Topic
Chromium Alloys
About: Chromium Alloys is a research topic. Over the lifetime, 1968 publications have been published within this topic receiving 28279 citations.
Papers published on a yearly basis
1 / 2
Papers
TL;DR: In this article, the authors designed AlCoCrFeNiTiTi0.5 alloy by using the strategy of equiatomic ratio and high entropy of mixing, which is composed mainly of body centered cubic solid solution and possesses excellent compressive mechanical properties.
Abstract: Alloys with composition of AlCoCrFeNiTix (x: molar ratio; x=0,0.5,1,1.5) were designed by using the strategy of equiatomic ratio and high entropy of mixing. The alloy system is composed mainly of body centered cubic solid solution and possesses excellent room-temperature compressive mechanical properties. Particularly for AlCoCrFeNiTi0.5 alloy, the yield stress, fracture strength, and plastic strain are as high as 2.26GPa, 3.14GPa, and 23.3%, respectively, which are superior to most of the high-strength alloys such as bulk metallic glasses.
1,014 citations
TL;DR: There are still some problems with the long‐term performance of Ti alloys, and therefore several surface modification methods are reviewed to further improve their biological activity, wear resistance, and corrosion resistance.
845 citations
TL;DR: In this paper, the wear resistance and high-temperature compression strength of CuCoNiCrAl0.5Fe alloy with various amounts of boron addition were discussed.
Abstract: This study discusses the wear resistance and high-temperature compression strength of CuCoNiCrAl0.5Fe alloy with various amounts of boron addition. Experiments show that within the atomic ratio of boron addition from x=0 to x=1.0 in CuCoNiCrAl0.5FeBx (referred to as B-0 to B-1.0 alloys), the alloys are of fcc structure with boride precipitation. The volume fraction of borides increases with increasing boron addition. The corresponding hardness increases from HV 232 to HV 736. Wear resistance and high-temperature compression strength are significantly enhanced by the formation of boride. The alloys with boride are less tough. The superior wear resistance of B-1.0 alloy, which is even better than SUJ2 wear-resistant steel, indicates that the CuCoNiCrAl0.5FeBx alloys have potential applications as ambient- and high-temperature mold, tool, and structural materials.
627 citations
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1 Aug 1963
TL;DR: In this article, the physical and mechanical properties of rare earth alloys and various metals alloyed with rare earths were studied, and phase diagrams were constructed and analytical data were given for Mg- Nd, Mg Y, mg- Gd, Al Nd and Al Y alloys.
Abstract: Physical and mechanical properties of rare earth alloys and various metals alloyed with rare earths were studied. Phase diagrams were constructed and analytical data are given for Mg- Nd, Mg- Y, Mg- Gd, Al- Nd, Al- Y, La- Ce, Pr--Nd, Gd--Ce, Sn-Y, Cr--La, Cr --Ce, and Cr-Y alloys. (R.V.J.)
448 citations
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2021 | 2 |
| 2020 | 4 |
| 2019 | 13 |
| 2018 | 17 |
| 2017 | 5 |
| 2016 | 14 |