In this study, the surface of AISI 430 stainless steel was alloyed with B4C using the plasma transferred arc welding hardface coating method and the effect of Ti addition was examined. The microstructure of the resultant hardface coating layer was examined through X-ray diffraction (XRD) analyses by using the scanning electron microscopy (SEM). Abrasive wear resistance was analyzed by measuring mass loss according to the L[Formula: see text] orthogonal array using the Taguchi design method. The “smaller the better” principle of the Taguchi method was used in graphic evaluations. Additionally, the effect of wear test factors on mass loss was calculated in % by performing the analysis of variance. As a result, the austenite, martensite, M[Formula: see text](B,C)6, M7(B, C)3, Ti (B,C), Fe3(C,B), Fe3C, Fe2C and Ti (B,C) phases were detected in the coating layers. The effect of these phases on wear behavior was evaluated. In addition, the optimization of the parameters was obtained with response surface methodology (RSM) based on Taguchi orthogonal experimental design. The results given by the effect parameters required for the developed wear estimation are successful. As a result of the ANOVA analysis, the most effective parameters for wear resistance mass loss were determined as wear distance, applied load and abrasive, respectively. It was observed not to have any effect on wear mass loss of the samples. The most suitable parameter values for the lowest wear values were determined.

中文翻译：

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评估 B4C/Tİ 涂层，使用 TAGUCHİ 技术和响应表面方法对磨料磨损行为进行评估

在这项研究中，AISI 430 不锈钢的表面与 B 合金化4C 使用等离子转移电弧焊硬面涂层方法和 Ti 添加的效果进行了检查。使用扫描电子显微镜 (SEM) 通过 X 射线衍射 (XRD) 分析检查所得硬面涂层的微观结构。通过使用田口设计方法根据L[公式：见正文]正交阵列测量质量损失来分析耐磨耗性。田口方法的“越小越好”原则被用于图形评估。此外，磨损测试因素对质量损失的影响通过执行方差分析以 % 计算。结果，奥氏体、马氏体、M[公式：见正文](B,C)6, 米7（乙，丙）3, 钛 (B,C), 铁3(C,B), 铁3C、铁2在涂层中检测到 C 和 Ti (B,C) 相。评估了这些阶段对磨损行为的影响。此外，通过基于田口正交实验设计的响应面法（RSM）获得了参数的优化。所开发的磨损估计所需的效果参数给出的结果是成功的。作为 ANOVA 分析的结果，耐磨质量损失的最有效参数分别确定为磨损距离、施加载荷和磨料。观察到对样品的磨损质量损失没有任何影响。确定了最低磨损值的最合适的参数值。