Influence of the relative width of weld metal and strength of weld metal wes researched.

研究了焊缝金属相对宽度和焊缝金属强度对接头性能的影响。

Weld metal deoxidation is below , can also increase oxygen hole.

焊缝金属脱氧不足也会增加氧气孔。

Weld spatter consists of particles of metal unintentionally ejected from the molten pool during welding and deposited on the surface of base or weld metal.

焊接溅落包括无意地从熔融池中溅出的金属颗粒并落到了母体金属或焊缝金属的表面。

Fracture toughness of heat - affected zone ( HAZ ) was between the base metal and weld metal.

焊接热影响区的断裂韧性介于母材和焊缝金属之间.

For all other materials, the minimum carbon content of the weld metal shall be 0.05%.

对所有其它材料，焊缝金属的最低含碳量应是0.05%。

The deposited ferritic weld metal shall not contact the austenitic or high - chromium steel cladding.

熔敷的铁素体焊缝金属不应与奥氏体或高铬钢复层接触.

The results show that the different heat treatment affects the toughness of the weld metal differently.

试验结果表明，焊后对焊缝金属进行不同热处理时，其韧性均有不同程度的影响。

The weld metal showed very good toughness at low temperature, and dominant microstructure of acicular ferrite.

结果表明:所研制焊丝的焊缝金属具有优良的低温韧性, 且实现了以得到针状铁素体组织为主的设计目标.

The results show that the addition of Zr increases the content of acicular ferrite and improves the microstructure of weld metal.

结果表明，锆的加入增加了焊缝金属中针状铁素体的含量，改善了焊缝金属的微观组织。

The basic requirement of welding the steel 2205 is that the weld metal and heat-affected zone obtain a favorable phase balance and retain the performance as the base metal after welding.

平衡铁素体和奥氏体两相组织在焊缝金属和热影响区中的比例，保证焊接接头的性能，是双相不锈钢焊接的基本要求。