企业特殊行业经营资质信息公示
<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 18.0pt">磁悬液的配置方法<***N lang=EN-US>
<***N>**节<***N lang=EN-US> 磁粉
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">磁粉探伤是靠磁粉聚集在漏磁场处形成磁痕显示缺陷，磁痕显示程度不仅与缺陷性质、磁化程度、磁粉施用方法及工件表明状态有关，还与磁粉本的性质如磁性、粒度、形状、密度活动性、识别度有关；对于干法用的干式磁粉，一般采用粒度范围为<***N lang=EN-US>10－<***N lang=EN-US>60微米效果较好；对于湿法用的黑磁粉和红磁粉，采用粒度范围为<***N lang=EN-US>1－<***N lang=EN-US>10微米效果较好，灵敏度随着粒度的减小而提高。磁粉分为以下几种：<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、非荧光磁粉：包括黑色、红色、灰色、兰色和白色等。由四氧化三铁或三氧化二铁粉末，用染色或其它方法处理成不同的颜色。<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">2<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、荧光磁粉：以磁性氧化铁粉、工业纯铁粉、***粉为核心，在外面包裹一层荧光物质而成。在紫外光的照射下能发出鲜明的黄绿色荧光，与工件表面的颜色形成很高的对比度。荧光磁粉发现微小缺陷的能力强，探伤灵敏度高。一般只用于湿法检验。<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">3<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、特种磁粉：如高温磁粉等，它能长期附着在工件上，一般都以干粉供货。<***N lang=EN-US>
<***N>第二节 磁悬液的配制
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">湿法是利用磁粉和分散剂按一定比例混合而成的磁悬液，喷洒到磁化工件的表明来检测工件的缺陷。按分散剂分：有水和油磁悬液；按磁粉分：有荧光和非荧光磁悬液。<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">一、非荧光油磁悬液的配制（包括黑色、红色、白色、蓝色）：<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">a<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、非荧光油磁悬液分散剂，一般采用**或无味**与变压器油或<***N lang=EN-US>10#机油混合配制。分散剂配置比例如下：<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">
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<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配方号<***N lang=EN-US> |
<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">材<***N lang=EN-US> 料<***N lang=EN-US> 名<***N lang=EN-US> 称<***N lang=EN-US> |
<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">比<***N lang=EN-US> 例％<***N lang=EN-US> |
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<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1 |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">无味**<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">100 |
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<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">2 |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">**＋变压器油<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">50+50 |
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<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">3 |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">变压器油<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">100 |
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<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">4 |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">**＋<***N lang=EN-US>10#机油<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">50<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">＋<***N lang=EN-US>50 |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">b<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、磁粉液的浓度要适宜，一般在每升分散剂中加入<***N lang=EN-US>15~
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">c<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、配制时先取少量油与磁粉混合，使磁粉全部顺湿，搅拌成均匀糊态，再加入其它油。<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">二、非荧光水磁悬液的配制（包括黑色、红色、白色、蓝色）：<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">a<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; mso-font-kerning: 0pt"> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">非荧光水磁悬液配方：<***N lang=EN-US>
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<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配方号<***N lang=EN-US> |
<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">材<***N lang=EN-US> 料<***N lang=EN-US> 名<***N lang=EN-US> 称<***N lang=EN-US> |
<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">重量或比例<***N lang=EN-US> |
<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">磁粉含量<***N lang=EN-US> |
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<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1 |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">YF-3<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">分散剂<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">****<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">水<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">2% <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1% <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1000mL |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">15 |
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<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">2 <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">肥皂<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">****<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">水（<***N lang=EN-US>50-600C）<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">5 <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1000mL |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">15 |
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<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">3 |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">磁膏<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">水<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">60 <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1000mL |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> |
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<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">4 <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">100#<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">浓乳<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">****<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">三***<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">消泡剂<***N lang=EN-US> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">水<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1 <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1000mL |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">15 |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">b<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; mso-font-kerning: 0pt"> <***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配制方法：<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">1#<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配方<***N lang=EN-US>——将磁粉分散剂<***N lang=EN-US>YF-3混和均匀后按用量称取出来，先用少量的水稀释后加入磁粉搅拌均匀至完全顺湿，再加入少量的水充稀后加入***，搅拌均匀后加入其余的水充分混和后即可使用。<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">2#<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配方<***N lang=EN-US>——取少量的水将肥皂溶化，再加入适量的水及***及磁粉搅拌均匀后加入其余的水充分混和后即可使用。<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">4#<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配方<***N lang=EN-US>——将<***N lang=EN-US>100＃浓乳加入到
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">三、荧光油磁悬液的配制<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">荧光磁粉是以磁性氧化铁粉、工业纯铁粉、羟基铁粉等为核心，外面包覆一层荧光染料而制成的。<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">荧光磁粉与非荧光磁粉相比，荧光磁粉在紫外光激发下呈黄绿色荧光，色泽鲜明容易观察，可见度和对比度均好，零件缺陷显示更清晰，使用于任何颜色的受检表面（需配紫外线光源）。使用荧光磁粉，能提高检验速度，有效地降低漏检率，减轻工作人员眼睛疲劳。<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配制荧光磁粉油悬液时，应当采用无味**作分散剂，而不能采用其它本身可发荧光的**，因为这些**一方面会使工件表面产生荧光，干扰缺陷的显示，另一方面会降低荧光磁粉的发光强度。<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配制比例为：每升无味**加<***N lang=EN-US>1-2克荧光磁粉。<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配制方法：先用少量无味**将磁粉润湿，然后加入其余**。<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">国产无味**主要物理性能如下：<***N lang=EN-US>
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">
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<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">密度（<***N lang=EN-US>g/㎝<***N lang=EN-US>3）<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">0.753 |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">闪点（<***N lang=EN-US>℃）<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">57 |
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<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">运动沾度（厘斯<***N lang=EN-US><托克斯<***N lang=EN-US>>）<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">2.03 |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">色度（密氏）<***N lang=EN-US> |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">＞<***N lang=EN-US>25 |
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<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">沸点范围（<***N lang=EN-US>℃）<***N lang=EN-US> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">177~192 |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">含流量（<***N lang=EN-US>%）<***N lang=EN-US> |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">无<***N lang=EN-US> |
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<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">冰点（<***N lang=EN-US>℃）<***N lang=EN-US> |
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">＜<***N lang=EN-US>-50 |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> |
<***N lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> |
<***N>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">四、荧光水磁悬液的配制<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">配制荧光磁粉磁悬液的水分散剂要严格选择，除了满足水分散剂的各项性能要求外，还不应使荧光磁粉结团，溶解和变质。<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">建议<***N lang=EN-US>YC—2型荧光磁粉可使用<***N lang=EN-US>YF型磁粉散剂或采用下述配方：<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">乳化剂（<***N lang=EN-US>JFC）<***N lang=EN-US> 5克<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">****<***N lang=EN-US> 15克<***N lang=EN-US>
<***N style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">消泡剂（<***N lang=EN-US>28#）<***N lang=EN-US>
