The increase of silicon will reduce the welding performance of steel.
硅量增加，会降低钢的焊接性能。
The test results show that the power source has good welding performance.
试验表明该电源具有良好的焊接性能。
Sulfur is also detrimental to welding performance, reducing corrosion resistance.
硫对焊接性能也不利，降低耐腐蚀性。
Elaborate main transformer and reactor plus steady wire feed circuit, ensure advanced welding performance.
精心设计主变压器和电抗器加平稳的送丝电路，使焊接性能达到同类焊机极限。
SA213-T91 steel with inferior welding performance is used on end superheater of domestic-made 600MW subcritical boil- er.
针对国产600MW亚临界机组锅炉末级过热器采用焊接性能较差的SA 213-T91钢材。
The valve is characterised by heavyweight, special shape, bad welding performance, but demanding excellent welding quality etc.
此类阀门具有质量大、形状特殊、焊接可达性差，焊接质量要求严格等特点；
The spot welding performance of aluminum alloy is poor because of its high thermal conductivity and low resistivity characteristics.
由于铝合金高导热率和低电阻率的特点，因此其点焊性能较差。
The mechanical and process properties met API SPEC 5CT standard and technology agreement of users, and with better forming and welding performance.
开发的钢带力学与工艺性能均满足APISPEC5CT标准和用户技术协议，同时具有良好的成型性能和焊接性能。
It has high chemical stability, and sulfur and sulfide little effect, the welding performance is good, have to permeability nitrogen shield effect.
它具有较高的化学稳定性，与硫及硫化物几乎不起作用，焊接性能良好，对渗氮有屏蔽作用。
Illustrates the welding performance and method for the welding of casting, and the selective usage principle for the welding of casting in equipment repair are illustrated.
论述了设备维修过程中铸铁焊补的焊补性能、方法，以及铸铁焊补在设备维修中的选用原则。
Laser welding is an indispensable advanced manufacture technology in the modern production, and it has excellent welding performance compared with the conventional welding ways.
激光焊接成型技术是现代工业生产中不可缺少的先进制造技术，它与传统的焊接方法相比具有优良的焊接性能。
Comprehensive analysis shows that the welding rod material has poor welding performance, if the cooling rate after welding is too rapid, then the welding stress can be too large.
综合分析表明，拉杆材料焊接性能差，焊后冷却速度过快，以致焊接应力过大。
The results show that the steel has high strength, low yield ratio, powerful fire-resistant and good welding performance, so it can completely satisfy the request of JIS3136 standard of Japan.
结果表明，该钢种具有强度高，屈强比低，耐火性能强及焊接性能优良等特点，完全能够达到日本JIS3136标准要求。
Analyzes the welding characteristic of importing new type of SA213 - T23 steel, tests the welding technique of small diameter pipe, takes further understanding for the steel welding performance.
分析了我国新引进的钢种SA213-T23钢的焊接性能，并对其小径管的焊接工艺进行了试验，对该钢种的焊接性能有了进一步的了解和认识。
Analyzes the welding characteristic of importing new type of SA213 - T23 steel, tests the welding technique of small diameter pipe, takes further understanding for the steel welding performance.
分析了我国新引进的钢种SA 213-T23钢的焊接性能，并对其小径管的焊接工艺进行了试验，对该钢种的焊接性能有了进一步的了解和认识。
To the especially structure and material welding performance of a spaceflight igniter, the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance.
针对特殊结构和材料的焊接性能，指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象；
Good shear performance. Suitable for fibrous media, such as welding slag and other hardness particles.
剪切性能好。适用纤维状介质，和诸如焊渣等硬度颗粒。
Several measures have been worked out to have stabilized welding beams due to the improvement of the performance of the welding source.
对在实际的焊接工作中改进、提高设备性能，提出一些稳定焊接束流的措施。
Flat welding flange not only saves space, reduces weight, more importantly, to ensure that joints do not leak, has good sealing performance.
平焊法兰不仅节省了空间、减轻了重量，更重要的是确保接头部位不会发生泄漏，具有良好的密封性能。
If necessary, is required to conduct performance tests to determine the welding electrode and the process to take the necessary measures.
必要时，需进行焊接性能试验来确定焊条和采取必要的工艺措施。
It introduces a simple drive circuit, which can improve dynamic performance of welding power source, lower the manufacturing cost and meet the requirement of GB15579.
介绍了一种简单的驱动电路，它能有效改善焊接电源的动态性能，降低产品制造成本，满足GB 15579的安全要求。
As a main part of workpiece, the performance and technics of dissimilar steel welding joints have a key impact on the life-span of workpiece.
异种钢焊接接头作为工件的主要部位，其性能和工艺的好坏直接影响着工件的使用寿命。
Welding quality depends on the performance of welding wire feeder on a great extent. Fuzzy logic control (FLC) has better robustness and stability than conventional PID control.
高质量的焊接在很大程度上决定于送丝机构的性能，模糊控制相对于传统的PID控制，具有更高的系统鲁棒性和稳定性。
The end surface of spiral channel is sealed by welding, therefore the sealing performance is good with reliable structure.
螺旋通道的端面是焊接密封的，密封性能好，结构可靠。
This paper illustrates the applications of mixed gases in GMAW and analyzes the different proportion of shielding gas impacts on the welding technics performance and quality in GMAW.
阐述了混合气体在熔化极气体保护焊中的应用现状，分析了保护气体成分的不同配比对熔化极气体保护焊的焊接工艺性能、焊接质量的影响。
Safety of products manufactured by raw materials is guaranteed by welding quality, and welding processes are closely related to materials' performance and its thickness.
焊接质量是原材料制作成产品的安全性能的保障，焊接工艺与被焊接材料的性能和厚度紧密相关。
To improve the stud welder performance and welding quality, this paper adopts automatic computer control system to the welder.
为了改进现有螺柱焊机的性能，提高焊接质量，本文研制了一种微机监测引弧式螺柱焊机。
To improve the stud welder performance and welding quality, this paper adopts automatic computer control system to the welder.
为了改进现有螺柱焊机的性能，提高焊接质量，本文研制了一种微机监测引弧式螺柱焊机。
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