Research on Oxidation Behavior of Tungsten Wire Surface and Improvement Measures AITranslate
Abstract AITranslate
Surface oxidation is a major defect of drawn tungsten wire.Based on a comprehensive analysis of the formation rules and mechanisms of the surface oxidation of tungsten wire, this paper builds structural models and quality evaluation indexes of the tungsten wire surface layer, and correspondingly proposes improvement measures.The surface oxidation morphology of tungsten wire can be mainly divided into two types: surface grooves and graphite emulsion layer shedding, which are formed as a result of the non-uniformity and non-integrity of the surface carbon layer.To improve the surface quality of the tungsten wire, the key is to form a uniform and integral carbon layer and increase the effective carbon content of the surface layer.By controlling the granularity and viscosity of the graphite emulsion and setting the reasonable pass compression ratio, coating layers of the graphite emulsion, processing temperature and other processing parameters, it can effectively prevent the damage of the lubricating layer, build an ideal surface layer for the tungsten wire, and thus improve its surface quality.
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Basic Information:
DOI：
Chinese Library Classification Number:TG146.411[金属学及工艺—金属材料]
Citation Information:
Surface oxidation is a major defect of drawn tungsten wire.Based on a comprehensive analysis of the formation rules and mechanisms of the surface oxidation of tungsten wire, this paper builds structural models and quality evaluation indexes of the tungsten wire surface layer, and correspondingly proposes improvement measures.The surface oxidation morphology of tungsten wire can be mainly divided into two types: surface grooves and graphite emulsion layer shedding, which are formed as a result of the non-uniformity and non-integrity of the surface carbon layer.To improve the surface quality of the tungsten wire, the key is to form a uniform and integral carbon layer and increase the effective carbon content of the surface layer.By controlling the granularity and viscosity of the graphite emulsion and setting the reasonable pass compression ratio, coating layers of the graphite emulsion, processing temperature and other processing parameters, it can effectively prevent the damage of the lubricating layer, build an ideal surface layer for the tungsten wire, and thus improve its surface quality.
quote
| GB/T 7714-2015 | [1] HUANG Can-xin. Research on Oxidation Behavior of Tungsten Wire Surface and Improvement Measures[J]. Rare Metals and Cemented Carbides, 2022(5): 40-46. |
| MLA | [1] HUANG Can-xin. "Research on Oxidation Behavior of Tungsten Wire Surface and Improvement Measures." Rare Metals and Cemented Carbides, no. 5, 2022, pp. 40-46. |
| APA | [1] HUANG Can-xin. (2022). Research on Oxidation Behavior of Tungsten Wire Surface and Improvement Measures. Rare Metals and Cemented Carbides(5), 40-46. |
| IEEE | [1] HUANG Can-xin, "Research on Oxidation Behavior of Tungsten Wire Surface and Improvement Measures," Rare Metals and Cemented Carbides, no. 5, pp. 40-46, 2022. keywords: {tungsten wire;surface oxidation;surface groove;graphite emulsion;lubricating layer;quantifiable indicator;improvement measure} |