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Article
Publication date: 22 August 2017

Eduardo Castro e Costa, José Pinto Duarte and Paulo Bártolo

In this paper, the authors aim to address the potential of mass personalization for ceramic tableware objects. They argue that additive manufacturing (AM) is the most adequate…

2126

Abstract

Purpose

In this paper, the authors aim to address the potential of mass personalization for ceramic tableware objects. They argue that additive manufacturing (AM) is the most adequate approach to the production of such objects.

Design/methodology/approach

The authors review the manufacturing of ceramic tableware objects, both traditional techniques and AM processes, and assess which available AM technologies are suitable for the research purpose.

Findings

The authors consider binder jetting and material extrusion as the most suitable processes for the production of ceramic objects to be integrated into a mass personalization system of ceramic tableware.

Originality/value

This paper provides an original overview of traditional and innovative techniques in ceramic manufacturing, exposing not only its differences but also its commonalities. Such overview supports the conceptual design of original equipment.

Details

Rapid Prototyping Journal, vol. 23 no. 5
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 1 August 2016

David O. Obada, David Dodoo-Arhin, Muhammad Dauda, Fatai O. Anafi, Abdulkarim S. Ahmed, Olusegun A. Ajayi and Ibraheem A. Samotu

This work aims to analyze the effect of mechanical activation on structural disordering (amorphization) in an alumina-silica ceramics system and formation of mullite most notably…

Abstract

Purpose

This work aims to analyze the effect of mechanical activation on structural disordering (amorphization) in an alumina-silica ceramics system and formation of mullite most notably at a lower temperature using X-ray diffraction (XRD). Also, an objective of this work is to focus on a low-temperature fabrication route for the production of mullite powders.

Design/methodology/approach

A batch composition of kaolin, alumina and silica was manually pre-milled and then mechanically activated in a ball mill for 30 and 60 min. The activated samples were sintered at 1,150°C for a soaking period of 2 h. Mullite formation was characterized by XRD and scanning electron microscopy (SEM).

Findings

It was determined that the mechanical activation increased the quantity of the mullite phase. SEM results revealed that short milling times only helped in mixing of the precursor powders and caused partial agglomeration, while longer milling times, however, resulted in greater agglomeration.

Originality/value

It is noted that, a manual pre-milling of approximately 20 min and a ball milling approach of 60 min milling time can be suggested as the optimum milling time for the temperature decrease succeeded for the production of mullite from the specific stoichiometric batch formed.

Details

World Journal of Engineering, vol. 13 no. 4
Type: Research Article
ISSN: 1708-5284

Keywords

Article
Publication date: 1 March 2002

Horacio Soriano‐Meier and Paul L. Forrester

Clarifies the concept of lean manufacturing and what it comprises. Commences with a review of the lean production literature and, specifically, existing models that identify the…

5486

Abstract

Clarifies the concept of lean manufacturing and what it comprises. Commences with a review of the lean production literature and, specifically, existing models that identify the variables and component elements of lean production firms. Presents a research instrument for measuring the degree of leanness possessed by manufacturing firms. Research questions were developed and incorporated into structured survey questionnaires for both manufacturing directors and managing directors that enabled a quantitative assessment to be made for the various components of leanness. The survey was completed by over 30 firms in the UK ceramics tableware industry and so represents a comprehensive overview of the state of play in that sector. The figures derived allowed for hypotheses testing and a quantitative analysis. Presents selected results and conclusions from the current survey to illustrate the application and usefulness of the instrument. Argues that, though developed specifically for the tableware industry, the research instrument can be adapted for use in other industries.

Details

Integrated Manufacturing Systems, vol. 13 no. 2
Type: Research Article
ISSN: 0957-6061

Keywords

Article
Publication date: 29 November 2018

Kailash Choudhary and Kuldip Singh Sangwan

The purpose of this paper is to identify and analyze the impact of green supply chain management (GSCM) pressures, implementation level of GSCM practices and improvement in…

Abstract

Purpose

The purpose of this paper is to identify and analyze the impact of green supply chain management (GSCM) pressures, implementation level of GSCM practices and improvement in performance of the Indian ceramic enterprises. The paper also aims at benchmarking the Indian ceramic enterprises based on enterprise size and market orientation (export activity).

