Mariana O. Profile

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$30 USD / jam

cruzeiro,

brazil

$30 USD / jam

Sekarang jam 2:01 PG di sini

Menyertai September 21, 2019

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Mariana O.

@marianamjv

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$30 USD / jam

cruzeiro,

brazil

$30 USD / jam

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Kadar Upah Semula

Master Mechanical Engineering

I am Master and graduated in Mechanical Engineer from UNESP. I am currently studying Front End at Alura. I have professional experience in large companies: Iochpe Maxion, BASF, AGC Brazil and AmstedMaxion. I am a teacher in the preparatory course for military competition. Knowledge of office package, advanced English, Green Belt certificate, project management course and training, logistics course. Knowledge and experience with Lotus Notes, Isosystem, Sharepoint, SAP, IMDS, Outlook and Logix software. Knowledge and experience with the MY 4DX tool. I am looking for challenges and new experiences, aiming at personal and professional growth.

Lihat semua C Programmers dalam Brazil

Hubungi Mariana O. tentang pekerjaan anda

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Ulasan

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Pengalaman

Central de Aprovações

Jul 2019 - Hari ini

Docente de física.

Amsted Maxion

Ogo 2018 - Mei 2019 (9 bulan, 1 hari)

Gestão dos projetos de desenvolvimento de novo produtos; Confecção de cronograma; Follow up com clientes e fornecedores; Elaboração de documentação técnica; Cálculo de indicadores da produtividade da empresa; Utilização e acompanhamento da ferramenta MY 4DX.

UNESP

Jul 2015 - Dis 2015 (5 bulan, 1 hari)

Professora universitária de estatística para o curso de engenharia mecânica na UNESP.

Pendidikan

Master in Mechanical Engineering

Universidade Estadual Paulista 'Júlio de Mesquita Filho',

Brazil

2016 - 2018

(2 tahun)

Mechanical Engineering

Universidade Estadual Paulista 'Júlio de Mesquita Filho',

Brazil

2009 - 2015

(6 tahun)

Kelayakan

FATEC

2015

Penerbitan

Corrosion behavior of API 5L X65 steel subject to plastic deformation

Mariana Cristina de Oliveira, Rodrigo Figueredo, Heloisa Andréa Acciari, Eduardo Norberto Codaro

The API5LX65 steel is widely used as one of the most economical and safe ways of transporting oil and gas. The significant number of accidents caused by failures of pipelines is due to corrosion. Plastic deformation can modify the mechanical properties of these pipelines. In this research, samples were plastically deformed from 0 to 2.5%. The samples were analyzed by chemical and electrochemical tests. It was concluded that the corrosion resistance was not affected by plastic deformation.

ANÁLISE DO COMPORTAMENTO CORROSIVO EM MEIO ÁCIDO DO API5LX65 SOB CONDIÇÕES DE DEFORMAÇÃO PLÁSTICA

Mariana Cristina de Oliveira, Rodrigo Figueredo, Roberto Nakazato, Heloisa Acciari, Eduardo Codaro

O aço API 5L X65 é amplamente utilizado para a transferência do petróleo e gás. Neste contexto, estudou-se a corrosão deste aço à temperatura ambiente quando deformado plasticamente. A partir dos ensaios eletroquímicos de corrosão concluiu-se que a deformação plástica não modifica significativamente a velocidade de corrosão, mas torna este aço mais suscetível à fragilização pelo hidrogênio nas condições adotadas neste trabalho.