共搜索到118条信息,每页显示10条信息,共12页。用时:0小时0分0秒374毫秒
, Mg micro-alloying on aging characteristics and microstructure of Al-Cu-Li alloy[J]. Rare Metal Materials and Engineering, 2009, 38(4): 622-626. [23] YOKOTA J, HIROSAWA S, SATO T. Computer simulation.... Micro-alloying, microstructure and properties of 2050 alloy[D]. Changsha: Central South University, 2008. [35] MURAYAMA M, HONO K. Role of Ag and Mg on precipitation of T1 phase in an Al-Cu-Li-Mg-Ag......
, aluminum alloys with higher strength and toughness are in badly need. A number of researches about micro-alloying have been conducted to further enhance the mechanical performance of Al–Zn–Mg alloys. Among dozens of micro-alloying elements, the combination of Sc and Zr is considered to be one of the most effective elements due to the fact that the coherent Al3(Sc,Zr) precipitates can effectively......
alloying elements of Cu and Li, which determine the type, fraction and precipitation kinetics of the strengthening precipitates [4]. To modify the precipitate distribution, micro-alloying elements of Mg... of micro-alloying with Sc and Mn on microstructure and mechanical properties of Al-Mg based alloys [J]. Transactions of Nonferrous Metal Society of China, 2005, 15: 1108-1112. [18] DENG Y, YIN Z M, ZHAO K......
alloys containing Ag and Si[J]. Met Mat Trans A, 2002, 33: 3635-3648. [8] POLMEAR I J. Control of precipitation processes and properties in aged aluminium alloys by micro-alloying [J]. Materials Forum, 1999, 23: 117-135. [9] RINGER S P, RAVIPRASAD K. Developments in age-hardenable aluminium alloys and rational design of micro-structure[J]. Materials Forum, 2000, 24: 59-94. [10] POLMEAR I J. Role......
碧萍, 尹登峰. 微量Ag和Mg在2195合金中的合金化作用[J]. 中南工业大学学报, 1998, 29(1): 42-45.ZHENG Zi-qiao, HUANG Bi-ping, YIN Deng-feng. Alloying role of micro-Ag and Mg in 2195 alloy[J]. Journal of Central South University... of micro-alloying elements in phase decomposition of Al based alloys[J]. Materials Science Forum, 2002, 396: 649-654. [8] BAKAVOS D, PRANGNELL P, EBERL F. The effect of silver on microstructural......
on microstructure, texture and mechanical properties of Mg-Zn-Ca alloy[J]. Materials Science and Engineering A, 2011, 528(10/11): 3741-3747. [7] BUHA J. The effect of micro-alloying addition of Cr on age......
strength is further improved by micro-alloying. Therefore, its overall performance can be comparable with that of NiAl-28Cr-6Mo eutectic alloy [5]. But its chemical stability in the service environment... directionally solidified eutectic alloy at high temperature. The results showed that the addition of a large number of alloying elements severely reduced the oxidation resistance of NiAl alloy [6......
can be further enhanced by means of increasing the number density of β1′ rods. Generally, micro-alloying, double aging and cold deformation prior to aging can increase the number density... and artificial aging on the age-hardening response and mechanical properties of alloy was investigated by micro-hardness test, tensile test, optical microscopy (OM) and TEM observation. After solution......
, 433(1-2): 108-113. [12] TAO Hui-jing, LI Shao-tang, LIU Ji-li, ZHOU Xiang, KANG Ning, YIN Zhi-min. Micro-alloying mechanism of Sc in aluminum alloys [J]. Materials Science and Engineering of Powder......
效特性和显微组织的影响[J]. 稀有金属材料与工程, 2009, 38(4): 622-626. WANG Rui-qin, ZHENG Zi-qiao, CHEN Yuan-yuan, LI Shi-chen, WEI Xiu-yu. Effects of Ag, Mg micro-alloying on aging characteristics and microstructure of Al-Cu-Li alloy[J]. Rare Metal Materials and Engineering, 2009, 38(4): 622-626. [14] 王瑞琴. 2050合金微合金化及其组织和性能的研究[D]. 长沙:中南大学, 2008. WANG Rui qin. Micro alloying, microstructure and properties of 2050......