Document Details

Document Type : Article In Journal 
Document Title :
Cold workability and shape memory properties of novel Ti-Ni-Hf-Nb high-temperature shape memory alloys
Cold workability and shape memory properties of novel Ti-Ni-Hf-Nb high-temperature shape memory alloys
 
Subject : Chemistry 
Document Language : English 
Abstract : The effect of Nb content on the cold workability, microstructure and shape memory properties of Ti-Ni-Hf-Nb alloys is investigated. The addition of Nb to Ti-Ni-Hf improves the cold workability due to the formation of a soft Nb-rich phase. The Ti-Ni-Hf-Nb alloys exhibit a high-temperature shape memory effect during heating and cooling cycles under various stress levels. As the Nb content increases, the shape memory properties of the Ti-Ni-Hf-Nb alloys become more stable although the shape recovery strain decreases. 
ISSN : 1359-6462 
Journal Name : Scripta Materialia 
Volume : 65 
Issue Number : 9 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Saturday, March 10, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
Hee Young KimKim, Hee YoungResearcherDoctorateheeykim@ims.tsukuba.ac.jp
Takafumi JinguuJinguu, Takafumi ResearcherDoctorate 
Tae-hyun NamNam, Tae-hyun ResearcherDoctorate 
Shuichi MiyazakiMiyazaki, Shuichi ResearcherDoctoratemiyazaki@ims.tsukuba.ac.jp

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