Introduces the experimenting process that made by Russian scholars and de-phosphor effect with adding barium in weld,advantages of double layers welding rod that contain barium and the best content of barium.
介绍了俄罗斯学者在双层药皮焊条中添加钡元素脱磷的试验过程以及焊缝添加钡元素后的脱磷效果,含钡的双层药皮焊条的优越性和最佳的钡含量。
The molten temperature region of its coating is determined and the mechanical performance of molten metal welded with this electrode is measures.
分析了 CJ4 2 1立向下电焊条的主要工艺特点 ,对 CJ4 2 1立向下焊条药皮的熔化温度区间进行了测定 ,对焊条的熔敷金属力学性能进行了检测 。
Effect of stoving temperature and improvable sodium silicate on the behavior of moisture absorption of coating is studied.
通过试验研究了改进水玻璃及焊条烘焙温度对焊条药皮吸潮行为的影响 。
In this paper,through the adding of minute rare earth oxides La 2O 3 and CeO 2 in the electrode covering,we study their effects on high temperature oxidation and corrosion resistance of the weld metal in the air and sulphureous gas.
本文通过在焊条药皮中分别添加微量稀土氧化物Ｌａ２Ｏ３及ＣｅＯ２，研究其对焊条熔敷金属在空气中和含硫气氛中抗高温氧化及腐蚀性能的影响。
Through the addition of rare earth oxides La2O3 and CeO2 in the electrode covering,their effects on high temperature sulphidation resistance of the weld metal were tested.
通过在焊条药皮中分别添加稀土氧化物La2O3及CeO2,研究其对焊条熔敷金属在含硫气氛中腐蚀性能的影响。
Application of Genetic Algorithm to Optimize Alloy Additions in the Coating of Hardfacing Electrode;
遗传算法在堆焊焊条药皮合金剂组分优化中的应用
The Effect of the Size of Coating Components in the Performance of D600R Surfacing Electrode;
药皮组分粒径对D600R堆焊焊条性能的影响
With the result the coating projects beyond the molten end of the electrode metal.
结果药皮伸延于焊条金属芯熔端之外。
The influence of RE on high-vanadium electrode was studied by comparative tests.
通过药皮含稀土焊条与普通焊条的对比试验，研究了稀土对高钒铸铁焊条的性能的影响。
Welding agent is a kind of medicament that is used to help welding, and improve quality.
焊药是帮助焊接, 提高焊接质量的药剂。
electrode ,metal contact, for welding machines
电焊机金属接点焊条
Research on the application range of light-proof infusion cover and light-proof leash in intravenous medication
静脉用药避光罩和避光皮条使用范围研究
electrode ,of base metal, coated or cored with flux, for soldering, brazing or welding
焊条,贱金属制,外涂或内心装有焊剂,用于软焊,硬焊或熔焊
electrode ,of metal carbides, coated or cored with flux, for soldering, brazing or welding
焊条,硬质合金制,外涂或内心装有焊剂,用于软焊,硬焊或熔焊
Application and Characteristic of Shielded Flux Cored Arc Down Welding Technology
药芯焊丝自保护焊下向焊技术的特点及其应用
Regression and Analysis on Metal Strength of Welding Seam of Welding Core Wine
药芯焊丝焊缝金属强度的回归与分析
Development of YCJEG50 Electrogas Welding with Flux-cored Wire
YCJEG50气电立焊药芯焊丝的研制
Microstructure of hardfacing metal and matrix materials with high abrasive flux-cored wire
高耐磨药芯焊丝堆焊组织及基体选择
The Technology Test of Flux-cored Solder Wires for CO_2 Gas Shield Welding
药芯焊丝CO_2气体保护焊工艺研究
He Braided a Belt out of thongs
他用皮条编成一条皮带。
Study on Iron Based High Temperature Wear Resistance Surfacing Electrode and Welding Process;
铁基高温耐磨堆焊焊条及焊接工艺研究
Analysis on the Process and Cost of Shielded Metal Arc Welding and CO_2 Gas Shielded Welding
CO_2气体保护焊与焊条电弧焊工艺及成本分析
Effect of Welding Process on Microstructure and Properties of Surfacing Layer with D212 Welding Electrode
D212焊条堆焊工艺对堆焊层组织性能的影响