Author: Panayotis G. Tsantrizos
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 544
Book Description
"A stable transferred arc was produced with plasmagas containing up to 20 percent molar TiCl$ sb4$ in argon, helium and argon/hydrogen mixtures. This was achieved by replacing the commonly-used thoriated tungsten cathode tip with a tantalum carbide tip. Thus, corrosive reactions at the cathode surface, which were shown to be the cause of the observed instability, were prevented. This allowed the characteristics of stable titanium tetrachloride plasmas in a transferred arc reactor to be investigated." --
The Characteristics of Titanium Tetrachloride Plasmas in a Transferred-arc Systems
Author: Panayotis G. Tsantrizos
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 544
Book Description
"A stable transferred arc was produced with plasmagas containing up to 20 percent molar TiCl$ sb4$ in argon, helium and argon/hydrogen mixtures. This was achieved by replacing the commonly-used thoriated tungsten cathode tip with a tantalum carbide tip. Thus, corrosive reactions at the cathode surface, which were shown to be the cause of the observed instability, were prevented. This allowed the characteristics of stable titanium tetrachloride plasmas in a transferred arc reactor to be investigated." --
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 544
Book Description
"A stable transferred arc was produced with plasmagas containing up to 20 percent molar TiCl$ sb4$ in argon, helium and argon/hydrogen mixtures. This was achieved by replacing the commonly-used thoriated tungsten cathode tip with a tantalum carbide tip. Thus, corrosive reactions at the cathode surface, which were shown to be the cause of the observed instability, were prevented. This allowed the characteristics of stable titanium tetrachloride plasmas in a transferred arc reactor to be investigated." --
The Reactions and Energy Characteristics of Titanium Tetrahalide Plasmas in a Transferred Arc System
Author: Peter Tsantrizos
Publisher:
ISBN:
Category :
Languages : en
Pages : 168
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 168
Book Description
Operating Characteristics and Energy Distribution in Transferred Plasma Arc Systems
Author: Hyun Koo Choi
Publisher:
ISBN:
Category : Plasma arc melting
Languages : en
Pages : 850
Book Description
"A specially-designed plasma chamber was constructed to study the operating characteristics of a dc plasma transferred arc struck between a fluid convective cathode and a water-cooled anode. The plasmagen gas consisted of pure argon and arc lengths as high as 7 cm were studied." --
Publisher:
ISBN:
Category : Plasma arc melting
Languages : en
Pages : 850
Book Description
"A specially-designed plasma chamber was constructed to study the operating characteristics of a dc plasma transferred arc struck between a fluid convective cathode and a water-cooled anode. The plasmagen gas consisted of pure argon and arc lengths as high as 7 cm were studied." --
Plasma Physics
Author: Pablo Martín
Publisher: Springer Science & Business Media
ISBN: 9780792355274
Category : Science
Languages : en
Pages : 1080
Book Description
This book contains a broad spectrum of plasma physics areas, from magnetic confinement (tokamaks) to spectroscopy in plasmas. The invited papers of the LAWPP present mini-courses for graduate students and review papers in each area, also updating the new ideas in the field.
Publisher: Springer Science & Business Media
ISBN: 9780792355274
Category : Science
Languages : en
Pages : 1080
Book Description
This book contains a broad spectrum of plasma physics areas, from magnetic confinement (tokamaks) to spectroscopy in plasmas. The invited papers of the LAWPP present mini-courses for graduate students and review papers in each area, also updating the new ideas in the field.
The Synthesis of Nano TiO2 Particles Using a DC Transferred Arc Plasma Reactor
Author: Xiaohong Liao
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The effect of quench conditions on the properties of titanium dioxide produced using atransferred arc process was studied. Rutile phase TiO2 in the form of micron sized powder wasdecomposed and vaporized in a continuous feed DC transferred arc system. The hot gas streamexiting the reactor contained a mixture of the decomposition products of titania includingtitanium suboxides (TiO, Ti2O3), argon (Ar), and oxygen (O2). Rapid quenching of this gasstream with dry air resulted in the production of a titania aerosol. Collection of the product tookplace in the filtration system. The quench conditions studied included pre-quenchtemperature, T1, quench rate, Rq, residence time, tau, and operating power, Ptorch . Thecharacterization of particles includes phase identification, phase content calculation, sizedistribution analysis, elemental composition analysis, and morphology examination. The range of quench conditions studied were as follows, 1300
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The effect of quench conditions on the properties of titanium dioxide produced using atransferred arc process was studied. Rutile phase TiO2 in the form of micron sized powder wasdecomposed and vaporized in a continuous feed DC transferred arc system. The hot gas streamexiting the reactor contained a mixture of the decomposition products of titania includingtitanium suboxides (TiO, Ti2O3), argon (Ar), and oxygen (O2). Rapid quenching of this gasstream with dry air resulted in the production of a titania aerosol. Collection of the product tookplace in the filtration system. The quench conditions studied included pre-quenchtemperature, T1, quench rate, Rq, residence time, tau, and operating power, Ptorch . Thecharacterization of particles includes phase identification, phase content calculation, sizedistribution analysis, elemental composition analysis, and morphology examination. The range of quench conditions studied were as follows, 1300
A study of the titanium tetrachloride oxidation in a rotating arc plasma jet
Author: Imad Mohammed Hassan Mahawili
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Journal of Physics
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 496
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 496
Book Description
The Synthesis of Nano Titania Particles Using a DC Transferred Arc Plasma Reactor
Author: Xiaohong Liao
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Plasma Chemistry - 2: Plasma Chemistry and Transport Phenomena in Thermal Plasmas
Author: A. T. Bell
Publisher: Elsevier
ISBN: 1483284492
Category : Science
Languages : en
Pages : 118
Book Description
Plasma Chemistry - 2: Plasma Chemistry and Transport Phenomena in Thermal Plasmas presents the proceeding of the Second International Symposium on Plasma Chemistry, held in Rome, Italy, on September 18–23, 1975. This book discusses the thermodynamic state of chemically reacting plasmas, which are generally described by Pauli or Boltzmann kinetic equations. Organized into eight chapters, this compilation of papers begins with an overview of the influence of the plasma state by a superimposed laser radiation field. This text then examines the mechanisms of chemical transformations in electric discharges. Other chapters consider the successful exploitation of thermal plasmas in the field of high temperature chemistry. This book discusses as well the status of plasma processes involving mass transfer and heat, with reference to the processes of condensation, vaporization, and chemical reaction. The final chapter deals with plasma heating and spraying of various materials. This book is a valuable resource for chemists, metallurgists, and scientists.
Publisher: Elsevier
ISBN: 1483284492
Category : Science
Languages : en
Pages : 118
Book Description
Plasma Chemistry - 2: Plasma Chemistry and Transport Phenomena in Thermal Plasmas presents the proceeding of the Second International Symposium on Plasma Chemistry, held in Rome, Italy, on September 18–23, 1975. This book discusses the thermodynamic state of chemically reacting plasmas, which are generally described by Pauli or Boltzmann kinetic equations. Organized into eight chapters, this compilation of papers begins with an overview of the influence of the plasma state by a superimposed laser radiation field. This text then examines the mechanisms of chemical transformations in electric discharges. Other chapters consider the successful exploitation of thermal plasmas in the field of high temperature chemistry. This book discusses as well the status of plasma processes involving mass transfer and heat, with reference to the processes of condensation, vaporization, and chemical reaction. The final chapter deals with plasma heating and spraying of various materials. This book is a valuable resource for chemists, metallurgists, and scientists.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1126
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1126
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.