性能指标 | 304不锈钢基材 | WC-12Co涂层 |
---|---|---|
显微硬度 (HV0.3) | 220±15 | 1250±80 |
磨损率 (10-6 立方毫米/N·m) | 3.2-4.5 | 0.8-1.2 |
孔隙率 (%) | 不适用 | < 0.5 |
预热温度: 200-250℃ (红外测温仪校准)
层间冷却: ≤100℃ (强制氩气冷却)
后处理: 560℃×2h 时效处理 (真空度 10-3 帕)
Story Source:
Materials provided byAmerican Psychological Association.Note: Content may be edited for style and length.
Journal Reference:
Jared R. Towers, Ingrid N. Visser, Vanessa Prigollini.Testing the waters: Attempts by wild killer whales (Orcinus orca) to provision people (Homo sapiens)..Journal of Comparative Psychology, 2025; DOI:10.1037/com0000422
2025-07-03
2025-07-03
2025-07-03