Magnetic susceptibility of electroless Ni84P16 and Ni84P16–B4C

Bozzini, Benedetto; Сидоров, В. Е.; Dovgopol, A.S.; Birukov, J.P.

doi:10.1016/s1466-6049(00)00049-0

Cited by 8 publications

(4 citation statements)

References 11 publications

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“…Bozzini et al [154] reported that electroless Ni-P-B 4 C in the as-deposit condition exhibited a strong dependence of magnetic susceptibility on the applied magnetic field due to its larger structural inhomogeneity when compared to plain Ni-P deposit. Nevertheless, after crystallization, plain Ni-P deposits became homogeneous and attain ferromagnetic nature,…”

Section: Corrosion and Other Propertiesmentioning

confidence: 99%

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Electroless nickel, alloy, composite and nano coatings – A critical review

Sudagar¹,

Lian²,

Sha³

2013

Journal of Alloys and Compounds

782

367

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The development of metal deposition processes based on electroless nickel, alloy and composite coatings on various surfaces has witnessed a surge in interest among researchers, with many recent applications made possible from many excellent properties. In recent years, these coatings have shown promising corrosion and wear resistance properties and large number of newer developments became most important from macro to nano level 1 applications. After a brief review of the fundamental aspects underlying the coating processes, this paper discusses in detail about different electroless nickel alloy, composite, nano plating, bath techniques, preparation, characterization, new depositing mechanism and their recent applications, including brief notes on difficult substrate and waste treatment for green environment. Emphasis will be on to their recent progress, which will be discussed in detail and critically reviewed.

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Section: Corrosion and Other Propertiesmentioning

confidence: 99%

“…Ni-W-P-Al 2 O 3 gives better thermal stability [134] . Ni-P-B 4 C has magnetic field application [154] . Ni-P-Fe 3 O 4 has high temperature oxidation application [152] .…”

Section: Applicationsmentioning

confidence: 99%

Electroless nickel, alloy, composite and nano coatings – A critical review

Sudagar¹,

Lian²,

Sha³

2013

Journal of Alloys and Compounds

782

367

View full text Add to dashboard Cite

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“…Cooling conditions are assumed to be an obvious factor affecting magnetic susceptibility [2] or cluster character in undercooled liquid [3]. Bozzini et al have shown that in amorphous state of composite NiP-B 4 C the magnetic inhomogenities and two spin-glass transition are observed [4]. Some of the structural models of amorphous metallic alloys are based on the structure of liquids.…”

Section: Introductionmentioning

confidence: 99%

Influence of Thermal Treatment of Ni-P Melt on Structure of Amorphous Alloys

et al. 2004

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The structure of amorphous metallic glasses prepared by rapid melt quenching on the rotating drum is sensitive to processing parameters. Many physical properties of amorphous metallic alloys (magnetic, electric and mechanical) are also dependent on the structure. Morphology of fracture surfaces for ribbons of amorphous alloy Ni81P19 prepared from differently thermally treated melts was observed. The highest fracture stress was observed for the ribbon prepared from the melt subjected to the combined thermal treatment. The side of the ribbon which is in contact with rotating wheel during the quenching shows to be partially brittle. Initiations of a chevron type fracture are localized near this surface. The opposite side of the ribbon always failed through meniscus instability mechanism. This difference is considered to be caused by the changes in the melt atomic structure under heating above the critical temperature and after quenching it is preserved in amorphous alloys. : 61.43.Dq, 62.20.Mk PACS

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“…Nickel coating is also widely used for electronics components and electromagnetic interference (EMI) shielding because of its solderability, high diffusion barrier resistance, and low electrical resistance. − Many microsystems are highly fragile and need EMI shielding . Electroless nickel coating containing low phosphorus content possesses ferromagnetism and high wear resistance, making it a suitable choice for thin film micromagnets and microactuators . The nickel surface can also be easily modified by silanes, self-assembled monolayers of n -alkanethiols, conducting polymers, or other electroplated metals for use in corrosion resistant coating, sensors, lubrication, interfacial reactivity, microreactors, biomedical devices, and so forth.…”

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confidence: 99%

Electroless Nickel-Plated UV-Embossed Microstructured Surface with Very High Aspect Ratio Channels

et al. 2004

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The very high aspect ratio (14) and deep (132 µm) channels of an UV-embossed polymeric microstructured surface were successfully metallized by electroless nickel plating. A submicron conformal and highly adherent nickel coating was uniformly deposited on all the hydrophobic silicone-enriched surfaces of the channels. The nickel surface layer acts as a diffusion barrier and also allows for easy subsequent chemical modification by chemical grafting, electroplating, or electropolymerization for diverse applications in micromolding, microfluidics, sensors, microreactors, biomedical devices, and so forth. Hence, electroless nickel plating combined with UV embossing allows easy fabrication of high aspect ratio metallized polymeric microstructures with tailored surfaces.

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Magnetic susceptibility of electroless Ni84P16 and Ni84P16–B4C

Cited by 8 publications

References 11 publications

Electroless nickel, alloy, composite and nano coatings – A critical review

Electroless nickel, alloy, composite and nano coatings – A critical review

Influence of Thermal Treatment of Ni-P Melt on Structure of Amorphous Alloys

Electroless Nickel-Plated UV-Embossed Microstructured Surface with Very High Aspect Ratio Channels

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