... 本产品有优良的焊接工艺性能，焊缝成型美观，飞溅小，对气孔敏感性小，可进行全位置焊接，有优良的焊缝力学性能。保护气体用CO2。 熔敷金属力学性能Mechanical property of deposited metal 试验项目Test item ...
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熔敷金属力学性能优良，用于中碳钢和低 合金钢重要结构的焊接，如压力容器、桥梁及船舶结构。
The deposited metal has excellent mechanical properties. It is used for welding middle-carbon and low-alloy steel structure, such as pressure containers, bridges, and ship structure.
研制的容器主焊缝埋弧焊材与国外典型的埋弧焊焊材在焊接工艺性能和熔敷金属力学性能及纯净度方面对比，结果表明研制焊材与日本神户制钢所的US-521HD／PF-500D焊材相当。
The weldability, deposited metal's mechanical properties and purity of the new developed shell butt welding SAW material as the same level compared with Kobe Steel US-521HD/PF-500D.
研究了交流和直流反接两种型式下焊丝金属熔敷率、焊接接头金属组织以及接头的力学性能。
The deposition efficiency of welding wires metal, microstructure and mechanical properties of welded joints were studied.
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