Banca de QUALIFICAÇÃO: CRISTIAN FERNANDO RODRIGUES DA SILVA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : CRISTIAN FERNANDO RODRIGUES DA SILVA
DATA : 23/03/2021
HORA: 19:00
LOCAL: Google Meet
TÍTULO:

COMPARATIVE STUDY BETWEEN THE INDUSTRIAL NITRETATION PROCESS BASED ON CYANIDES AND ALTERNATIVE PROCESS BASED ON NON TOXIC SALTS

PALAVRAS-CHAVES:

Nitriding. Bath of non-toxic salts. Pin-to-disk test.

PÁGINAS: 19
GRANDE ÁREA: Engenharias
ÁREA: Engenharia de Materiais e Metalúrgica
RESUMO:

The nitriding process is used to add a layer of nitrides to the surfaces of the parts,
increasing hardness, mechanical strength and wear resistance. The conventional
process uses toxic salts based on cyanide and cyanate. Works has been carried out
using non-toxic salts that have shown good results. Nitrided samples will be made by
the industrial process and by the process using non-toxic salts. The samples will be
analyzed and compared for roughness, microstructure, hardness and wear resistance.
A pin-to-disk test equipment will be developed to perform this test. It is intended to
evaluate the effectiveness of the nitriding process with non-toxic salts in relation to the
industrial process.

MEMBROS DA BANCA:
Interno - 1997577 - ALEXANDRE LUIS GASPARIN
Interno - 1580090 - ANDRE ZIMMER