专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070231463A1 Aqueous Self-Adhesive Coating for Electrical Steel and its Uses 有权
标题翻译：电工钢水性自粘涂层及其用途
公开(公告)号：US20070231463A1
公开(公告)日：2007-10-04
申请号：US11587733
申请日：2005-04-27
申请人： Changguo Huang , Feng Yu , Xiao Chen , Zhigang Yu , Zhuolei Chen , Meiping Zou
发明人： Changguo Huang , Feng Yu , Xiao Chen , Zhigang Yu , Zhuolei Chen , Meiping Zou
IPC分类号： C09D163/00 , C09J169/00
CPC分类号： C09D163/00 , C08G59/4021 , C08G59/686 , C08L2666/04
摘要： The present invention relates to a self-adhesive coating for electrical steel and its uses. The coating comprises 81-99.9 weight parts of aqueous epoxy resin emulsion, 0.07-17 weight parts of curing agent, and optionally 0.3 weight parts of accelerant. If required, said coating can optionally contain additives selected from diluent, filler, toughener, colorant, fire retardant, antirusting agent, antisettling agent, thixotropic agent or antifoamer, thickener, pigment dispersant, preservative, and the like. The coating can be used as electrical steel coating. The present coating is capable of making electrical steel with a self-adhesive coating in a way of heat by naked-flame, and also there are no poisonous organic solvents to volatilize during the entire process. Furthermore, the coating permits to omit apparatus for burning organic solvents, and the cost is thereby reduced.
摘要翻译：本发明涉及电工钢的自粘涂层及其用途。涂层包含81-99.9重量份的水性环氧树脂乳液，0.07-17重量份的固化剂和任选的0.3重量份的促进剂。如果需要，所述涂层可以任选地含有选自稀释剂，填料，增韧剂，着色剂，阻燃剂，防锈剂，抗沉降剂，触变剂或消泡剂，增稠剂，颜料分散剂，防腐剂等的添加剂。涂层可用作电工钢涂层。本涂料能够通过裸火焰以热粘合的方式制造具有自粘性涂层的电工钢，并且在整个过程中也没有有毒的有机溶剂挥发。此外，涂层允许省略用于燃烧有机溶剂的设备，从而降低了成本。

2. 发明申请

US20110180187A1 METHOD FOR PRODUCING GRAIN-ORIENTED SILICON STEEL CONTAINING COPPER 有权
标题翻译：生产含有铜的含晶硅钢的方法
公开(公告)号：US20110180187A1
公开(公告)日：2011-07-28
申请号：US13058073
申请日：2009-04-24
申请人： Yaming JI , Huande Sun , Guohua Yang , Yongjie Yang , Yunpeng Xu , Changguo Huang , Guobao Li
发明人： Yaming JI , Huande Sun , Guohua Yang , Yongjie Yang , Yunpeng Xu , Changguo Huang , Guobao Li
IPC分类号： C21D8/00 , B22D11/00
CPC分类号： C22C38/04 , C21D1/26 , C21D6/008 , C21D8/02 , C21D8/12 , C21D8/1233 , C21D8/1255 , C21D8/1266 , C21D8/1283 , C21D10/005 , C22C38/001 , C22C38/02 , C22C38/06 , C22C38/16
摘要： A method of manufacturing oriented Si steel containing Cu with high electric-magnetic property comprises: hot rolling slab; after first cold rolling, heating it to 800° C. or higher temperature and performing intermediate decarburization annealing in a protective atmosphere with PH2O/PH2 of 0.50˜0.88 for 3-8 minutes, to decrease carbon content of the steel plate to less than 30 ppm; then peening and acid-pickling to remove oxide of Fe on surface and to control oxygen content to lower than 500 ppm; secondary cold rolling to final thickness and coating separation agent in water-slurry form; drying to decrease water content to lower than 1.5%; high-temperature annealing in a protective atmosphere containing hydrogen with oxidation degree (PH2O/PH2) of 0.0001-0.2; finally applying a tension coating and leveling tension annealing.
摘要翻译：含有具有高电磁性能的Cu的取向Si钢的方法包括：热轧板; 在第一次冷轧后，加热到800℃或更高的温度，并在保护气氛中进行中间脱碳退火，PH2O / PH2为0.50〜0.88，3-8分钟，将钢板的碳含量降低到30 ppm; 然后进行喷丸和酸洗以除去表面上的Fe的氧化物，并控制氧含量低于500ppm; 二次冷轧至最终厚度，涂层分离剂为水浆形式; 干燥以减少含水量低于1.5％; 在含氢氧化程度（PH2O / PH2）为0.0001-0.2的保护气氛中进行高温退火; 最后施加张力涂层和流平张力退火。

