Responsible Leadership: A Missing Link

Esper, Susana C.; Boies, Kathleen

doi:10.1111/iops.12065

Cited by 8 publications

(6 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The reason for the mostly constant carbon content within this probed volume is that acetylene decomposes to atomic carbon and gaseous hydrogen immediately when it comes in contact with the thermally activated metal surface under low pressure. [23] The limit for carbon transfer is the acetylene adsorption rate at the surface (free reaction sites for adsorption) and diffusion rate of carbon from surface into the bulk in austenite. [4] Free carbon diffuses therefore directly into the sample at a very high mass transfer rate in early seconds of the boost step and accumulates in the austenite grains at the surface.…”

Section: A Boost Stepsmentioning

confidence: 99%

In-Situ Synchrotron X-ray Diffraction Investigation of Microstructural Evolutions During Low-Pressure Carburizing

Tapar

Épp

Steinbacher

et al. 2021

Metall Mater Trans A

View full text Add to dashboard Cite

An experimental heat treatment chamber and control system were developed to perform in-situ X-ray diffraction experiments during low-pressure carburizing (LPC) processes. Results from the experimental chamber and industrial furnace were compared, and it was proven that the built system is reliable for LPC experiments. In-situ X-ray diffraction investigations during LPC treatment were conducted at the German Electron Synchrotron Facility in Hamburg Germany. During the boost steps, carbon accumulation and carbide formation was observed at the surface. These accumulation and carbide formation decelerated the further carbon diffusion from atmosphere to the sample. In the early minutes of the diffusion steps, it is observed that cementite content continue to increase although there is no presence of gas. This effect is attributed to the high carbon accumulation at the surface during boost steps which acts as a carbon supply. During quenching, martensite at higher temperature had a lower c/a ratio than later formed ones. This difference is credited to the early transformation of austenite regions having lower carbon content. Also, it was noticed that the final carbon content dissolved in martensite reduced compared to carbon in austenite before quenching. This reduction was attributed to the auto-tempering effect.

show abstract

Section: A Boost Stepsmentioning

confidence: 99%

In-Situ Synchrotron X-ray Diffraction Investigation of Microstructural Evolutions During Low-Pressure Carburizing

Tapar

Épp

Steinbacher

et al. 2021

Metall Mater Trans A

View full text Add to dashboard Cite

show abstract

“…findings provide evidence for Esper and Boies' (2013) notion that conceptualizations of RL should not replace well-known leadership theories but leverage existing theories for application in a broader context. Similarly, it confirms Maak and Pless (2006) and Antunes and Franco's (2016) contentions that RL comprises several other leadership styles and approaches but extends to a broader societal domain than what is generally included in them (James & Priyadarshini, 2021).…”

Section: Discussionmentioning

confidence: 62%

“…They reasoned that RL is just another take on effective leadership and that extant leadership theories provide sufficient coverage of the leadership field. Esper and Boies (2013) reasoned that RL should not replace well-known leadership theories, but leverage existing theories for application in a broader context. Antunes and Franco (2016) contended that RL is a collective term, comprising several other leadership styles and approaches.…”

Section: Theoretical Background and Research Problemmentioning

confidence: 99%

See 1 more Smart Citation

Responsible leadership and its place in the leadership domain: A meaning‐based systematic review

de Klerk,

Jooste

2023

Business and Society Review

View full text Add to dashboard Cite

The emerging field of responsible leadership holds various possibilities for business and society. The wide range of conceptualizations, definitions, and theorizations of RL as a distinctive or unique leadership construct has not previously been investigated through a systematic review. To conceptualize the intrinsic meaning of responsible leadership as a distinct leadership construct, and to bring coherence to the expanding body of literature on responsible leadership, evidence from 162 peer‐reviewed journal articles on responsible leadership, ethical leadership, servant leadership, authentic leadership, transformational leadership, and values‐based leadership have been analyzed through a systematic review. The aim was to synthesize a coherent and intrinsic meaning of responsible leadership in order to identify the place of responsible leadership in the leadership domain. The findings suggest that responsible leadership is not an independent leadership construct, but largely builds on and leverages other leadership theories and approaches. However, the findings indicate that the core meaning of responsible leadership is distinctive in its relational focus on, and accountability for, the active engagement of stakeholders; the balancing of stakeholder interests; the building of social capital; and the assurance of long‐term sustainability of society and the natural environment, beyond responsibilities to internal stakeholders.

show abstract

“…However, it gets closer to the maximum value in each boost step. Acetylene decomposes to carbon and hydrogen very rapidly when it contacts a hot steel surface, [ 26–28 ] which causes, about 10 s after the acetylene valve opening, carbon atoms to accumulate in austenite and the carbon content to increase sharply. Then, the rate of increase slows down continuously and tends to a steady‐state condition.…”

Section: Extended Analysis Of In Situ Data and Discussionmentioning

confidence: 99%

Investigation of the Effects of Low‐Pressure Carburizing Process Parameters on Microstructural Evolution by Means of In Situ Synchrotron X‐Ray Diffraction

et al. 2021

View full text Add to dashboard Cite

In situ X‐ray diffraction experiments during low‐pressure carburizing processes are performed at the German Electron Synchrotron Facility, Beamline P07, in Hamburg, Germany, with a specially developed process chamber. Microstructural evolution is precisely analyzed based on diffraction data, and several process parameters are varied. The investigations focus on boost and diffusion steps in which carbon donor gas interacts with the hot steel surface and carbon atoms diffuse through the sample. An increased process temperature leads to higher carbon absorption during the boost step, especially at the early stages of the process. Regardless of process parameters, austenite saturation is reached in a few seconds. Therefore, longer boost step duration and/or a higher acetylene amount does not directly increase the carbon profile; instead, this would only increase the amount of carbides formed on the surface, which would contribute to the carbon profile by dissolution in the following steps. Therefore, shorter and a high number of boost steps are recommended for high efficiency. The cementite formation rate shows a similar trend with austenite saturation. It is very fast at the beginning and then stays almost constant. Therefore, introducing acetylene to the furnace after that point has no positive effect on the carburization.

show abstract

Responsible Leadership: A Missing Link

Cited by 8 publications

References 11 publications

In-Situ Synchrotron X-ray Diffraction Investigation of Microstructural Evolutions During Low-Pressure Carburizing

In-Situ Synchrotron X-ray Diffraction Investigation of Microstructural Evolutions During Low-Pressure Carburizing

Responsible leadership and its place in the leadership domain: A meaning‐based systematic review

Investigation of the Effects of Low‐Pressure Carburizing Process Parameters on Microstructural Evolution by Means of In Situ Synchrotron X‐Ray Diffraction

Contact Info

Product

Resources

About