000			08817cam a2200397Ii 4500
001			9780429176296
008			180706s2001 xx o 000 0 eng d
020			_a9780429176296 _q(e-book : PDF)
020			_z9780824799205 _q(hardback)
024	7		_a10.1201/9781482292244 _2doi
035			_a(OCoLC)1027756682
040			_aFlBoTFG _cFlBoTFG _erda
050		4	_aTA462 _b.C438 2001
072		7	_aMAT000000 _2bisacsh
072		7	_aTEC021000 _2bisacsh
082	0	4	_a620.1623
100	1		_aChatterjee, U.K., _eauthor. _911822
245	1	0	_aEnvironmental Degradation of Metals : _bCorrosion Technology Series/14 / _cU.K. Chatterjee, S.K. Bose, S.K. Roy.
250			_aFirst edition.
264		1	_aBoca Raton, FL : _bCRC Press, _c2001.
300			_a1 online resource
336			_atext _2rdacontent
337			_acomputer _2rdamedia
338			_aonline resource _2rdacarrier
490	0		_aCorrosion Technology
505	0	0	_tchapter 1 Introduction -- _tof technology. However, a of metallic materials (and of other materials too!) is the deterio- -- _tchapter 2 Aqueous Corrosion: Fundamentals -- _t2.1 ELECTROCHEMICAL NATURE OF AQUEOUS CORROSION of all corrosion pro- -- _tchapter =Ita -- _tof the metal, and 2.3.1 Exchange Current Density / _r F is the Faraday constant (96,500 coulombs/equivalent) n is the number of equivalents exchanged t is the time in seconds -- _tchapter 0.76 V -- _tof polarization, i.e., activation polarization and of a slow step in the electrode reaction for of the order of 0.1 V of the above equation, as applied to hydrogen evo- of 0.1 Vis shown in Fig. 2.12. It can be noted -- _tchapter If a -- _tmetal exhibiting passivity, e.g., iron in l N H2so •• is anodically polarized of the curve shows an increase in potential in the positive -- _tchapter 't\ -- _tchapter 3 Aqueous Corrosion: Forms -- _t3.1 CLASSIFICATION OF AQUEOUS CORROSION of metaJs and alloys takes place in a variety of environments -- _tchapter lnttrgranutar corrosion -- _tchapter (a).• -- _tFigure 3.20 (a) Step structure from electrolytic-oxalic acid etch test in solution-an- of sensitization. No such peak is observed for unsensitized 3.6.4 Other Alloys -- _tchapter (a) (b) -- _tof vacancies into the interior of the alloy, thereby aiding in diffu- -- _tchapter t----1 -- _t•• E-C Figure 3.29 Erosion corrosion of lead by 10% sulfuric acid flowing at 39 ft/s. Cross- 3.8.2 Metallurgical Factors -- _tchapter )t u Ktscc -- _tt: I I -- _tchapter g. , -- _tchapter i60 . .. -- _tchapter 3 10.1 Microbiological Corrosion -- _tof bacteria have been identified that aggravate corrosion of metals of air. They survive under a wide range of (0-50°C) and pH (3-10). The important microorganisms contribut- -- _tchapter 4 Aqueous Corrosion: Prevention -- _tof corrosion have been pre- of environment -- _tchapter MATERIAL SELECTION -- _tof materials for corrosion applications. The most of its of their excel- -- _tchapter t-- ·-·-- -- _t'\ -- _tchapter 5 Tarnishing and Scaling Processes -- _tof the reaction behavior can be achieved only / _r metal oxidation, tarnishing, and scaling are used -- _tchapter 5 2 THERMODYNAMIC ASPECTS OF METAL-SINGLE -- _tOXIDANT SYSTEMS of a metallic component exposed of affinity of the metal to oxidizing gases, which leads to its degradation of some compounds with the oxidant. For judging of Gibbs' free energy change for the total reac- of metal oxide (M0), whereas if is positive, of the oxidant, thereby leading of the oxide. But thermodynamics deals with the -- _tchapter = = = -- _tM/M0and M02/02 can estimated. of single / _r RT In P P values at -- _tchapter ~ ---.--- -- _tchapter 5 4.5 Rules for Writing Defect Reaction -- _tof defect formation reaction, it is essential to have mass of the law of mass action. Use of this law implies the of Boltzmann statistics, i.e., random distribution of defects are con- Null= of unit activity. Under the situation of 0 << 1, Henry's law is applicable. However, it is convenient to use concentration of number of defect per cubic meter of the crystal represented by exp( (5.8) exp( A{')exp( = = + + -- _tchapter = + 2 -- _tOz(g) Zr(g) [0\ / _r ZrOz -- _tchapter 3 . . -- _tchapter C ,DD e. V i ( -- _t= [c;DD; -- _tchapter ao n -- _tof vacancy concentration at this interface is = Cexp of vacancies through the stressed oxide, the following stress-depen- _ D~ / _r --,;;r- -- _tchapter of 2nd edition, North Holland Pub- -- _tchapter 6 Alloy Oxidation -- _tof metallic components in a variety of industrial installations are of such -- _tchapter 6 2.1n-Type Oxide (ZnO) -- _tof such oxides involves excess cations at interstitial of the oxide lattice with excess electrons in its conduction band. As of interstitial zinc ions and excess -- _tchapter •• •• zn•• -- _tzn•• zn•• o= zn•• zn•• zn•• zn•• zn•• Zn·· zn•• zn•• zn•• cr••• zn•• cr••• zn•• zn•• zn•• o• zn•• zn•• u• zn•• o\ -- _tchapter o\ -- _tNi•• cr••• cr··· -- _tchapter o.os z -- _tchapter Ah0reduces to only 5-6 wt %. -- _tCr acts as an oxygen getter, inhibiting internal oxidation. 