高频感应

分时控制MOSFET固态高频感应加热电源研究

Study for solid-state high-frequency induction heating power source of time-sharing control MOSFET

研究分析了Ni60自熔性合金高频感应熔涂组织。

The microstructure of Ni-base coating by high-frequency induction cladding was analyzed .

飞锤V形槽高频感应加热表面淬火工艺参数的设计

Techniques Parameter Design of High-frequency Induction Surface Quenching of V-trough of Hammer

基于神经元PID控制的双逆变器高频感应电源

Dual Inverter High Frequency Induction Heating Power Supply Based on a Single Neuron PID Control

高频感应加热法制备Zn超细颗粒及分析

Preparation of Zn Ultrafine Particles by Induction Heating Method

倍频式IGBT高频感应加热电源的研究

Study on Multiple-Frequency IGBT High Frequency Power Supply for Induction Heating

高频感应加热电源功率器件MOSFET驱动电路

Design of Power MOSFET Driver Circuit for High Frequency Induction Heating Supply

铝合金高频感应热丝TIG焊接方法

High frequency induction hot wire TIG welding of aluminum alloy

基于IGBT分时&功率合成高频感应加热电源的研究

Research on Induction Heating Power Supply of Time-sharing and Power-synthesis Based on IGBT

高频感应焊接逆变电源PWM和PFM软开关控制

Soft switching control of high frequency induction welding power supply with PWM and PFM

用VB实现PDC钻头高频感应焊接温度监控系统设计

Design of Temperature Monitor System for PDC Bits High Frequency Induction Brazing Based on VB

第三，采用高频感应淬火对高韧性ADI进行表面硬度强化。

Thirdly , induction surface hardening is carried out on ADI .

基于LLC谐振负载的高频感应加热电源

High Frequency Induction Heating Application based on LLC Resonant Inverters

45钢表面真空炉中和高频感应熔覆Ni-Cr合金的研究

Ni-Cr Alloy Cladding on the Steel 45 by Vacuum and Induction Melting

PDC钻头高频感应焊接温度自动控制系统的开发及应用

Exploiture and Application of Automatic Control System on Temperature for PDC Bit High Frequency Induction Welding

PCD高频感应钎焊模糊控制及同步数据采集系统

Fuzzy Control & Synchronization Data Collecting System of Hi-frequency Induction Brazing for Polycrystalline Diamond Compacts

20OkHz、75kWSIT高频感应加热电源的研制

The Development of 200 kHz , 75 kW SIT Inverter for Induction Heating

该文针对高频感应加热电源迅速发展的现状，通过对LC谐振回路特点进行简要分析，并结合电源结构特点进行讨论高频电源的特点及出现的问题。

For the rapidly improvement of high frequency induction heating power , the problems are discussed through analyzing characteristics of LC resonant topology briefly .

高频感应加热法制备YNi2B2C超导体铝膜紫外反射镜的高频等离子体阳极氧化技术

PREPARATION OF YNi_2B_2C SUPERCONDUCTOR BY HIGH-FREQUENCY INDUCTION MELTING Anodized Technique of Al Film Ultraviolet Reflector in High-frequency Oxygen Plasma

GGB-1型X射线荧光光谱分析高频感应熔样机的性能与应用

The Performance and Application of GGB-1 Bead Maker with High Frequency Induction Heating in X-ray Fluorescence Analysis

高频感应加热消除了常规热丝TIG焊旁路电流磁场引起的电弧偏吹现象。

In addition , this technique avoid magnetic blow aroused by loop current which is a main demerit of the ordinary hot wire TIG welding .

Ag-Cu-Ti钎料高频感应钎焊TiAl/40Cr

Induction brazing TiAl / 40Cr with Ag-Cu-Ti filler metal

M5锆合金高频感应氧化硬质陶瓷膜制备技术及其耐腐蚀性能研究

Research on Preparing Technology and Corrosion Resistance of Hard Ceramic Layer by High-Frequency Induction Oxidation on M5 Zirconium Alloy

采用高频感应加热快速熔炼、低模壳温度稳速浇注工艺铸造出一批TiAl增压器涡轮。

A novel method was employed to cast TiAl turbocharger wheels with vacuum high frequency induction heating , low temperature of mold shell and smoothly filling .

本文首次报道了溅射GaAsSOI电子束退火再结晶以及MBEGaAsSOI高频感应石墨棒热退火再结晶。

The electron-beam recrystallization of RF sputtering GaAs SOI and thermal recrystallization of MBE GaAs SOI by RF induction graphite strip heater are presented forthe first time . Using ED.

分别利用真空电阻炉中钎焊和氩气保护下高频感应钎焊制作单层钎焊金刚石工具，借助SEM、EDS和XRD等分析了两种工具的微观结构。

Two external brazed monolayer diamond tools were respectively made in vacuum resistance furnace and in high-frequency induction furnace in argon atmosphere . The microstructure was analyzed with SEM , EDS and XRD .

本文以倍频式IGBT高频感应加热电源为研究对象，首先介绍了感应加热电源的基本知识和电力电子器件的发展。

This paper does research on multiple-frequency IGBT high frequency induction heating power supply . In the first place , basic knowledge of induction heating and development of power devices are introduced .

利用高频感应电炉，采用平衡制备技术-熔炼铸造方法制得的Fe-Al系金属间化合物具有较高的硬度值，且组织致密。

By use of high-frequency induction furnace and equilibrium preparation - foundry method , the Fe - Al intermetallic compound has higher hardness and density .

45钢用固体法渗硼后，再经10s、20s、30s、40s高频感应加热处理。

After solid boronizing , the 45 steel is heated by high frequency induction furnace with time 10s , 20s , 30s or 40s respectively .

本文以高频感应加热电源为研究对象，以MOSFET为开关器件，采用并联型谐振逆变拓扑，完成一台250kHz/25kW并联型高频感应加热电源的样机设计。

This paper has researched on high-frequency induction heating power supply . Adopting parallel resonant topology , a 250kHz / 25kW supply has been designed which uses power MOSFET as its switching devices .