焊接

If the steel is not killed with aluminum .the Nitrogen content shall not exceed 0.008. warm rolling steel bands for pipes shall be without defects such as foliation inner blisters, nickel fractures cracks or any other defects which can cause break-down corrosion or porosity of pipe walls. the plate or skelp used for PSL 2 pipe shall not contain any repair welds.

如果钢管不是因为铝化断开的话，其实含氮量不应该超过0.008，用于钢管的热轧钢板应无任何如内部水泡面理、镍断口裂痕及其它可引起腐蚀或使管壁多孔化的瑕疵，用于生产 PSL2钢管的金属板或焊接管坯钢不应含有任何修补焊接的痕迹。

Take you time soldering, and make sure you make good solder connections.

以您的时间，焊接，并确保做好焊接连接。

Shandong Institute of Welding will be ligament with the society, solidarity saves welder author completely, change in academic communication, achievement, the solderer grooms the respect does a few more specific works.

山东焊接学会将以学会为纽带，团结全省焊接工作者，在学术交流、成果转化、焊工培训方面做一些更为具体的工作。

When soldering LED ,the solder iron power should be not more than 30w and with the soldering time

使用电烙铁焊接时，电烙铁的功率应小于等于 30W，焊接时间应小于 3 秒。

When soldering LED, the solder iron power should be not more than 30W and with the soldering

使用电烙铁焊接时，电烙铁的功率应小于等于30W，焊接时间应小于3 秒。

This technique has been successfully applied to 304L-component which is a big round soleplate of the HT-7U item and obtained an obvious effect.

对超大型、厚板焊接钢结构应用振动焊接工艺可减少矫形和消应力的工作量，提高

Stability welding process, welding spatter small.

焊接过程稳定，焊接飞溅小。

Figure 4-1 shows resistance spot weld nugget compared to a gas tungsten-arc spot weld.

图表4-1展示反抗性点焊接的地点跟弧形钨点焊接。

Integrated welding equipment in the strander is co-ordinated with the welding and bobbin loading operations.

集成在扭绞机内的焊接设备与焊接和线轴装载操作步调一致，和谐工作。

Based on the analysis of the weldability of T91 steel and combining the practical experience of power plant, the welding technology of T91 and high-temperature superheater header was put forward.

在分析T91钢焊接性的基础上，结合电厂实践经验，提出了将T91管材直接与联箱焊接的工艺措施。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。