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木虫之王 (文学泰斗)

太阳系系主任

[交流] 鎂合金之最新研究

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1. ????????^???????????
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?D????δ?????c????? mol% Nb2O5 ????????????????^220??C ??????????????
????Nb2O5 ?? Ni ??Fe ??Co ????????????????TiO2????????????????????仯?V?????????????????????????N???????в????????????l???????磬????????Ni ????r?????????D???200rpm ?????r?g15 ???????^????l???^?????????c???r?g???r??????c?V?????????|?Ч?????????????Nb2O5 ?r?? ?t???D???400rpm ?????r?g20 С?r????^?????l???^??????????????????r??????r?g?????????h??????r???????@????????????????????Ni ????????????r????????F????????P??N?|??C????????????x??????о??l?FNb2O5 ??????????^?????????????????_?????????????c?仯?V????????????????γ?NbO2??B???????|?Ч???????????????????????????????????71??3kJ????????????仯?V??????????(74kJ/mol H2)??
2. ???????????????μ?????????ī
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????^??V?γ??????V????????????????????????????y?V??倂S??????(MgCO3/CaCO3) ????a???????V?????????????F(FeSi)?|?????1200~1500??C ???^??????????????|??o?????????????]?u???|??????Y??c??????t?o???Q????????????????|???V???K???????????????V??????????????l????????????????????4000??C ?????????????μ??Q?????t?s?_2 ?f??C ?????????????6000??C ??????μ????????????????????????????????????D?Q???????????t??????????ж??_?????????????????K????????????w?????????_????????@????Ч?????????D?????FresnelLens ???μ?????c???????w????y??????{??????λ???????????{??????????????????????_??????l????Ч?????3% ???????Slope Ч???????????c????????????б??????_14% ?????????y??e????????4KW ??????????_20~30% Ч?????? ?t??l??1KW ???????l?????M??????????????V????????1KW ???????????????_?J???l???w????30% ???V??????0.2 ??????????r????l????0.075g/sec ???????????Ч????_42.5%??

?D???Fresnel Lens ???μ?????c??????|???w????y
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???V?????????о????d?????g?mail??[/url][url=mailto:materialsnet@itri.org.tw]materialsnet@itri.org.tw
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????????????I?????s?I266??????????Y??????http://www.materialsnet.com.tw/DocView.aspx?id=7519
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bio-polymer

至尊木虫 (职业作家)

寂寞的时候灌灌水。。。。。。

长知识了
http://www.ziwu.org/bbs/?a=polymer
2楼2009-02-08 15:04:36
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