Design/methodology/approach

The research is based on the empirical study of Indian ceramic industry. Propositions are developed to study: the impact of GSCM pressures, implementation level of GSCM practices, improvement in GSCM performance, and the effect of GSCM pressures on implementation of practices, and impact of GSCM practices on GSCM performance. Data are collected from Indian ceramic enterprises of different sizes. Exploratory factor analysis is performed to segregate the pressures, practices and performance variables into constructs. Two-step algorithm, with log-likelihood measures of distance and Bayesian information criterion, is used to decide the optimal number of clusters. These clusters are compared and benchmarked according to the enterprise size and export activity.

Findings

This study finds that the implementation level of GSCM practices is higher in large- and medium-size enterprises as compared to small-size enterprises. Large- and medium-size enterprises have high impact of mimetic and informative pressures and small enterprises have high impact of coercive pressure (CP). Although the CP is high on small enterprises but due to the limited resources, these enterprises cannot afford to implement GSCM practices. The implementation of GSCM practices results into the improvement of environmental and operational performance but decrease in economic performance.

Practical implications

The findings of this study will suggest the policy maker to encourage the diffusion mechanism through a collaborative partnership with larger enterprises to enhance the implementation level of GSCM practices in small-size enterprises.

Originality/value

The novelty of the paper are: it analyzes and benchmarks GSCM pressures, practice and performance for Indian ceramic enterprises by considering enterprises size and export activities as control variables, and it finds the effect of GSCM pressures on the implementation level of GSCM practices and improvement in enterprise performance for Indian ceramic enterprises.

Details

Benchmarking: An International Journal, vol. 25 no. 9
Type: Research Article
ISSN: 1463-5771

Keywords

Article
Publication date: 1 August 1999

Jaroslav Mackerle

This paper gives a bibliographical review of the finite element methods (FEMs) applied to the analysis of ceramics and glass materials. The bibliography at the end of the paper…

2605

Abstract

This paper gives a bibliographical review of the finite element methods (FEMs) applied to the analysis of ceramics and glass materials. The bibliography at the end of the paper contains references to papers, conference proceedings and theses/dissertations on the subject that were published between 1977‐1998. The following topics are included: ceramics – material and mechanical properties in general, ceramic coatings and joining problems, ceramic composites, ferrites, piezoceramics, ceramic tools and machining, material processing simulations, fracture mechanics and damage, applications of ceramic/composites in engineering; glass – material and mechanical properties in general, glass fiber composites, material processing simulations, fracture mechanics and damage, and applications of glasses in engineering.

Details

Engineering Computations, vol. 16 no. 5
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 2 June 2020

Neil Ewins

This paper explores the advertising strategy of crockery importers and dealers in relationship to their origins and backgrounds. This is a departure from earlier ceramic-history…

Abstract

Purpose

This paper explores the advertising strategy of crockery importers and dealers in relationship to their origins and backgrounds. This is a departure from earlier ceramic-history literature which tended to focus on the Staffordshire producers, with limited awareness on how the identity of importers and dealers influenced what products were sold, and their individual approaches to marketing.

Design/methodology/approach

Within a context of historical marketing research, this paper analyses newspaper advertising and commentary. It combines an examination of marketing practices with a wider consideration of the cultural identities of ceramic importers and dealers. The digitalization of historical records, combined with sophisticated search engines, makes it more feasible to examine a broader range of sources. Thus, modern research methods can enhance our understanding of production and demand and reveal how marketing strategy was diverse.

Findings

Awareness on how advertising was influenced by the backgrounds and socio-political views of importers and dealers demonstrates ways in which Anglo-American ceramic trade could be far more market-led. More significantly, marketing approaches were not necessarily responding to American demand, but rather that importers could engage in commissioning goods which reflected their own views on politics, religion or slavery.

Originality/value

Examining the advertising of importers demonstrates the complex relationship between production and ceramic demand. This paper opens up debates as to how far the advertising of other merchandise in the USA shows evidence of taking a more individual approach by the 19th century.

