contributor author | Zhang, Bo | |
contributor author | Wang, Zhen-Hua | |
date accessioned | 2023-08-16T18:04:20Z | |
date available | 2023-08-16T18:04:20Z | |
date copyright | 2/14/2023 12:00:00 AM | |
date issued | 2023 | |
identifier issn | 0742-4787 | |
identifier other | trib_145_6_061701.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4291352 | |
description abstract | Ti-6Al-4V titanium alloy manufactured by selective laser melting (SLM) has a unique structure and properties. They offer a higher yield and ultimate tensile strengths but lower ductility than traditionally processed samples. SLMed Ti-6Al-4V alloys induced increased ductility but decreased tensile strengths after thermal treatment at 840 °C for 2 h. Sliding wearing tests and cutting experiments were conducted to further understand the effects of heat treatment on machinability. The results showed that as-built SLMed Ti-6Al-4V samples presented lower coefficients of friction but higher wear-rates than heat-treated ones due to their delamination caused by cracks. Cutting forces of as-built samples were lower during milling than that of heat-treated samples. Nevertheless, better surface roughness was produced when heat-treated samples were machined. Moreover, the optimal cutting parameters for both materials were the same. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Effects of Heat Treatment on Sliding Wear and Milling Properties of Ti-6Al-4V Prepared by Selective Laser Melting | |
type | Journal Paper | |
journal volume | 145 | |
journal issue | 6 | |
journal title | Journal of Tribology | |
identifier doi | 10.1115/1.4056226 | |
journal fristpage | 61701-1 | |
journal lastpage | 61701-13 | |
page | 13 | |
tree | Journal of Tribology:;2023:;volume( 145 ):;issue: 006 | |
contenttype | Fulltext | |