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Employment (2)

Universidade Federal do Rio Grande do Sul: Porto Alegre, Rio Grande do Sul, BR

2005-03 to present | Professor/ Doutor em Engenharia (Departamento de Metalurgia/Centro de Tecnologia/Escola de Engenharia)
Employment
Source: Self-asserted source
Alexandre da Silva Rocha

Stiftung Institut für Werkstofftechnik (Material Science Institut): Bremen, Bremen, DE

2001 to 2004 | Pesquisador (researcher) ( Physikalische Analytik (Physical Analysis))
Employment
Source: Self-asserted source
Alexandre da Silva Rocha

Education and qualifications (2)

Universidade Federal do Rio Grande do Sul: Porto Alegre, Rio Grande do Sul, BR

1996-08 to 2000-03 | Doutorado em Ciência dos Materiais/Doutor em Engenharia (Programa de Pós-Graduação em Engenharia de Minas, Metalurgia e Materiais)
Education
Source: Self-asserted source
Alexandre da Silva Rocha

Universidade Federal do Rio Grande do Sul: Porto Alegre, Rio Grande do Sul, BR

1989-03 to 1994-07 | Engenheiro Mecânico (Engenharia Mecânica)
Education
Source: Self-asserted source
Alexandre da Silva Rocha

Works (50 of 97)

Items per page:
Page 1 of 2

Comparison of surface properties modification by direct and active screen plasma nitriding of an ASTM M2 high-speed steel in a nitrogen rich gas mixture

Tecnologia em Metalurgia, Materiais e Mineração
2021 | Journal article
Part of ISSN: 2176-1523
Part of ISSN: 2176-1515
Source: Self-asserted source
Alexandre da Silva Rocha

Effect of Compressive Deformations on the Final Microstructure of a Low Carbon High Silicon Bainitic Steel Thermomechanically Processed

Materials Research
2021 | Journal article
Part of ISSN: 1980-5373
Part of ISSN: 1516-1439
Source: Self-asserted source
Alexandre da Silva Rocha
grade
Preferred source (of 3)‎

Investigation on Different TiCn Duplex Treatments Applied to Cold Work Tool Steel for Surface Properties Improvement

Journal of Materials Engineering and Performance
2021 | Journal article
EID:

2-s2.0-85104250556

Part of ISSN: 15441024 10599495
Contributors: Kempski, L.; Waechter Dias, V.; dos Santos, G.R.; Torres, R.D.; Hubler, R.; da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
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New ASPN high efficiency treatment of ASTM M2 steel

Materials Research
2021 | Journal article
EID:

2-s2.0-85101090450

Part of ISSN: 19805373 15161439
Contributors: Lima, E.S.; Oliveira, L.F.; da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 2)‎

Revealing the dynamic transformation of austenite to bainite during uniaxial warm compression through in-situ synchrotron X-ray diffraction

Metals
2021 | Journal article
EID:

2-s2.0-85102312139

Part of ISSN: 20754701
Contributors: Bevilaqua, W.L.; Epp, J.; Meyer, H.; Dong, J.; Roelofs, H.; Rocha, A.S.; Reguly, A.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
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The Influence of Surface Condition on the Electrochemical Properties of ASTM F138 Steel for Biomedical Applications

Materials Research
2021 | Journal article
Contributors: Marques, Fernando Michelon; Rocha, Alexandre da Silva; Santos, Giovanni Rocha; Wolfart Junior, Mario; Costa, Rodrigo Cardoso; Ferreira, Jane Zoppas
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Web of Science Researcher Profile Sync

Turning parameters effects in residual stresses of AISI 1045 steel

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
2021 | Journal article
EID:

2-s2.0-85100021223

Part of ISSN: 20412975 09544054
Contributors: Biasibetti, G.R.D.S.; Nunes, R.M.; de Cesaro Cavaler, L.C.; Vieira Braga Lemos, G.; Rocha, A.D.S.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier

Two-Step Continuous Cooling Heat Treatment Applied in a Low Carbon Bainitic Steel

Materials Research
2021 | Journal article
Contributors: de Castro, Pedro Jose; de Figueiredo Silveira, Antonio Carlos; Ivaniski, Thiago Marques; Turra, Cristiano Jose; Epp, Jeremy; Rocha, Alexandre da Silva
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<i>In Situ</i> Investigation of the Bainitic Transformation from Deformed Austenite During Continuous Cooling in a Low Carbon Mn-Si-Cr-Mo Steel

