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机理. 关键词:La含量; 热浸镀铝; 孔洞; La content; hot dip aluminizing; voids; [全文内容正在添加中] ......
18μm; GL镀层25μm; 3种镀层在海水全浸区的耐蚀性强弱顺序依次为: GL>GF>GI; 如果考虑到局部腐蚀, 那么GF镀层可能会比GL具有更强的综合优势. 关键词: 热浸镀; 热浸镀层; 海水腐蚀; 耐蚀性; 全浸区 中图分类号: TG174.41; TG174.443 文献标识码: A Seawater corrosion behavior of hot dip... in seawater would probably be better than that of GL if pitting corrosion was taken into accounted. Key words: hot dip; hot dip coating; seawater corrosion; corrosion resistance; immersion zone......
aluminized coating on 20 carbons steel were prepared by hot dip aluminizing method at 740 ℃. After diffusion treatment at 850 ℃ for 4 h, the distribution of aluminum and lanthanum elements...-aluminized processes are the main reason why the diffusion coefficient of Al atoms in RE-aluminizing is bigger than that in pure aluminizing. Key words: hot dip aluminizing; diffusion treatments; rare......
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工艺参数对800MPa热镀锌双相钢组织性能的影响金光灿1,赵征志2,徐刚2,赵爱民2,刘光明3(1.北京市北京科技大学 冶金与生态工程学院2.北京科技大学 冶金工程研究院,北京 1000833.首钢技术研究院,北京 100039)摘 要:在实验室试制了低Si的C-Mn-Cr-Mo系的800 MPa级冷轧热镀锌双相钢,研究了卷取温度,退火温度,退火时间等工艺参数对双相钢微观组织和力学性能的影响.试验结果表明:试验用钢在820~850℃退火,保温100s以上,抗拉强度可以达到800 MPa级以上.随着退火温度的升高......
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the silicon reactivity during the hot-dip galvanizing of the Si-containing steel. Key words: cobalt; galvanizing; silicon reactivity  .... Technigalva and other developments in batch hot-dip galvanizing[J]. JOM, 1992, 44(1): 22?26. [4] 王 辉. 锌镍合金的研制及在含硅活性钢热镀锌领域的应用[J]. 中国有色冶金, 2007, 36(2): 23?26, 36.WANG Hui. Research on Zn-Ni alloy......
硬度; ductile iron; hot dip aluminizing (HDA); argon arc remelting; microstructure; microhardness; [全文内容正在添加中] ......
Effect of hot-dip galvanizing processes on the microstructure and mechanical properties of 600-MPa hot-dip galvanized dual-phase steelChun-fu Kuang1,Zhi-wang Zheng1,Min-li Wang1,Quan Xu1,Shen-gen... cooled to 350°C and then reheated to 450°C(process B) to simulate the hot-dip galvanizing process. The influence of the hot-dip galvanizing process on the microstructure and mechanical properties......