纵向间歇交变磁场,longitudinal intermittent alternative magnetic field
1)longitudinal intermittent alternative magnetic field纵向间歇交变磁场
1.In order to improve the mechanical properties of welding seam,thelongitudinal intermittent alternative magnetic field was applied with surfacing Fe5 alloy powder on low carbon steel.为了提高焊缝的力学性能,在低碳钢表面堆焊Fe5合金粉末时,外加纵向间歇交变磁场,研究分析了纵向间歇交变磁场对等离子弧堆焊层金属组织及性能的影响,利用光学金相、x-射线衍射、显微硬度和湿砂橡胶轮磨损试验等检测方法,对不同磁场参数下的等离子弧堆焊试样的硬度、耐磨性及其组织和性能进行了测试分析。
2)intermittent alternative magnetic field间歇交变磁场
1.Research on Principles of Influence of Intermittent Alternative Magnetic Field on Microstructure and Properties of Plasma Arc Surfacing Layer间歇交变磁场对等离子堆焊金属组织及性能影响机理的研究
2.The influence of duty ratio of longitudinalintermittent alternative magnetic field on microstructure and properties of plasma arc surfacing layer was researched.研究了纵向间歇交变磁场占空比对等离子弧堆焊金属组织及性能的影响。
英文短句/例句
1.Research on Principles of Influence of Intermittent Alternative Magnetic Field on Microstructure and Properties of Plasma Arc Surfacing Layer间歇交变磁场对等离子堆焊金属组织及性能影响机理的研究
2.Influence of intermittent alternative magnetic field waveform on microstructure and properties of plasma arc surfacing layer间歇交变磁场波形对堆焊金属组织及性能的影响
3.alternating gradient synchrotron交变磁场梯度同步加速
4.cross field welding generator交变磁场电焊发电机
5.There is a two-minute interval between two periods for changing ends.每两节之间有两分钟的间歇供队员交换场地。
6.Intermittent open or shorted valve solenoid阀电磁间歇断开或短路
7.The Heat Effect of Magnetite for Hyperthermia under Alternating Magnetic Field磁热疗用Fe_3O_4在交变磁场中的热效应
8.The matter nature of static electric field、stable magnetic field and alternative electromagnetic field;静电场、稳恒磁场、交变电磁场的物质属性
9.The computation of the AM field of a ship using the AC electric dipole舰船交变电偶极子模型产生的交变磁场计算
10.Development of Prototype of AC Magnetic Field Generator for Treatment Human Tumor with Magnetic Fluid Hyperthermia;肿瘤磁致热疗用交变磁场发生原型装置的研制
11.fixed field alternating gradient synchrotron固定磁场交变梯度同步加速器
12.So far we have described the propagation of alternating magnetic fields.至此我们讨论了交变磁场的传播。
13.fixed field alternating gradient accelerator固定磁场交变梯度聚焦加速器
14.The Research of AC Magnetic Field Measurement System in Tumors Hyperthermia;肿瘤热疗中交变磁场测量系统的研究
15.Effect of Alternating Magnetic Field on Solidification Microstructure of 7050 Aluminium Alloy交变磁场对7050铝合金凝固组织的影响
16.The Research of Temperature Measurement System in AC Frequency Magnetic Field Hyperthermia;交变磁场肿瘤热疗温度场检测系统的研究
17.Development of alternating magnetic field intensity measurement setup for cancer therapy肿瘤热疗交变磁场中场强分布测量装置
18.Transition in Structure and Properties of Ferromagnetic Materials Caused by a Low Frequency Alternating Magnetic Field;低频交变磁场作用下铁磁性材料组织性能变化规律的研究
相关短句/例句
intermittent alternative magnetic field间歇交变磁场
1.Research on Principles of Influence of Intermittent Alternative Magnetic Field on Microstructure and Properties of Plasma Arc Surfacing Layer间歇交变磁场对等离子堆焊金属组织及性能影响机理的研究
2.The influence of duty ratio of longitudinalintermittent alternative magnetic field on microstructure and properties of plasma arc surfacing layer was researched.研究了纵向间歇交变磁场占空比对等离子弧堆焊金属组织及性能的影响。
3)AC longitudinal magnetic field纵向交流磁场
1.During the welding of AZ31 magnesium alloy plate(5mm),AC longitudinal magnetic field was used,and the effects of magnetic field on the mechanical properties and microstructure of welded joint were studied,and the function mechanism of magnetic field was explored.在对5mm厚的AZ31镁合金板进行GTAW焊接的过程中,外加纵向交流磁场,研究了磁场对焊接接头的力学性能和显微组织的影响,并探讨了磁场的作用机理。
4)longitudinal AC magnetic field交流纵向磁场
5)longitudinal magnetic field纵向磁场
1.Effect oflongitudinal magnetic field on microstructure and properties of MIG weld joint of mild steel;纵向磁场对低碳钢MIG焊焊缝组织及性能的影响
2.Effect of appliedlongitudinal magnetic field on the properties of overlaying weld metal;外加纵向磁场对堆焊层金属性能的影响
3.Effect oflongitudinal magnetic field on splatter in CO_2 short-circuit transfer arc welding;外加纵向磁场对CO_2焊短路过渡飞溅影响的研究
6)longitudinal magnetic纵向磁场
1.Analyses of process of MIG droplet transfer withlongitudinal magnetic纵向磁场作用下MIG焊熔滴过渡过程的分析
2.On the basis of measuring gas tungsten arc welding (GTAW) the arc electrical current density distribution with a probe method, the new expression of body force and model of LD10CS aluminum alloy weld pool were put forward in GTAW with additionallongitudinal magnetic field controlling.在惰性气体保护钨极电弧焊接 (GTAW)过程中 ,引入纵向磁场焊接 。
3.A non-singular single integral mathematical model is adopted to calculate the external intermittent and alternativelongitudinal magnetic field acquired by single axisymmetrical and cylindrical hollow coil t which is coaxial to electrode and excitated by a revisable pulsed current of square wave t in austenitic stainless steel GTA welding.针对奥氏体不锈钢外加纵向磁场的气体保护钨极电弧焊接（ＧＴＡＷ）时，与电极同轴的单个轴对称空心圆柱线圈在双向脉冲矩形励磁电流作用下产生的间歇交变纵向磁场，采用无暇点单积分磁场的数学模型，对＊ＴＡＷ焊接外加间歇交变纵向磁场进行了数值计算，该方法具有模型简单、计算速度快和精度高等优点并讨论了该间隙交变纵向磁场的分布、磁场的均匀性及其纵向分量与径向分量的比率等规律及其对焊接行为的影响，认为横磁分量将削弱ＧＴＡＷ外加纵向磁场的有利作用，影响磁控电弧的焊接质量。
延伸阅读
纵向分子式：CAS号：性质：随意规定或选择的方向，例如：(1)试样的较长方向；（2)机加工方向，即在制造过程中，材料在机器内或机器上成型和移动的方向；(3)已知某一指定性能较强的试样方向；(4)任意选定的方向，特别为期望在测量平面内所测性能均匀时，所任意选定的方向。由于有些塑料材料如薄膜、板材，增强的板材等，其物理力学性能是各向异性的。因此，在制测试样条时，需标明是纵向还是横向，以确定各向的性能。
