Occupational Risks in the Manufacture of Products Heavy Alloy and in Hardmetals Cutting Tools in the Mechanical Industry

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Fabio Miranda
Fabio Miranda
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Rodrigo Lima Stoeterau
Rodrigo Lima Stoeterau
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Gilmar Ferreira Batalha
Gilmar Ferreira Batalha

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Occupational Risks in the Manufacture of Products Heavy Alloy and in Hardmetals Cutting Tools in the Mechanical Industry

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Abstract

The objective of this work was to carry out a review of current regulatory standards, articles, and literature together with a case study, which dealt with the analysis of the conditions of the working environment of an industry, with the focus on workers exposed to chemical agents in manufacturing of carbide cutting tools and products. The method used in this research was qualitative. Technical visits and records of the factory sectors were carried out. With the inspection carried out at the workplace, it is necessary to know the Minimum Required Protection Factor for aerodispersoids ranging from 0.1 to 10 microns and choose the correct Respiratory Protection Equipment, which has an Assigned Protection Factor greater than the exposure dose. The tolerance limit value, 0.005 mg.m-3, for exposure of carbide metallic powders proposed by the ACGIH in 2016, represents a major advance in occupational hygiene and occupational safety, making it possible to carry out the assessment quantitative analysis of the mean concentration of hard metal aerodispersoids.

References

31 Cites in Article
  1. Giuliana Da Fontoura Rodrigues Selmi (null). Estudo de monitoramento ocupacional em campo para avaliação da exposição dérmica de trabalhadores rurais a praguicidas.
  2. (2014). Tabela de Tolerância de um Processo Desvio-Padrão – Rendimento – Partes por Milhão.
  3. Monica Nordberg,John Duffus,Douglas Templeton (2016). Threshold Limit Value–Short-Term Exposure Limit (TLV–STEL).
  4. André Gonçalves (null). Retificação de ultraprecisão de carbeto de tungstênio-cobalto (WC-Co).
  5. A Abd-Elghany,W Daoush,O El-Kady,M Ghanem,A El-Nikhaily (2018). Fabrication, Microstructure, Hardness and Magnetic Properties of (W:Ti) C-Ni Cemented Carbides using Atomized Ni Powder.
  6. R Spirtas,M Steinberg,R Wands,E Weisburger (2021). Identification and classification of carcinogens: procedures of the Chemical Substances Threshold Limit Value Committee, ACGIH. American Conference of Governmental Industrial Hygienists..
  7. M Alam,J Wang,C Henager,W Setyawan,G Odette (2021). The effect of hot rolling on the strength and fracture toughness of 90W–7Ni3Fe tungsten heavy metal alloys.
  8. Atecla Alves,Henrique Della Rosa (2003). Exposição ocupacional ao cobalto: aspectos toxicológicos.
  9. Brasil (1943). Unknown Title.
  10. Francisco Fernandes,João Dias (2016). Álcool e drogas no trabalho: conhecimento do candidato ao título de especialista em medicina do trabalho em relação ao tema.
  11. Brasil (2018). NR-7 -Programa de Controle Médico de Saúde Ocupacional.
  12. Brasil,Ministério (2018). ANEXO B - PLANO DE TRABALHO DO ACORDO DE COOPERAÇÃO TÉCNICA NO 6/2018 – IPEA/SECRETARIA NACIONAL DE JUSTIÇA.
  13. Brasil (2019). NR-15 -Atividades e operações insalubres.
  14. J Buschinelli,M Kato (2011). Manual para interpretação de informações sobre substâncias químicas" Fundacentro, São Paulo.
  15. S Colacioppo (2020). Higiene e Toxicologia Ocupacional.
  16. (1993). Workplace atmospheres. Size fraction definitions for measurement of airborne particles.
  17. C Fernandes,A Senos (2011). Cemented carbide phase diagrams: A review.
  18. Fundacentro (2001). Norma de Higiene Ocupacional NHO 03 -Método de Ensaio: Análise Gravimétrica de Aerodispersóides Sólidos Coletados Sobre Filtros e Membrana.
  19. Fundacentro (2009). Norma de Higiene Ocupacional NHO 08 -Coleta de Material Particulado Sólido Suspenso no Ar de Ambientes de Trabalho.
  20. (2016). Programa de Proteção Respiratória: Recomendações, seleção e uso de respiradores.
  21. José García,Verónica Collado Ciprés,Andreas Blomqvist,Bartek Kaplan (2018). Cemented carbide microstructures: a review.
  22. Damien Mcelvenny,Laura Maccalman,Anne Sleeuwenhoek,Alice Davis,Brian Miller,Carla Alexander,Hilary Cowie,John Cherrie,Kathleen Kennedy,Nurtan Esmen,Sarah Zimmerman,Jeanine Buchanich,Gary Marsh (2017). Mortality Among Hardmetal Production Workers.
  23. Rafael Mizutani,Mário Terra-Filho,Evelise Lima,Carolina Freitas,Rodrigo Chate,Ronaldo Kairalla,Regiani Carvalho-Oliveira,Ubiratan Santos (2016). Hard metal lung disease: a case series.
  24. Maria Moreira,Amanda Cardoso,Daniela Silva,Maria Queiroz,Albino Oliveira,Tiago Noleto (2010). Pneumoconiose por exposição a metal duro com pneumotórax bilateral espontâneo.
  25. Peter Morfeld,Juliane Groß,Thomas Erren,Birgit Noll,Mei Yong,Katrin Kennedy,Nurtan Esmen,Sarah Zimmerman,Jeanine Buchanich,Gary Marsh (2017). Mortality Among Hardmetal Production Workers.
  26. P Muniandy,S Amin,M M; Ibrahim (2017). Review on Sintering Process of WC-Co Cemented Carbide in Metal Injection Molding Technology.
  27. Hongbo Nie,Taiquan Zhang (2019). Development of manufacturing technology on WC–Co hardmetals.
  28. Gunnar Nordberg (1994). Assessment of risks in occupational cobalt exposures.
  29. Magnus Svartengren,Ing-Liss Bryngelsson,Gary Marsh,Jeanine Buchanich,Sarah Zimmerman,Kathleen Kennedy,Nurtan Esmen,Håkan Westberg (2017). Cancer Incidence Among Hardmetal Production Workers.
  30. Peter Wallner,Michael Kundi,Hanns Moshammer,Sarah Zimmerman,Jeanine Buchanich,Gary Marsh (2017). Mortality Among Hardmetal Production Workers.
  31. Yankun Yang,Chaoqun Zhang,Dayong Wang,Liping Nie,Daniel Wellmann,Yingtao Tian (2020). Additive manufacturing of WC-Co hardmetals: a review.

