实验表明激光照射可使其铁损大幅度降低；
The experiments show that the core loss can reduce in greater degrees.
铁损顶峰的温度规模。
研究了铸铁化学成分和组织对铁损的影响。
The effect of chemical composition and microstructure of cast iron on iron-loss has been studied.
发现表面氧化对铁损没有明显影响，内氧化层对铁损影响最大。
External oxidation layer didn't found to have obvious influence on iron loss, the largest influence came from internal oxidation.
本文对取向硅钢片降低铁损的激光加工过程进行了热弹塑性分析。
The thermal and elastoplastic analysis in laser processing for lowering the core loss of the grain-oriented silicon steel sheets has been conducted in the paper.
通过实际使用说明铁水捞渣机铁损量小，捞渣率达到了设计目标值。
The result shows that slag catching machine for molten iron can decrease iron loss and the rate of catching slag can reach the target value of design by comparing two existing devices.
这种氧化层使钢板产生应力场，阻碍磁畴壁的位移，因而使铁损增加。
The subsurface oxide layers generated stresses in the sheet and impeded domain wall motion, so that the iron loss was increased.
考虑铁损对于提高异步电动机磁场定向控制下的转矩性能具有重要的作用。
Taking core loss into account has important effect to improve the torque performance of the motors' field oriented control.
首先用场路紧密耦合方法分析电机的分布热源，包括涡流损耗、铁损和铜损。
The distributed heat source is first calculated by a tight coupled field-circuit method, including eddy current loss, iron loss and copper loss.
铁损试验的目的是检验新装铁心的绝缘情况和实际损耗，判断铁心的安装质量。
The purpose of stator iron test is to assess the assembly quality of a new iron from it's actual loss.
提高终轧温度可以促进热轧板的再结晶，增加成品中有利织构组分，降低铁损，提高磁感。
High finish rolling temperature promotes the recrystallization of hot-rolled strip, increases favorable texture components, decreases the core loss, and increases magnetic induction of final product.
温度过高，锌锅铁损严峻，发作很多锌渣，然后影响浸锌层质量，锌耗大，甚至无法施镀。
The temperature is too high, serious loss of zinc pot, and then affect the onset of many zinc, zinc immersion coating quality, zinc consumption, or even plating.
对于轻载调压使铜损等于铁损的这一节能方法而言，在线辨识出电机的参数是一个关键点。
In order to implement an energy-saving method which keeps iron loss equal to copper loss using variable-voltage in light load, induction motor parameter identification at any moment is a key problem.
通过现场测试取样分析，首次确定了攀钢高炉的铁损走向与铁损分布的定量数据以及铁损的形态。
By on-the-spot testing and sample analysis, the quantitative data of core-loss trend and distribution of Pan Gang's NO.
本发明低价地提供具有耐热性的绝缘膜的磁性粉以及比电阻高、铁损等小的压粉磁芯的压粉成形体。
The invention cheaply provides magnetic powder with a heat-resistant insulation film, and a compressed powder formed body with high specific resistance and small iron loss and the like.
针对冷轧无取向硅钢冲片在热处理后铁损值升高的问题进行了分析研究，并提出了解决措施和建议。
Based on analysis and study, this paper advances Suggestions and solutions to the problem about iron loss increasing of punched cold-rolled non-oriented silicon steel sheet after heat treatment.
应用COMI炼钢工艺控制转炉烟尘实验研究表明：随着CO2喷吹比例的增加，烟尘及铁损量持续降低。
Through the experiment of application COMI converter steel-making process control dust, results showed that: increasing the proportion of CO2 injection, converter dust continued to lower core loss.
提出了高频功率磁元件测试新方法和实验电路模型，实现了磁元件模型各参量的确定及铜、铁损等效电阻的分离。
A new testing method of high frequency power magnetic component and its electrical circuit model of measurement is produced.
本发明涉及一种高效电机铁芯用系列电工钢，具体说是一种极高磁感低铁损冷轧无取向系列电工钢成分及生产方法。
An electrotechnical steel series for efficient iron core of motor is a high-magnetic-induction low-loss cold-rolled unorientated one.
合理地控制板坯加热温度、轧制温度和卷取温度可以有效提高无取向电工钢产品的电磁性能(降低铁损、提高磁感)。
Magnetic properties (including lower iron loss and higher magnetic flux) of non-oriented electric steel can be obtained effectively through controlling slab heating, rolling and coiling temperatures.
铁损是评判电机铁芯性能的一个重要指标，如果铁损太大，在定子绕组中加励磁电流后则会产生发热和效率下降等不良现象。
The core loss is an important criterion of its performance. If the core loss is too large, it will be heated and the efficiency will be decreased when add the exciting current to the stator coils.
针对实验查明的油膜轴承短寿烧损原因共给出五种解决方案，分别为自位式、拉杆式、斜铁式、偏心套式和油膜—滚子组合轴承式。
According to these reasons, five projects which can solve the problem has been presented: self-aligning, puller, lean-iron, eccentric-cover and oil film-roller bearing.
针对实验查明的油膜轴承短寿烧损原因共给出五种解决方案，分别为自位式、拉杆式、斜铁式、偏心套式和油膜—滚子组合轴承式。
According to these reasons, five projects which can solve the problem has been presented: self-aligning, puller, lean-iron, eccentric-cover and oil film-roller bearing.
应用推荐