Supported by the National Natural Science Foundation of China under Grant Nos 51171100 and 51271103
The magneto-caloric effect (MCE) of a Gd55Co25Al18Sn2 bulk metallic glass (BMG) is investigated. The Gd55Co25AllsSn2 as-cast rod prepared by a water-cooled copper mold suction casting method exhibits typi- cal amo...
Supported by the National Natural Science Foundation of China under Grant Nos 11079012 and 11375037;the National Basic Research Program of China under Grant No 2010CB832901
The highly charged ion Ar^12+ with an energy of 3 Me V is used for irradiating metallic glass (Cu47Zr45Al8)98.5Y1.5 and polycrystalline metallic W at the irradiation fluences of 1× 10^14 ions/cm2, 1 × 10^15 ions/...
Supported by the National Natural Science Foundation of China under Grant Nos 51171100 and 51271103.
We investigate an excellent refrigeration capacity𝑆Rc𝑑of Gd_(55)Al_(20)Ni_(12)Co_(10)Mn_(3)bulk metallic glass(BMG).The Gd_(55)Al_(20)Ni_(12)Co_(10)Mn_(3)glassy rod is subjected to Cu mold suction-casting to prepare...
Supported by the National Natural Science Foundation of China under Grant No 11002150;the Basic Research Equipment Project of the Chinese Academy of Sciences under Grant No YZ200930;the National Basic Research Program of China under Grant No 2007CB613905.
Laser shocking peening is a widely applied surface treatment technique that can effectively improve the fatigue properties of metal parts.We observe many micro-scale arc plastic steps on the surface of Zr_(47.9)Ti_(0....
Supported by the National Natural Science Foundation of China under Grant No 51171100;the Hong Kong Polytechnic University under Project No PolyU G-U721.
Element substitution is usually used to improve the glass forming ability(GFA)and magnetic properties of alloys.We obtain Gd_(55)Al_(20)Ni_(20)Co_(5) bulk metallic glass(BMG)by minor Co substitution for Ni in the Gd_(...
by the National Basic Research Program of China(973 Program)under Grant No 2010CB731600.
Hypervelocity impact on rectangular plate-shaped Zr41Ti14Cu12.5Ni10Be22.5 bulk metallic glass(BMG)is performed by a two−stage light gas gun.The targets used in the experiment are BMG plates with a thickness of 5 mm.Th...
Supported by the National Basic Research Program of China under Grant No 2007CB613905, the National Natural Science Foundation of China under Grant Nos 50671050 and 50971073.
Pd77.5 Cu6Si16.5 (at.%) bulk metallic glass with a diameter up to 11 mm was successfully fabricated by water quenching method together with melt purification. By using x-ray diffraction and transmission electron mic...
Supported by the National Nature Science Foundation of China (50871013), and the National Basic Research Program of China (2007CB613901).
Excellent magnetocaloric effect with a maximum entropy change and refrigeration capacity of 17.6 J·kg^-1·K^-1 and 546 J·kg^-1, respectively, has been discovered in the Er60Al18Co22 bulk metallic glass under the fie...
Supported by the National Natural Science Foundation of China under Grant No 10774123, and New Teacher Foundation of Southwest Jiaotong University under Grant No 2009Q080.
Melt of Nd60Cu20NiloAl10 alloy is solidified by rapid compression from 0.1 to 5.5 GPa at 793K and from 0.1 to 3.2GPa at 873K within 20ms, separately. A fully bulk metallic glass is obtained by the rapid compression me...
The formability and thermal stability of Ce62Al15Fe8Co15 bulk metallic glass (BMG) are studied by x-ray diffraction (XRD) and differential scanning calorimetry. The critical diameter of Ce62Al15Fe8Co15 BMG predict...