果冻传媒一二三产区,欧美日本韩国亚洲,国产精品18禁污污网站,免费无码又爽又刺激激情视频

CN EN

NEWS

Structural characteristics of electroslag furnace transformer

Use
Specially for the production of aviation steel, high temperature alloys, resistance gold, precision alloys and some non-ferrous metals, etc., can also be used to produce large and excellent alloy steel ingots, large flat ingots or slabs and other special Special-shaped castings and other electroslag furnace power supplies.
Structural features
None of the reactors. Different from the electric arc furnace transformer used in electroslag metallurgy and electric arc steelmaking, when the slag is directly formed by the method of adding the auxiliary steel scrap by the electrode, only the arc is formed at the beginning stage, and after the slag is completed, it is converted into a substantially arcless The electroslag process, this process continues until the end of the smelting, the transformer of the electroslag furnace power supply requires a low no-load voltage and a small impedance voltage. The low voltage voltage must have a voltage regulation level. The voltage regulation methods are as follows: 1. No excitation and no load regulation; 2. Excitation without load regulation; 3. On-load voltage regulation. No matter which voltage regulation method is used, it is adjusted by the switch on the high voltage coil.
2019/06/03 13:54:44 4782 次

Related Documents

Contact:Mr. YuanTel:+86-510-87846969 Fax:+86-510-87848616
E-mail:yxwb@vip.163.comAdd:Wanshi Town Industrial Concentration Zone, Yixing City, Jiangsu
Copy right ? 2019 Yixing Wansheng Transformer Co., Ltd.
2023亚洲男人天堂| 暖暖 免费 高清 日本 在线| 无码人妻久久一区二区三区app| 熟妇乱子作爱视频大陆| 精品无码国产污污污免费网站| 无码夜色一区二区三区| 日韩精品无码中文字幕电影| 亚洲av成人精品网站在线播放| 艳妇臀荡乳欲伦交换h在线观看| 中文字幕乱偷无码av先锋| 丁香色欲久久久久久综合网| 处破女轻点疼丨98分钟| 亚洲日韩国产精品乱-久| 无码专区人妻系列日韩精品 | 精品深夜av无码一区二区老年 | 亚洲av无码专区亚洲av网站| 国产日韩一区二区三区在线观看| 精品综合久久久久久97| 国产精品国产三级国产av主播| 东北少妇不带套对白| 欧美自拍嘿咻内射在线观看| 欧洲乱码伦视频免费| 美女裸体a级毛片| 97高清国语自产拍| 日本人妻人人人澡人人爽| 天天澡天天添天天摸97影院| 影音先锋女人aa鲁色资源| 国语对白做受xxxxx在线中国| 国产中文欧美日韩在线| 亚洲精品乱码久久久久久久久久久久 | 久久天天躁夜夜躁狠狠| 99精品电影一区二区免费看| 无码h黄肉3d动漫在线观看| av激情亚洲男人的天堂国语| 中文字幕精品久久久久人妻红杏1| 亚洲国产精品日韩av不卡在线| 人妻体内射精一区二区三四| 无码少妇精品一区二区免费动态| 久久精品中文字幕有码| 久久午夜无码鲁丝片秋霞| a级毛片免费观看在线|