Effects of welding parameters on the penetration of austenitic stainless steel A-TIG weld seam with the home-made active flux were carried out .

利用自制的活性 剂，考察了焊接工艺参数对奥氏体不锈钢A-TIG焊 焊缝 熔深的影响。

Compared with weld without flux the weld penetration is greatly increased .

试验结果表明，与无 活性 剂 的 焊缝相比，混合 活性 剂都能够有效地增加镁合金焊缝的熔深。

On Inclusions in Weld Bead by CO2 Welding Using Flux Cored Wire

药芯 焊丝 焊缝夹杂物探讨

A metal screening can is provided between the weld flux and the insulating porcelain bushing .

熔体与绝缘瓷套之间还设有金属屏蔽罩。

Because of zinc alloy not being welded easily the new mold zinc based alloy ( ZA alloy ) is weld by adding flux .

因锌合金不易焊接，采用加入 焊剂的方法对新型模用锌基合金（ZA合金）进行了 TIG 焊接。

The development of union melt welding high abrasion weld layer flux

埋弧自动焊高耐磨 堆焊层 焊剂的研制

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。

Besides the contraction of the arc is one of the reasons increasing the weld penetration and the crystal grain size of the weld with flux is bigger than that without flux .

电弧收缩是 活性 剂使得 镁 合金电弧焊焊缝熔深增加的原因之一； 活性 剂 的 加入使得 焊缝的晶粒比未涂敷活性 剂时粗大。

Analysis of Adhesive Lap Joint Evaluation includes appearance of weld effect of flux on penetration microstructure of weld chemical compositions of weld and base material and mechanical properties .

内容包括 焊缝外观形貌、 熔深效果、接头微观组织、化学成分及接头力学性能分析。

By numerical simulation the interactions of welding process parameters GMAW weld pool surface deformation arc heat flux distribution weld pool geometry and temperature profiles are quantitatively analyzed .

通过数值模拟，定量分析了焊接工艺参数GMAW 熔池表面变形电弧 热流分布熔池形状及其温度场之间的相互影响。

Through analyzing acicular ferrite nucleating mechanism in the weld metal of the high strength low-alloy structural steel ( HSLA ) a submerged arc welding agglomerated flux with the CaF_2-MgO-Al_2O_3-MnO-TiO_2-B_2O_3 fluorine was developed by using alkali flux system .

从高强度低合金钢（HSLA） 焊缝 熔 敷金属中的针状铁素体形核机理出发，确定以CaF2-MgO-Al2O3-MnO-TiO2-B2O3氟碱性渣系进行高强韧性埋弧焊烧结 焊剂设计。

The experimental results show that under the same parameter the weld penetration depth in A - TIG welding with activating flux is greatly improved compared with the conventional TIG welding while the weld penetration width is re-duced apparently .

试验结果表明；在相同的焊接工艺参数下，与普通TIG焊相比，涂活性化 焊剂的A-TIG焊的 焊缝熔深有显著增加，而熔宽明显减少；

It states the flux affect on metal properties of submerged arc weld seam from flux composition metal properties chemical analysis dissolve O w_712 contents etc.

从 焊剂的组成、冶金性能、化学性能、溶解Ow_727含量等方面，阐述了焊剂对埋弧焊 焊缝金属冶金性能的影响。

Effects of Ti B Al and Re elements on low temperature toughness of weld metal are studied using cored flux transfer method .

采用药 芯过渡合金方式，研究了Ti，B，Al，Re等微量元素对 焊缝金属低温韧性的影响。

There are a lot of inclusions in weld bead by CO2 arc shielded welding using flux cored wire and ceramic backing .

药芯 焊丝陶质衬垫CO2半自动 单面 焊 焊缝中的夹杂物偏多。

The silvery weld can be attained when the flux of gas from the coaxial nozzle is in the range of 0.25 ~ 1.25m3/h and that from the rear-cover is 1.0m3 / h ;

拖罩流量为1.0m3/h，同轴气 流量范围为0.25～1.25m3/h时，可以获得银白色的 焊缝；

The weld of different depth / width ratio can be obtained by means of controlling the degree of flux strips constricting arc .

通过控制 焊剂带对电弧的约束程度，可获得深宽比不同的 焊缝；

It introduced the consistent match between weld wire and weld flux in present manufacturing process of spiral submerged arc welded pipe in China also analyzed the causes of pores produced in manufacturing process of welded pipe applied into From West to East pipeline project .

介绍了我国当前螺旋埋弧焊管制造 焊丝焊剂的匹配情况，分析了西气东输工程管线钢管制造中气孔产生的原因。

Use a blast cleaner or power tool to remove weld flux slag weld metal spatters weld flux fume deposits rust and damaged paint film in welded areas .

通过喷砂或电动工具除去 焊 渣、飞溅焊烟、锈迹和焊接部损坏的漆膜。

Chemical Composition of Weld Seam Metal of Seld-shielded Flux Cored Wire

自保护药芯 焊丝 焊缝金属化学成分与性能的研究