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S. Van Petegem

Lawrence Livermore National Laboratory

43H指数
212论文数
5.6K被引数
收录论文 114
发表时间
Influence of spatter formation on interfacial material mixing in multi-material laser powder bed fusion via in situ synchrotron x-ray radiation多材料激光粉末床熔融过程中飞溅形成对界面材料混合的影响:原位同步辐射X射线研究
err2026-09-01
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PREAI
errDeshpande, Aishwarya; Wu, Ziheng; Elton, Eric; Burl, Alan; Mali, Harsh; Guss, Gabe; Patridge, Justin; Troksa, Michael; Marquez, Laura; Depond, Phillip; Tumkur, Thejaswi; Ellyson, Benjamin; Van Petegem, Steven; Chen, Yunhui; Rack, Alexander; Manogharan, Guha
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Unveiling crack mitigation pathways in powder bed fusion–laser beam of CM247LC: an operando X-ray radiography study of Hf and nano-Y2O3 additions揭示粉末床熔融–激光束CM247LC中裂纹缓解途径:Hf和纳米Y2O3添加物的原位X射线放射成像研究
err2026-08-03
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errAhmed Fardan; Gowtham Soundarapandiyan; Vigneashwara Pandiyan; Steven Van Petegem; Efthymios Polatidis; Sofia Kazi; Sneha Goel; Camille Pauzon; Federica Marone; Bharat Mehta; Annapaola Parrilli; Håkan Brodin; Eduard Hryha
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Stepwise martensitic transformation in tool steel during laser powder bed fusion revealed by operando X-ray diffraction工具钢在激光粉末床熔融过程中的逐步马氏体相变由原位X射线衍射揭示
err2026-07-29
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errHuayue Zhang; Andaç Özsoy; Gowtham Soundarapandiyan; Malgorzata Grazyna Makowska; Pedro E.J. Rivera-Diaz-del-Castillo; Steven Van Petegem; Bo Chen
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Physics-based acoustic monitoring of keyhole regime transitions in laser powder bed fusion validated by operando synchrotron X-ray imaging基于物理的声学监测激光粉末床熔融中匙孔模式转变,并通过原位同步辐射X射线成像验证
err2026-07-14
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errMilad Hamidi Nasab; Rik Vaerenberg; Lucas Schlenger; Steven Van Petegem; Ashish Ganvir; Alexander Rack; Yunhui Chen; Antti Salminen; Federica Marone; Florian Aymanns; Konstantinos Gryllias; Bey Vrancken; Roland E. Logé
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Influence of substrate microstructure on defect formation during Al alloy laser powder bed fusion基底微观结构对Al合金激光粉末床熔融过程中缺陷形成的影响
err2026-05-05
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errDa Guo; Chengbo Zhu; Shishira Bhagavath; Rubén Lambert-Garcia; Sebastian Marussi; Marta Majkut; Alexander Rack; Federico Sket; Steven Van Petegem; Dmitry G. Eskin; Iakovos Tzanakis; Peter. D. Lee; Chu Lun Alex Leung
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Microstructural effects of tungsten deposition on 415 steel during PBF-LB/M additive manufacturing of plasma facing components钨沉积对等离子体面向部件增材制造过程中415钢微观结构的影响
err2026-04-28
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errNatan Garrivier; Steven Van Petegem; Markus Strobl; Manuel Pouchon; Sergio Soria; Florencia Malamud; Enrico Tosoratti; Adam Cretton; Eliot Jermann; Ken Vidar Falch; Malgorzata Grazyna Makowska
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Exploring real-time monitoring of laser-induced recrystallization using acoustic emissions探索激光诱导再结晶的实时监测方法:基于声发射技术
err2025-12-28
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errClaire Navarre; William Hearn; Mathijs Van der Meer; Lucas Schlenger; Rik Vaerenberg; Nicolas Mari; Reza Esmaeilzadeh; Amir M. Jamili; Vigneashwara Pandiyan; Steven Van Petegem; Roland E. Logé
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Solidification cracking of laser melted commercial-purity tungsten激光熔化商业纯钨的凝固裂纹
err2025-11-28
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errVenkata Satya Surya Amaranth Karra; Nicholas Lamprinakos; Yunhui Chen; Gabe Guss; Alexander Rack; Steven Van Petegem; Thejaswi U. Tumkur; Anthony D. Rollett; Petrus Christiaan Pistorius; Bryan A. Webler
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Phase Transformations in Hypo-Eutectoid Carbon Steel During Laser Powder Bed Fusion激光粉末床熔融过程中亚共析碳钢的相变
err2025-11-09
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errWilliam Hearn; Sneha Goel; Camille Pauzon; Abdul Shaafi Shaikh; Nicola Casati; Eduard Hryha; Steven Van Petegem
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Phase-Separation-Driven Cracking in Additive Manufacturing of Ni-Cu Alloy SystemsNi-cu合金系统增材制造中的相分离驱动裂纹
err2025-08-31
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errAndaç Özsoy; Steve Gaudez; William A. Hearn; Antonios Baganis; Zoltán Hegedüs; Yunhui Chen; Alexander Rack; Roland E. Logé; Steven Van Petegem
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Solidification pathway induced microstructural differences in austenitic stainless steels produced by L-PBF由L-PBF制备的奥氏体不锈钢中,凝固路径诱导的微观结构差异
err2025-07-22
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errC. Sofras; J. Čapek; G. Soundarapandiyan; A. Baganis; A. Özsoy; M. Šmíd; M. Jambor; N. Casati; C. Leinenbach; S. Van Petegem; M. Strobl; R. E. Logé; E. Polatidis
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Deconvoluting cracking mechanisms in fusion processing of steel-copper multi-materials via Operando X-ray characterisation通过原位X射线表征解析钢-铜多材料熔合加工中的裂解机制
err2025-07-10
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errAndaç Özsoy; William A. Hearn; Steve Gaudez; Rijuta Jeswani; Yunhui Chen; Alexander Rack; Zoltan Hegedüs; Nicola Casati; Roland E. Logé; Steven Van Petegem
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Intragranular strain and mosaicity in Cu thin films during fast thermomechanical fatigue晶内应变和镶嵌结构在Cu薄膜中的快速热机械疲劳期间
err2025-07-01
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errT. Ziegelwanger; M. Reisinger; M. Petersmann; S. Van Petegem; R. Rodriguez-Lamas; J. Todt; M. Meindlhumer; J. Keckes; C. Yildirim
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Nanoscale 3D characterization of an Al-1Fe-1Zr alloy for additive manufacturing增材制造用Al-1Fe-1Zr合金的纳米尺度三维表征
err2025-07-01
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errMani, Deepak; Cloetens, Peter; Karpov, Dmitry; Monaco, Federico; Chehab, Bechir; Shahani, Ravi; Van Petegem, Steven; Barriobero-Vila, Pere; Bugelnig, Katrin; Requena, Guillermo
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