钛基复合材料

TiC增强钛基复合材料激光熔覆层显微组织及形成机理

Microstructure and Formation Mechanism of TiC Reinforced Titanium Matrix Composite Layer by Laser Cladding

结果表明，钛基复合材料中生成了TiB增强相，且在基体中分布均匀，呈短纤维状；

The results show that TiB phases are formed in titanium matrix composite , and they are distributed uniformly in the matrix and in short-fiber shape .

原位生成TiCp增强钛基复合材料的高温氧化

Study on Oxidation Behavior of In-situ Synthesized TiC_p / Ti Matrix Composite

纤维增强钛基复合材料界面剪切强度的FEM分析

FEM Modeling of Interfacial Shear Strength in SiC - Fibre Reinforced Titanium Matrix Composites

碳含量对自生TiCP增强钛基复合材料组织的影响

Effect of Carbon Content on the Microstructure of in situ TiC Particulate Titanium Alloy Matrix Composites

研究了TP－650钛基复合材料中TiC粒子与基体钛合金之间的反应界面。

Reaction interface has been studied in TP-650 titanium matrix composite .

研究了TiC颗粒强化钛基复合材料中的界面反应。

Interface reaction of TiC particle reinforced titanium alloy is studied .

自生TiC增强钛基复合材料的微观组织

Microstructure of in situ TiC Reinforced Titanium Alloy Matrix Composites

粉末注射成形制备TiC（0.7）N（0.3）颗粒增强钛基复合材料和零件

TiC_ ( 0.7 ) N_ ( 0.3 ) particulates reinforced titanium matrix composites and components prepared by powder injection molding

原位合成多元增强钛基复合材料（TiB+TiC+Y2O3）/Ti

In-situ synthesis of multiple ceramic particulates reinforced titanium matrix composites ( TiB + TiC + Y_2O_3 ) / Ti

TiC、TiB增强钛基复合材料的高温氧化性能及微观结构

Oxidation Resistance and Microstructure of TiB / Ti 、 TiC / Ti Matrix Composites

原位合成TiB和TiC增强钛基复合材料的超塑变形力学行为

Mechanical Property of Superplastic Deformation of in-situ Synthesized ( TiB + TiC ) / Ti Matrix Composite

概述了作者研究组近年来在SiC纤维增强钛基复合材料研究领域开展的工作及取得的进展。

The research and development of SiC fibre reinforced titanium matrix composites using proprietary fibre technology in the authors ' laboratory is summarized in this paper .

TiB和La2O3体积分数对原位合成钛基复合材料高温力学性能的影响

Volume fraction effect of reinforcements on high temperature mechanical properties of in situ synthesized titanium matrix composites reinforced with TiB and La_2O_3

自生颗粒增强钛基复合材料中的TiC增强相，可分为初生TiC和共晶TiC，它们的形态、尺寸及形成机制均不尽相同。

TiC can be divided into two kinds of primary TiC and eutectic TiC in the Ti matrix composites reinforced with in situ particles .

我们通过X射线衍射分析、金相显微镜、扫描电子显微镜和机械性能测试研究了成分组成和烧结温度对钛基复合材料机械性能和生物相容性的影响。

The effects of composition and sintering temperature on the microstructure and properties of the Titanium-Based Composites were investigated by X-ray diffraction , optical microscope , scanning electron microscopy and mechanical properties tests .

研究了利用普通熔铸设备，原位合成法制备的TiB和TiC颗粒增强钛基复合材料的高温变形行为。

High temperature deformation behavior of in-situ synthesized ( TiB + TiC ) / Ti matrix composite by common casting equipments was studied .

SiC纤维增强钛基复合材料集SiC纤维的高强度、高刚性和高抗蠕变性与钛合金及钛铝化合物的损伤容限性于一体。

SiC fiber reinforced titanium matrix composites combine the high strength , high stiffness and high creep resistance of SiC fiber with high damage tolerance of titanium and titanium aluminized compound in one .

原位Ti-B晶须增强钛基复合材料的磨损机制

Wear Mechanism of in-situ Ti-Based Composites Reinforced with TiB Whisker

用熔铸法制备了硼化物颗粒增强钛基复合材料，通过XRD和SEM，详细研究了含铝量变化时合金的相组成及硼化物的形态和存在方式的变化规律。

Boride particles reinforced titanium alloy matrix composites were prepared by using melting casting method . The phase constitutes and morphologies of borides varying with Al content were investigated by using XRD and SEM techniques .

应用热力学，分析了Ti与B2O3、Al之间的化学反应原位合成TiB和Al2O3增强的钛基复合材料的合成机理。

Synthesis mechanism of TiB and Al_2O_3 reinforced titanium matrix composites in situ fabricated by using the chemical reaction between Ti , Al and B_2O_3 was investigated by thermodynamic theory .

目前日本的Toyota公司采用粉末冶金技术制备了原位反应生成的TiB颗粒增强钛基复合材料，已在汽车发动机进、排气阀等部件得到应用。

Toyota central research development laboratories Inc , Japan by advanced powder-metallurgy technology creates TiB reinforced titanium matrix composite , which is used as automotive components such as intake and exhaust engine-valves .

实验结果表明，可以采用反应热压法由Ti-B4C-C系制备原位自生TiB晶须和TiC颗粒混杂增强的钛基复合材料。

It is suggested that in situ TiB whisker and TiC particulate hybrid reinforced titanium matrix composites can be prepared by hot pressing of a Ti - [ JP ] B_4C-C system .

已有研究表明，TiB是钛基复合材料中最优良的增强体之一，能有效提高钛基复合材料的强度。

As the former studies showed , TiB as one of the most important reinforcements in titanium matrix composites can improve the strength of titanium matrix composites strongly .

TP-650钛基复合材料中的界面

Reaction Interface of TP-650 Titanium Matrix Composite

利用透射电镜和高分辨率透射电镜研究了原位合成钛基复合材料增强体TiB的堆垛层错结构。

Stacking faults of in situ synthesized reinforcement TiB in titanium matrix composites were observed by transmission electron microscope ( TEM ) and high resolution transmission electron microscope ( HREM ) .

研究了TP-650颗粒增强钛基复合材料的性能与组织。

The properties and microstructures have been researched for TiC particles reinforced titanium matrix composites ( TP-650 ) .

与基体合金相比，钛基复合材料的耐磨性能显著提高，这是由于TiB晶须具有增强作用和承载作用所致。

They are fine and in high aspect ratio . The titanium matrix composites have much better wear resistance than the matrix alloy , which is attributed to the strengthening effect and the load-carrying capacity of the TiB whiskers .

利用MTS810材料试验机对体积含量为3%的TiC颗粒增强钛基复合材料TP-650及基体钛合金进行了准静态拉伸试验，获得了材料弹塑性变形的应力应变曲线。

The quasi-static tensile properties of TiC particle reinforced titanium matrix composites TP-650 and matrix have been studied by MTS-810 testing apparatus , and the stress / strain curves of composites as well as matrix have been obtained .

采用自蔓延高温合成（SHS）、感应熔炼和熔模精铸相结合的方法，利用Ti-B-Al体系制备出了原位自生TiB增强的钛基复合材料。

By use of combined self-propagating high-temperature synthesis , induction melting with investment casting , in-situ TiB reinforced titanium matrix composite is fabricated in Ti-B-Al system . Phase identification and reinforcement morphologies are performed with XRD , SEM and TEM .