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- Keywords laser surface melting(LSM);fatigue crack growth;microstructure; 激光表面熔凝;疲劳裂纹扩展;显微组织;
- In the process of laser phase transform hardening or laser surface melting, light absorbing coatings shows importance for improving laser absorbancy. 在激光相变硬化或熔凝处理中,吸光涂料在提高光能利用率方面起到了重要作用。
- Keywords cast aluminum alloy;laser surface melting (LSM);microstructure; 铸造铝合金;激光表面重熔;显微组织;
- The results show that the laser surface melting treatment improves greatly the homogenization, compaction and the corrosion resistance of rare earth permeating layer under the condition of test. 结果表明,在一定条件下,激光熔凝处理可进一步提高纯铁渗稀土层组织的致密性与均匀性,显著提高稀土渗层的耐蚀性。
- laser surface melting (LSM) 激光表面熔凝
- Steen M W, Counlney C G H.Residual stresses in two laser surface melted stainless steel[J].Metals Technology, 1980(6):232. 曾晓雁.;激光工艺参数对熔覆层质量的影响[J]
- Laser Surface Melting Process for Camshaft Made of Ductile Iron 球墨铸铁凸轮轴的激光表面熔凝处理
- Rapid cooling of laser surface melting of boronized layers 渗硼层激光熔化急冷处理
- Calculation and Survey of Temperature Field in Laser Surface Melting 激光熔覆温度场模拟计算和测量
- The Effect of Laser Surface Melting Treatment on the Eros ion-corrosion Behaviors of Nodular Graphite Cast Iron 激光表面处理对球墨铸铁冲蚀性能的影响
- Effect of Laser Surface Melting Treatment on the Structure and Corrosion Resistance of Rare Earth Permeating Layer of Pure Iron 激光熔凝处理对纯铁渗稀土层组织与耐蚀性能的影响
- Dutta Majumdar J.Galun R.Mordike B L.Manna I Effect of laser surface melting on corrosion and wear resistance of a commercial magnesium alloy 2003(1-2 高波.;郝胜智
- Majumdar J D.Galun R.Mordike B L.Manna I Effect of laser surface melting on corrosion and wear resistance of a commercial magnesium alloy 2003(1-2 纪红.;许越
- Laser surface data automatic measurement. 激光表面数据自动化检测。
- laser surface melting process 激光熔凝
- laser surface melting 激光表面熔凝
- Arc Burns. Localized points of surface melting caused by arcing between electrodes or ground and pipe surface. 电弧烧伤。由于电极(含接地极)与管子表面之间起弧而产生的局部表面熔化点。
- At least 60 to 70 calories per square centimeter of thermal energy are required to produce surface melting or darkening. 要使这些物质表面熔化或变黑,至少需要每平方厘米有60到70卡的热能。
- The results show that, after laser surface processing, a melt layer with cellular-dendrite structure is formed,which could transform into very fine-grained structure during the annealing treatment. 结果表明,激光处理后试样表面熔凝区的组织主要为胞状枝晶组织,经后续热处理可转变为细小的等轴晶粒组织,并形成了良好的超塑连接条件。
- Laser Surface Treatment of Hypereutectic Al-Si Alloy with Coupled Eutectic Growth[J]. 引用该论文 宋宙模;蔡猛;伍长征;吴嘉达;李富铭.