Guilherme Yuuki Koga

Universidade Federal de São Carlos (UFScar)

SCHOLARLY PAPERS

6

DOWNLOADS

146

TOTAL CITATIONS

0

Scholarly Papers (6)

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1.

Optimizing LPBF-Parameters by Box-Behnken Design Allows to Print Crack-Free and Dense High-Boron Alloyed Stainless Steels

Number of pages: 26 Posted: 17 Jan 2024
Brenda Juliet Martins Freitas, Guilherme Yuuki Koga, Siegfried Arneitz, Claudemiro Bolfarini and Sergio T. Amancio-Filho
Universidade Federal de São Carlos (UFScar), Universidade Federal de São Carlos (UFScar), Graz University of Technology, Universidade Federal de São Carlos (UFScar) and Graz University of Technology
Downloads 50 (864,535)

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Design of experiment, ANOVA, Additive manufacturing, Porosity, Stainless steel, Boride

2.

Ultrafine-Grained Stainless Steel with Wear-Resistant Nanoborides Decorating Grain Boundaries Produced by Laser Powder Bed Fusion

Number of pages: 17 Posted: 02 Jan 2024
Brenda Juliet Martins Freitas, Guilherme Yuuki Koga, Luana Cristina Miguel Rodrigues, Walter Jose Botta, Sergio T. Amancio-Filho and Claudemiro Bolfarini
Universidade Federal de São Carlos (UFScar), Universidade Federal de São Carlos (UFScar), Universidade Federal de São Carlos (UFScar), Universidade Federal de São Carlos (UFScar), Graz University of Technology and Universidade Federal de São Carlos (UFScar)
Downloads 45 (907,333)

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Additive manufacturing, Stainless steel, Nanocomposite, Grain refining, wear

3.

Towards the Development of Tailored Steel Rebars for Carbonated-Cured Cement Matrices

Number of pages: 22 Posted: 21 Nov 2023
Rafaela Felipe, Mariana de Almeida Motta Rezende, Patricia Gon Corradini, Matheus Ambrósio Santiago, Almir Sales, Fernanda da Silva Ferreira, Bruno Huet, Ricardo Nogueira and Guilherme Yuuki Koga
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Holcim Innovation Center, Khalifa University and Universidade Federal de São Carlos (UFScar)
Downloads 17 (1,214,651)

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reinforced concrete, Durability, Degradation, Sustainability, Eco-efficient cements, Carbon Capture and Storage, Carbonation, Stainless Steel, Passivation, Corrosion.

4.

Enhancing Zinc Electrodeposited Coatings: The Role of Cellulose Nanocrystals in the Corrosion Resistance

Number of pages: 38 Posted: 17 Apr 2024
Ana Tábita Cabral, Anezio Raimundo Gomes Oliveir Junior, Guilherme Yuuki Koga, Isabel Cristina Rigoli, Claudia Lisiane Faneze Rocha and Carlos A.C. Souza
Universidade Federal da Bahia, Universidade Federal da Bahia, Universidade Federal de São Carlos (UFScar), Universidade Federal da Bahia, Universidade Federal da Bahia and Universidade Federal da Bahia
Downloads 15 (1,238,201)

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Coating technology, Electrodeposition, composite, Corrosion prevention, Process efficiency, Sustainability

5.

Corrosion-Resistant and Ultrafine-Grained Boron-Containing Stainless Steel Produced by Laser Powder Bed Fusion

Number of pages: 29 Posted: 02 Apr 2024
Brenda Juliet Martins Freitas, Guilherme Yuuki Koga, Sergio T. Amancio-Filho and Claudemiro Bolfarini
Universidade Federal de São Carlos (UFScar), Universidade Federal de São Carlos (UFScar), Graz University of Technology and Universidade Federal de São Carlos (UFScar)
Downloads 14 (1,249,763)

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(A) metal matrix composites, (B) EIS, (B) polarization, (C) passivity, (C) pitting corrosion

6.

Uncovering Pitfalls in Martensitic Stainless Steel Weld Repairs

Number of pages: 54 Posted: 05 Apr 2025
Elvio Figueiredo, Ana Larissa Soares Cruz, Arthur de Bribean Guerra, Felipe Amélio de Lucena, Claudemiro Bolfarini and Guilherme Yuuki Koga
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Universidade Federal de São Carlos (UFScar) and Universidade Federal de São Carlos (UFScar)
Downloads 5 (1,327,068)

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Stainless steel, Welding, Inspection, Integrity, Fracture, Failure Analysis