S*****n
发帖数: 6055 | 1 Title: Effects of aging on the phase transformation and sintering properties
of coprecipitated Al(2)O(3)-ZrO(2) powders
Author(s): Chen Chih-Cheng; Hsiang Hsing-I; Yen Fu-Su
Source: JOURNAL OF CERAMIC PROCESSING RESEARCH Volume: 9 Issue: 1 Pages
Times Cited: 8 (from Web of Science)
n*********[email protected]
Thanks! |
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M*********v
发帖数: 2 | 2 新人求助~我是一个一年级化学研究生，在Bay Area一个还算可以的学校，现在有两个
方向不知如何选择，请各位大牛指教。
第一个方向是关于polymer-nanoparticle composite。主要做的是Polymer引导的
nanoparticle的组装，以及电学光学性质的研究，应该可以学到coating, annealing,
AFM, TEM, XRD等等，应该也会用到polymer的合成。我个人是对polymer非常感兴趣，
但是导师可能不是特别容易沟通，很坚持自己的意见，相处的话要很有技巧。发文章的
话一般是2-4篇nanoscale-AM不等的文章，如果发的文章不错，导师也很满意，应该可
以去做大公司例如Dow做R&D，继续做polymer（目前还是想要做R&D）。如果说文章不太
好，应该只能去做process engineer。
第二个方向是Conductive oxidants，例如SnO2,跟一个EE的教授，人不错。主要做的是
Oxidants Thin Film Transistors。从无机solgel的合成，到器件的全部加工(roll to
roll pr... 阅读全帖 |
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M*********v
发帖数: 2 | 3 新人求助~我是一个一年级化学研究生，在Bay Area一个还算可以的学校，现在有两个
方向不知如何选择，请各位大牛指教。
第一个方向是关于polymer-nanoparticle composite。主要做的是Polymer引导的
nanoparticle的组装，以及电学光学性质的研究，应该可以学到coating, annealing,
AFM, TEM, XRD等等，应该也会用到polymer的合成。我个人是对polymer非常感兴趣，
但是导师可能不是特别容易沟通，很坚持自己的意见，相处的话要很有技巧。发文章的
话一般是2-4篇nanoscale-AM不等的文章，如果发的文章不错，导师也很满意，应该可
以去做大公司例如Dow做R&D，继续做polymer（目前还是想要做R&D）。如果说文章不太
好，应该只能去做process engineer。
第二个方向是Conductive oxidants，例如SnO2,跟一个EE的教授，人不错。主要做的是
Oxidants Thin Film Transistors。从无机solgel的合成，到器件的全部加工(roll to
roll pr... 阅读全帖 |
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l**l
发帖数: 860 | 4 Journal of the American Ceramic Society
Volume 75 Issue 11 Page 3007-3010, November 1992
Effects of Sintering Temperature and Time on Grain Size and Dielectric
Constant of Potassium Tantalum Niobate Films
my email: h************[email protected]
Thank you very much. |
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a***n
发帖数: 148 | 5 Postdoctoral Research in MS&E
Research Area: high-temperature alloys (interfacial thermodynamics and its
roles in controlling microstructural evolution; sintering/powder metallurgy;
and TEM characterization of grain boundaries)
Material System: Mo-Si-B based alloys
Please find additional information at:
http://people.clemson.edu/~jianluo/postdoc.pdf
Thanks! |
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a***n
发帖数: 148 | 6 We are recruiting a postdoctoral fellow to work at UC San Diego on the
fundamental research of grain boundaries, sintering and microstructural
evolution (mostly grain growth), with an emphasis on how an applied electric
field at a high temperature can affect these phenomena. The candidate must
be self-motivated and have a strong interest in doing fundamental
scientific research. US citizenship is preferred (because the work is
supported by US Depart of Defense) but not required. The candidate ... 阅读全帖 |
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a***n
发帖数: 148 | 7 We are recruiting a postdoctoral fellow to work at UC San Diego on the
fundamental research of grain boundaries, sintering and microstructural
evolution (mostly grain growth), with an emphasis on how an applied electric
field at a high temperature can affect these phenomena. The candidate must
be self-motivated and have a strong interest in doing fundamental
scientific research. The postdoctoral fellow will work with one or more PhD
student(s) on both experimental studies (synthesis, processin... 阅读全帖 |
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a***n
发帖数: 148 | 8 We are recruiting one postdoctoral fellow to work at UC San Diego on the
fundamental research of interfaces (grain boundaries and, to a less extent,
free surfaces and phase boundaries) in metals and ceramics, and their roles
in controlling fabrication processing (e.g., sintering) and mechanical and
functional (e.g., ionic) properties, with a focus on structural materials (
including both metals and ceramics).
