Preparation of a Mixed Silicon Carbide Fiber for Microwave Absorbent 掺混型碳化硅纤维微波吸收剂的制备
Synthesis of silicon carbide fiber from Polycarbosilane using electron beam irradiation under low oxygen partial pressure 含氧气氛下电子束辐照聚碳硅烷制备碳化硅纤维
The silicon carbide fiber has polycrystalline structure. 所研究的碳化硅纤维具有多晶结构,主要含有结晶态的SiC,石墨态的碳和无定形的SiO2。
Fabrication Process and Properties of Silicon Carbide Fiber Reinforced Si-O-C Composites Using Polysiloxane as Precursor 先驱体法聚硅氧烷制备SiCf/Si-O-C复合材料的性能研究
Functional Silicon Carbide-Carbon Fiber 碳化硅-碳功能纤维
Preparation of Continuous Silicon carbide Fiber 连续碳化硅纤维的研制
The Studies of the Fatigue Property and the Fatigue Mechanism of the Silicon Carbide Fiber Reinforced Aluminum Composite 碳化硅纤维增强铝复合材料疲劳性能及疲劳破坏机理研究
The Study on the Preparation of Silicon Carbide Fiber with Low Resistance 低电阻率碳化硅纤维的制备研究
Nano γ Al 2O 3 powder, can promote the sintering of alumina and silicon carbide fibers, and a lower sintering temperature and higher fiber density may be expected. 纳米γ-Al2O3可以促进氧化铝和碳化硅纤维的烧结,同时降低纤维的烧结温度,提高纤维的密度。
Polycarbosilance ( PC P) is a precursor for silicon carbide ( SiC) fiber with good mechanical properties and low specific resistance. 聚碳硅烷PC&P是制备力学性能优异的低电阻率碳化硅纤维的先驱体。
Silicon carbide ( SiC) fiber is the important reinforcement material for fabrication of advanced composites especially ceramics matrix composites. 摘要碳化硅(SiC)纤维是研制金属基、陶瓷基以及聚合物基等先进复合材料的重要增强体。
In this paper, silicon carbide fiber/ epoxy composites and active carbon fiber felt periodical screen/ epoxy composites were prepared by compress-molding techniques. 本文分别以碳化硅纤维和活性碳毡为吸收剂,采用热压法制备了碳化硅纤维(活性碳毡)/环氧树脂电路模拟吸波材料。
Study on the Radar Absorbing Composite with Orthogonal-arranged Silicon Carbide Fiber Circuit 含碳化硅纤维正交电路屏的吸波复合材料的研究
This paper reviewed the research progresses in novel fiber absorbing materials such as carbon fiber, silicon carbide fiber, silicon carbide/ carbon fiber, polycrystalline iron fiber, absorbing materials like nano carbon tube and nano iron, and conductive polymer absorbing materials. 综述了新型碳纤维、碳化硅纤维、碳化硅/碳纤维、多晶铁纤维吸波材料、碳纳米管、纳米铁吸波材料和导电高分子吸波材料的研究状况。
Nano ferrum particle, average 30 um in diameter, was dispersed into polycarbosilane ( PC) homogeneously by ultra-sonic method and subsequently mixed silicon carbide ceramic fiber, with good mechanic properties and continuous controllable resistivity, was prepared by melt spinning, curing treatment and sintering. 运用功率超声将平均粒径30nm的超细金属铁粉均匀分散到聚碳硅烷中,通过熔融纺丝、不熔化处理、烧结,制备出具有良好力学性能、电阻率连续可调的掺混型碳化硅陶瓷纤维。
The radar absorbing mechanism and properties of several fibers in current composites, such as carbon fiber, silicon carbide fiber, polycrystalline iron fiber and their modified fibers were introduced. 介绍了目前复合吸波材料中所用的吸波纤维,包括碳纤维、碳化硅纤维、多晶铁纤维等及其改性纤维的吸波机理和性能。
Silicon carbide ( SiC) fiber is an advanced new reinforcement material with high spe-cific strength, high specific modulus, high temperature and oxidation resistance. 碳化硅(SiC)纤维是具有比强度高、比模最高、耐高温、抗氧化的新型增强材料。
Melt spinning and cure treatment of the precursor for silicon carbide fiber with low specific resistance 低电阻率碳化硅纤维先驱体的熔融纺丝与不熔化处理
Preparation of low oxygen silicon carbide fiber by the chemical vapor curing for Polycarbosilane fibers 由聚碳硅烷纤维通过化学气相交联法制备低氧含量碳化硅纤维
Synthesis of silicon carbide fiber using blend of Polycarbosilane and hydroxy-terminated-polybutadiene as precursor 用聚碳硅烷与端羟基聚丁二烯共混物制备碳化硅纤维
The properties of silicon carbide composites reinforced with Hi-Nicalon fiber are the best. Its bending strength and fracture toughness reach 703.6 MPa and 23.1 MPa · m 1/ 2 respectively. 采用Hi-Nicalon纤维增强的SiC基复合材料具有最佳的性能,单向板弯曲强度达到703.6MPa,断裂韧性达到23.1MPa·m1/2。
CERAMIC FIBERS AND COMPOSITES ⅱ Structure and deformation behaviour of silicon carbide fiber 陶瓷纤维及其复合材料Ⅱ碳化硅纤维的结构和形变行为
Microwave Absorbing Properties of Silicon Carbide Fiber/ Epoxy Composites 微量碳化硅纤维/环氧树脂复合吸波材料研究
Preparation of aluminum-containing silicon carbide fiber sintered at high temperature 高温烧结制备含铝碳化硅纤维