The influence of the technology of deposition of a surface layer on the structure of the diffusion zone and the adhesion strength of functional-gradient layered steel–aluminum composites has been investigated. The compositions made by arc cladding with complete melting of an explosion-welded intermediate aluminum layer are shown to be characterized by a continuous layer of ternary Fe–Al–Si intermetallic compounds with an average thickness of 10 μm and to have an adhesion strength of 43 MPa. The technology of arc cladding with partial melting of the intermediate explosion-welded aluminum layer is found to fabricate compositions with a discrete layer of Fe–Al intermetallic compounds with an average thickness of 17 μm and an adhesion strength of 66 MPa.

中文翻译：

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功能梯度层状钢铝复合材料生产过程对其结构和性能的影响

研究了表面层沉积技术对扩散区结构和功能梯度层状钢铝复合材料粘合强度的影响。通过电弧熔覆和爆炸熔接中间铝层的完全熔化制成的组合物的特征在于具有平均厚度为10μm的三元Fe-Al-Si金属间化合物的连续层，并具有43的粘合强度MPa。发现通过中间熔化焊接的铝层的部分熔化进行电弧熔覆的技术可制造出具有离散层的Fe-Al金属间化合物的成分，其平均厚度为17μm，附着强度为66 MPa。