介绍了工业纯钛的特性及焊接性。
The performance and weldability of industrial pure titanium were recommended.
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.
研究了宝钢高强度铁道车辆用钢的焊接性。
The weldability of high strength steel for railway vehicle produced by Baosteel was studied.
裂纹敏感性是钢的焊接性的重要内容之一。
The crack sensibility is one important content in steel weldability.
焊接性差，焊前应预热。
研究了重型吊车梁用D36低合金高强钢的焊接性。
The paper investigates the weldability of D36 HSLA steel used for heavy crane beams.
良好的抗冲击耐磨性，很好的可气割性和可焊接性。
Good impact and abrasion resistance. Excellent gas cutting property and weldability.
针对X80管线钢进行了焊接性分析，确定其预热温度。
The weldability of X80 pipeline steel was analyzed and its preheating temperature was determined.
金属材料的焊接性主要决定于焊接接头的组织及其性能。
Welding of metallic materials is mainly determined by the organization and properties of welded joints.
结果表明：填充材料和焊接工艺参数对焊接性影响较大。
The results are as follows: The weldability of iron-aluminides alloys on TIG welding has close relation with filler materials and welding parameter.
具有极佳的成型加工特性，高耐腐蚀性、良好的焊接性和导电性。
It power boasts excellent machinability, high corrosion resistance, gond weldability and conductivity.
通过对高强钢焊接性影响因素的分析，论述了如何合理选择焊接工艺。
Based on the analysis of influential factors of high-strength steel weldability, the article introduces ways of choosing welding technique.
分析车灯的结构和组成材料的焊接性；阐述精密电阻点焊的基本原理；
This article introduces the structure of auto lamp and analyzes the weldability of its composition.
论文对金属焊接性进行了介绍，并对金属焊接性的影响因素进行了分析。
The weldability of metal is introduced in the thesis, also the factors of affecting the weldability of metal are analyzed.
本文就铁素体-奥氏体双相不锈钢的焊接冶金特性和焊接性进行了研究。
The welding metallurgical characteristics and weldability of duplex ferritic-austenitic stainless steels were studied in this paper.
根据构架牵引梁材料的焊接性特点，选择了合理的焊接方法及焊接材料。
According to welding characteristics of the frame traction beam material, we choose proper welding methods and welding materials.
本文对T23（P23）钢的工艺焊接性进行评价，有助于该钢种的应用。
The paper assessed the procedure weldability of T23(P23) steel, which offers great help to the applications of T23(P23) steel.
随着管材强度级别的提高，对管材的韧性、焊接性等性能要求也进一步提高。
As the steel grade improved, the requirements for toughness and weldability are also enhanced.
结果表明，它有较高的抗裂性和良好的焊接性，并能提高焊接接头的机械性能。
The test result show, it possess higher crack resistance, satisfactory weldability, and im-prove mechanical properties of the welded joint.
论文还介绍了金属焊接性的试验方法，并介绍了工程上常用的焊接性试验方法。
The test methods of weldability of metal are introduced in the thesis, and the test methods in common use in the field of engineering are also introduced in the thesis.
从分析金属焊接性的特点出发，提出了基于知识库的金属焊接性评价专家系统。
Expert system of metal weldability estimate based on knowledge base is put forward according to analysis of metal weldability characteristic.
结果表明，该超高强钢的焊接性良好，不仅接头强度高，而且塑性仍保持很高水平。
The results show that the steel has excellent weldability, the joints have not only high strength, but also sufficient plasticities and ductilities.
本文研究了锌对镀锌板激光焊接性影响，以及不同保护气体对镀锌板焊接性的影响。
This paper studies the effect of zinc and shielding gas type on Laser weldability of zinc-coated steels.
通过加速冷却，可以在不影响强度的前提下，降低碳当量以改善钢的韧性和焊接性。
Carbon content can be reduced to improve toughness without loss in strength by strictly controlling accelerated cooling processes.
同时，还分别介绍了焊接设备、焊接工艺、焊接材料及关于金属焊接性研究的世界趋势。
And the international trends in the welding research of equipments, procedures, materials and weldability of metals are also described.
随钢结构建筑的迅猛发展，对建筑用钢板的强韧度、屈强比、焊接性等提出了更高的要求。
With the rapid development of steel framed buildings, the steel plates for buildings must possess higher performances of strength, toughness, yield ratio and weldability, etc.
大直径不锈钢管的全位置焊接，根据其特殊的焊接性，提出较合理的焊接工艺和操作方法。
Based on the special weldability of big diameter stainless steel pipe complete welding, puts forward the more reasonable welding process and operational method.
论述了起重机轨道焊接的必要性，分析了其焊接性，拟定了焊接工艺并成功地焊接了产品。
The necessity for welding crane rails is analyzed; weldability discussed and welding procedure worked out. The product is successfully welded, too.
强度较高，且韧性、焊接性及低温韧性也较好，被广泛用于制造桥梁、锅炉、船舶等大型结构。
High strength, toughness, weldability and low temperature toughness is also widely used in the manufacture of Bridges, boilers, ships and other large structures.
研究发现，焊缝中存在的界面反应物、气孔缺陷，是导致该种材料焊接性显著降低的主要因素。
The results show that the defects in the weld such as interface reactant and pore are the key factors to reduce the material weldability.
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