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Keywords nlasma;poly n xylylene;Ni Ti alloy;adhesion; 等离子;聚对二甲苯;镍钛合金;表面分析;粘结;
WT5”BZ][ST5”BZ]High energy density electron beam is employed in surface rapid solidification on Ni plated Ti alloy. 采用高能量密度电子束进行了钛镀镍合金表面熔凝处理的研究。
Cr or Cr - Ti alloy was used in vacuum evaporation. 以金属铬和铬钛合金进行真空蒸镀。
porous Ni -Ti shape memory alloy 多孔Ni-Ti形状记忆合金
Objective To introduce the methods of placing Ni Ti self expanding stent by way of endoscopy or thoracic exploring operation in management of esophageal stenosis. 目的:介绍经内镜或开胸单纯探查术中放置自膨式食管支架治疗贲门和食管狭窄的方法及注意事项。
X PHASE IN A Cu Al Ni Mn Ti ALLOY Cu Al Ni Mn Ti合金X相
The esophagus embedding test of Ni Ti,317L alloys was made according to ASTM standards of U.S.A. The tissue around the alloys was taken at weeks 2 and 12,and the pathologic changes were analysed. 按美国 ASTM标准进行 Ni-Ti、317L合金试件的食管壁内包埋实验 ,即将金属试件经表面处理后直接置入食管壁粘膜层与肌层之间 ,术后 2、12周取出包埋组织 ,分析试件周围组织的病理变化 ,并进行胶原纤维染色 ,观察纤维形成状况。
This study was conducted to examiune the fibrotic effect of Ni Ti and 317L alloys in esophagus. The extract fluid from Ni Ti,317L alloys was made according to the ASTM standards of U.S.A. 为探讨新型支架材料 Ni- Ti、317L合金在食管局部的致纤维化作用 ,按美国 ASTM标准制备 Ni Ti、317L合金的金属浸提液 ;
Ti alloy is a most perspective material for oralogy due to its excellent mechanical properties and erosion resistance as well as biology compatibility. 钛具有优异的力学性能,良好的耐蚀性和生物相容性,已成为口腔医学中最有发展前途的金属材料。
A new method is developed to deposit DLC film on surface of Ti alloy by liquid-deposition. 采用液相电解甲醇法，首次在钦合金表面沉积得到DLC膜。
Fracture toughness test on Ti alloy BT20 and laser-welded joints was carried out. 摘要对BT20钛合金及其激光焊接接头的断裂韧性进行了研究。
It indicates that wollastonite coating is tightly bonding to Ti alloy substrate. 相近的热膨胀系数使硅灰石涂层能与钛合金基体牢固的结合。
The solid lubricant treated wheel was developed in order to improve the grindability of Ti alloy. 固体润滑剂渗渍涂层砂轮可以改善钛合金的磨削性能。
The WC-CO coating produced by electrospark deposition on Ti alloy can effectively improve substrate,s wearing resistance. 利用新型电火花强化技术,在钛合金材料表面强化WC-Co,可形成具有高耐磨性能强化层表面。
This type of material includes Al alloy and Al-based composite, and recently the HSRS of Mg_based composite and Ti alloy is investigated. 高应变速率超塑材料主要是铝基复合材料及铝合金，最近，对镁基复合材料、钛合金高应变速率超塑性能的研究也已开始。
The microstructure, properties and impact fracture toughness of welded joints of Ti and Ti alloy by using tungsten-argon arc welding were studied. 研究了钛及钛合金经钨极氩弧焊焊接接头的显微组织、力学性能和冲击断裂特征。
In this paper, Influence of deposition condition on diamond-like carbon （DLC） films by liquid deposition on the surface of Ti alloy was discussed. 探讨了用液相电解沉积法在钛合金表面制备类金刚石薄膜的新方法。讨论了不同沉积条件对膜的影响。
The properties of Ti alloy are mainly determined by com position and microstructure, which depend on the melting process of Ti alloy imm ediately. 钛合金具有比强度高、耐腐蚀等一系列优良特性，是新一代结构材料的代表。钛合金的性能很大程度上取决于合金的成分及组织。
Diamond-like carbon films deposited on surface of Ti alloy can improve hemo-compatibility of Ti alloy and enhance the application as body-implanted materials. 在钛合金表面沉积类金刚石膜能改进钛合金的生物相容性，拓展其在人体植入材料中的应用。
Microstructure characteristics of repairing welded joint of TA15 Ti alloy were analyzed by optics microscope, X-ray diffraction and electron probe microanalysis. 采用光学显微镜、X射线衍射仪和电子探针等测试手段分析TA15钛合金熔焊接头补焊微观组织特征,探讨钛合金焊缝多次补焊的可行性。