Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering
No === This paper reports the results of an investigation into the selective laser sintering of a prealloyed high-speed steel powder. The structured development of processing conditions for single lines, single layers and multiple layers of material is reported, as are the flexural modulus and stren...
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ndltd-BRADFORD-oai-bradscholars.brad.ac.uk-10454-41292019-08-31T03:02:01Z Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering Wright, Christopher S. Dalgarno, K.W. Dewidar, M.M. Selective Laser Sintering High-Speed Steel Rapid Manufacturing No This paper reports the results of an investigation into the selective laser sintering of a prealloyed high-speed steel powder. The structured development of processing conditions for single lines, single layers and multiple layers of material is reported, as are the flexural modulus and strength of the single- and multiple layer components. Infiltration with bronze was used to improve the mechanical properties of the components and it is concluded that selective laser sintering of high-speed steel allied to bronze infiltration can produce material with the mechanical properties to allow for use in load-bearing applications, but that further work is required to improve the density, mechanical properties and build rate if selective laser sintering is to develop as a general manufacturing process for hard metals. 2009-12-17T14:06:39Z 2009-12-17T14:06:39Z 2003 Article No full-text available in the repository Wright, C.S., Dalgarno, K.W. and Dewidar, M.M. (2003). Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering. Proceedings of the Institution of Mechanical Engineers Part B Journal of Engineering Manufacture. Vol. 217, No. 12, pp. 1651-1663. http://hdl.handle.net/10454/4129 en http://dx.doi.org/10.1243/095440503772680587 |
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en |
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Selective Laser Sintering High-Speed Steel Rapid Manufacturing |
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Selective Laser Sintering High-Speed Steel Rapid Manufacturing Wright, Christopher S. Dalgarno, K.W. Dewidar, M.M. Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering |
description |
No === This paper reports the results of an investigation into the selective laser sintering of a prealloyed high-speed steel powder. The structured development of processing conditions for single lines, single layers and multiple layers of material is reported, as are the flexural modulus and strength of the single- and multiple layer components. Infiltration with bronze was used to improve the mechanical properties of the components and it is concluded that selective laser sintering of high-speed steel allied to bronze infiltration can produce material with the mechanical properties to allow for use in load-bearing applications, but that further work is required to improve the density, mechanical properties and build rate if selective laser sintering is to develop as a general manufacturing process for hard metals. |
author |
Wright, Christopher S. Dalgarno, K.W. Dewidar, M.M. |
author_facet |
Wright, Christopher S. Dalgarno, K.W. Dewidar, M.M. |
author_sort |
Wright, Christopher S. |
title |
Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering |
title_short |
Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering |
title_full |
Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering |
title_fullStr |
Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering |
title_full_unstemmed |
Processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering |
title_sort |
processing conditions and mechanical properties of high speed steel parts fabricated using direct selective laser sintering |
publishDate |
2009 |
url |
http://hdl.handle.net/10454/4129 |
work_keys_str_mv |
AT wrightchristophers processingconditionsandmechanicalpropertiesofhighspeedsteelpartsfabricatedusingdirectselectivelasersintering AT dalgarnokw processingconditionsandmechanicalpropertiesofhighspeedsteelpartsfabricatedusingdirectselectivelasersintering AT dewidarmm processingconditionsandmechanicalpropertiesofhighspeedsteelpartsfabricatedusingdirectselectivelasersintering |
_version_ |
1719238950140248064 |