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silicon carbide study using method

CN103833034B - A method for using carbon nanotubes

2014-2-12 · 、 A method for using carbon nanotubes, graphene producing silicon carbide slurry as carbon source

Sintering and microstructure of silicon carbide ceramic

2005-2-20 · Silicon carbide (SiC) ceramic with YAG (Y 3 Al 5 O 12) additive added by sol-gel method was liquid-phase sintered at different sintering temperatures, and the sintering mechanism and microstructural characteristics of resulting silicon carbide ceramics were analyzed by X-ray diffraction (XRD), scanning electron microscopy (SEM) and elemental distribution of surface (EDS).

US8071482B2 - Manufacturing method of a silicon …

A manufacturing method for a silicon carbide semiconductor device is disclosed. It includes an etching method in which an Al film and Ni film are laid on an SiC wafer in this order and wet-etched, whereby a two-layer etching mask is formed in which Ni film portions overhang Al film portions. Mesa grooves are formed by dry etching by using this etching mask.

Deposition of epitaxial silicon carbide films using high

2004-12-16 · Silicon carbide (SiC ) thin film have been prepared on both Si (100 ) and SiO patterned Si2 (100 ) substrates by the high vacuum metal-organic chemical vapor deposition (MOCVD ) method using a single source precursor at various growth temperatures in the range of 700–1000 8C. Diethylmethylsilane (DEMS ) was used as precursor without carrier gas.

Preparation of Silicon Carbide Nanotubes by …

Ansari et al. have calculated the buckling behavior of single-walled silicon carbide nanotubes by using a 3D finite element method [5]. Buckling Analysis of Silicon Carbide Nanotubes (SiCNTs

Preparation of Silicon Carbide Nanotubes by …

Preparation of Silicon Carbide Nanotubes by Hydrothermal Method Article in Journal of Applied Physics 99(11):114306-114306-6 · June 2006 with 92 Reads DOI: 10.1063/1.2202111

A STUDY ON MICROSTRUCTURE AND …

2019-4-21 · A STUDY ON MICROSTRUCTURE AND CHARACTERIZATION OF ALUMINUM 7075 METAL MATRIX REINFORCED WITH SILICON CARBIDE PARTICLES USING STIR CASTING METHOD Raghavendra M J1, Praveen Kumar K2, Arun R3, Arjun S4 1Asst. Professor, Department ofMechanical Engineering, Sai Vidya Institute Technology, Bengaluru-64

Friction and Wear Studies Using Taguchi Method

An experimental design based on the Taguchi method has been applied to optimize the use of a dynamic sealing element of water pump of automotives coustion engines. A carbon primary ring and a silicon carbide mating ring set up this dynamic sealing element. The aim of this work was to experimentally determine the crossed influence of the primary ring variant, the normal load, the surrounding

Comparison of Particle Boardment and Silicon Carbide

Comparison of Particle Boardment and Silicon Carbide to improve this study using the vortexing method in only circa 25 μM of concentration, withtime limit of the process is

THE MICROSTRUCTURE, PHYSICAL AND MECHANICAL …

2016-11-26 · strength at elevated temperature. In this study, the sintered specimen of silicon carbide with sintering additives of four different compositions were fabried using powder metallurgy method. Physical properties were measured by means of bulk density and apparent porosity whereas the mechanical property was measured in term of hardness.

Laser-induced phase separation of silicon carbide - KAIST

2016-12-5 · Laser-induced phase separation of silicon carbide Insung Choi1,2,*, Hu Young Jeong3,4 melt-mediated phase separation and surface reconstruction of single-crystal silicon carbide and study this process by high-resolution transmission electron microscopy and a time-resolved reflectance method. A single-pulse laser irradiation triggers

First-principles study of defects and adatoms in silicon

2016-3-17 · We present a study of mechanical, electronic and magnetic properties of two-dimensional 2D , monolayer of silicon carbide SiC in honeyco structure and its quasi-one-dimensional quasi-1D armchair nanorib-bons using first-principles plane-wave method. In order to reveal dimensionality effects, a brief study of

"SYNTHESIS OF SILICON CARBIDE FIBERS FROM …

However, there have only been limited studies of synthesis of silicon carbide fibers from polycarbosilane by electrospinning method. Moreover, there is no previous report for tensile strength testing of SiC fibers synthesized by electrospinning. The main objectives of this thesis are to study these problems.