6.5 SCALING OF BINARY AND TERNARY ALLOYS of alloys involves the same general phenomena as described for of the following: -- _tchapter 100 90 -- _tchapter Typr 1: -- _tType 02lg) -- _tchapter Table vmmvm · -- _tchapter • • • -- _tA.E.OXU DISPERSION -- _tchapter S0and gets dissolved in the molten salt as a cationic -- _tof the sulfate of NiO corresponding to of Na0 as 10- ·the solubility goes on increasing with the increase of / _r acid .fluxing. basic fluxing. Figure 6.30 pso) according to the reaction: -- _tchapter 7 2 Kinetics -- _tof all susceptible alloys and of reaction, possibly with the alloy being protected by a stable Cr0 -- _tchapter Initiation stagt factors -- _trtoetion product -- _tchapter INITIATION STAGE -- _tSalt PROPAGATION STAGE -- _tchapter .. 0'-: -- _tchapter 1100 1- -- _t.,+= -- _tchapter \\CIJOJ -- _tSi0[2]. of diffusion due to their high concentrations of point defects. of oxygen point defects -- _tchapter Hixturt of powder and gas holdu -- _tEltetrodes -- _tchapter 7 Liquid Metal Attack -- _tof solid metals by liquid metals may be manifested in the following of a solid metal under applied or residual stresses when -- _tchapter r -H g -, G a -, s n -, B i -, r -P b -, -- _tchapter 7 .2.2 Factors Influencing LME -- _tEffect of Grain Size of a metallic material nonnally bear a of grain diameter, which is known or fracture stress of fracture / _r ---'v-- -- _tchapter oo-• -- _tof testing, but failure in a brittle manner was observed when of magnitude. The effect of strain of Alloying -- _tchapter 8 Hydrogen Damage -- _t8.1 INTRODUCTION of physical and mechanical properties of metals resulting from the action of hydrogen, which may be initially present -- _tchapter 8 3.4 Hydrogen Attack -- _tof damage that occurs in carbon and low-alloy steels of the alloy or formation of -- _tchapter 1 '\ -- _tchapter 8 4.4 Enhanced Plastic Flow Theory -- _tHSC produced fracture surfaces show- of shallow of plastic How associated with the propagation of fracture by making dis- or ftow stress due to dissolved hydrogen of crack tips, then embrittlement due to of the model [6], the adsorption of hydrogen has been of dislocations at the crack tip which, in tum, -- _tchapter 9 Radiation Damage -- _tof metals and alloys with energetic particles generates point defect of the materials and dimensional changes in the metallic components. Radiation -- _tchapter ____ -- _t..... '\.
520	2		_a"This highly practical reference presents for the first time in a single volume all types of environmental degradation a metallic compound may undergo during its processing, storage, and service. Clarifying general and localized corrosion effects, Environmental Degradation of Metals describes the effects of atmospheric exposure, high-temperature gases, soil, water, weak and strong chemicals, liquid metals, and nuclear radiation. It determines whether corrosion can occur under a given set of conditions, shows how improvements in component design can reduce corrosion, and details the high- and low-temperature effects of oxidizing agents. The book also investigates the instantaneous and delayed failure of solid metal in contact with liquid metal, highlights the influence of hydrogen on metal, and profiles radiation effects on metal."--Provided by publisher.
650		0	_aAlloys. _911823
650		0	_aMetals. _911824
650	0	4	_aMetals & Alloys _911825
700	1		_aBose, S.K., _eauthor. _911826
700	1		_aRoy, S.K., _eauthor. _911827
776	0	8	_iPrint version: _z9780824799205 _w(DLC) 2001028074
856	4	0	_uhttps://www.taylorfrancis.com/books/9781482292244 _zClick here to view.
942			_cEBK
999			_c70074 _d70074