And presents two overlay welding processes using strip to obtain a clad material : submerged arc strip cladding ( SAC ) and electric slag strip cladding ( ESC ) .

而且也给出了获得堆焊材料的两种带极 堆焊工艺：一种是埋弧带极堆焊（SAC）；另一种是电 渣带极堆焊工艺（ESC）。

The results show that the basicity of welding slag may reflect mutual effect among each oxide .

结果表明， 熔渣的碱度可以反映各氧化物的交互作用；

Magnesium alloy is the preferred material for manufacture of lightweight structures thanks of a series of extraordinary features . However the fusion welding method results easily defects like cracks slag inclusion splashing and bigger deformation .

镁合金是结构轻量化的首选材料，在 焊接方面，采用传统的 弧焊方法很容易产生裂纹、 夹 渣、飞溅和大变形等缺陷。

Through studying mineral composition physical property and chemical composition of diopside comparison of chemical composition of low hydrogen welding electrode slag and the test of diopside being used in producing low-hydrogen welding electrode .

通过研究透辉石的矿物组成、物理性能以及化学组成等，根据碱性低氢 焊条 熔渣的化学组成进行了透辉石在低氢型J507焊条中应用的试验研究。

When welding However some flaws may produced in the low temperature steel such as large crystalloids thermal cracks more often included slag and not fuse .

然而低温钢在 焊接过程中易晶粒粗大，产生热裂纹，也经常会出现 夹 渣和未融合的缺陷。

The algebraic method described the appearance of weld welding spatter loss coefficient and slag detachability of weld is put forward and applied to the development of flux cored wires .

提出了表征焊缝金属成型、 焊接飞溅率和焊缝金属脱 渣率的数值方法，并应用于药芯焊丝的研制。

The calculation of the loss rate and regaining rate of iron powders were carried out . The deposit efficiency of the electrode is higher there is only a few micro-slag on the welding bead and it is unnecessary to remove the slag in the multi-pass and multi-layer welding .

计算了铁的损失率与回收率，给出了熔敷效率的估算公式；该焊条熔敷效率高， 焊道上仅有（？）渣，达到堆焊多道多层不需敲 渣的目的。

Effect of Welding Process from Metallurgy Reaction of TiO_2-SiO_2-FeO Slag

TiO2-SiO2-FeO 渣系 焊接冶金行为对工艺性能的影响

Welding technology of 32 meters orthotropic plate beams with slag

32m有 碴正交异性板梁 焊接技术

The influence of welding slag oxygenation to melt deposit metal sulfur 、 phosphor content ( thst size showed according to FeO content in slag ) is researched in the article .

本文研究了 焊 渣中的FeO含量对熔敷金属硫、磷含量的影响。

Discussion on Reclaiming SSAW Pipe Inside Welding Slag

埋弧焊钢管内 焊 渣皮回收方式探讨

It introduce me many means of reclaiming inside welding slag of SSAW Pipe .

介绍了几种埋弧焊钢管内 焊 渣皮回收方式，并分析了各自的优缺点。

High production efficiency outstanding welding quality without obvious welding slag .

生产效率高，焊接质量好，无明显 焊 渣。

Titanium pigment electric welding bar and titanium sponge are made from raw materials which are rich in titanium such as synthetic rutile and titanium slag etc.

人造金红石高 钛渣、天然金红石等富钛料是生产钛白粉 电焊条和海绵钛的原料。

The welding of high pressure boiler longitudinal weld shall be electric slag welding which may be replaced by improved auto-submerged arc welding when have no electric slag welding .

高压锅炉锅筒纵缝焊接时，采用的焊接设备为电 渣焊。在不具备电渣焊的情况下用改进的埋弧自动 焊成功的替代了电 渣焊。

In addition magnesium alloy welding process is also prone to some defects such as lack of penetration slag joint softening .

另外镁合金 焊接过程中还会出现未焊透、 夹 渣、接头软化等缺陷。

Thermodynamic analysis of ion activity in welding molten slag for MgO-CaO-SiO_2 ternary phase

MgO-CaO-SiO2 焊接 熔渣离子活度的热力学分析

Vertical-up welding procedure for gas shielded flux cored wire of basic slag system

碱性 渣系气体保护药芯焊丝立向上 焊接工艺

Oxygen contamination is attributed to thermochemical reactions in traditional welding metallurgical theories . Recent years a viewpoint that electrochemical reactions at slag / metal interface can generate oxygen contamination is suggested by some welding metallurgists .

传统的 焊接冶金观点认为焊接过程增氧机制是热化学作用所致，近年来一些焊接冶金学者提出了 熔渣/液态金属界面电化学致氧的观点。

Comparing with imported solid welding wire this newly developed product can realize the back slag protection for melt well when used for bottom bead welding thus the complex backside argon protection procedure is no more needed .

与进口实 芯焊丝相比，用于底层焊道焊接时，可实现熔池背面的 熔渣保护，不必采用繁杂的背面充氩保护工艺。

While electro slag strip welding the auxiliary magnetic field can change the force acting on a weld pool and the flowing direction of the molten metal and molten slag so as to retard the undercut and defective shape of bead .

在带极电渣 堆焊时，则可利用外加磁场来改变熔池上的磁场分布和 熔渣、熔池金属的流向，从而有效地抑制了堆焊中的咬边及焊道成形缺陷。