NOYOB METALL QOTISHMALARINING ISSIQLIKKA BARDOSHLILIK XUSUSIYATLARINI SINOVDAN O‘TKAZISH

Authors

  • Ibrohimova Hilolaxon Abralxon qizi Olmaliq Kon Metallurgiya Kombinati Angren kon boshqarmasi Oltin saralash fabrikasi ishchisi

Keywords:

noyob metallar, qotishmalar, issiqlikka bardoshlilik, yuqori harorat, mexanik xususiyatlar, mikrostruktura.

Abstract

 

Mazkur maqolada noyob metall qotishmalarining issiqlikka bardoshlilik xususiyatlarini o‘rganishning nazariy asoslari yoritilgan. Adabiyot manbalari asosida turli metall qotishmalarining yuqori haroratdagi fizik va mexanik xususiyatlari, ularning mikrostrukturaviy o‘zgarishlari hamda issiqlikka bardoshlilikni oshirish usullari tahlil qilindi. Noyob metall elementlari (nikel, molibden, volfram, tantaliy, niobiy va boshqalar) ishtirokidagi qotishmalarning afzalliklari ko‘rsatib berilgan. Maqolada, shuningdek, zamonaviy sinov metodlari — issiqlik turg‘unligi, qattiqlik, cho‘zilish mustahkamligi va oksidlanishga chidamlilik sinovlari haqida umumiy ma’lumot keltiriladi. Tadqiqot natijalariga tayangan holda, yuqori harorat sharoitida ishlovchi texnologik tizimlarda bunday qotishmalarning qo‘llanilishi istiqbollari tahlil qilinadi.

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References

1. Reed, R. C. *The Superalloys: Fundamentals and Applications.* Cambridge University Press, 2006.

2. Donachie, M. J. *Superalloys: A Technical Guide.* ASM International, 2002.

3. Stoloff, N. S., & Davis, J. R. *High-Temperature Alloys for Gas Turbines and Other Applications.* ASM Handbook, Vol. 1, 2011.

4. Wriedt, H. A. *Phase Diagrams of Nickel-Based Alloys.* Metallurgical Society, 1993.

5. Xu, H., Zhang, X., et al. “Oxidation Behavior of Refractory Metal Alloys at High Temperature.” *Materials Science and Engineering A*, 2020.

6. Zhang, Y. “Microstructure and Phase Stability of Nb-Based Alloys.” *Journal of Alloys and Compounds*, 2019.

7. Qian, M., & Froes, F. H. *Titanium and Refractory Metal Alloys: Processing and Applications.* Elsevier, 2018.

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Published

2025-10-15

How to Cite

NOYOB METALL QOTISHMALARINING ISSIQLIKKA BARDOSHLILIK XUSUSIYATLARINI SINOVDAN O‘TKAZISH. (2025). PROBLEMS AND SOLUTIONS OF SCIENTIFIC AND INNOVATIVE RESEARCH, 2(9), 129-132. https://universalconference.us/index.php/pssir/article/view/5412