Metallurgical and Materials Transactions A
2020 | Journal article
Contributors: Bevilaqua, William Lemos; Epp, Jeremy; Meyer, Heiner; Rocha, Alexandre Da Silva; Roelofs, Hans
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grade
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Analysis of the tribological performances of biodegradable hydraulic oils HEES and HEPR in the sliding of Cu-Zn/WC-CoCr alloys using the Stribeck curve

Journal of the Brazilian Society of Mechanical Sciences and Engineering
2020 | Journal article
Contributors: Castro, Richard de Medeiros; Mercado Curi, Elvys Isaias; Feltrin Inacio, Luiz Fernando; Rocha, Alexandre da Silva
Source: check_circle
Web of Science Researcher Profile Sync
grade
Preferred source (of 2)‎

Constitutive modelling of high temperature flow behaviour for a low carbon high silicon bainitic steel

Materials Research
2020 | Journal article
EID:

2-s2.0-85096942032

Part of ISSN: 19805373 15161439
Contributors: Ivaniski, T.M.; De Souza, T.F.; Épp, J.; Da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier

Influence of Hot Forging Parameters on a Low Carbon Continuous Cooling Bainitic Steel Microstructure

Metals
2020 | Journal article
Contributors: de Figueiredo Silveira, Antonio Carlos; Bevilaqua, William Lemos; Dias, Vinicius Waechter; de Castro, Pedro Jose; Epp, Jeremy; Rocha, Alexandre da Silva
Source: check_circle
Web of Science Researcher Profile Sync
grade
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Microstructure and wear properties of din 18mncrsimo6-4 continuous cooling bainitic steel plasma nitrided at different temperatures,Microestrutura e propriedades de desgaste do aço bainítico de resfriamento contínuo din 18mncrsimo6-4 nitretado a plasma em diferentes temperaturas

Revista Materia
2020 | Journal article
EID:

2-s2.0-85090668963

Part of ISSN: 15177076
Contributors: Dalcin, R.L.; Oliveira, L.F.; Rocha, A.D.S.; Malfatti, C.F.; Hidalgo, G.E.N.; Epp, J.; Zoch, H.-W.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 2)‎

Response of a Din 18MnCrSiMo6-4 continuous cooling bainitic steel to different plasma nitriding gas mixtures

Materials Research
2020 | Journal article
EID:

2-s2.0-85095845805

Part of ISSN: 19805373 15161439
Contributors: Dalcin, R.L.; Oliveira, L.F.; Diehl, C.A.T.S.; Da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 2)‎

Response of a din 18mncrsimo6-4 continuous cooling bainitic steel to plasma nitriding with a nitrogen rich gas composition

Materials Research
2020 | Journal article
EID:

2-s2.0-85090041812

Part of ISSN: 19805373 15161439
Contributors: Dalcin, R.L.; Oliveira, L.F.; Diehl, I.L.; Dias, V.W.; da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 2)‎

Study of Microstructural Development of Bainitic Steel using Eddy Current and Synchrotron XRD in-situ Measurement Techniques during Thermomechanical Treatment

HTM-Journal of Heat Treatment and Materials
2020 | Journal article
Contributors: Dong, J.; Skalecki, M. G.; Hatwig, R. A.; Bevilaqua, W. L.; Stark, A.; Epp, J.; Rocha, A. da Silva; Zoch, H-W
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grade
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Austenitic Grain Size Prediction in Hot Forging of a 20mncr5 Steel by Numerical Simulation Using the JMAK Model for Industrial Applications

Materials Research
2019 | Journal article
Contributors: Ivaniski, Thiago Marques; Epp, Jeremy; Zoch, Hans-Werner; Rocha, Alexandre da Silva
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grade
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Surface roughness analyses of 0.45%C (SAE 1045) steel bars after turning

Revista Materia
2019 | Journal article
Contributors: dos Santos Biasibetti, Guilherme Roberto; Nunes, Rafael Menezes; de Cesaro Cavaler, Luiz Carlos; da Silva Rocha, Alexandre
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grade
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Tribological evaluation of biodegradable and mineral hydraulic oil with sliding between the Cu-Zn and WC-CoCr alloys

