weathering resistant steel

基本解釋

Study on the weldability and welding materials of fire and weathering resistant steel;
本文綜述了日本的潛艇用鋼及其焊接材料的各項焊接性能試驗情況。
Mechanical properties at elevated temperature and fire endurance of fire-resistant and weathering construction steel;
利用透射電子顯微鏡對高性能耐火耐候建筑用鋼中的第二相析出進行了觀察和分析。
The microstructure of high performance fire-resistant and weathering construction steel after different heat treatment regimes was studied by using OM and TEM.
利用光學(xué)顯微鏡和透射電子顯微鏡對不同熱處理工藝制度下高性能耐火耐候建筑用鋼的顯微組織進行了觀察和分析。