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Fabio Miranda. 2021. \u201cOccupational Risks in the Manufacture of Products Heavy Alloy and in Hardmetals Cutting Tools in the Mechanical Industry\u201d. Global Journal of Medical Research - K: Interdisciplinary GJMR-K Volume 21 (GJMR Volume 21 Issue K8): .

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Heavy alloy and hardmetal cutting tools in manufacturing industry.
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Crossref Journal DOI 10.17406/gjmra

Print ISSN 0975-5888

e-ISSN 2249-4618

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GJMR-K Classification: NLMC Code: WA 465
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v1.2

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December 23, 2021

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The objective of this work was to carry out a review of current regulatory standards, articles, and literature together with a case study, which dealt with the analysis of the conditions of the working environment of an industry, with the focus on workers exposed to chemical agents in manufacturing of carbide cutting tools and products. The method used in this research was qualitative. Technical visits and records of the factory sectors were carried out. With the inspection carried out at the workplace, it is necessary to know the Minimum Required Protection Factor for aerodispersoids ranging from 0.1 to 10 microns and choose the correct Respiratory Protection Equipment, which has an Assigned Protection Factor greater than the exposure dose. The tolerance limit value, 0.005 mg.m-3, for exposure of carbide metallic powders proposed by the ACGIH in 2016, represents a major advance in occupational hygiene and occupational safety, making it possible to carry out the assessment quantitative analysis of the mean concentration of hard metal aerodispersoids.

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Occupational Risks in the Manufacture of Products Heavy Alloy and in Hardmetals Cutting Tools in the Mechanical Industry

Fabio Miranda
Fabio Miranda
Rodrigo Lima Stoeterau
Rodrigo Lima Stoeterau
Gilmar Ferreira Batalha
Gilmar Ferreira Batalha

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