CN1476488A - 具有优异端面绝缘的铁心和处理铁心端面以得到绝缘涂层的方法 - Google Patents
具有优异端面绝缘的铁心和处理铁心端面以得到绝缘涂层的方法 Download PDFInfo
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- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
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- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
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- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/125—Process of deposition of the inorganic material
- C23C18/1262—Process of deposition of the inorganic material involving particles, e.g. carbon nanotubes [CNT], flakes
- C23C18/127—Preformed particles
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
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Abstract
Description
处理条件 | 处理剂条件 | 厚度(um) | 干燥条件 |
发明实施例1 | 四甲氧基硅烷的水解产物(SiO2浓度10%):70cc单甲基三乙氧基硅烷的水解产物(SiO2浓度10%):30cc | 1.5 | 室温15分钟->100℃×5分钟 |
发明实施例2 | 四甲氧基硅烷的水解产物(SiO2浓度10%):70cc单甲基三乙氧基硅烷的水解产物(SiO2浓度10%):30cc | 3.0 | ” |
发明实施例3 | 四甲氧基硅烷的水解产物(SiO2浓度10%):70cc单甲基三乙氧基硅烷的水解产物(SiO2浓度10%):30cc | 5.O | ” |
发明实施例4 | 发明实施例3双涂敷(涂敷->干燥-涂敷->干燥) | 10.0 | ” |
发明实施例5 | 单甲基三乙氧基硅烷的水解产物(20%):75cc四乙氧基硅烷的水解产物(20%):15cc二甲基二乙氧基硅烷的水解产物(20%):10cc | 5.0 | 室温5分钟->150℃×5分钟 |
发明实施例6 | 单甲基三甲氧基硅烷的水解产物:100cc+粒度15nm Al2O3 1%-SiO2混合粉末:1.5g | 1.5 | ” |
发明实施例7 | 5.O | ” | |
发明实施例8 | 发明实施例7->发明实施例5(双涂敷) | 1.5+3.5 | ” |
发明实施例9 | 碱金属改性的硅氧烷(丙烯酸单体,甲基丙烯酰基硅烷反应产物) | 5.0 | 室温(25℃)120分钟 |
发明实施例10 | 四甲氧基硅烷的水解产物(SiO2浓度10%):70cc单甲基三乙氧基硅烷的水解产物(SiO2浓度10%):30cc | 5.0 | 室温15分钟->100℃×5分钟 |
发明实施例11 | 二甲基二甲氧基硅烷的水解产物(15%):20cc苯基三乙氧基硅烷的水解产物(15%):30cc四乙氧基硅烷的水解产物(15%):50cc+粒度500nm SiO2粉末:2.5g | 5.0 | ” |
发明实施例12 | 聚二苯基有机硅聚合物 | 50 | l50℃×20分钟 |
发明实施例13 | 碱金属硅酸盐(Na2O·SiO2)100g+胶态硅石(30%)50g | 5.0 | 100℃×15分钟 |
发明实施例14 | 硅烷二醇聚合物 | 5.0 | 150℃×15分钟 |
对比例1 | 聚酰亚胺清漆 | 5.0 | 150℃×2hr |
对比例2 | 50 Al磷酸盐100L+CrO3 10kg+30%胶态硅石40L | 5.0 | 300℃×10分钟 |
处理条件 | 形成涂层的状态(干燥后的外观) | 耐腐蚀性(50℃,120hr,湿度80%) | 在铁心退火后的端面涂层状态*1 |
发明实施例1 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例2 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例3 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例4 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例5 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例6 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例7 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例8 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例9 | VG,形成均匀透明涂层 | VG,未生锈 | G,有一些发黑,有光泽 |
发明实施例10 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例11 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例12 | VG,形成均匀透明涂层 | VG,未生锈 | VG,根本没有变化 |
发明实施例13 | F-G,透明,一些涂层不均匀 | G,在不均匀涂敷处稍微生锈 | G,有一些发黑,有光泽 |
发明实施例14 | VG,形成均匀透明涂层 | VG,未生锈 | G,有一些发黑,有光泽 |
对比例1A*2)对比例1B*3) | F,棕色,较多的涂层不均匀G,棕色,一些涂层不均匀 | F,在不良涂敷部分有较多生锈G-F,在不均匀涂敷部分有一些生锈 | P,发黑,无光泽P,发黑,无光泽 |
对比例2A*2)对比例2B*3) | F-P,白色浑浊,较多涂层不均匀P,非常多的涂层不均匀 | F-P,在不良涂敷部分有较多生锈P,在不良涂敷部分有较多生锈 | F-P,白色浑浊,大部分层离F-P,白色浑浊,大部分层离 |
形成涂层的状态(干燥后的外观) | 耐腐蚀性(50℃,120hr,湿度80%) | 粘合性*4) | 击穿电压(n=10平均值) | |||
退火之前 | 退火之后*5) | 退火之前 | 退火之后*5) | |||
发明实施例1 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 80 | 78 |
发明实施例2 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 200 | 200 |
发明实施例3 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 220 | 230 |
发明实施例4 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 260 | 250 |