If you are interested, please see http://jianluo.ucsd.edu/Postdoc_2014_818.pdf for addi... 阅读全帖 |
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a***n
发帖数: 148 | 9 A Postdoctoral Position in Materials Science (TEM & Others)
We are recruiting a postdoctoral fellow to work at UC San Diego on the
fundamental research of grain boundaries, interfaces, and their roles in
controlling materials fabrications and properties. Candidates with extensive
knowledge and hands-on experience on TEM will be strongly considered.
Exceptional candidates with expertise in other fields of materials science,
particularly in related areas of materials processing, characterization, ... 阅读全帖 |
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S*****i
发帖数: 28 | 10 大家好：
我是即将于2011年底毕业的环境工程Ph.D.。从去年开始陆续在一些学术会议中参加招
聘会，修改简历，了解工程界的市场形势和对员工的需求。最近注册了Mitbbs和一些专
业论坛，对找工作这个系统工程有了一个大致的了解，这里也要感谢众位前辈的经验。
今天是第一次发帖，算是给自己的找工作历程标记一个开始。找工作不同于申请或者作
研究，不是一个人单打独斗。所以希望在这里能和大家多交流经验，分享信息，同时也
是互相鼓励。下面附上我自己的的简历，希望大家能够不吝赐教，多提建议。另外我会
陆续把我的一些个人经验发上来。谢谢！
关于简历：我现在主要的目标是Consulting公司中的Scientist/Engineer。我在国内的
本科和硕士专业分别是给排水工程和市政工程，无论是工程还是研究经验都是偏重于水
和废水处理技术的应用，来美国后做的研究则偏向Science。客观评价的话，我的实际
操作能力较强，性格很开朗，善于交流，喜欢学习新知识，所以感觉Consulting应该是
个不错的尝试，而一份目的明确的简历则是这个尝试的开始。考虑到这个目标，我的简
历是否过于偏重自己的研究经验了呢？G... 阅读全帖 |
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b**s
发帖数: 589 | 11 不只可否用于高分子？
另外，有谁知道基于高分子的快速生成3-D原型都有什么方法？
就是知道一个3-D的形状，要用高分子迅速生成模型
我知道的有Laser sintering 和3DP两种 |
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a***n
发帖数: 148 | 12 Postdoctoral Research in MS&E
Research Area: high-temperature alloys (interfacial thermodynamics and its
roles in controlling microstructural evolution; sintering/powder metallurgy;
and TEM characterization of grain boundaries)
Material System: Mo-Si-B based alloys
Please find additional information at:
http://people.clemson.edu/~jianluo/postdoc.pdf
Thanks! |
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t**********6
发帖数: 565 | 13 我们经常用的是rapid prototyping - SLS （Selective laser sintering ）或是 SLA
.具体方法搜索一下wiki就了解了。简单的说，就是利用激光把液态塑料融化成型。做
出来prototype供客户看，或者是自己用来测试。
SLA通常外形效果好，喷上漆,做display sample，但是强度不够。SLS 外形效果差点，
但是可以用尼龙还可加玻纤，强度好多了，可以用来做一些prelimary testing.