Revista Materia
2019 | Journal article
Contributors: Castro, Richard de Medeiros; Mercado Curi, Elvys Isaias; Marcello, Reginaldo Rosso; Feltrin Inacio, Luiz Fernando; Rocha, Alexandre Silva
Source: check_circle
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grade
Preferred source (of 2)‎

Painting method for hydroxyapatite coating on titanium substrate

Ceramics International
2019-08 | Journal article
Part of ISSN: 0272-8842
Source: Self-asserted source
Alexandre da Silva Rocha
grade
Preferred source (of 2)‎

Wear study of hot forging punches coated with WC-CoCr and Cr3C2-NiCr through high-velocity oxygen fuel (HVOF) process

The International Journal of Advanced Manufacturing Technology
2019-01 | Journal article
Part of ISSN: 0268-3768
Part of ISSN: 1433-3015
Source: Self-asserted source
Alexandre da Silva Rocha
grade
Preferred source (of 2)‎

Avaliação tribológica de óleos hidráulicos biodegradável e mineral com deslizamento entre as ligas de Cu-Zn e WC-CoCr

OpenAlex
2019-01-01 | Other
Contributors: Richard de Medeiros Castro; Elvys Isaías Mercado Curi; Reginaldo Rosso Marcello; Luiz Fernando Feltrin Inácio; Alexandre da Silva Rocha
Source: check_circle
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Evaluation of experimentally observed asymmetric distributions of hardness, strain and residual stress in cold drawn bars by FEM-simulation

Journal of Materials Research and Technology
2018 | Journal article
Contributors: Zottis, Juliana; Theis Soares Diehl, Carla Adriana; Rocha, Alexandre da Silva
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grade
Preferred source (of 2)‎

Oleate-Based Protic Ionic Liquids As Lubricants for Aluminum 1100

Industrial and Engineering Chemistry Research
2018 | Journal article
EID:

2-s2.0-85053183850

Part of ISSN: 15205045 08885885
Contributors: Ortega Vega, M.R.; Ercolani, J.; Mattedi, S.; Aguzzoli, C.; Ferreira, C.A.; Rocha, A.S.; Malfatti, C.F.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier

A Comparison of Microstructural, Mechanical and Tribological Properties of WC-10Co4Cr - HVOF Coating and Hard Chrome to Use in Hydraulic Cylinders

American Journal of Materials Science
2018-02-01 | Journal article
Part of ISSN: 2162-8424
Source: Self-asserted source
Alexandre da Silva Rocha
grade
Preferred source (of 2)‎

Bending Distortion Analysis of a Steel Shaft Manufacturing Chain from Cold Drawing to Grinding

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
2017 | Journal article
EID:

2-s2.0-85010733339

Contributors: Dias, V.W.; da Silva Rocha, A.; Zottis, J.; Dong, J.; Epp, J.; Zoch, H.W.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

Experimental analysis of residual stresses in pre-straightened SAE 1045 steel

Materials Research
2017 | Journal article
EID:

2-s2.0-85033722624

Contributors: Diehl, C.A.T.S.; Da Silva Rocha, A.; Epp, J.; Zoch, H.-W.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

Properties of gas nitrided AISI 4140 steel grade,Propriedades do aço aisi 4140 nitretado a gás

Revista Materia
2017 | Journal article
EID:

2-s2.0-85030634823

Contributors: Diehl, I.L.; Dong, J.; Da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

The effects of the shear cutting process on combined cold drawn bars

Revista Materia
2017 | Journal article
Contributors: Cardoso, Gilceu dos Santos; Dias, Vinicius Waechter; Rocha, Alexandre da Silva
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grade
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INFLUÊNCIAS DAS ATMOSFERAS N2 E H2 NA SINTERIZAÇÃO A PLASMA DE ALUMÍNIO COMERCIALMENTE PURO

OpenAlex
2017-01-01 | Other
Contributors: Guilherme Rodrigues Cardoso; Juliana Zottis; Guilherme Santos Garcia; Lucas Lápis Ely; Alexandre da Silva Rocha
Source: check_circle
DataCite

