K
Keqiang Qiu
Researcher at Shenyang University of Technology
Publications - 20
Citations - 299
Keqiang Qiu is an academic researcher from Shenyang University of Technology. The author has contributed to research in topics: Amorphous metal & Alloy. The author has an hindex of 6, co-authored 20 publications receiving 201 citations.
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Fe content dependence of magnetic properties and bending ductility of FeSiBPC amorphous alloy ribbons
Xiaofeng Liang,Xiaofeng Liang,Aina He,Anding Wang,Anding Wang,Jing Pang,Chengjuan Wang,Chengjuan Wang,Chuntao Chang,Keqiang Qiu,Xinmin Wang,C.T. Liu +11 more
TL;DR: In this paper, the effects of Fe content on magnetic properties and bending ductility of FeSiBPC amorphous alloy ribbons before and after annealing were systematically investigated, and it was found that all alloys had high ammorphous forming ability and good soft magnetic properties after annialing.
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Bulk metallic glass formation in a ternary Ti–Cu–Ni alloy system
TL;DR: In this article, the glass-forming ability, thermal stability and mechanical properties of ternary Ti 50 Cu 50− x Ni x ( x ǫ = 5, 8 and 11) alloys have been investigated.
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Effect of P on glass forming ability, magnetic properties and oxidation behavior of FeSiBP amorphous alloys
Chengjuan Wang,Chengjuan Wang,Aina He,Anding Wang,Jing Pang,Xiaofeng Liang,Xiaofeng Liang,Qingfeng Li,Chuntao Chang,Keqiang Qiu,Xinmin Wang +10 more
TL;DR: In this article, the effect of P on the glass forming ability, soft magnetic properties and oxidation behavior of Fe 78 B 13 Si 9-x P x ( x ǫ = 0-7) amorphous alloys were investigated.
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Fluxing purification and its effect on magnetic properties of high-B-s FeBPSiC amorphous alloy
Jing Pang,Anding Wang,Anding Wang,Yue Shiqiang,Fengyu Kong,Keqiang Qiu,Chuntao Chang,Xinmin Wang,C.T. Liu +8 more
TL;DR: A high-B s amorphous alloy with the base composition Fe 83 B 11 P 3 Si 2 C 1 was used to study the effects of fluxing purification on the forming ability and magnetic properties of the alloy prepared with raw materials in industrialization as discussed by the authors.
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Microstructure and microhardness evolution of a Mg83Ni6Zn5Y6 alloy upon annealing
TL;DR: In this paper, the microstructures and the corresponding microhardness evolution of a Mg(83)Ni(6)Zn(5)Y(6), (at.%) alloy subjected to a series of heat treatments were investigated.