被加热后，合金的塑性变差，易脆性大，不容易焊接。
After being heated the alloy's plasticity becomes bad, easy brittleness, not to be easy to weld.
铁易焊接。
塑料有良好的加工性能，易成型，如：压、挤、吹、易切削、易焊接。
Plastic has very good nature for processing. It is easy to shape such as press, crush, blow, being cut or connected.
在役焊接过程中，管内流动介质的快速冷却，易使接头出现氢致裂纹。
Because of the fast cooling of flowing medium, the hydrogen cracking occurs easily under in-service welding.
箱形截面构件薄壁板与内隔板电渣焊接时，易产生壁板烧穿和焊缝未熔合现象。
The weld defects of incomplete fusion and burn through always occur when the electro-slag welding is used between the outside thin metal plate and the inner clapboard in a box-section member.
针对激光深熔焊过程中易出现的气孔问题，作者提出光束摆动激光焊接减小气孔倾向的工艺。
Porosity is apt to occur in deep penetration laser beam welding, which has severe influence on the mechanical properties of laser welded joint.
手工组焊，手工作业，焊接工整性欠佳，易产生气孔夹渣。
Manual welding, manual welding, neat poor, easy to produce porosity slag.
该文对钛材焊接时易产生的缺陷做了较详细的论述和分析，并提出了较全面的防护措施。
In this, article the defects easy occurred in titanium welding were mentioned and analyzed in detail. The comprehensive prevention was put forward.
文章对球罐在安装焊接过程中易产生的缺陷进行了系统的分析，并提出了相应的控制措施。
This paper makes a systematic analysis on the defects of the sphere which easily happen in the course of erecting and welding and puts forward some corresponding control measurements.
通过对螺旋埋弧焊管内焊缝成型和焊接过程的分析，指出焊缝裂纹易产生在焊接熔池脆性温度区。
Through analysis on inside weld forming and welding procedure of SSAW pipe, it pointed out weld crack is easy to appear in brittle temperature zone in welding pool.
采用优质型钢材焊接，结构简单、易操作、无卡阻、刚性强、不变形、使用寿命长、基本无维修量。
It is welded with excellent carbon steel. It is characterized by simple structure, easy operation, no blockage, strong rigidity, shapeless, long life and less maintenance etc.
针对冶金企业提出三条建议：（1）加强焊接冶金问题的研究以大力发展易焊结构钢材；
Three suggestions are given for steelmaking works as follows: (1)Considerable attention must be put to the study of welding metallurgy for developing the weldable structural steels;
压力管道TIG焊在焊接中焊道背部易出现缺陷，用反向送丝的方法成功地解决了这一问题。
It easy to occur defect on the back of bead in pressure pipe TIG welding, which can be solved by using the anti, direction wire feeding method successfully.
焊接性不好，易产生裂纹，焊前应预热。
Welding is not good, easy to crack, preheating before welding shall be.
分析了在不同焊接热循环条件下相应的部分易淬火钢焊缝及热影响区的显微组织。
The microstructures of weld metal and HAZ under different thermal cycle are analyzed correspondingly.
针对塔类容器密集型大开孔焊接时易产生变形的情况，结合实际应用，对控制减小其变形的几个因素进行了介绍。
Some factors are introduced about reducing welding sequence, with tower vessel of thick-big open-hole made sequence in welding. The practical experience is suggested.
镍材焊接时易形成气孔和裂纹等缺陷，严重地影响焊接接头的质量。
Defects such as blowholes, cracks can be easily formed during welding process of nickel materials, which will severely affect the quality of the welding joint.
探讨了在组装过程中应注意的问题，以及针对内导体焊接易出现虚焊问题进行研究。
And some problems that should be noticed in the assembling process of RF cable assemblies, and the possible problem of inter conductor void-welding are also discussed.
由于组合易伸展管子适应高温，一般用于采暖和通风设备上，如用于焊接气体的排气管上。
Suitable for the Heating and Ventilation Market and industrial purposes, such as for the exhaust of welding fumes.
针对工艺管道对接焊缝的特点，对焊接方法、焊接位置及易产生的缺陷进行了分析。
Considering the characteristics of the process piping butt weld, this article analyzes the welding methods, the welding positions and the defects which are easily produced.
针对钛材焊接时易氧化的特点，提出了相应的保护措施，实际应用取得了较好的效果。
In accordance to the performance of titanium material being easy to oxidize during weld, the corresponding protection was proposed. The fairly good effect was obtained in the actual application.
飞机发动机减速器支撑杆在加工过程中易产生微裂纹，通过显微组织检验、断口形貌观察、微区成分分析以及含氢量测定和模拟焊接试验等方法对其裂纹产生的原因进行了分析。
The surface tiny crack generating by sample hardening were found in test, and some surface fracture caused by inclusion and gas pocket, and these appearance should be correctly analyzed and judged.
本实用新型提供了一种结构简单，易生产，低成本的雪糕勺，该 雪糕勺包括勺柄、勺面，勺柄用焊接方式直接固定在勺面上。
The utility model provides an ice cream scoop with simple structure, easy production, and low cost. The ice cream scoop comprises a scoop handle and a scope face.
深拉式圆弧角洗涤水槽 ：无焊接、无腐蚀、易操作、易清洗；
Deep-drawn wash tank with rounded-corners: easily accessible, easy to clean. No corrosion of welding spots;
本发明的积极效果是：一是无需焊接，解决了焊接脆弱易产生的问题；
The positive effects of the present invention are: problems easily caused by fragile welding is solved because no need of welding;
本发明的积极效果是：一是无需焊接，解决了焊接脆弱易产生的问题；
The positive effects of the present invention are: problems easily caused by fragile welding is solved because no need of welding;
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