Data · dataset · 2026
Figure of the Coupling effect of pulsed current and ultrasonic vibration on microstructure and mechanical properties of CuSn12Ni2/42CrMo4 bimetallic layered composites fabricated by wire-arc direct energy deposition
Listed in ScienceDB
Description
该数据集来源于一篇关于铜钢双金属层复合材料增材制造工艺的研究论文,题为《脉冲电流与超声振动对通过线弧直接能沉积制造的CuSn12Ni2/42CrMo4双金属层复合材料微观结构和机械性能的耦合效应》。本研究提出了一种超声脉冲电流耦合电弧直能沉积技术,用于将铜铄12Ni2锡青沉积在42CrMo4钢基底上,旨在提升双金属层复合材料的界面完整性和机械性能。数据通过实验生成,涵盖三种不同工艺(传统电弧沉积、脉冲电流辅助电弧沉积和超声波脉冲电流耦合电弧沉积),用于样品制备。数据生成和处理流程包括:使用配备SKS-LSQ5焊接机、MOTOMAN-AR2010工业机器人和STLF-HJ3000超声波电源的实验平台进行样品制备;使用Tektronix DPO 2012示波器测量电流波形;利用扫描电子显微镜、能量色散X射线光谱仪、电子背散射衍射、透射电子显微镜和X射线计算机断层扫描进行微观结构表征;使用HXS-1000TAC硬度测试仪和MTS 810通用测试机进行机械性能测试。所有原始数据通过专用软件收集和导出,随后使用HKL Channel5和Image J等软件进一步处理和分析,包括EBSD数据处理、扩散层厚度测量。实验在实验室条件下进行,未指定具体的地理范围。数据收集和样本准备的时间跨度即研究项目的持续时间。微观结构数据的空间分辨率从纳米到微米不等,而机械性能数据则对应标准样本量的宏观测试结果。
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.29562 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Energy · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Nanotechnology 70%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.29562 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4018 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (70%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:energy | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |