fusion zone

用法例句

Electron beam selective melting of 316L stainless steel powder;

316L不锈钢粉末的电子束选区熔化成形

The results indicates that the majority of the compounds in molten zone were produced to be τ5(Zr38Cu36Al26),those in the HAZ were ZrCu with small amount of τ5 when the welding speed was 2 m/min,and the compounds existed in HAZ and the molten zone kept amorphous,while the welding speed was 4 m/min,and the formation of any crystalline phases was not detected at the interface,Whe.

采用传统激光焊接技术连接块体非晶合金Zr45Cu48Al7,试验结果显示:焊接速率为2m/min时,熔化区主要生成τ5(Zr38Cu36Al26)相,热影响区主要生成ZrCu相,含有少量τ5相;焊接速率为4m/min时,熔化区保持了非晶特性,热影响区有晶粒生成;当焊接速率8m/min时,热影响区和熔化区均保持非晶特性。

The results indicate that the morphology and the structure in heat-affected zones(HAZs) are different from those in molten zone.

结果表明:在焊接热循环作用下,熔化区和热影响区的晶粒形貌和组织具有很大的差异;焊接速率为2 m/min时,熔化区主要生成5τ(Zr38Cu36Al26)、ZrCu和一未知相,热影响区主要生成ZrCu相;焊接速率为4 m/min时,熔化区保持了非晶特性,热影响区部分晶化,其主要生成相为ZrCu相;热影响区的晶化行为与非晶合金热处理过程的晶化行为有一定的区别,其主要原因是激光焊接时的高速加热及冷却过程对各晶化相生长速率影响程度不同。

Based on researching on the technique of continuous casting of single crystal metal,this paper puts forward the technique of manufacturing the single crystal metal wire with small diameter,which combines the technique of continuous casting of single crystal mental with the technique of zone melting.

在系统研究单晶连铸的基础上 ,提出小直径线材单晶化技术 ,该技术结合区域熔化技术和连续铸造技术 ,实现了“三个连续” ,即送料连续、加热熔化连续、引锭连续 。

While using zone melting heated mould continuous casting method to produce single-crystal copper wire,the mould temperature field distribution,which is controlled by the different rate of heating power and traction,is the key factor.

利用区域熔化-热型连铸法制备单晶铜线材这项新技术中,能否通过控制不同的加热功率和牵引速度来控制铸型温度场的合理分布是成功生产单晶线材的关键。

The melting temperature and melting range of converter slag bearing vanadium and titanium oxides were measured.

研究了主要组元对含 V2 O5、Ti O2 钢渣熔化性温度及熔化区间的影响 ,提出了含 V2 O5、Ti O2 钢渣进行溅渣护炉的控制方向。

Compared with conventional specimens,the molten temperature of the rapid solidification specimens can be reduced with smaller melting range.

与相同成分普通凝固试样相比,快速凝固试样的熔化温度降低,熔化区间变窄,熔化区间最大的减小幅度可达12。

Process Optimization for 316L Stainless Steel by Fiber Laser Selective Melting

光纤激光选区熔化316L不锈钢工艺优化

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

Numerical simulation of effects of scanning path on electron beam selective melting process of Ti-6Al-4V

扫描路径对电子束选区熔化TC4成形件性能影响的数值模拟

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

Analysis of the morphology of 316L stainless part formed by selective laser melting

选区激光熔化316L不锈钢粉末形貌分析

Direct Manufacturing of Customized Orthopedics Surgery Orienting Model by Selective Laser Melting

选区激光熔化直接成型个性化骨科手术模板

Rectangular Block Scanning Path Generating Algorithm for Selective Laser Melting Rapid Prototyping System

选区激光熔化快速成型矩形块扫描方式的路径生成算法

Experimental Study on Melting Properties for CaO-Al_2O_3-MgO Slag System with Low-melting-point Zone

CaO-Al_2O_3-MgO渣系低熔点区熔化性能的实验研究

Application of Selective Laser Sintering Rapid Prototyping in Investment Casting

激光选区烧结快速成型在熔模铸造中的应用

Physical Simulation of Raceway in COREX Melter Gasifier

COREX熔融气化炉风口回旋区的物理模拟

Research on the Key Technologies for Selective Laser Melting Process;

选择性激光熔化快速成形关键技术研究

To melt(a solid)by heating.

熔化通过加热熔化固体

A Zoned Static Model and Theoretical Flame Temperature for COREX Melter Gasifier

COREX熔化气化炉区域模型及其理论燃烧温度

refractory compound

难熔［高熔点］化合物

capable of being melted and fused.

可以被熔化或熔融的。

To melt(metal)and pour into a mold.

熔化，熔制把（金属）熔化并注入模子

STUDIES ON GRANULAR FUSED IRON CATALYST II.

氮化熔铁颗粒催化剂活性维持的研究Ⅱ.——催化剂成型方法的选择

Study on the Technique During Selective Laser Melting of Stainless Steel Powder

不锈钢粉末的选择性激光熔化快速成形工艺研究