INFLUÊNCIAS DAS ATMOSFERAS N2 E H2 NA SINTERIZAÇÃO A PLASMA DE ALUMÍNIO COMERCIALMENTE PURO

OpenAlex
2017-01-01 | Other
Contributors: Guilherme Rodrigues Cardoso; Juliana Zottis; Guilherme Santos Garcia; Lucas Lápis Ely; Alexandre da Silva Rocha
Source: check_circle
DataCite

Investigation of the Influence Factors on Distortion in Induction-Hardened Steel Shafts Manufactured from Cold-Drawn Rod

Metallurgical and Materials Transactions A
2016 | Journal article
Contributors: Dong, Juan; Epp, Jeremy; Rocha, Alexandre Da Silva; Nunes, Rafael Menezes; Zoch, Hans Werner
Source: check_circle
Web of Science Researcher Profile Sync
grade
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Aluminium (Al) behavior study plus 1% copper (Cu) obtained by powder metallurgy conventional | Estudo do comportamento do alumínio (Al) com adição de 1% cobre (Cu) obtido pela metalurgia do pó convencional

Ciencia y Engenharia/ Science and Engineering Journal
2015 | Journal article
SOURCE-WORK-ID:

0223171507210-2

Contributors: Arenhardt, S.L.; Da Silva, M.M.; Garcia, G.S.; Martins, V.; Da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via ResearcherID

Aluminium (Al) behavior study plus 1% copper (Cu) obtained by powder metallurgy conventional | Estudo do comportamento do alumínio (Al) com adição de 1% cobre (Cu) obtido pela metalurgia do pó convencional

Ciencia y Engenharia/ Science and Engineering Journal
2015 | Journal article
SOURCE-WORK-ID:

0730182059629-44

Contributors: Arenhardt, S.L.; Da Silva, M.M.; Garcia, G.S.; Martins, V.; Da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via ResearcherID

Aluminium (Al) behavior study plus 1% copper (Cu) obtained by powder metallurgy conventional,Estudo do comportamento do alumínio (Al) com adição de 1% cobre (Cu) obtido pela metalurgia do pó convencional

Ciencia y Engenharia/ Science and Engineering Journal
2015 | Journal article
EID:

2-s2.0-85010987010

Contributors: Arenhardt, S.L.; Da Silva, M.M.; Garcia, G.S.; Martins, V.; Da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier

Aluminium (Al) behavior study plus 1% copper (Cu) obtained by powder metallurgy conventional,Estudo do comportamento do alumínio (Al) com adição de 1% cobre (Cu) obtido pela metalurgia do pó convencional

Ciencia y Engenharia/ Science and Engineering Journal
2015 | Journal article
SOURCE-WORK-ID:

0730182059629-43

Contributors: Arenhardt, S.L.; Da Silva, M.M.; Garcia, G.S.; Martins, V.; Da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via ResearcherID

Aluminium (Al) behavior study plus 1\% copper (Cu) obtained by powder metallurgy conventional | Estudo do comportamento do alum{\'i}nio (Al) com adi?{\~a}o de 1\% cobre (Cu) obtido pela metalurgia do p{\'o} convencional

Ciencia y Engenharia/ Science and Engineering Journal
2015 | Journal article
SOURCE-WORK-ID:

0730182059630-28

Contributors: Arenhardt, S.L.; Da Silva, M.M.; Garcia, G.S.; Martins, V.; Da Silva Rocha, A.
Source: Self-asserted source
Alexandre da Silva Rocha via ResearcherID

Numerical evaluation of the die geometry influence on the residual stresses produced during the wire drawing process of steel bars

Revista Materia
2015 | Journal article
Contributors: Coser, Tiago Brun; de Souza, Tomaz Fantin; Rocha, Alexandre da Silva
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grade
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An investigation on the suitability of different surface treatments applied to a DIN X100CrMoV8-1-1 for cold forming applications

Surface and Coatings Technology
2014 | Journal article
EID:

2-s2.0-84900353852

Contributors: Both, G.B.; Rocha, A.S.; Santos, G.R.; Hirsch, T.K.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

Characterization of local residual stress inhomogeneities in combined wire drawing processes of AISI 1045 steel bars

International Journal of Advanced Manufacturing Technology
2014 | Journal article
EID:

