TY - JOUR
T1 - Effect of fev residual powders as an innovation of thermo reactive deposition process (trd) with material balance method to carbide surface characteristics on suj2 tool steel
AU - Fawazul, Reza
AU - Mochtar, Myrna Ariati
N1 - Funding Information:
This research is fully funded by PITTA 2018 given by Ministry of Higher Education of Republic of Indonesia and Directorate Research and Public Services of University of Indonesia for financial support and project administration respectively to conduct this research under PITTA Project for 2018 fiscal. And also in terms of research equipment supported by PT FSCM Manufacturing Indonesia.
Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/11/12
Y1 - 2019/11/12
N2 - Thermal Reactive Deposition (TRD) using pack cementation method with vanadium as carbide former has been examined to form the carbide layer on SUJ2 tool steel. In this study, effect of addition recycled FeV powder to new FeV powder to the product quality. Calculation analysis resulted 4 variations of FeV powder ratio to be studied i.e. 100% new FeV powder; 100% residual FeV powder; new powder FeV : Residual FeV powder 50%:50%; New FeV powder : Residual FeV powder 25%:75%. Electron microscope (SEM) and optical microscope (OM) analysis showed that the carbide layer formed in each sample had the same relative layer thickness of about 18μ. X-ray diffraction (XRD) characterized showing that there were a vanadium carbide compound in the formed layer. Hardness test and wear test resulted a relatively similar hardness value of about 1800 HV and 3×10-5 mm3/m. It can be concluded that the use of residual FeV powder to the new FeV powder can be applied because the test results with various ratios that have been done have relatively similar results and meet the hardness application specification of 1700 HV.
AB - Thermal Reactive Deposition (TRD) using pack cementation method with vanadium as carbide former has been examined to form the carbide layer on SUJ2 tool steel. In this study, effect of addition recycled FeV powder to new FeV powder to the product quality. Calculation analysis resulted 4 variations of FeV powder ratio to be studied i.e. 100% new FeV powder; 100% residual FeV powder; new powder FeV : Residual FeV powder 50%:50%; New FeV powder : Residual FeV powder 25%:75%. Electron microscope (SEM) and optical microscope (OM) analysis showed that the carbide layer formed in each sample had the same relative layer thickness of about 18μ. X-ray diffraction (XRD) characterized showing that there were a vanadium carbide compound in the formed layer. Hardness test and wear test resulted a relatively similar hardness value of about 1800 HV and 3×10-5 mm3/m. It can be concluded that the use of residual FeV powder to the new FeV powder can be applied because the test results with various ratios that have been done have relatively similar results and meet the hardness application specification of 1700 HV.
KW - Fev powder ratio
KW - Residual fev powder
KW - Suj2 steel
KW - Thermal reactive deposition
KW - Vanadium carbide
UR - http://www.scopus.com/inward/record.url?scp=85076095854&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/553/1/012018
DO - 10.1088/1757-899X/553/1/012018
M3 - Conference article
AN - SCOPUS:85076095854
SN - 1757-8981
VL - 553
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012018
T2 - 19th International Union of Materials Research Societies - International Conference in Asia, IUMRS-ICA 2018
Y2 - 30 October 2018 through 2 November 2018
ER -