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Maria Nazareth Rocha Vieira Perdigão

Maria Nazareth Rocha Vieira Perdigão

Researcher

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location of Maria Nazareth Rocha Vieira PerdigãoSão Paulo, São Paulo, Brasil

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  • Timeline

  • About me

    Consultant and Instructor | DNV Trainer #APQP4WIND instructor

  • Education

    • Colégio São Carlos

      -

    • Universidade Federal de São Carlos - UFSCar Oficial

      1987 - 1991
      Master Materials Engineering Master Degree

      Title: Correlations between Parameters of Internships Primary, Secondary and Tertiary Fluency for steel HK-40. Advisor: Prof. Dr. Levi de Oliveira Bueno. Fellow of (a): CAPES

    • Universidade Federal de São Carlos - UFSCar Oficial

      1997 - 1999
      Pos Doctoral Amorphous and nanocrystalline alloys

      Atividades e grupos:Research Support: FAPESP - Fundação de Amparo a Pesquisa do Estado de São Paulo Project: influence of processing on crystallization of amorphous alloys Al-Si-Fe-Ni.

    • Universidade de São Paulo

      2001 - 2002
      MBA Business Administration

      Project: Developing process and new products launch.

    • Universidade Federal de São Carlos - UFSCar Oficial

      1977 - 1999
      Doctor Materials Science and Engineering

      Atividades e grupos:student representative on the departmental camera Research Support: FAPESP- Fundação de Amparo à Pesquisa do Estado de São Paulo The objective of this research project was the production and microstructural and mechanical characterization of various alloys of Nb-Si system, including alloys with niobium matrix hardened by different fractions of the intermetallic phase Nb5Si3, and alloys of intermetallic compound Nb5Si3 matrix and may contain inclusions the metallic phase. The alloys were produced by arc furnace melting or by mechanical alloying, heat treated under vacuum or argon atmosphere and thermo-mechanically… Exibir mais The objective of this research project was the production and microstructural and mechanical characterization of various alloys of Nb-Si system, including alloys with niobium matrix hardened by different fractions of the intermetallic phase Nb5Si3, and alloys of intermetallic compound Nb5Si3 matrix and may contain inclusions the metallic phase. The alloys were produced by arc furnace melting or by mechanical alloying, heat treated under vacuum or argon atmosphere and thermo-mechanically treated. Microstructural characterization of all alloys were performed using x-ray diffraction, optical microscopy, scanning and transmission electron microscopy and microanalysis. Exibir menos

  • Experience

    • UFSCar-DEMA

      Jan 1987 - Nov 1999
      Researcher

      Development of research projects and funds requests to funding agencies; specification and purchase of laboratory equipment and the preparation of reports and scientific papers. Responsible for trainings for students and researchers in the labs activities.

    • Litema com. ind. de ligas técnicas e materiais ltda.

      Jul 1987 - Mar 1988
      Process Engineer

    • Visteon Corporation

      Nov 1999 - Jan 2003
      Senior Manufacturing Eng.

      Responsible for oversee the installation and function of heat treatment facility for the automotive chassis parts, for local and export market.Development of heat treatment process: induction hardening, for steering gear parts and carburizing gas and softening treatment for CV joints.Coordinated the certification of chassis area for standards: QS 9000 (Ford standard) and ISO TS 16949. Acquired experience in the methodologies of process improvement and lean manufacturing 6 Sigma, the use “poka yokes” devices (mistake proofing), standardized work and quality tools used by Ford. Exibir menos

    • Combustol-Metalpó

      Jan 2003 - Jun 2010
      Quality and Technology Manager

      Responsible for corrective and preventive actions and the improvement projects (products supplied Tenneco, Fiat, TRW, Affinia and Tecumseh, Brazil).Oversaw the implementation of quality management and auditing of suppliers from the viewpoint of ISO 9000 and VDA6.3 (VW's standard), reorganized the laboratories of physical and chemical characterization metrology, calibration of instruments. Carried out the of complaints management and quality actions. Responsible for engineering team to developing new process to produce automotive components, such as magnetic component for use in injection nozzles for Magnetti Marelli; gears and shock absorbers components to the Prestolite and Magnetti-Marelli and Tenneco respectively. Development of new production processes to eliminate the use of lead and Hexavalente chromium to meet European directive (ROHS). Responsible for development of raw materials specifications for purchased materials. Exibir menos

    • Höganäs AB

      Jan 2010 - Mar 2012
      New Business Development Engineer - Marketing

      Responsible for implementation of new iron powders products in environmental Brazilian industry service. The main goal achieved: was the approval for new water treatment product by Sabesp (Brazilian state owned utility that provides water and sewage services to residential, commercial and industrial). Account Manager for the customers GKN, Honda and Metalpó (automotive industry) responsible for sales volumes, new products developments and customer satisfaction of these costumers.

    • Thyssenkrupp

      Mar 2012 - Jan 2014
      Engineering and Quality Manager- at ThyssenKrupp Brasil, Division Bearings- Operated by Rothe Erde

      Main responsibilities and Goals: Responsible for Quality and Engineering for slewing bearings production and application; Main goal achieved: Scraps reduction for less than 1%, increase the knowledge exchange with the others Rothe Erde - TK facilities. Engineering team reorganization in order to attendee the current plant and the new wind energy plant. Machines start ups. Introduction of new quality and developments tools from automotives system of production in the serial production. Planning and manufacturing of bearing prototypes for costumers: Acciona, Vestas, Gamesa, Alstom, WEG and Enercom Wobben. Incoming inspection and supplier management implementation. Exibir menos

    • Höganäs AB

      Jan 2015 - Jan 2016
      PM Sales Manager, SoAm

      Responsible for promoting the existing business and creating new business through close collaboration with customers and end users.

    • IPEN

      Jan 2017 - Jan 2021
      Associate Professor

    • FleSys, Consultoria e Treinamento

      Jun 2017 - now
      Director/Consultant

      FleSys develop and conduct training and consulting in quality management systems, quality control, and other aspects related to the improvement of performance, quality, and productivity of companies.------------------------------ FleSyS desenvolve e realiza treinamentos e consultoria em sistemas de gerenciamento de qualidade, controle de qualidade e outros aspectos relacionados à melhoria do desempenho, qualidade e produtividade das empresas.

    • DNV

      Jan 2019 - now
      Consultant and Instructor

  • Licenses & Certifications

    • Wind Energy

      DTU - Technical University of Denmark
      Jul 2019
      View certificate certificate

    • Six Sigma Tools for Analyze

      Coursera
      Jan 2019
      View certificate certificate

    • APQP4WIND specialist

      DNV

    • APQP4WIND Trainer

      APQP4Wind
      Jan 2020