--- _id: '41519' abstract: - lang: eng text: AbstractDifferent studies have been demonstrated that the surface integrity of substrate bulk materials to be coated has a significant impact on the adhesion of thermally sprayed coatings. It is known that the surface integrity of parts processed by selective laser melting (SLM) differs from those obtained from bulk materials. Although 316L stainless steel is among the most investigated material for SLM, the adhesion of thermally sprayed coatings on 316L stainless steel substrates processed by SLM has not been studied yet. This study aims at evaluating the effect of various mechanical pre-treatments onto 316L stainless steel substrates processed by SLM and their effect on the adhesion of high velocity oxy-fuel (HVOF)-sprayed WC-Co coatings. To differentiate between topographical effects and residual stress-related phenomena, a stress-relief heat treatment of the SLM substrates served as a reference throughout the investigations. The differently pre-treated SLM substrates were investigated with regard to the surface roughness and residual stresses. For the HVOF-sprayed SLM composites, Vickers interfacial indentation tests were conducted to assess the resulting coating adhesion. The findings demonstrated that the HVOF-sprayed WC-Co coatings predominantly exhibit good adhesion to the SLM 316L substrates. However, it was found that the stress state in the SLM 316L substrate surface is more likely to affect the adhesion of the WC-Co coating, while the substrate surface roughness showed a marginal effect. author: - first_name: Wolfgang full_name: Tillmann, Wolfgang last_name: Tillmann - first_name: Leif full_name: Hagen, Leif last_name: Hagen - first_name: Christoph full_name: Schaak, Christoph last_name: Schaak - first_name: J. full_name: Liß, J. last_name: Liß - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mehmet Esat full_name: Aydinöz, Mehmet Esat last_name: Aydinöz - first_name: Kai-Uwe full_name: Garthe, Kai-Uwe id: '11199' last_name: Garthe orcid: 0000-0003-0741-3812 citation: ama: Tillmann W, Hagen L, Schaak C, et al. Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM. Journal of Thermal Spray Technology. 2020;29(6):1396-1409. doi:10.1007/s11666-020-01081-y apa: Tillmann, W., Hagen, L., Schaak, C., Liß, J., Schaper, M., Hoyer, K.-P., Aydinöz, M. E., & Garthe, K.-U. (2020). Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM. Journal of Thermal Spray Technology, 29(6), 1396–1409. https://doi.org/10.1007/s11666-020-01081-y bibtex: '@article{Tillmann_Hagen_Schaak_Liß_Schaper_Hoyer_Aydinöz_Garthe_2020, title={Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM}, volume={29}, DOI={10.1007/s11666-020-01081-y}, number={6}, journal={Journal of Thermal Spray Technology}, publisher={Springer Science and Business Media LLC}, author={Tillmann, Wolfgang and Hagen, Leif and Schaak, Christoph and Liß, J. and Schaper, Mirko and Hoyer, Kay-Peter and Aydinöz, Mehmet Esat and Garthe, Kai-Uwe}, year={2020}, pages={1396–1409} }' chicago: 'Tillmann, Wolfgang, Leif Hagen, Christoph Schaak, J. Liß, Mirko Schaper, Kay-Peter Hoyer, Mehmet Esat Aydinöz, and Kai-Uwe Garthe. “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM.” Journal of Thermal Spray Technology 29, no. 6 (2020): 1396–1409. https://doi.org/10.1007/s11666-020-01081-y.' ieee: 'W. Tillmann et al., “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM,” Journal of Thermal Spray Technology, vol. 29, no. 6, pp. 1396–1409, 2020, doi: 10.1007/s11666-020-01081-y.' mla: Tillmann, Wolfgang, et al. “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM.” Journal of Thermal Spray Technology, vol. 29, no. 6, Springer Science and Business Media LLC, 2020, pp. 1396–409, doi:10.1007/s11666-020-01081-y. short: W. Tillmann, L. Hagen, C. Schaak, J. Liß, M. Schaper, K.-P. Hoyer, M.E. Aydinöz, K.