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Prayoon Surin. A study on the effects of chromium and niobium additions in super-alloyed steel. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2024.
A study on the effects of chromium and niobium additions in super-alloyed steel
Name: Kawin Jewsuwun
Organization :
Pathumwan Institute of Technology. Faculty of Engineering
Email :
kawin.jew@gmail.com
Name: Prayoon Surin
Organization :
Pathumwan Institute of Technology. Faculty of Engineering
Email :
prayoon99@gmail.com
keyword:
Micro-hardness
LCSH:
Niobium
LCSH:
Chromium
Abstract:
The research aims to analyze the effects of adding chromium (Cr) and niobium (Nb) on the microstructure and mechanical properties of super-alloyed steel. The investigation of the grain structure of these super-alloyed steels commences with the introduction of chromium and niobium to the test specimens. Subsequently, the specimens are annealed at temperatures of 900°C and 1000°C for durations of 1, 2, 3, and 4 hours. Following the heat treatment process, the specimens undergo micro-hardness testing and are evaluated using scanning electron microscopy (SEM). The outcomes of the research reveal a notable increase in directional stiffness spanning the entire casting area, contributing to a corresponding rise in hardness values. This augmentation in hardness concurrently leads to enhancements in the material's mechanical properties. These improvements and alterations in the material's properties confer increased versatility upon super-alloyed steels
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2024
Modified:
2024-12-16
Issued:
2024-12-16
บทความ/Article
application/pdf
BibliograpyCitation :
In Thai Society of Mechanical Engineers (TSME) and Chiang Mai University. The 13th TSME International Conference on Mechanical Engineering (TSME-ICoME 2023) (pp.328-333). Chiang Mai : Chiang Mai University, 2023
eng
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ใช้เวลา
-0.968419 วินาที
Kawin Jewsuwun
| Title | Contributor | Type |
|---|---|---|
| A study on the effects of chromium and niobium additions in super-alloyed steel
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kawin Jewsuwun;Prayoon Surin | บทความ/Article |
Prayoon Surin
| Title | Contributor | Type |
|---|---|---|
| A study on the effects of chromium and niobium additions in super-alloyed steel
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kawin Jewsuwun;Prayoon Surin | บทความ/Article |