A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.
WHAT DOES GALVANIC COUPLE MEAN IN ENGLISH?
Electrochemistry is a branch of chemistry that studies chemical reactions which take place in a solution at the interface of an electron conductor and an ionic conductor. These reactions involve electron transfer between the electrode and the electrolyte or species in solution. Thus electrochemistry deals with interactions between electrical energy and chemical change and vice versa. If a chemical reaction is driven by an externally applied voltage, as in electrolysis, or if a voltage is created by a chemical reaction as in a battery, it is an electrochemical reaction. In contrast, chemical reactions where electrons are transferred between molecules are called oxidation-reduction reactions. In general, electrochemistry deals with situations where redox reactions are separated in space or time, connected by an external electric circuit.
The translations of galvanic couple from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «galvanic couple» in English.
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «galvanic couple».
FREQUENCY OF USE OF THE TERM «GALVANIC COUPLE» OVER TIME
The graph expresses the annual evolution of the frequency of use of the word «galvanic couple» during the past 500 years. Its implementation is based on analysing how often the term «galvanic couple» appears in digitalised printed sources in English between the year 1500 and the present day.
Examples of use in the English literature, quotes and news about galvanic couple
10 ENGLISH BOOKS RELATING TO «GALVANIC COUPLE»
Discover the use of galvanic couple in the following bibliographical selection. Books relating to galvanic couple and brief extracts from same to provide context of its use in English literature.
Corrosion in the Petrochemical Industry
Carbon-filled polymers can act as noble metals in a galvanic couple. : Electrolyte
(water) Cathode broken mill scale) Fle 7 Schematic showing how breaks in mill
scale °' (Fe304) can lead to galvanic corrosion of steel Another example is the ...
Linda Garverick, 1994
Corrosion Tests and Standards: Application and Interpretation
Sensitive current measurement involves an ordinary galvanic couple exposure,
but with current between the dissimilar metals forced to flow through an external
wire where it can be measured with a zero-resistance ammeter or by voltage
Robert Baboian, 2005
The test units involve winding a wire of the anodic component of the galvaniccouple onto the threads of a bolt of the cathodic member of the couple. The
weight loss of the wire after a short exposure period relative to that of a similar
Harvey P. Hack, 1988
Corrosion Testing and Evaluation: Silver Anniversary Volume
The mixed potential (the galvanic couple potential, £collpie) of the galvaniccouple and the resulting galvanic current can be uniquely determined from the
sums of all of the individual anodic and cathodic currents obtained for each
material at ...
Robert Baboian, S. W. Dean, 1990
Corrosion and Electrochemistry of Zinc
... anode and cathode is small compared to the dimensions of the electrodes, the
galvanic corrosion is small because of the limitation in the mass transport of the
reactants and reaction products. The position of a galvanic couple in the solution
Xiaoge Gregory Zhang, 1996
Galvanic and Pitting Corrosion-Field and Laboratory Studies
In reviewing the exposure conditions in a salt evaporator, it was noted that the
titanium tubes are expanded into a Monel tube sheet so that a galvanic couple
exists with titanium being the cathodic member of the couple. The potential ...
Robert Baboian, 1976
Engine Coolant Testing: State of the Art
2570 test and the corrosion currents in the appropriate galvanic couple. Note that
the corrosion rate is directly proportional to the corrosion current. In this paper the
rate is reported in terms of the corrosion current density. The corrosion ...
W. H. Ailor, 1980
Fundamentals of Electrochemical Corrosion
... is located between the uncoupled corrosion potentials, Ecorr,A and Ecorr,B .
Next, the metal with the more negative uncoupled corrosion potential (Ecorr,B)
experiences an increase in corrosion rate in the galvanic couple, whereas the
Ele Eugene Stansbury, Robert Angus Buchanan, 2000
High Temperature and Environmental Effects on Polymeric ...
A comparison of the couple potential and current density values predicted from
the polarization curves with the actual values measured during the galvaniccouple testing is reported in Table 3. This table provides data for the NAB and
Charles E. Harris, Thomas S. Gates, 1993
ASM Materials Engineering Dictionary
Where the two dissimilar metals are in contact, the resulting reaction is referred to
as couple action. galvanic couple. A pair of dissimilar conductors, commonly
metals, in electrical contact. See also galvanic corrosion. galvanic couple
Joseph R. Davis, ASM International, 1992
4 NEWS ITEMS WHICH INCLUDE THE TERM «GALVANIC COUPLE»
Find out what the national and international press are talking about and how the term galvanic couple is used in the context of the following news items.
Nanomaterials aid corrosion resistance
Corrosion occurs when two metals or alloys come into contact, creating what is known as a galvanic couple. The coupling causes the alloys to ... «E&P, Dec 14»
Bridge failure sparks concern over hydrogen embrittlement
Experts say this could have activated a 'galvanic couple', causing a release of hydrogen which then found its way into the hard, and more ... «Engineering Materials, Jun 13»
EK Water Blocks Releases The Ultimate Coolant For Every Water …
A galvanic couple can also be set up on a single metal or alloy due to the metal surface not being homogeneous or if the electrolyte varies in ... «PR Web, Sep 11»
Corrosion and fatigue: new ways of warding off old enemies
The galvanic couple formed by the introduction of these anodes onto the structure separates the electrochemical half-cell (redox) reactions ... «Engineer Live, Jan 10»
« EDUCALINGO. Galvanic couple [online]. Available <https://educalingo.com/en/dic-en/galvanic-couple>. Mar 2023 ».