Details

Journal of Historical Research in Marketing, vol. 12 no. 3
Type: Research Article
ISSN: 1755-750X

Keywords

Book part
Publication date: 2 March 2020

Ahmet Vatan and Zuhal Yilmaz

The sustainable performance of hotels which constitute a major part of the tourism industry, gains increasing importance day by day. Sustainability has become mandatory not only…

Abstract

The sustainable performance of hotels which constitute a major part of the tourism industry, gains increasing importance day by day. Sustainability has become mandatory not only for the tourism industry but also for all industries producing goods and services. Reducing the negative impact of development on the environment and environmental innovation which aims to benefit from natural resources and energy effectively and consciously helps hotels to be sustainable. The tourism industry has a complex structure and exists as being intertwined with other branches of science. Tourism, which is a multidisciplinary industry, is nourished by other branches of science as well as supplies other fields of science by providing working space. Some new solutions that are put forward by materials science and engineering take place in the tourism industry as new innovations. Owing to this interaction, the workload of the personnel working in hotels is reduced and the enterprises save material and energy. At the same time, the customers who benefit from the services of the hotels consume the services in more comfortable and safer environments.

Ceramic materials are generally used in toilet and bathroom parts of hotels. However, ceramics are observed to be used in lobbies, cafes, restaurants, pools, facades, and similar areas in addition to toilets and baths in hotels. The aim of this study is to identify new ceramic solutions that affect and contribute to the sustainability of the hotels which is a major sector under the roof of the tourism industry and to contribute the literature. In order to actualize this aim, the document analysis method which is one of qualitative research methods was used and the literature search was carried out to identify new ceramic solutions. The result of study includes moisture control tiles with the ability to keep the humidity at normal standards in terms of human health and that can be used in hotels, facade systems that clean themselves and the polluted air, thermal coating systems for heat insulation, antibacterial materials that provide hygiene, and dirt repelling products. Also, it is seen that there are new ceramic solutions such as costless night lighting and security strips as well as materials with a phosphorescence property for aesthetical purposes and also, tiles with heat control which offer different possibilities aesthetically. It is observed that the different benefits obtained from each of identified new ceramic solutions ease off the workload of personnel working in the hotels, enable material and energy saving in hotels and at the same time, provide an accommodation in a more comfortable and safer environment for customers. In addition to this, the use of high-technology ceramics and nanomaterials in the field of tourism creates places where technology and aesthetics combine.

Details

Entrepreneurial Opportunities
Type: Book
ISBN: 978-1-83909-286-2

Keywords

Article
Publication date: 11 April 2023

Guillermo Monrós, Mario Llusar and José Antonio Badenes

The purpose of this study is the synthesis and characterization of a CMYK palette (cyan of Cr-BiVO4, magenta of Pr-CeO2, yellow of Bi-(Ce,Zr)O2 composite and black of YMnO3) as an…

Abstract

Purpose

The purpose of this study is the synthesis and characterization of a CMYK palette (cyan of Cr-BiVO4, magenta of Pr-CeO2, yellow of Bi-(Ce,Zr)O2 composite and black of YMnO3) as an eco-friendly polyfunctional palette that combines (a) high near-infrared reflectance (cool pigments) that allows moderate temperatures in indoor environments and the urban heat island effect; (b) photocatalytic activity for the degradation of organic contaminants of emerging concern of substrates in solution (such as Orange II or methylene blue) and gaseous (NOx and volatile organic compounds such as acetaldehyde or toluene); (c) X-ray radiation attenuators associated with bismuth ions; and (d) biocidal effect combined with co-doping with bactericidal agents.

Design/methodology/approach

Pigments were prepared by a solid-state reaction and characterized by X-ray diffraction, diffuse reflectance spectroscopy, photocatalytic activity over Orange II and scanning electron microscopy.

Findings

The behaviour of the proposed palette was compared to that of a commercial inkjet palette, and an improvement in all functionalities was observed.

Social implications

The functionalities of pigments allow the building envelope and indoor walls to exhibit temperature-moderating effects (with the additional effects of moderating global warming and increasing air conditioning efficiency), purification and disinfection of both indoor and outdoor air, and radiation attenuation.

Originality/value

The proposed palette and its polyfunctional characterization are novel.

Details

Pigment & Resin Technology, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0369-9420

Keywords

Content available
Article
Publication date: 1 July 1999

67

Abstract

Details

Industrial Robot: An International Journal, vol. 26 no. 5
Type: Research Article
ISSN: 0143-991X

Keywords

Content available
Article
Publication date: 1 August 2003

68

Abstract

Details

Industrial Robot: An International Journal, vol. 30 no. 4
Type: Research Article
ISSN: 0143-991X

Keywords

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