Corrosion And Electrochemistry Of Zinc

Corrosion and Electrochemistry of Zinc PDF
Author: Xiaoge Gregory Zhang
Publisher: Springer Science & Business Media
ISBN: 1475798776
Size: 22.26 MB
Format: PDF, Kindle
Category : Science
Languages : en
Pages : 474
View: 6506

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Humankind's use of zinc stretches back to antiquity, and it was a component in some of the earliest known alloy systems. Even though metallic zinc was not "discovered" in Europe until 1746 (by Marggral), zinc ores were used for making brass in biblical times, and an 87% zinc alloy was found in prehistoric ruins in Transylvania. Also, zinc (the metal) was produced in quantity in India as far back as the thirteenth century, well before it was recognized as being a separate element. The uses of zinc are manifold, ranging from galvanizing to die castings to electronics. It is a preferred anode material in high-energy-density batteries (e.g., Ni/Zn, Ag/Zn, ZnJair), so that its electrochemistry, particularly in alkaline media, has been extensively explored. In the passive state, zinc is photoelectrochemically active, with the passive film displaying n-type characteristics. For the same reason that zinc is considered to be an excellent battery anode, it has found extensive use as a sacrificial anode for the protection of ships and pipelines from corrosion. Indeed, aside from zinc's well-known attributes as an alloying element, its widespread use is principally due to its electrochemical properties, which include a well-placed position in the galvanic series for protecting iron and steel in natural aqueous environments and its reversible dissolution behavior in alkaline solutions.

Materials Science And Information Technology

Materials Science and Information Technology PDF
Author: Cai Suo Zhang
Publisher: Trans Tech Publications Ltd
ISBN: 3038137731
Size: 64.36 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 8350
View: 4076

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These are the fully refereed proceedings of the International Conference on Materials Science and Information Technology (MSIT 2011), held during the 16-18 September 2011 in Singapore. The main goal of the event was to provide an international scientific forum for the exchange of new ideas in a number of fields by permitting in-depth interaction via discussions with peers from around the world. Core areas of materials science and information technology, plus multi-disciplinary and interdisciplinary aspects are covered. Volume is indexed by Thomson Reuters CPCI-S (WoS).

Crack Arrest Concepts For Failure Prevention And Life Extension

Crack Arrest Concepts for Failure Prevention and Life Extension PDF
Author: Gyoujin Cho
Publisher: Woodhead Publishing
ISBN: 9781855732643
Size: 73.84 MB
Format: PDF, ePub, Mobi
Category : Technology & Engineering
Languages : en
Pages : 328
View: 7060

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The proceedings of a seminar held at TWI in September, 1995, focusing on crack arrest philosophy which aknowledges that a brittle crack is arrested when it emerges from the critical region. Papers from prestigious researchers presented a critique and assessment of the theory and its application under: Introduction to crack arrest concepts; Recent trends in crack arrest research; Application of crack arrest concepts.

Radiometric Temperature Measurements

Radiometric Temperature Measurements PDF
Author:
Publisher: Academic Press
ISBN: 9780123785657
Size: 16.79 MB
Format: PDF, ePub
Category : Science
Languages : en
Pages : 480
View: 810

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This book describes the practice of radiation thermometry, both at a primary level and for a variety of applications, such as in the materials processing industries and remote sensing. This book is written for those who will a) apply radiation thermometry in industrial practice b) use radiation thermometers for scientific research, c) the radiation thermometry specialist in a national measurement institute d) developers of radiation thermometers who are working to innovate products for instrument manufacturers and e) developers non-contact thermometry methods to address challenging thermometry problems. The author(s) of each chapter were chosen from a group of international scientists who are experts in the field and specialist(s) on the subject matter covered in the chapter. A large number of references are included at the end of each chapter as a resource for those seeking a deeper or more detailed understanding. This book is more than a practice guide. Readers will gain in-depth knowledge in: (1) the proper selection of the type of thermometer; (2) the best practice in using the radiation thermometers; (3) awareness of the error sources and subsequent appropriate procedure to reduce the overall uncertainty; and (4) understanding of the calibration chain and its current limitations. Coverage of all fundamental aspects of the radiometric measurements Coverage of practical applications with details on the instrumentation, calibration, and error sources Authors are from the national labs internationally leading in R&D in temperature measurements Comprehensive coverage with large number of references

Seaisi Quarterly

SEAISI Quarterly PDF
Author: South East Asia Iron and Steel Institute
Publisher:
ISBN:
Size: 79.14 MB
Format: PDF, ePub
Category : Steel-works
Languages : en
Pages :
View: 1645

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Bainite In Steels

Bainite in Steels PDF
Author: H. K. D. H. Bhadeshia
Publisher: Maney Pub
ISBN:
Size: 57.25 MB
Format: PDF
Category : Technology & Engineering
Languages : en
Pages : 454
View: 7657

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The second edition of this modern classic encompasses the latest research, which sees bainitic alloys at the forefront of a new wave of "designed" steels. Contents include: Nomenclature; Introduction; Bainitic Ferrite; Carbide Precipitation; Tempering of Bainite; Thermodynamics; Kinetics; Upper and Lower Bainite; Stress and Strain Effects; Reverse Transformation from Bainite to Austenite; Acicular Ferrite; Other Morphologies of Bainite; Mechanical Properties; Modern Bainitic Alloys;Other Aspects; The Transformation of Steel.

Transactions Of Jwri

Transactions of JWRI  PDF
Author: 大阪大学. 溶接工学研究所
Publisher:
ISBN:
Size: 15.41 MB
Format: PDF, Mobi
Category : Welding
Languages : en
Pages :
View: 6933

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Metals Abstracts

Metals Abstracts PDF
Author:
Publisher:
ISBN:
Size: 38.16 MB
Format: PDF, Mobi
Category : Metallurgy
Languages : en
Pages :
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