التفاصيل البيبلوغرافية
العنوان: |
Liquid-phase sintering of medical-grade P558 stainless steel using a new biocompatible eutectic additive |
المؤلفون: |
Sh. Bagheri Mashhadi, Erfan Salahinejad, Mohammad Ali Ghaffari, M.J. Hadianfard, Ali Kemal Okyay |
المساهمون: |
Okyay, Ali Kemal, School of Electrical and Electronic Engineering |
المصدر: |
Materials Letters |
بيانات النشر: |
Elsevier, 2012. |
سنة النشر: |
2012 |
مصطلحات موضوعية: |
Materials science, Eutectic alloys, Sintering, Stainless steel powders, Stainless steel, Powder metallurgy, Powder metallurgy parts, General Materials Science, Materials, Microstructure, Eutectic system, Nanocrystallines, Nanocrystalline materials, Manganese, Mechanical Engineering, Metallurgy, Nanocrystalline, Additives, Liquids, Sintering Aid, Sintering temperatures, Condensed Matter Physics, Biocompatible material, Nanocrystalline material, Amorphous solid, Lower sintering temperatures, Grain growth, Mechanics of Materials, Engineering::Electrical and electronic engineering [DRNTU], High-density, Commercial applications, Densification rate |
الوصف: |
Cataloged from PDF version of article. One of the effective approaches to reduce residual pores in powder metallurgy parts is activated liquidphase sintering process using proper additives. In this work, for the first time, a new biocompatible additive (Mn–11.5 wt.% Si, a eutectic alloy) is experimented for liquid-phase sintering of nanocrystalline/amorphous P558 stainless steel powders. It is realized that by increasing the sintering aid content and temperature, the density is effectively increased: a sharp densification progress when the sintering temperature increases from 1000 °C to 1050 °C and a slower densification rate when it exceeds 1050 °C. This preliminary study opens up the development of high-density medical-grade stainless steels produced by powder metallurgy, where suitable additives can lower sintering temperature and time, which is promising for retarding grain growth and commercial applications. © 2012 Elsevier B.V. All rights reserved |
وصف الملف: |
application/pdf |
اللغة: |
English |
الوصول الحر: |
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9534d6a768a5d4569f394e6250267105Test https://hdl.handle.net/11693/21493Test |
حقوق: |
OPEN |
رقم الانضمام: |
edsair.doi.dedup.....9534d6a768a5d4569f394e6250267105 |
قاعدة البيانات: |
OpenAIRE |