Characterization Of The Graded Microstructure In Powder Sintered Porous Titanium

• Autorzy: Oak J.-J. , Bang J. I. , Bae K.-C. , Kim Y. H. , Lee Y. C. , Chun H. H. , Park Y. H.

Identyfikatory

DOI

10.1515/amm-2015-0111

Warianty tytułu

PL

Charakterystyka gradientowej mikrostruktury porowatego tytanu spiekanego z proszku

• Języki publikacji: EN

Abstrakty

EN

The proposed sintering process produce porosity and functional graded microstructure in the sinterd titanium powders. Titanium powders with different micro sizes were sintered at the proposed temperature region at 1200 and 1300°C for 2h. The apatite-forming on the graded microstructure is observed by immersion test in Hanks balanced salt soluion at 37°C. Sintering condition of titanium powders is estimated by thermogravitmetry-differential thermal analysis (TG-DTA). The synthersied surface structures and apatite-forming ability were characterized by a field emission scanning electron microscopy (FE-SEM) observation and energy dispersive X-ray spectroscopy (EDS) analysis. As results, these graded microstructure of sintered porous titanium powders reveals apatite-forming ability as osseointegration by calcification in Hanks balanced salt soluion(HBSS) at 37°C.

Słowa kluczowe

EN

titanium; powder metallurgy; porous structure; sintering; biomaterial

PL

tytan; metalurgia proszków; struktura porowata; spiekanie; biomateriał

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1265--1269
• Opis fizyczny: Bibliogr. 19 poz., rys.

Twórcy

autor

Oak J.-J.

• GCRC-SOP, Pusan Nat’l University, Busan, Republic of Korea

autor

Bang J. I.

• Dept. of Materials Science and Eng., Pusan Nat’l University, Busan, Republic of Korea

autor

Bae K.-C.

• Dept. of Materials Science and Eng., Pusan Nat’l University, Busan, Republic of Korea

autor

Kim Y. H.

• Dept. of Materials Science and Eng., Pusan Nat’l University, Busan, Republic of Korea

autor

Lee Y. C.

• Korea Institute of Industrial Technology, Busan, Republic of Korea

autor

Chun H. H.

• Dept. of Naval Architechture & Ocean Eng., Pusan Nat’l University, Busan, Republic of Korea

autor

Park Y. H.

• Dept. of Materials Science and Eng., Pusan Nat’l University, Busan, Republic of Korea

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.