2-s2.0-84895924491

Contributors: Hirsch, T.K.; Da Silva Rocha, A.; Nunes, R.M.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

Comparative of the tribological performance of hydraulic cylinders coated by the process of thermal spray HVOF and hard chrome plating

Tribology in Industry
2014 | Journal article
SOURCE-WORK-ID:

0223171507211-5

Contributors: Castro, R.M.; Cavaler, L.C.C.; Marques, F.M.; Bristot, V.M.; Rocha, A.S.
Source: Self-asserted source
Alexandre da Silva Rocha via ResearcherID

Comparative of the tribological performance of hydraulic cylinders coated by the process of thermal spray HVOF and hard chrome plating

Tribology in Industry
2014 | Journal article
EID:

2-s2.0-84897018073

Contributors: Castro, R.M.; Cavaler, L.C.C.; Marques, F.M.; Bristot, V.M.; Rocha, A.S.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier

Comparative of the tribological performance of hydraulic cylinders coated by the process of thermal spray HVOF and hard chrome plating

Tribology in Industry
2014 | Journal article
SOURCE-WORK-ID:

0730182059630-5

Contributors: Castro, R.M.; Cavaler, L.C.C.; Marques, F.M.; Bristot, V.M.; Rocha, A.S.
Source: Self-asserted source
Alexandre da Silva Rocha via ResearcherID

Non-destructive residual stress analysis of steel shafts after different process steps from wire drawing to induction hardening,Zerstörungsfreie eigenspannungsanalyse von stahlwellen nach unterschiedlichen prozessschritten vom drahtziehen zum induktionshärten

HTM - Journal of Heat Treatment and Materials
2014 | Other
EID:

2-s2.0-84988410094

Contributors: Dong, J.; Epp, J.; Da Silva Rocha, A.; Nunes, R.M.; Zoch, H.-W.; Wimpory, R.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

Residual stress analysis of drive shafts after induction hardening

Materials Research
2014 | Journal article
EID:

2-s2.0-84908141611

Contributors: Lemos, G.V.B.; Hirsch, T.K.; Da Silva Rocha, A.; Nunes, R.M.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

Comparison between neutron diffraction measurements and numerical simulation of residual stresses of a wire-drawing process

Materials Research
2013 | Journal article
EID:

2-s2.0-84876219682

Contributors: De Souza, T.F.; Soares, C.A.T.; Zottis, J.; Nunes, R.M.; Da Silva Rocha, A.; Hirsch, T.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

Distortion analysis in the manufacturing of cold-drawn and induction-hardened components

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
2013 | Journal article
EID:

2-s2.0-84892366381

Contributors: Hirsch, T.G.K.; Da Silva Rocha, A.; Nunes, R.M.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
grade
Preferred source (of 3)‎

Experimental Characterization and numerical Simulation of a Wire Drawing Process for determining Distortion Potentials

HTM-Journal of Heat Treatment and Materials
2013 | Journal article
Contributors: da Silva Rocha, A.; Nunes, R. M.; de Souza, T. F.; Soares, C. A. T.; Haenisch, S.; Tekkaya, A. E.; Hirsch, T.
Source: check_circle
Web of Science Researcher Profile Sync

Experimental characterization and simulation of a wire drawing process and related distortion potentials

HTM - Journal of Heat Treatment and Materials
2013 | Other
SOURCE-WORK-ID:

0223171507212-10

Contributors: Da Silva Rocha, A.; Nunes, R.M.; De Souza, T.F.; Soares, C.A.T.; Haenisch, S.; Tekkaya, A.E.; Hirsch, T.
Source: Self-asserted source
Alexandre da Silva Rocha via ResearcherID

Experimental characterization and simulation of a wire drawing process and related distortion potentials

HTM - Journal of Heat Treatment and Materials
2013 | Other
EID:

2-s2.0-84883802895

Contributors: Da Silva Rocha, A.; Nunes, R.M.; De Souza, T.F.; Soares, C.A.T.; Haenisch, S.; Tekkaya, A.E.; Hirsch, T.
Source: Self-asserted source
Alexandre da Silva Rocha via Scopus - Elsevier
Items per page:
Page 1 of 2

Peer review (4 reviews for 2 publications/grants)

Review activity for Materials research. (2)
Review activity for Metals. (2)