 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 4 | 1/1 | 返回列表 |
| 查看: 568 | 回復(fù): 3 | |||
| 當(dāng)前主題已經(jīng)存檔。 | |||
monicajing銅蟲 (小有名氣)
|
[交流]
物理所汪老師最新APL文章
|
||
|
Appl. Phys. Lett. 94, 121904 (2009) Correlations between elastic moduli and molar volume in metallic glasses J. Q. Wang, W. H. Wang, H. B. Yu, and H. Y. Bai Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People's Republic of China We report clear correlations between bulk modulus (K) and average molar volume Vm, and between Poisson's ratio and Vm for various bulk metallic glasses. The origin for the correlations between elastic moduli and Vm are discussed. The established correlation, associated with Poisson's ratio , and since the correlates with plasticity of metallic glasses, indicates that the average molar volume is important factor to be considered for plastic metallic glasses searching. The found correlations also suggest a close relation between the mechanical properties and the short-range atomic bonding, and assist in understanding deformation behavior in metallic glasses. ©2009 American Institute of Physics [ Last edited by hslining on 2009-9-21 at 23:24 ] |
回復(fù)此樓» 猜你喜歡
一志愿大連理工大學(xué)材料求調(diào)劑
已經(jīng)有5人回復(fù)
-
材料與化工調(diào)劑一志愿大連海事085600，349
已經(jīng)有6人回復(fù)
-
一志愿中海洋320化學(xué)工程與技術(shù)學(xué)碩求調(diào)劑
已經(jīng)有4人回復(fù)
-
材料科學(xué)與工程調(diào)劑
已經(jīng)有11人回復(fù)
-
311求調(diào)劑一志愿合肥工業(yè)大學(xué)
已經(jīng)有4人回復(fù)
-
一志愿食品科學(xué)與工程083200求調(diào)劑
已經(jīng)有4人回復(fù)
-
材料科學(xué)與工程求調(diào)劑
已經(jīng)有10人回復(fù)
-
一志愿北化085600材料專碩275|有文章專利｜求調(diào)劑
已經(jīng)有11人回復(fù)
-
一志愿 南京航空航天大學(xué) ，080500材料科學(xué)與工程學(xué)碩
已經(jīng)有4人回復(fù)
-
085600材料與化工調(diào)劑
已經(jīng)有15人回復(fù)
monicajing
銅蟲 (小有名氣)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 1043
- 帖子: 155
- 在線: 31.9小時
- 蟲號: 601954
- 注冊: 2008-09-13
- 專業(yè): 金屬非晶態(tài)、準(zhǔn)晶和納米晶
Appl. Phys. Lett. 另一篇最新文獻
|
Appl. Phys. Lett. 94, 112507 (2009) Weak exchange effect and large refrigerant capacity in a bulk metallic glass Gd0.32Tb0.26Co0.20Al0.22 Yongsheng Liu,1 Jincang Zhang,2 Youquan Wang,3 Yanyan Zhu,1 Zhenglong Yang,4 Jing Chen,1 and Shixun Cao2 1Department of Mathematics and Physics, Shanghai University of Electric Power, Shanghai 200090, People's Republic of China 2Department of Physics, Shanghai University, Shanghai 200444, People's Republic of China 3Department of Materials Science and Engineering, Shanghai University, Shanghai 200072, People's Republic of China 4Institute of Functional Polymer Materials, Tongji University, Shanghai 200092, People's Republic of China The magnetic behavior and refrigeration capacity of Gd0.32Tb0.26Co0.20Al0.22, a bulk metallic glass (BMG) fabricated by a copper-mold suck-casting method, are investigated. The Curie temperature increases from 79 K at 200 Oe to 95 K at 50 000 Oe. A weak exchange field of 25 T in the BMG system, caused by the strong disorder, is derived by the mean-field approximation. The maximum magnetic entropy change (8.02 J kg−1 K−1) and the refrigerant capacity (642 J kg−1) for 5 T indicate the BMG has the better refrigerant efficiency compared to known magnetic refrigerants. ©2009 American Institute of Physics |
2樓2009-03-26 09:05:33
3樓2009-03-26 22:10:15
roky3668
金蟲 (小有名氣)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 1153.9
- 帖子: 110
- 在線: 2.6小時
- 蟲號: 688555
- 注冊: 2009-01-06
- 專業(yè): 無機非金屬類光電信息與功
,好東西��！ 4樓2009-04-03 21:58:32
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 monicajing 的主題更新
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 311求調(diào)劑一志愿合肥工業(yè)大學(xué) +4 | 秋二十二 2026-03-30 | 4/200 |
|
|---|---|---|---|---|
|
[考研] 085600 286分 材料求調(diào)劑 +11 | 麻辣魷魚 2026-03-27 | 12/600 |
|
|
|
[考研] 085601材料工程找調(diào)劑 +17 | oatmealR 2026-03-29 | 18/900 |
|
|
|
[考研] 化學(xué)0703 調(diào)劑 306分 一志愿211 +8 | 26要上岸 2026-03-28 | 8/400 |
|
|
|
[考研] 342求調(diào)劑 +4 | 加油a李zs 2026-03-26 | 4/200 |
|
|
|
[考研] 考研調(diào)劑 +5 | Sanmu-124 2026-03-26 | 5/250 |
|
|
|
[考研] 求調(diào)劑，一志愿 南京航空航天大學(xué)大學(xué) ，080500材料科學(xué)與工程學(xué)碩 +6 | @taotao 2026-03-26 | 7/350 |
|
|
|
[考研] 求調(diào)劑 +4 | QiMing7 2026-03-25 | 5/250 |
|
|
|
[考研] 311（085601）求調(diào)劑 +4 | liziyeyeye 2026-03-28 | 4/200 |
|
|
|
[考研] 085701環(huán)境工程，267求調(diào)劑 +16 | minht 2026-03-26 | 16/800 |
|
|
|
[考研] 286求調(diào)劑 +12 | PolarBear11 2026-03-26 | 12/600 |
|
|
|
[考研] 材料277求調(diào)劑 +7 | min3 2026-03-24 | 7/350 |
|
|
|
[考研] 085602 307分 求調(diào)劑 +7 | 不知道叫什么！ 2026-03-26 | 7/350 |
|
|
|
[考研] 0856調(diào)劑 +5 | 求求讓我有書讀?/a> 2026-03-26 | 6/300 |
|
|
|
[考研] 085601 材料工程 313分 求調(diào)劑 +5 | Ong3 2026-03-27 | 5/250 |
|
|
|
[考研] 一志愿 南京郵電大學(xué) 288分 材料考研 求調(diào)劑 +3 | jl0720 2026-03-26 | 3/150 |
|
|
|
[考研] 303求調(diào)劑 +6 | 藍(lán)山月 2026-03-25 | 6/300 |
|
|
|
[考研]
 材料考研調(diào)劑生
+3
|
黃粱一夢千年 2026-03-24 | 3/150 |
|
|
|
[考研] 277分求調(diào)劑，跨調(diào)材料 +3 | 考研調(diào)劑lxh 2026-03-24 | 3/150 |
|
|
|
[考研]
 085404電子信息284分求調(diào)劑
+4
|
13659058978 2026-03-24 | 4/200 |
|