Experimental Study on Mechanical and Tribological

2018-1-23 · Experimental Study on Mechanical and Tribological Properties of Aluminium Alloy 7075 Reinforced with Silicon Carbide and Fly-Ash, Hybrid Metal Matrix Composites Using Sem, Taguchi Method and Genetic Algorithm . P Vivekanandan. 1. 1 (Associate Professor and Head, Department of Mechatronics Engineering, SNS College of Technology, Coiatore,

Thermal oxidation process of in-situ silicon carbide

The thermal stability especially the oxidation resistance of the carbon aerogels was improved by silicon carbide incorporation using the sol-gel polymerization under the solvent-saturated vapor atmosphere. A 40% decline in the overall rate of oxidation was observed for the reinforced carbon aerogel (RCA) in comparison with the unreinforced one.

Trace elements study of high purity nanocrystalline

Trace elements study of high purity nanocrystalline silicon carbide (3C-SiC) Masao Komeda, Kozo Kawasaki, Toru ObaraA new irradiation method with a neutron filter for silicon neutron Investigation of the agglomeration and amorphous transformation effects of neutron irradiation on the nanocrystalline silicon carbide (3C-SiC) using TEM

Deposition of epitaxial silicon carbide films using high

2004-12-16 · Silicon carbide (SiC ) thin film have been prepared on both Si (100 ) and SiO patterned Si2 (100 ) substrates by the high vacuum metal-organic chemical vapor deposition (MOCVD ) method using a single source precursor at various growth temperatures in the range of 700–1000 8C. Diethylmethylsilane (DEMS ) was used as precursor without carrier gas.

Strength of chemical vapor deposited silico n carbide

2014-3-13 · strength of the silicon carbide coatings, was investigated. An enhanced strength equation was derived using finite element analysis and verified by an experimental method utilizing a soda-lime glass standard specimen. The strength and Weibull modulus of the silicon carbide were measured using the internal pressurization technique.

Silicon Carbide and Related Materials 2017 - …

This collection of papers by the results of the 2017 International Conference on Silicon Carbide and Related Materials (ICSCRM 2017, Septeer 17-22 in Washington, DC, USA) presents for readers the latest progress in the field of development and production of silicon carbide semiconductors and their appliion in the power electronic devices.

Study Of Mechanical Properties Of Aluminium Lm25 …

2017-6-17 · Silicon carbide monofilaments are also made by a CVD process, using a tungsten or carbon core. A Japanese multifilament yarn, designated as silicon carbide by its manufacturer, is also commercially available. This material, however, made by pyrolysis of organo metallic precursor fibers, is far from pure silicon carbide and its properties differ

Theoretical study of the recoination of Frenkel pairs in

2011-6-30 · Theoretical study of the recoination of Frenkel pairs in irradiated silicon carbide - The recom VIP

Deposition of silicon carbide films using a high vacuum

2004-12-16 · Silicon carbide ~SiC! thin films were prepared on Si~100! substrates by high vacuum metalorganic chemical vapor deposition using a single-source precursor at various growth temperatures in the range of 700–1000°C. The precursor is diethylmethylsilane, and is used without carrier gas. The

Research Progress of Silicon carbide Powder Shaping …

the oxide edges of silicon carbide particles after oxidation is grinded to remove. In the control of the shape of unshaped refractory additives silicon carbide powder, Shi Ce etal [15] using this method of processing silicon carbide powder shape,test through oxidation techniques at different temperatures

Comparison of Particle Boardment and Silicon Carbide

Comparison of Particle Boardment and Silicon Carbide to improve this study using the vortexing method in only circa 25 μM of concentration, withtime limit of the process is

US8071482B2 - Manufacturing method of a silicon …

A manufacturing method for a silicon carbide semiconductor device is disclosed. It includes an etching method in which an Al film and Ni film are laid on an SiC wafer in this order and wet-etched, whereby a two-layer etching mask is formed in which Ni film portions overhang Al film portions. Mesa grooves are formed by dry etching by using this etching mask.

Study the MRR of Tempered Glass by Using Silicon …

2015-5-30 · Study the MRR of Tempered Glass by Using Silicon Carbide Abrasive at Different Parameters of Abrasive Jet Machine Parteek1 Vijay Kumar2 1,2Department of Mechanical engineering 1,2Sat Priya Institute of Engineering and Technology Abstract— The abrasive jet machining (AJM) is a non-conventional machining process in which a abrasive

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