Results 31 to 40 of about 1,058,325 (201)

Effect of Copper Content on Superelasticity Characteristics in Ti-Ni and Ti-Ni-Cu Alloy Wires

MATERIALS TRANSACTIONS, 2002
The effect of copper content on superelasticity characteristics in Ti–Ni and Ti–Ni–Cu alloy wires was investigated by performing isothermal cyclic tensile tests at a temperature of Af + 25 K. Specimens were Ti–50Ni, Ti–45Ni–5Cu, Ti–40Ni–10Cu and Ti–37Ni–13Cu(at%), annealed at 673 K for 3.6 ks after cold drawing with 30% reduction. The results show that
Sakuma, Toshio, Hosogi, Maho, Okabe, Nagatoshi, Iwata, Uichi, Okita, Keisuke   +4 more
openaire   +2 more sources

Entropy Decoding the Fundamental Law of Phase Competition in Glass Formation

Advanced Science, EarlyView.
We validate the integration of intermetallic and eutectic phases as initial phases for composition design. The phase competition mechanism in glass formation is quantitatively clarified based on the melting entropy of competing phases. Glass‐forming ability is modulated by tuning phase competition via the melting entropy of initial phases.
Benke Huo, Zhengqing Cai, Bingtao Wang, Zhenqiang Song, Shi‐Dong Feng, Zijing Li, Xingjun Liu, Li‐Min Wang   +7 more
wiley   +1 more source

Interfacial microstructure and shear strength of Ti-6Al-4V/TiAl laminate composite sheet fabricated by hot packed rolling

, 2011
A two layer Ti-6Al-4V(wt%)/Ti-43Al-9V-Y(at%) laminate composite sheet with a uniform interfacial microstructure and no discernible defects at the interfaces has been prepared by hot-pack rolling, and its interfacial microstructure and shear strength were
Chen, Yuyong, Yuyong Chen, Kong, Fantao, Fantao Kong, Deliang Zhang, Zhang, Deliang   +5 more
core   +1 more source

Effects of Thermomechanical Treatment on Phase Transformation of the Ti₅₀Ni₄₉W₁ Shape Memory Alloy

Metals, 2020
The Ti50Ni49W1 alloy has a B2 ↔ 19’ martensitic transformation but slightly lower shape recovery than the Ti50Ni50 alloy. The B19’ martensite structure in the Ti50Ni49W1 has the lattice parameters a = 0.301 nm; b = 0.423 nm; c = 0.472 nm; and β = 97.5 ...
Tyau-Song Huang, Shih-Fu Ou, Cheng-Hsien Kuo, Cheng-Hsiu Yang   +3 more
doaj   +1 more source

Silicon‐Based Anodes for Sulfide Solid‐State Batteries: Failure Mechanisms and Multiscale Design Strategies

Advanced Energy Materials, EarlyView.
Silicon anodes in sulfide SSBs face coupled electrochemo‐mechanical failure by interface instability. This review examined recent advances and proposed mitigation strategies via material‐, electrode/interface‐, and cell‐level‐ engineering. We further evaluate scalable synthesis of sulfide SEs.
Murugesan Karuppaiah, JaeWook Seo, SeEun Park, Seung Hyeok Chu, Jung Kyoo Lee   +4 more
wiley   +1 more source

Multifunctional coatings of nickel-titanium implant toward promote osseointegration after operation of bone tumor and clinical application: a review

Frontiers in Bioengineering and Biotechnology
Metal implants, especially Ni-Ti shape memory alloy (Ni-Ti SMA) implants, have increasingly become the first choice for fracture and massive bone defects after orthopedic bone tumor surgery.
Tianhao Du, Tianhao Du, Jia Liu, Jinhan Dong, Haoxu Xie, Haoxu Xie, Xiao Wang, Xiao Wang, Xu Yang, Yingxin Yang   +9 more
doaj   +1 more source

Ten Minutes of Passive Hip and Knee Joint Movement Reduces Stiffness Due to Osgood‐Schlatter Disease in the Rectus Femoris Muscle

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To investigate the acute effects of passive movement on rectus femoris (RF) stiffness, flexibility, and subjective knee joint pain in patients with Osgood‐Schlatter disease (OSD). Methods Patients with bilateral OSD at the orthopedic clinic between July 2023 and June 2025 were prospectively enrolled.
Takayuki Inami, Naoki Ikeda, Shota Yamaguchi, Genko Karasawa   +3 more
wiley   +1 more source

The Effect of Copper Alloying Element on the Corrosion Characteristics of Ti-Ni and Ternary Ni-Ti-Cu Meltspun Shape Memory Alloy Ribbons in 0.9% NaCl Solution

International Journal of Electrochemical Science, 2013
This paper provides a new insight towards understanding the mechanism of corrosion of ternary Ni-Ti-Cu shape memory alloy ribbons manufactured by meltspinning in 0.9% NaCl solution.
Corneliu Craciunescu, Abdel Salam Hamdy
doaj   +1 more source

Ìtúpalẹ̀ Ìjẹwọnúra-àṣà Nínú Àṣàyàn Oríkì Àwọn Ọba Aládé ní Ìjẹ̀bú

Yoruba Studies Review, 2021
Iṣẹ́ yìí gbájú mọ́ ìtúpalẹ̀ àṣàyàn oríkì àwọn ọba aládé ní ilẹ̀ Ìjẹ̀bú. Onírúurú iṣẹ́ ìwádìí ló ti wáyé lórí oríkì àti ipa àwọn ọba aládé láwùjọ Yorùbá, bí ó ti hàn nínú ọ̀gọ̀ọ̀rọ̀ iṣé tí àwọn onímọ̀ ìṣáájú ti ṣe ní ẹka-ìmọ̀ Yorùbá lápapò ...
Ayọ̀bámi Mistura Tábí-Àgòrò
doaj   +1 more source

Fabrication and characterization of Ti–Ni shape memory thin film using Ti/Ni multilayer technique

Science and Technology of Advanced Materials, 2005
Alloying process and shape memory properties of a Ti/Ni multilayer thin film fabricated by a dual d.c. magnetron sputter–deposition method were investigated, and compared with those of a Ti–Ni amorphous thin film fabricated by an alloy target sputter–deposition method.
H. Cho, H.Y. Kim, S. Miyazaki
openaire   +1 more source