发明实施例5 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 250 | 210 |
发明实施例6 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 180 | 200 |
发明实施例7 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 300< | 300< |
发明实施例8 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 300< | 300< |
发明实施例9 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | G,有一些剥离 | 150 | 40 |
发明实施例10 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | G-VG,有一些剥离 | 250 | 220 |
发明实施例11 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | G-VG,有一些剥离 | 300< | 300< |
发明实施例12 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | VG,没有剥离 | 250 | 200 |
发明实施例13 | VG,形成均匀透明涂层 | G,有一些腐蚀 | VG,没有剥离 | G,有一些剥离 | 130 | 60 |
发明实施例14 | VG,形成均匀透明涂层 | VG,未生锈 | VG,没有剥离 | F-G,有一些剥离 | 150 | 40 |
对比例1 | F,棕色,无光泽,不均匀颜色 | GF,在不均匀涂敷部分发生腐蚀 | F,50%剥离 | P,完全剥离 | 100 | 0 |
对比例2 | P,白色浑浊,较多不均匀的涂层 | F,较多的腐蚀 | F,95%剥离 | G,小的剥离 | 160 | 120 |
处理剂条件 | 在退火之后的表面外观 | 在退火之后的粘合性(10mmφ弯曲) | 击穿电压 | ||
退火之前 | 退火之后 | ||||
发明实施例1 | 四乙氧基硅烷的水解产物:50cc单甲基三乙氧基硅烷的水解产物:50cc | 透明,有光泽 | 没有剥离 | 230 | 220 |
发明实施例2 | 单甲基三乙氧基硅烷的水解产物:70cc四乙氧基硅烷的水解产物:15cc二甲基二乙氧基硅烷的水解产物:15cc | ” | ” | 240 | 250 |
发明实施例3 | 二甲基二甲氧基硅烷的水解产物:40cc苯基三乙氧基硅烷的水解产物:10cc四乙氧基硅烷的水解产物:50cc粒度15nm Al2O3粉末:0.5g | ” | ” | 270 | 260 |
发明实施例4 | 单甲基三乙氧基硅烷的水解产物:70cc四乙氧基硅烷的水解产物:15cc粒度200nm SiO2粉末:2g | ” | ” | 300< | 300< |
对比例1 | 聚酰亚胺清漆 | 棕黑色,没有光泽 | 较多剥离 | 65 | 10 |
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Applications Claiming Priority (21)
Application Number | Priority Date | Filing Date | Title |
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JP310379/01 | 2001-10-05 | ||
JP2001310379 | 2001-10-05 | ||
JP310379/2001 | 2001-10-05 | ||
JP77613/2002 | 2002-03-20 | ||
JP77613/02 | 2002-03-20 | ||
JP2002077613 | 2002-03-20 | ||
JP2002215387 | 2002-07-24 | ||
JP215387/02 | 2002-07-24 | ||
JP215387/2002 | 2002-07-24 | ||
JP2002216949A JP2003193263A (ja) | 2001-10-05 | 2002-07-25 | 優れた端面絶縁性を有する鉄心と鉄心端面の絶縁被膜処理方法 |
JP216949/2002 | 2002-07-25 | ||
JP216949/02 | 2002-07-25 | ||
JP2002222759 | 2002-07-31 | ||
JP222759/02 | 2002-07-31 | ||
JP222759/2002 | 2002-07-31 | ||
JP242967/2002 | 2002-08-23 | ||
JP2002242967 | 2002-08-23 | ||
JP242967/02 | 2002-08-23 | ||
JP2002277578A JP2004111884A (ja) | 2002-07-24 | 2002-09-24 | 絶縁性と耐食性の極めて優れる変圧器鉄心およびその製造方法 |
JP277578/2002 | 2002-09-24 | ||
JP277578/02 | 2002-09-24 |
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CNB2005100855867A Division CN100538930C (zh) | 2001-10-05 | 2002-10-04 | 具有优异端面绝缘的铁心和处理铁心端面以得到绝缘涂层的方法 |
CNB2005100855871A Division CN100561617C (zh) | 2001-10-05 | 2002-10-04 | 具有优异端面绝缘的铁心和处理铁心端面以得到绝缘涂层的方法 |
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EP1441044A4 (en) | 2009-06-10 |
AU2002335206A1 (en) | 2003-04-22 |
CA2436953A1 (en) | 2003-04-17 |
CN100575549C (zh) | 2009-12-30 |
US7471182B2 (en) | 2008-12-30 |
EP1441044A1 (en) | 2004-07-28 |
US20070188289A1 (en) | 2007-08-16 |
RU2265907C2 (ru) | 2005-12-10 |
CA2436953C (en) | 2010-06-22 |
EP1441044B1 (en) | 2017-11-29 |
US7173509B2 (en) | 2007-02-06 |
WO2003031681A1 (fr) | 2003-04-17 |
US20040046632A1 (en) | 2004-03-11 |
BR0206097A (pt) | 2003-09-16 |
AU2002335206B2 (en) | 2008-04-03 |
RU2003116650A (ru) | 2005-01-27 |
MXPA03004969A (es) | 2003-09-05 |
BR0206097B1 (pt) | 2011-04-05 |
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