3. 发明授权

US08231739B2 Method for producing grain-oriented silicon steel containing copper 有权
标题翻译：含铜的晶粒取向硅钢的制造方法
公开(公告)号：US08231739B2
公开(公告)日：2012-07-31
申请号：US13058073
申请日：2009-04-24
申请人： Yaming Ji , Huande Sun , Guohua Yang , Yongjie Yang , Yunpeng Xu , Changguo Huang , Guobao Li
发明人： Yaming Ji , Huande Sun , Guohua Yang , Yongjie Yang , Yunpeng Xu , Changguo Huang , Guobao Li
IPC分类号： H01F1/147
CPC分类号： C22C38/04 , C21D1/26 , C21D6/008 , C21D8/02 , C21D8/12 , C21D8/1233 , C21D8/1255 , C21D8/1266 , C21D8/1283 , C21D10/005 , C22C38/001 , C22C38/02 , C22C38/06 , C22C38/16
摘要： A method of manufacturing oriented Si steel containing Cu with high electric-magnetic property comprises: hot rolling slab; after first cold rolling, heating it to 800° C. or higher temperature and performing intermediate decarburization annealing in a protective atmosphere with PH2O/PH2 of 0.50˜0.88 for 3-8 minutes, to decrease carbon content of the steel plate to less than 30 ppm; then peening and acid-pickling to remove oxide of Fe on surface and to control oxygen content to lower than 500 ppm; secondary cold rolling to final thickness and coating separation agent in water-slurry form; drying to decrease water content to lower than 1.5%; high-temperature annealing in a protective atmosphere containing hydrogen with oxidation degree (PH2O/PH2) of 0.0001-0.2; finally applying a tension coating and leveling tension annealing.
摘要翻译：含有具有高电磁性能的Cu的取向Si钢的方法包括：热轧板; 在第一次冷轧后，加热到800℃或更高的温度，并在保护气氛中进行中间脱碳退火，PH2O / PH2为0.50〜0.88，3-8分钟，将钢板的碳含量降低到30 ppm; 然后进行喷丸和酸洗以除去表面上的Fe的氧化物，并控制氧含量低于500ppm; 二次冷轧至最终厚度，涂层分离剂为水浆形式; 干燥以减少含水量低于1.5％; 在含氢氧化程度（PH2O / PH2）为0.0001-0.2的保护气氛中进行高温退火; 最后施加张力涂层和流平张力退火。

4. 发明授权

US07655709B2 Aqueous self-adhesive coating for electrical steel and its uses 有权
标题翻译：电工钢水性自粘涂层及其用途
公开(公告)号：US07655709B2
公开(公告)日：2010-02-02
申请号：US11587733
申请日：2005-04-27
申请人： Changguo Huang , Feng Yu , Xiao Chen , Zhigang Yu , Zhuolei Chen , Meiping Zou
发明人： Changguo Huang , Feng Yu , Xiao Chen , Zhigang Yu , Zhuolei Chen , Meiping Zou
IPC分类号： C08L63/00 , C08G59/18 , C08G59/68 , B05D7/14 , B05D5/10
CPC分类号： C09D163/00 , C08G59/4021 , C08G59/686 , C08L2666/04
摘要： A self-adhesive coating for electrical steel and its uses is described. The coating includes 81-99.9 weight parts of aqueous epoxy resin emulsion, 0.07-17 weight parts of curing agent, and optionally 0.3 weight parts of accelerant. The coating optionally contains additives selected from diluent, filler, toughener, colorant, fire retardant, antirusting agent, antisettling agent, thixotropic agent or antifoamer, thickener, pigment dispersant, preservative, and the like. The coating can be used as electrical steel coating. The coating is capable of making electrical steel with a self-adhesive coating by naked-flame heat, and also there are no poisonous organic solvents to volatilize during the entire process. The coating can avoid use of an apparatus for burning organic solvents, which reduced cost.
摘要翻译：描述了用于电工钢的自粘涂层及其用途。涂层包括81-99.9重量份的水性环氧树脂乳液，0.07-17重量份的固化剂和任选的0.3重量份的促进剂。涂层任选地含有选自稀释剂，填料，增韧剂，着色剂，阻燃剂，防锈剂，抗沉降剂，触变剂或消泡剂，增稠剂，颜料分散剂，防腐剂等的添加剂。涂层可用作电工钢涂层。该涂层能够通过裸焰加热形成具有自粘涂层的电工钢，并且在整个过程中也没有有毒的有机溶剂挥发。涂层可以避免使用燃烧有机溶剂的装置，这降低了成本。

5. 发明申请

US20090183585A1 ADJUSTING DISTANCE'S DEVICE USING RESILIENTLY LEAD SCREW AUTOMATICALLY 审中-公开
标题翻译：使用自动引导螺丝调整距离的设备
公开(公告)号：US20090183585A1
公开(公告)日：2009-07-23
申请号：US12297509
申请日：2006-11-09
申请人： Changguo Huang , Lingyi Huang
发明人： Changguo Huang , Lingyi Huang
IPC分类号： F16H25/20 , B25B1/12
CPC分类号： B25B1/103 , B25B1/125 , F16H25/2025 , Y10T74/18584
摘要： An adjusting distance device using a resilient lead screw automatically includes a pair of split semi-screws which have exterior screw threads resiliently retained in place inside a lead sleeve which have inner screw threads. When the resilient lead screw is in an open status, the threads of the split semi-screws will be in mesh with the threads of the lead sleeve. When the resilient lead screw is a closed status, the threads of the split semi-screws will not be in mesh with the threads of the lead sleeve, thus the lead screw can be rapidly pushed to its working position or retracted to adjust distance rapidly. The lead screw can be centered, engaged, split and self-locked automatically. This device has compact structure, can be used effectively, and can be fabricated relatively small in size. It can be used in vice or jack.
摘要翻译：使用弹性丝杠的调节距离装置自动地包括一对分开的半螺丝，其具有弹性地保持在具有内螺纹的引线套筒内的适当位置的外螺纹。当弹性丝杠处于打开状态时，分开的半螺丝的螺纹将与导套的螺纹啮合。当弹性丝杠处于闭合状态时，分开的半螺丝的螺纹不会与导套的螺纹啮合，因此导螺杆可以快速推到其工作位置或缩回以快速调节距离。导螺杆可以自动对中，接合，分离和自锁。该装置结构紧凑，可有效使用，制作尺寸相对较小。它可以用于虎钳或千斤顶。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式