-U. Garthe, Journal of Thermal Spray Technology 29 (2020) 1396–1409. date_created: 2023-02-02T14:41:03Z date_updated: 2023-06-01T14:29:14Z department: - _id: '9' - _id: '158' doi: 10.1007/s11666-020-01081-y intvolume: ' 29' issue: '6' keyword: - Materials Chemistry - Surfaces - Coatings and Films - Condensed Matter Physics language: - iso: eng page: 1396-1409 publication: Journal of Thermal Spray Technology publication_identifier: issn: - 1059-9630 - 1544-1016 publication_status: published publisher: Springer Science and Business Media LLC quality_controlled: '1' status: public title: Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM type: journal_article user_id: '43720' volume: 29 year: '2020' ... --- _id: '24092' abstract: - lang: eng text: AbstractDifferent studies have been demonstrated that the surface integrity of substrate bulk materials to be coated has a significant impact on the adhesion of thermally sprayed coatings. It is known that the surface integrity of parts processed by selective laser melting (SLM) differs from those obtained from bulk materials. Although 316L stainless steel is among the most investigated material for SLM, the adhesion of thermally sprayed coatings on 316L stainless steel substrates processed by SLM has not been studied yet. This study aims at evaluating the effect of various mechanical pre-treatments onto 316L stainless steel substrates processed by SLM and their effect on the adhesion of high velocity oxy-fuel (HVOF)-sprayed WC-Co coatings. To differentiate between topographical effects and residual stress-related phenomena, a stress-relief heat treatment of the SLM substrates served as a reference throughout the investigations. The differently pre-treated SLM substrates were investigated with regard to the surface roughness and residual stresses. For the HVOF-sprayed SLM composites, Vickers interfacial indentation tests were conducted to assess the resulting coating adhesion. The findings demonstrated that the HVOF-sprayed WC-Co coatings predominantly exhibit good adhesion to the SLM 316L substrates. However, it was found that the stress state in the SLM 316L substrate surface is more likely to affect the adhesion of the WC-Co coating, while the substrate surface roughness showed a marginal effect. author: - first_name: Wolfgang full_name: Tillmann, Wolfgang last_name: Tillmann - first_name: Leif full_name: Hagen, Leif last_name: Hagen - first_name: Christopher full_name: Schaak, Christopher last_name: Schaak - first_name: Jan full_name: Liß, Jan last_name: Liß - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mehmet Esat full_name: Aydinöz, Mehmet Esat last_name: Aydinöz - first_name: Kai-Uwe full_name: Garthe, Kai-Uwe id: '11199' last_name: Garthe orcid: 0000-0003-0741-3812 citation: ama: Tillmann W, Hagen L, Schaak C, et al. Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM. Journal of Thermal Spray Technology. Published online 2020:1396-1409. doi:10.1007/s11666-020-01081-y apa: Tillmann, W., Hagen, L., Schaak, C., Liß, J., Schaper, M., Hoyer, K.-P., Aydinöz, M. E., & Garthe, K.-U. (2020). Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM. Journal of Thermal Spray Technology, 1396–1409. https://doi.org/10.1007/s11666-020-01081-y bibtex: '@article{Tillmann_Hagen_Schaak_Liß_Schaper_Hoyer_Aydinöz_Garthe_2020, title={Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM}, DOI={10.1007/s11666-020-01081-y}, journal={Journal of Thermal Spray Technology}, author={Tillmann, Wolfgang and Hagen, Leif and Schaak, Christopher and Liß, Jan and Schaper, Mirko and Hoyer, Kay-Peter and Aydinöz, Mehmet Esat and Garthe, Kai-Uwe}, year={2020}, pages={1396–1409} }' chicago: Tillmann, Wolfgang, Leif Hagen, Christopher Schaak, Jan Liß, Mirko Schaper, Kay-Peter Hoyer, Mehmet Esat Aydinöz, and Kai-Uwe Garthe. “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM.” Journal of Thermal Spray Technology, 2020, 1396–1409. https://doi.org/10.1007/s11666-020-01081-y. ieee: 'W. Tillmann et al., “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM,” Journal of Thermal Spray Technology, pp. 1396–1409, 2020, doi: 10.1007/s11666-020-01081-y.' mla: Tillmann, Wolfgang, et al. “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM.” Journal of Thermal Spray Technology, 2020, pp. 1396–409, doi:10.1007/s11666-020-01081-y. short: W. Tillmann, L. Hagen, C. Schaak, J. Liß, M. Schaper, K.-P. Hoyer, M.E. Aydinöz, K.