A layer of hot-dipped galvanizing causes a considerable reduction in the fatigue strength.
热浸镀锌层引起疲劳强度的显著降低。
2
The main problems existed in the hot-dipped aluminum technique are analyzed, and the future research work is proposed.
分析了目前的热浸渗铝工艺存在的问题，并提出了今后研究工作的重点。
3
Analysis is made on the formations of wave girder hot-dipped galvanization disfigurement, resulting from silicium and ferrum, and provided the preventions.