当然，还可以采用CNC去切，做machined sample. 费时长点。也是我们经常用到的。
一般来讲，我们都是拿给供应商帮我们加工的。自己再拿回组件，喷漆啥的。。
hope it helps... |
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a***n
发帖数: 148 | 14 We are recruiting a postdoctoral fellow to work at UC San Diego on the
fundamental research of grain boundaries, sintering and microstructural
evolution (mostly grain growth), with an emphasis on how an applied electric
field at a high temperature can affect these phenomena. The candidate must
be self-motivated and have a strong interest in doing fundamental
scientific research. US citizenship is preferred (because the work is
supported by US Depart of Defense) but not required. The candidate ... 阅读全帖 |
|
a***n
发帖数: 148 | 15 We are recruiting a postdoctoral fellow to work at UC San Diego on the
fundamental research of grain boundaries, sintering and microstructural
evolution (mostly grain growth), with an emphasis on how an applied electric
field at a high temperature can affect these phenomena. The candidate must
be self-motivated and have a strong interest in doing fundamental
scientific research. The postdoctoral fellow will work with one or more PhD
student(s) on both experimental studies (synthesis, processin... 阅读全帖 |
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l**l
发帖数: 860 | 16 【 以下文字转载自 EE 讨论区 】
发信人: lool (Looking for Job !), 信区: EE
标 题: paper help.
发信站: BBS 未名空间站 (Wed Jan 16 18:05:14 2008)
Journal of the American Ceramic Society
Volume 75 Issue 11 Page 3007-3010, November 1992
Effects of Sintering Temperature and Time on Grain Size and Dielectric
Constant of Potassium Tantalum Niobate Films
my email: h************[email protected]
Thank you very much. |
|
a***n
发帖数: 148 | 17 Postdoctoral Research in MS&E
Research Area: high-temperature alloys (interfacial thermodynamics and its
roles in controlling microstructural evolution; sintering/powder metallurgy;
and TEM characterization of grain boundaries)
Material System: Mo-Si-B based alloys
Please find additional information at:
http://people.clemson.edu/~jianluo/postdoc.pdf
Thanks! |
|
C*********r
发帖数: 2671 | 18 小弟现在主要研究方向偏Surface Science
主要使用AFM和XPS作为自己所做的测试表征
硕士期间做过Dielectrics还有Low Sintering Flux
希望各位大神给小弟提携提携多给点机会
版内联系或者联系方式可私信
再谢了！！！ |
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a***n
发帖数: 148 | 19 We are recruiting one postdoctoral fellow to work at UC San Diego on the
fundamental research of interfaces (grain boundaries and, to a less extent,
free surfaces and phase boundaries) in metals and ceramics, and their roles
in controlling fabrication processing (e.g., sintering) and mechanical and
functional (e.g., ionic) properties, with a focus on structural materials (
including both metals and ceramics).
If you are interested, please see http://jianluo.ucsd.edu/Postdoc_2014_818.pdf for addi... 阅读全帖 |
|
a***n
发帖数: 148 | 20 Project Title: High-Temperature Interfacial Thermodynamics for Mechanism-Informed Materials Design: A Case Study of Sintered Mo-Si-B Based Alloys
A Short Summary:
Via the support of a highly-competitive AFOSR Young Investigator Program (2007-2010), we demonstrated the existence and importance of liquid-like grain boundary (GB) structures in binary refractory metals. Upon the successful completion of that Young Investigator project (a Ph.D. student who has completed that work received a Diamond |
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f******t
发帖数: 7283 | 21 摘抄了一下关于这个新发动机的信息。
3.0TT和新3.6L自然吸气的共同点：
• Stronger, stiffer aluminum block with increased structure in the
bulkheads for superior rigidity
• Tough, refined rotating assembly with a stiff forged-steel
crankshaft, friction-reducing polymer-coated pistons and strong high-copper-
content, sinter-forged connecting rods
• New four-cam phasing system with intermediate park technology that
enhances efficiency by enabling late inlet valve closing in certain
conditions
• All-new, pa... 阅读全帖 |
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