Squeezecastingprocesswasusedtoproduceanewlydevelopedhigh strengthand hightoughnessAl-Cualloy. 采用挤压铸造工艺制备出一种新开发的、高强韧铝铜合金。 www.showxiu.com 2. ThispaperdiscussesthefactorsaffectingthepropertiesofAgCualloycontactwireandpresents the preventivemeasuresaccordingly. ...
alloy formationIn this work, the improvement of MOCVD Cu properties by alloy formation was investigated. Sequential deposited Al/Cu bilayer and Al/Cu/Al trilayer were annealed at 230-450掳C in vacuum and H_2. Additionally, the trilayer was annealed in N_2. Vacuum annealing of both bilayer ...
[10] Wu A P, Song Z H, Nakata K, et al. Interface and properties of the friction stir welded joints of titanium alloy Ti6Al4V with aluminum alloy 6061[J]. Materials & Design, 2015, 71, 85-92. [11] Chang S Y, Taso L C, Lei Y H, et al. Brazing of 6061 aluminum alloy/Ti-...
Purpose: The objective of this work was to investigate the changes taking place in the structure and properties of CuFe2 alloy caused by combined heat treatment and metal working. The objective of this paper was to describe phenomena related to the formation of functional properties CuFe2 strips,...
[11]Ma Z Y, Mishra R S, Mahoney M W, et al. Superplastic deformation behavior of friction stir processed 7075Al alloy[J]. Acta Mater, 2002, 50: 4419 - 4430. [12]Lee Won-Bae, Jung Seung-Boo. The joint properties of copper by friction stir welding[J]. Materials Letters, 2004, 58...
Beryllium copper (C17200 & C17300) is an age-hardening alloy which attains the highest strength of any copper base alloy. It may be age hardened after forming into springs, intricate forms or complex shapes. It is valued for spring properties, corrosion resistance, stability, conductivity, and ...
When concentration gradient of Ni is very high, rich Cu areawill crack easily.Key Words: Molecular dynamics; Gradient nano-grained copper; Cu-Ni alloy; Dislocations; Grain boundaries.目 录第 1 章 绪论...11.1 纳米晶体材料概述...
jpkc.tjpu.edu.cn|基于46个网页 2. 铜锡合金 青铜:铜锡合金(Cu-Sn) 黄铜:铜锌合金(Cu-Zn) 1.2.1 1.2.1 青铜器的发展简史 青铜器的发展简史 两河流域、尼罗河、印度 … www.docin.com|基于39个网页 3. 铜镍矽合金 铜镍矽合金(Cu-Sn),又称Corson合金。具有高强度,且耐蚀性好,大多应用在导电弹簧...
这项工作的发现进一步加强了硫在 BMG 合金开发和性能调整中的重要作用,特别是考虑到硫在相关改性中的低成本、良好可用性和无毒性。相关文章以“Influence of sulfur addition on the glass formation, phase transformation and mechanical properties of Cu50Zr50 alloy”标题发表在Acta Materialia。
Copper is used largely as an alloy of gold and silver, and it is often plated with one or the other. Certain Facts About Copper Copper is an essential element. An adult human needs around 1.2 milligrams of copper a day, to helpenzymestransfer energy in cells. Excess copper is toxic. ...