Effect of pH Value of Cutting Fluid on Corrosion Behavior of YG6 Cemented Carbide AITranslate
Abstract AITranslate
Taking YG6 cemented carbide as the experimental object,the influence were studied of cutting fluid pH values(7.5, 8.5, 9.5,10.5 and 11.5) on the leaching rate of Co on the alloy surface,the leaching mechanism of Co was discussed,and the suitable pH value of cutting fluid was optimized.The results show that in the immersion experiments of cutting fluid,the leaching rate of Co on the surface of YG6 alloy sample is related to the pH value of cutting fluid and the placement state of samples,and the corrosion forms on the surface of the samples in different placement state are different.When the alloy samples are in overlapping contact,crevice corrosion occurs in the overlapping area and selective corrosion occurs on the upper surface of the non-overlapping sample.The corrosion degree is related to the pH value of cutting fluid,but it is not a simple linear relationship between the leaching rate of Co on the alloy surface and the pH value of cutting fluid.When the pH value of cutting fluid is 9.5,YG6 alloy sample has the lowest Co leaching rate of 4.30% on the surface.Therefore,during preparation or use in grinding of cutting fluid,controlling the pH value of cutting fluid at 9.5 can reduce the leaching rate of Co on the alloy surface,which greatly reduces the loss of Co on the alloy surface and ensures the product quality.
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4高筠,贾晓鸣,杜明华.磨削硬质合金刀具时钴浸出机理的研究[J].工具技术,2001,35(4):9-11. 被引量：10
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Basic Information:
DOI：
Chinese Library Classification Number:TF125[冶金工程—粉末冶金]
Citation Information:
Taking YG6 cemented carbide as the experimental object,the influence were studied of cutting fluid pH values(7.5, 8.5, 9.5,10.5 and 11.5) on the leaching rate of Co on the alloy surface,the leaching mechanism of Co was discussed,and the suitable pH value of cutting fluid was optimized.The results show that in the immersion experiments of cutting fluid,the leaching rate of Co on the surface of YG6 alloy sample is related to the pH value of cutting fluid and the placement state of samples,and the corrosion forms on the surface of the samples in different placement state are different.When the alloy samples are in overlapping contact,crevice corrosion occurs in the overlapping area and selective corrosion occurs on the upper surface of the non-overlapping sample.The corrosion degree is related to the pH value of cutting fluid,but it is not a simple linear relationship between the leaching rate of Co on the alloy surface and the pH value of cutting fluid.When the pH value of cutting fluid is 9.5,YG6 alloy sample has the lowest Co leaching rate of 4.30% on the surface.Therefore,during preparation or use in grinding of cutting fluid,controlling the pH value of cutting fluid at 9.5 can reduce the leaching rate of Co on the alloy surface,which greatly reduces the loss of Co on the alloy surface and ensures the product quality.
quote
| GB/T 7714-2015 | [1] DONG Kai-lin, HAN Ya-gang, SHI Kai-hua, et al. Effect of pH Value of Cutting Fluid on Corrosion Behavior of YG6 Cemented Carbide[J]. Rare Metals and Cemented Carbides, 2020(5): 78-83. |
| MLA | [1] DONG Kai-lin, et al., "Effect of pH Value of Cutting Fluid on Corrosion Behavior of YG6 Cemented Carbide." Rare Metals and Cemented Carbides, no. 5, 2020, pp. 78-83. |
| APA | [1] DONG Kai-lin, HAN Ya-gang, SHI Kai-hua, ZENG Wei, GU Jin-bao, & WANG Peng. (2020). Effect of pH Value of Cutting Fluid on Corrosion Behavior of YG6 Cemented Carbide. Rare Metals and Cemented Carbides(5), 78-83. |
| IEEE | [1] DONG Kai-lin, HAN Ya-gang, SHI Kai-hua, ZENG Wei, GU Jin-bao, and WANG Peng, "Effect of pH Value of Cutting Fluid on Corrosion Behavior of YG6 Cemented Carbide," Rare Metals and Cemented Carbides, no. 5, pp. 78-83, 2020. keywords: {cutting fluid;pH value;YG6 cemented carbide;overlapping contact;corrosion;Co leaching rate} |