硅酸鈉 6.4 焦磷酸鈉 3.2 氫氧化鈉 3.2 去垢粉 1  32  
    用冷水洗后,在93°C干燥。  
    [方法4]  
    脫脂后在下述溶液中浸漬10min ,溫度80°PH=12.65:  
    磷酸鈉 8.5 焦磷酸鈉 4.2 氫氧化鈉 4.2 表面活性劑 1.4  380  
    取出水洗,再在下述溶液中65°下浸漬3min   
    氧化鉻 20  380  
    經水洗后干燥。  
    [方法5]  
    在下述溶液中于65-70°C浸漬5-10min  
    鹽酸(37% 2 六次甲基四胺 5  20  
    然后加入30%的雙氧水,取出水洗,再在93°C下干燥。  
    [方法6]  
    在下述溶液中于50°C浸漬10min  
    重鉻酸鉀飽和液 0.35 硫酸(d=1.84  10  
    然后刷去炭渣,用蒸餾水洗凈,70°C下干燥。此法適宜于要求達到*大剝離強度的場合。  
    [方法7]  
    在鉛襯槽中,硫酸濃度為500g/l,陽極化90s,電壓6V,用水沖洗,蒸餾水洗凈,70°C干燥,膠接件為陽極,處理后在5-10%的氧化鉻溶液中鈍化20min  
    [方法8]  
    在下述溶液中于85-90°C浸漬10min   
    草酸 37 硫酸(d=1.84  36  300  
    經蒸餾水洗凈后,用暖空氣干燥。  
    [方法9]  
    脫脂后在65°C下述溶液中浸漬10min  
    鹽酸(d=1.19  52 雙氧水(30% 2 甲醛(38% 10  45  
    經水洗后,再在下述溶液中浸漬10min,溫度65°C  
    硫酸(d=1.84  100 **** 10  30  
    用蒸餾水洗凈后,在70°C干燥。  
    [方法10]  
    經水溶性工業皂堿洗,40°C熱水洗滌5min120°C烘干后,再在下述溶液中于100°C浸漬2min  
    鹽酸 200 磷酸 30 氫氟酸 10  
    再用40°C熱水洗滌5min40°C下干燥30min


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