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- laser surface modifying 激光表面改性
- Laser cladding on metal surface is a new surface modifying technique developed in recent years. 摘要金属表面激光熔覆技术是近年来发展起来的一种新型表面处理工艺。
- Laser surface data automatic measurement. 激光表面数据自动化检测。
- MATERIALS: PHS was formed by reacting sweet potato starch granules with amylase, followed by cross-linking and surface modifying. 材料：甘薯淀粉在淀粉酶作用下水解，并经交联、表面活性处理后，制成多孔止血淀粉。
- The reinforcing filler of silicone rubber with good properties was prepared with talcum and wollastonite as raw materials by ultrafine crushing and surface modifying. 将滑石、硅灰石等天然矿物通过超细粉碎和表面改性制成了性能较好的硅橡胶补强填充剂。
- 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.
- Microstructure Characteristic of Hypoeutectic White Cast Iron by Laser Surface Hardening[J]. 引用该论文 姚建华;熊缨;孙东跃;陈智君.
- Microstructure Characteristics and Microsegregation of DD2 Single Crystal by Laser Surface Remelting[J]. 引用该论文 杨森;杨森;黄卫东;苏云鹏;周尧和.
- The software used to simulate temperature and velocity fields in laser surface remelting process is developed on the basis of PHOENICS code. 在PHOENICS软件基础上开发了模拟激光表面重熔过程温度场和速度场的数值程序;
- The chemical ways are copolymerizing, crosslinking and surface modifying, all of which endow bioactivity on PLA by changing the polymeric macromolecule structure or surface structure. 化学法包括共聚、交联、表面修饰等，通过改变聚合物大分子或表面结构赋予材料生物活性。
- The characteristic and mechanism of laser transformation hardening , the technics of laser surface heat treatment were introduced. 主要介绍了激光相变硬化的特点及强化机理、激光表面相变硬化工艺。
- The chemical ways are copolymerizing,crosslinking and surface modifying,all of which endow bioactivity on PLA by changing the polymeric macromolecule structure or surface structure. 化学法包括共聚、交联、表面修饰等,通过改变聚合物大分子或表面结构赋予材料生物活性。
- The quenching layer with high hardness on the surface of number control machine-tools axle was obtained using laser surface treatment technology. 采用激光表面处理工艺,对数控机床主轴主要表面进行快速激光扫描,可获得高硬度的淬火硬化层。
- With laser surface modification, absorptivity influences the surface modification straightly under certain laser parameters. 一定激光参量下吸收率的大小又直接影响到表面处理的质量。
- 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]
- The mechanism and classification of laser surface processing(LSP) and its newest achievements on corrosion and protection of materials were reviewed. 综述了激光表面处理技术的原理、分类及其在材料腐蚀与防护方面的最新研究成果。
- The cast nodular iron camshaft can substitute the forged alloy steel by laser surface hardening, in this way, profits can be raised. 采用激光表面改性处理球墨铸铁凸轮轴;达到以铸代锻的目的;提高经济效益.
- Laser surface cladding is a remanufacturing techneque being used in the fields of parts hardening,modification,repair,and so on. 激光表面熔覆作为一种再制造技术手段被应用于零件表面的修复和强化。
- The effects of nano-calcium carbonate(nano-CaCO3)modified with different surface modifying agents on the properties of bi-black fluoro-elastomer were studied in this paper. 研究了不同表面处理剂处理的纳米碳酸钙对二元氟弹性体性能的影响。
- 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。
