Effect of boron paste thickness on the growth kinetics of Fe2B boride layers during the boriding process

Campos, Irma Manrique; Bautista, O.; Ramírez, G.; Islas, Marco Antonio; Parra, J. De La; Zúñiga, L.

doi:10.1016/j.apsusc.2004.09.099

Cited by 89 publications

(48 citation statements)

References 7 publications

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“…Depending on the boron carbide paste thicknesses that surrounds the material surface, the chemical composition of the substrate, the temperature and the treatment time could form either one or two phases at the material surface [6,7]. The borided phases (FeB, Fe 2 B 1 ) must fulfill properties that retard or modify the proposed failure mechanisms in www.elsevier.com/locate/apsusc engineering components, which include low adhesion between the tool and the machining material, chemical stability, high hardness and abrasion resistance [8,9].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the tool life and fracture toughness of cutting tools boronized by the paste boriding process

Campos

Farah

López

et al. 2008

Applied Surface Science

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Section: Introductionmentioning

confidence: 99%

Evaluation of the tool life and fracture toughness of cutting tools boronized by the paste boriding process

Campos

Farah

López

et al. 2008

Applied Surface Science

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“…Compared to powder boriding, paste boriding allows high work volumes, having as an advantage, the use of paste for selective boriding processes [4]. The control of boron paste thicknesses in this process (in the range of 3-5 mm) can generate layers thicknesses from 30 to 200 mm (taking into account the influence of time and temperature), particularly in ARMCO iron and medium and low carbon steels [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Corrosion behavior of boride layers evaluated by the EIS technique

Campos

Palomar-Pardavé

Sandoval-Amador

et al. 2007

Applied Surface Science

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“…With its low activation energy for boriding, the AISI D2 steel forms mainly FeB with difficult control of Fe 2 B growth [75]. Similar to AISI D2 steel, AISI M2 steel also presented a preferred FeB layer phase under the conditions proposed by Buijnsters [17].…”

Section: Iron Boridesmentioning

confidence: 92%

Interlayers Applied to CVD Diamond Deposition on Steel Substrate: A Review

et al. 2017

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Academics and industry have sought after combining the exceptional properties of diamonds with the toughness of steel. Since the early 1990s several partial solutions have been found but chemical vapor deposition (CVD) diamond deposition on steel substrate continues to be a persistent problem. The main drawbacks are the high carbon diffusion from gas phase into substrate, the transition metals on the material surface that catalyze sp 2 bond formation, instead of sp 3 bonds, and the high thermal expansion coefficient (TEC) mismatch between diamond and steels. An intermediate layer has been found necessary to increase diamond adhesion. Literature has proposed many efficient intermediate layers as a diffusion barrier for both, carbon and iron, but most intermediate layers shown have not solved TEC mismatch. In this review, we briefly discuss the solutions that exclusively work as diffusion barrier and discuss in a broader way the ones that also solve, or may potentially solve, the TEC mismatch problem. We examine some multilayers, the iron borides, the chromium carbides, and vanadium carbides. We go through the most relevant results of the last two and a half decades, including recent advances in our group. Vanadium carbide looks promising since it has shown excellent diffusion barrier properties, its TEC is intermediary between diamond and steel and, it has been thickened to manage thermal stress relief. We also review a new deposition technique to set up intermediate layers: laser cladding. It is promising because of its versatility in mixing different materials and fusing and/or sintering them on a steel surface. We conclude by remarking on new perspectives.

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Effect of boron paste thickness on the growth kinetics of Fe2B boride layers during the boriding process

Cited by 89 publications

References 7 publications

Evaluation of the tool life and fracture toughness of cutting tools boronized by the paste boriding process

Evaluation of the tool life and fracture toughness of cutting tools boronized by the paste boriding process

Corrosion behavior of boride layers evaluated by the EIS technique

Interlayers Applied to CVD Diamond Deposition on Steel Substrate: A Review

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