论文部分内容阅读
钢质轿车车身采用电焊拼接，但与铝的焊接非常棘手，因为金属表面的氧化物能削弱粘接的牢固性？美铝公司的Alcoa951专利涂层技术提供了一个解决方案。
美铝公司研发铝板涂层专利技术
【摘 要】
：
钢质轿车车身采用电焊拼接，但与铝的焊接非常棘手，因为金属表面的氧化物能削弱粘接的牢固性？美铝公司的Alcoa951专利涂层技术提供了一个解决方案。
【出 处】
：
汽车科技
【发表日期】
：
2014年2期
其他文献
A new method for determining the kinetic order and activation energy for atom formation in electrothermal atomic absorption spec-trometry is proposed. The assum
As a newly developed polymer, the dendrimer has interested many chemistry workers. Its highly asymmetric molecular structure and the high density of peripheral
期刊
Three-component IPNs were synthesized from polyurethane/poly (methyl acrylate aminoethyl methacrylate)/epoxy resin [PU/P(MADMA)/EP] by simultaneous synthesis in
Among sensitizing systems, the combination of benzophenone(BP) and tertiary amines(TA) has been deeply studied. Since the structure of O-acyl-oximes is similar
Two iron-arene complex photoinitiators with different substituents in arene ligands were synthesized, their activities in initiating photopolymerization of cycl
＂信号与系统＂课程的很多内容可以进行相应的引伸和扩展,对学生进行心理素质教育。本文介绍了四个方面的内容,包括理想和现实的关系、正确处理目标和现实条件的关系、如何面对挫
目的：系统性评价利妥昔单抗（RTX）对抗中性粒细胞胞浆抗体（ANCA）相关性血管炎（AAV）诱导缓解和维持缓解治疗的有效性和安全性。方法：通过计算机和手工检索结合，检索EMbase、CENTRAL、Med
目的:研究以前列地尔为主的治疗方案对老年血栓椎基底动脉供血不足(VBI)血液流变学指标、颈动脉斑块及动脉硬化指数(ASI)的影响。方法:选取80例老年脑血栓VBI患者,随机分为观
Introduction Complexes of some Schiff bases with transition metals are widely used, for example, they can be used as anticancer medicine, preservative, complex