electron beam melting

Electron beam melting process of detonation sprayed Co-Cr-W coating has been studied .

本文研究了爆炸喷镀Co-Cr-w合金层经电子束熔化基体自冷凝的显微组织、结构及成分。

Using methods like electron beam melting or selective laser sintering .

使用方法如电子束熔炼或选择性激光烧结。

Temperature Detection of Electron Beam Melting Furnace and Study of Controlling System

电子束熔炼炉温度检测及控制系统研制

Numerical Simulation for Temperature Field of Electron Beam Melting Polysilicon

电子束熔炼多晶硅温度场的数值模拟

Electron beam melting method has been developed for inclusion evaluation of clean steel .

电子束熔炼法已经被发展应用于洁净钢中夹杂物的评定。

Microhardness and tungsten content of Stellite coatings using electron beam melting

电子束熔凝处理司太立复层的钨含量及显微硬度

Design of annular cathod gun used to electron beam melting and evaporation deposition

真空电子束熔炼和蒸镀用的环状阴极电子枪的设计

The influence of the process parameters on electron beam melting process is investigated and a mathematic model is set up by linear regression analysis .

研究了工艺参数对电子束熔融工艺过程的影响，采用线性回归分析建立了一个数学模型。

Three-dimensional culture of osteoblast seeded on titanium alloy scaffold with controlled internal structure fabricated using electron beam melting techniques in vitro

可控微结构EBM钛合金支架与成骨细胞的体外三维复合培养

The electron beam melting ( EBM ), witch characterized by high temperature , high vacuum and high density of potency has been widely used for the removal volatile impurities for solar grade silicon , is one of the key technologies in the metallurgical method .

电子束熔炼因其具有高温、高真空度、高热流密度等特点，是冶金法中一种重要的除杂技术，其主要是用于硅中蒸发性杂质元素的去除。

With a rolling deformation of 90 % , the recrystallization temperatures ( T_R ) of tantalum plates whose ingots were made by powder metallurgy ( PM ) and electron beam melting ( EBM ) were determined by micro hardness test and metallographic observation .

采用硬度法和金相法测定了用粉末冶金和电子束熔炼工艺生产的两种锭坯加工的纯钽板经过90%轧制变形后的再结晶温度。

The Research Progresses in Metal Powder Electron Beam Selective Melting Technology

金属粉末电子束选区熔化技术的研究进展

Preparing Method of Super-alloy Single Crystal with Electron Beam Zone Melting Furnace

定域SOI区熔再结晶研究电子束区熔高温合金单晶的制备工艺

Effect of Electron Beam Selective Melting on the Microstructure and Mechanical Properties of Ti Alloy

电子束选区熔化技术对钛合金组织和力学性能的影响

Electron beam selective melting ( EBSM ) can be used in human implants and low-quantity , rapid manufacturing of aerospace parts .

电子束选区熔化技术在人体植入物、航空航天小批量零件的直接快速制造方面具有重要的意义。

Development of Electron Beam Cold Hearth Melting Technology for Titanium Alloys

钛合金电子束冷床熔炼技术的发展现状

Research on the Technology of Molybdenum Crystals of Refractory Metals Prepared by Electron Beam Floating Zone Melting

难熔金属钼晶体的电子束悬浮区熔定向凝固工艺研究

Preparing principle and preparation technology of Mo and Mo-Nb alloy single crystal and structure and component of electron beam floating zone melting are introduced .

介绍了钼和钼-铌单晶的制备原理、制备工艺及电子束区域熔炼炉组成结构。

Moreover , electron beam cold hearth melting has the prominent effect in removing inclusions , and it can produce the slabs achieving the national standard .

此外，电子束冷床熔炼去除杂质效果显著，熔炼出的铸锭成分符合国家标准。

Samples with uniformly oriented microstructure were produced in a high temperature gradient directional solidification apparatus named Electron Beam Floating Zone Melting ( EBFZM ) furnace .

利用电子束区域熔炼高温度梯度定向凝固装置制备了定向效果较好的Nb-Si基自生复合材料试棒。

Second , the polycrystal Mo with the orientation of ( 110 ) made with high purity sintered and arc-melting Mo was prepared by the method of electron beam floating zone melting without a seed .

采用无籽晶法电子束悬浮区熔定向凝固技术，利用粉末烧结冶金级钼和电弧熔炼高纯钼，经多次区熔获得了取向为（110）的定向凝固多晶钼。

An ingot of Nb based in-situ composites ( NBISC ) was produced by a vacuum self-consuming arc melting furnace . The directionally solidified samples were prepared by an electron beam floating zone melting ( EBFZM ) furnace with a high temperature gradient , and their microstructural characteristics were analyzed .

铌基共晶自生复合材料（NBISC）经真空自耗电弧熔炼成母合金锭，采用高温度梯度的电子束区熔装置制备定向凝固的试样，分析其组织特征。

The electron gun can be applied to occasions of high power welding and long-time continuous welding and occasions of high power electron beam melting , electron beam coating and the like .

这种电子枪可应用于大功率焊接，连续长时间焊接的场合以及大功率电子束熔炼，电子束镀膜的场合等。