[HTML][HTML] A review on crucibles for induction melting of titanium alloys

S Fashu, M Lototskyy, MW Davids, L Pickering… - Materials & Design, 2020‏ - Elsevier
This review highlights the state of art progress in crucible designs which have been
identified as showing potential for induction melting three groups of titanium alloys based on …

Performance of BaZrO3/Y2O3 dual-phase refractory applied to TiAl alloy melting

G Chen, F Yu, X Hou, Y Yang, B Duan, Q Feng… - Ceramics …, 2022‏ - Elsevier
Vacuum induction melting is a potential process for the preparation of TiAl alloys with good
homogeneity and low cost. But the crucial problem is a selection of high stability refractory …

[HTML][HTML] Erosion behaviors of BaZrO3 and BaZrO3/Y2O3 dual-phase refractories within Nb–Si melts during vacuum induction melting

D He, Q Feng, Y Fu, M Zhang, G Chen, P Gao… - Journal of Materials …, 2024‏ - Elsevier
To develop a potential refractory for preparing Nb–Si alloy, the Nb–16Si (at.%) alloy was
melted using BaZrO 3 and BaZrO 3/Y 2 O 3 dual-phase crucibles through vacuum induction …

High-temperature interactions between titanium alloys and strontium zirconate refractories

RS Uwanyuze, B Yavas, J Zhang, JE Kanyo… - Journal of Materials …, 2024‏ - Springer
We investigated interactions between Ti6Al4V alloys and strontium zirconate (SrZrO3)
ceramic to assess its potential as a refractory mold material in investment casting. We …

Effects of heat treatment on microstructural modification of as-cast gamma-TiAl alloy

M Ahmadi, SR Hosseini, SMM Hadavi - Journal of Materials Engineering …, 2016‏ - Springer
Abstract Effects of normalizing and annealing treatments on the microstructure of Ti-48Al-
2Cr-2Nb (at.%) were investigated. Normalizing processes were done at 1385±5° C in α …

[PDF][PDF] BaZrO3 耐火材料与 TiAl 合金熔体的界面反应

贺进, 魏超, **明阳, 汪宏斌, 鲁雄刚, **重河 - **有色金属学报, 2015‏ - researchgate.net
以自合成的BaZrO3 粉体为材料制备成坩埚, 在真空条件下熔炼了TiAl 合金,
并对熔炼后合金的显微组织及合金与BaZrO3 耐火材料的界面反应情况进行研究. 结果表明 …

Microstructure evolution and interfacial reaction of TiAl–Si alloy solidified in alumina crucible

J Fan, J Guo, S Wang, S Tian, Y Su… - Materials Science …, 2015‏ - journals.sagepub.com
The microstructure evolution of Ti–43Al–3Si (at-) alloy solidified in alumina crucible was
investigated by directional solidification technology. After directional solidification, the …

Assessment of quality of Ti alloys melted in induction furnace with ceramic crucible

A Szkliniarz, W Szkliniarz - Solid State Phenomena, 2011‏ - Trans Tech Publ
In this work, the possibility of melting titanium alloys in vacuum induction furnaces in metal
and ceramic crucibles and in ceramic crucibles with coatings deposited by the plasma-spray …

Structural and mechanical investigation of a TiAl2 based alloy: A combined theoretical and experimental study

E Mermer, H Çinici, G Uğur, R Ünal - Materials Letters, 2024‏ - Elsevier
In this study, Zr and Nb doped TiAl 2 alloy (Ti-43Al-6Zr-2Nb (wt.%)) has been investigated
with the support of thermodynamic simulation by the ThermoCalc software, followed by …

真空感应炉増垠材质对镍基合金 Inconel 690 氧硫含量的影响

赵鸿燕 - 特殊钢, 2011‏ - specialsteeljournal.com
研究和分析了200 kg 和500 kg 真空感应炉镁质(/%: 97.60 MgO, 1.34 CaO), 钙质(/%: 98.70
CaO, 0.55 MgO) 和铝镁质(/%: 85.57 Al 2 O 3, 11.36 MgO, 2.47 CaO) 坩埚对所熔炼的Inconel …