Improvement of corrosion resistance of titanium by co-implantation

Sugizaki, Yasuaki; Yasunaga, Tatsuya; Tomari, Haruo

doi:10.1016/0257-8972(95)02834-x

Cited by 38 publications

(14 citation statements)

References 11 publications

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“…Furthermore, tantalum (Ta) was an element that could preferentially suppress the dissolution of titanium. This conclusion was in agreement with that of bulk alloying with tantalum, which showed improvement of corrosion resistance in hydrochloric acid solution for titanium steel (Sugizaki et al 1996). Being combined with molybdenum, nickel, palladium, or tantalum, the corrosion resistance of titanium had been remarkably improved.…”

Section: Accelerated Corrosion Testsupporting

confidence: 80%

“…Based on lab experiments and engineering practice, polyurea, epoxy glass coatings, fiber reinforced plastics, corrosion resistant steels, titanium alloy and foam glass blocks are widely used (Ni et al 2002;González-Guzmán et al 2010;Moser et al 2011;Jeon et al 2011;Nam et al 2010;Sugizaki et al 1996;Song et al 2011;Soo Park et al 1999). In this study, polyurea and vinyl ester glass flake (VEGF) were classified as the coating materials; titanium alloy, sulfuric acid dew corrosion resistant steel (ND) and fiberglass reinforced plastics (FRP) were selected as the lining materials; foam glass blocks were deemed as the lightweight insulation products.…”

Section: Methodsmentioning

confidence: 99%

“…However, alloying with nickel and molybdenum could substantially improve the corrosion resistance. Molybdenum provided protection against corrosion attack through stable passivation in aggressive environments, while nickel promoted the formation of nickel titanium and the passivity of titanium in the acid environments (Sugizaki et al 1996;Bloyce et al 1998). The complementary effects of molybdenum with nickel were to enhance the corrosion behavior of titanium in sulfuric acid solution (Sugizaki et al 1996;Blanco-Pinzon et al 2005).…”

Section: Accelerated Corrosion Testmentioning

confidence: 99%

“…The outstanding corrosion resistance of titanium alloy is achieved by the complementary effect of co-implantation with metal ions. Co-implantation is a possible process for attaining excellent corrosion protection of titanium against aggressive environments (Sugizaki et al 1996). Foam glass blocks are mainly composed of borosilicate.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Prevention of stack corrosion under wet flue gas desulfurization conditions in a coal-fired power plant: performance analysis and comparative study

Zhao

Han

et al. 2016

Environ Syst Res

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Background: This study investigated the prevention of stack corrosion under wet flue gas desulfurization conditions in a coal-fired power plant. The performance analysis and comparative studies of six materials for the prevention of stack corrosion were investigated. Results:The ion chromatography analysis showed the acid condensation contained fluoride, chloride, nitrate, sulphate, and sulphite. The weight loss method showed titanium alloy and foam glass blocks were heat and acid resistant. The scanning electron microscopy indicated the morphologies were pits, cracks, and flakes for sulfuric acid dew corrosion resistant steel, and X-ray diffraction showed the corrosion products mainly consisted of Fe 2 O 3 , FeSO 4 , FeOOH, with some Fe 3 O 4 or FeF 3 . The comparative study indicated that cyclic wet-dry conditions resulted in more aggressive corrosion to the stack than acid condensation. Conclusions:Titanium alloy and foam glass blocks had the best performance and could be applied in the stack to prevent corrosion. The effects of cyclic wet-dry conditions should be taken into account to mitigate stack corrosion in coal-fired power plants.

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Section: Accelerated Corrosion Testsupporting

confidence: 80%

Section: Methodsmentioning

confidence: 99%

Section: Accelerated Corrosion Testmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Prevention of stack corrosion under wet flue gas desulfurization conditions in a coal-fired power plant: performance analysis and comparative study

Zhao

Han

et al. 2016

Environ Syst Res

View full text Add to dashboard Cite

show abstract

“…(e.g., References 3 through 10). Earlier work by the present The compound formation during implantation of metallic authors [4,5] revealed that implantation of noble metals (Ir, ions into titanium was studied by Sugizaki et al, [19,20] Pt, or Au) also improves the wear behavior.…”

mentioning

confidence: 89%

Influence of annealing on depth distributions and microstructure of ion-implanted Ti6Al4V

Schmidt

Miehe

Schminke

et al. 1999

Metall Mater Trans A

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Ti6Al4V alloy was ion implanted with carbon, nitrogen, platinum, or gold. The effect of heat treatment at 500 ЊC on the depth distributions of oxygen and implanted atoms was investigated using backscattering spectrometry. The phases in the near-surface region were determined using transmission electron microscopy (TEM) and X-ray diffraction (XRD). Platinum and gold are enriched in both ␣-and ␤-titanium solid solutions. Implanted carbon forms titanium carbide at lower concentration than nitrogen forms titanium nitride. The depth profiles of Au, Pt, and N are not altered by annealing. Implanted carbon as well as oxygen diffuse to larger depth upon heat treatment. Noble metal-implanted layers are permeable to oxygen diffusion. At concentrations exceeding 35 at. pct, implanted carbon and nitrogen act as a diffusion barrier for oxygen.

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Biocompatibility of Thin Films

Zink

2013

Thin Films and Coatings in Biology

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Improvement of corrosion resistance of titanium by co-implantation

Cited by 38 publications

References 11 publications

Prevention of stack corrosion under wet flue gas desulfurization conditions in a coal-fired power plant: performance analysis and comparative study

Prevention of stack corrosion under wet flue gas desulfurization conditions in a coal-fired power plant: performance analysis and comparative study

Influence of annealing on depth distributions and microstructure of ion-implanted Ti6Al4V

Biocompatibility of Thin Films

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