-U. Garthe, Journal of Thermal Spray Technology (2020) 1396–1409. date_created: 2021-09-09T15:52:15Z date_updated: 2023-06-01T14:31:48Z department: - _id: '158' doi: 10.1007/s11666-020-01081-y language: - iso: eng page: 1396-1409 publication: Journal of Thermal Spray Technology publication_identifier: issn: - 1059-9630 - 1544-1016 publication_status: published quality_controlled: '1' status: public title: Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM type: journal_article user_id: '43720' year: '2020' ... --- _id: '24255' abstract: - lang: eng text: AbstractDifferent studies have been demonstrated that the surface integrity of substrate bulk materials to be coated has a significant impact on the adhesion of thermally sprayed coatings. It is known that the surface integrity of parts processed by selective laser melting (SLM) differs from those obtained from bulk materials. Although 316L stainless steel is among the most investigated material for SLM, the adhesion of thermally sprayed coatings on 316L stainless steel substrates processed by SLM has not been studied yet. This study aims at evaluating the effect of various mechanical pre-treatments onto 316L stainless steel substrates processed by SLM and their effect on the adhesion of high velocity oxy-fuel (HVOF)-sprayed WC-Co coatings. To differentiate between topographical effects and residual stress-related phenomena, a stress-relief heat treatment of the SLM substrates served as a reference throughout the investigations. The differently pre-treated SLM substrates were investigated with regard to the surface roughness and residual stresses. For the HVOF-sprayed SLM composites, Vickers interfacial indentation tests were conducted to assess the resulting coating adhesion. The findings demonstrated that the HVOF-sprayed WC-Co coatings predominantly exhibit good adhesion to the SLM 316L substrates. However, it was found that the stress state in the SLM 316L substrate surface is more likely to affect the adhesion of the WC-Co coating, while the substrate surface roughness showed a marginal effect. author: - first_name: W. full_name: Tillmann, W. last_name: Tillmann - first_name: L. full_name: Hagen, L. last_name: Hagen - first_name: C. full_name: Schaak, C. last_name: Schaak - first_name: J. full_name: Liß, J. last_name: Liß - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: M. E. full_name: Aydinöz, M. E. last_name: Aydinöz - first_name: Kai-Uwe full_name: Garthe, Kai-Uwe id: '11199' last_name: Garthe orcid: 0000-0003-0741-3812 citation: ama: Tillmann W, Hagen L, Schaak C, et al. Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM. Journal of Thermal Spray Technology. Published online 2020:1396-1409. doi:10.1007/s11666-020-01081-y apa: Tillmann, W., Hagen, L., Schaak, C., Liß, J., Schaper, M., Hoyer, K.-P., Aydinöz, M. E., & Garthe, K.-U. (2020). Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM. Journal of Thermal Spray Technology, 1396–1409. https://doi.org/10.1007/s11666-020-01081-y bibtex: '@article{Tillmann_Hagen_Schaak_Liß_Schaper_Hoyer_Aydinöz_Garthe_2020, title={Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM}, DOI={10.1007/s11666-020-01081-y}, journal={Journal of Thermal Spray Technology}, author={Tillmann, W. and Hagen, L. and Schaak, C. and Liß, J. and Schaper, Mirko and Hoyer, Kay-Peter and Aydinöz, M. E. and Garthe, Kai-Uwe}, year={2020}, pages={1396–1409} }' chicago: Tillmann, W., L. Hagen, C. Schaak, J. Liß, Mirko Schaper, Kay-Peter Hoyer, M. E. Aydinöz, and Kai-Uwe Garthe. “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM.” Journal of Thermal Spray Technology, 2020, 1396–1409. https://doi.org/10.1007/s11666-020-01081-y. ieee: 'W. Tillmann et al., “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM,” Journal of Thermal Spray Technology, pp. 1396–1409, 2020, doi: 10.1007/s11666-020-01081-y.' mla: Tillmann, W., et al. “Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM.” Journal of Thermal Spray Technology, 2020, pp. 1396–409, doi:10.1007/s11666-020-01081-y. short: W. Tillmann, L. Hagen, C. Schaak, J. Liß, M. Schaper, K.-P. Hoyer, M.E. Aydinöz, K.-U. Garthe, Journal of Thermal Spray Technology (2020) 1396–1409. date_created: 2021-09-13T09:15:27Z date_updated: 2023-06-01T14:31:19Z department: - _id: '158' doi: 10.1007/s11666-020-01081-y language: - iso: eng page: 1396-1409 publication: Journal of Thermal Spray Technology publication_identifier: issn: - 1059-9630 - 1544-1016 publication_status: published quality_controlled: '1' status: public title: Adhesion of HVOF-Sprayed WC-Co Coatings on 316L Substrates Processed by SLM type: journal_article user_id: '43720' year: '2020' ...