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Universidade Federal de Santa catarina (UFSC)
Programa de Pós-graduação em Engenharia, Gestão e Mídia do Conhecimento (PPGEGC)
Detalhes do Documento Analisado

Centro: Não Informado

Departamento: Não Informado

Dimensão Institucional: Pós-Graduação

Dimensão ODS: Econômica

Tipo do Documento: Dissertação

Título: MANUFATURING TISIC2 TI3SIC2 BASED COMPOSITES VIA THREE-DIMENSIOAL PRINTING, PRESSING PROCESS AND SINTERING.

Orientador
  • GUILHERME MARIZ DE OLIVEIRA BARRA
Aluno
  • MYLENA MAYARA MATIAS CARRIJO

Conteúdo

Ti3sic based composites were fabricated via three step processing: (i) three-dimensional printing from ti3sic-dextrin powder mixture, (ii) pressing process, consisting in cold isostatic and uniaxial pressing, and (iii) sintering. ti3sic2- dextrin powder blend was first printed via three-dimensional ink-jet printing technology in shape of bars. the printed preforms were submitted to two different pressing process, cold isostatic and uniaxial pressing. three sets of printed preforms were submitted to cold isostatic pressing (cip) with different pressure. the cold isostatic pressure ranged from 180, 150 until 35 mpa. another set of printed samples were submitted to uniaxially pressing with pressure equal 726 mpa. in the last step of the processing, all pressed samples ana a comparative set samples were exposed to a sintering process at 1600°c in argon atmosphere for 2 hours.

Índice de Shannon: 3.96349

Índice de Gini: 0.93412

ODS 1 ODS 2 ODS 3 ODS 4 ODS 5 ODS 6 ODS 7 ODS 8 ODS 9 ODS 10 ODS 11 ODS 12 ODS 13 ODS 14 ODS 15 ODS 16
4,39% 6,88% 6,40% 5,48% 5,88% 4,79% 6,08% 7,01% 10,47% 4,86% 7,14% 5,48% 4,65% 7,31% 5,76% 7,43%
ODS Predominates
ODS 9
ODS 1

4,39%

ODS 2

6,88%

ODS 3

6,40%

ODS 4

5,48%

ODS 5

5,88%

ODS 6

4,79%

ODS 7

6,08%

ODS 8

7,01%

ODS 9

10,47%

ODS 10

4,86%

ODS 11

7,14%

ODS 12

5,48%

ODS 13

4,65%

ODS 14

7,31%

ODS 15

5,76%

ODS 16

7,43%