FeCuNbBSi等多种Fe基非晶态合金激波晶化的DSC研究  被引量：2

SHOCK WAVE CRYSTALLIZATION OF AMORPHOUS ALLOYS FeSiB,FeMoSiB AND FeCuNbSiB</em> <p class='article-op'> <span id="bdshare" class="bdshare_t bds_tools get-codes-bdshare baidufx"><span><span class="bds_more" style="display: block; width: 62px; height: 29px; background: url(/images/share.gif) no-repeat!important; padding: 0;"></span></span></span> </p> <p class="article-source"> <a href ='/article/read.aspx?id=6816819' class='btnTitle btnIsView' target='_blank'><img alt='在线阅读' src='/images/btn-read.png'/></a><a class='btnTitle btnIsView' href="javascript:showdown('LKt83uD4R2gePvmnCa/K8LC1+i2ZoaFtgMvF1PxoOIk=')"><img alt="下载全文" src="/images/btn-down.png" /></a> <input id="hiddowninfo" type="hidden" value="LKt83uD4R2gePvmnCa/K8LC1+i2ZoaFtgMvF1PxoOIk="/> </p> <div class="collect" style="display: none"> <h5>我的收藏</h5> <div class="cnt"> <p> 名 称：<input type="text" name="collTitle" id="collSumTitle" /> </p> <p> 注 释：<input type="text" name="collRemark" id="collSumRemark" /> </p> <p 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value="" /> <input type="hidden" name="SpecialNum" value="" /> <input type="hidden" name="mirrorName" value="" /> <input type="hidden" name="UserID" value="" /> <input type="hidden" name="UserName" value="" /> <input type="hidden" name="sourceID" value="" /> </form> <script type="text/javascript" src="/scripts/transfer.min.js"></script> <div class="article-detail"> <p class='author'><strong>作　　者：</strong><a href='/writer/article.aspx?id=100000013539995' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e8%b5%b5%e9%b9%a4%e4%ba%91%5d' title='赵鹤云[1]'>赵鹤云[1]</a> <a href='/writer/article.aspx?id=100000009734529' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e9%98%9a%e5%ae%b6%e5%be%b7%5d' title='阚家德[1]'>阚家德[1]</a> <a href='/writer/article.aspx?id=100000001415349' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e7%8e%8b%e6%b5%b7%5d' title='王海[1]'>王海[1]</a> <a href='/writer/article.aspx?id=100000008102828' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e5%88%98%e4%bd%90%e6%9d%83%5d' title='刘佐权[1]'>刘佐权[1]</a> <em> </em></p><p class='organ'><strong>机构地区：</strong><a href='/organ/article.aspx?id=66249&subid=&showname=&searchtype=' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=S%3d%e4%ba%91%e5%8d%97%e5%a4%a7%e5%ad%a6%e7%90%86%e5%ad%a6%e9%99%a2%e6%9d%90%e6%96%99%e7%a7%91%e5%ad%a6%e4%b8%8e%e5%b7%a5%e7%a8%8b%e7%b3%bb' title='[1]云南大学理学院材料科学与工程系,云南昆明650091'>[1]云南大学理学院材料科学与工程系,云南昆明650091</a> <em> </em></p><p class='from'><strong>出　　处：</strong><a href='/journal/summary.aspx?gch=96553X' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=J%3d%5b%e9%ab%98%e5%8e%8b%e7%89%a9%e7%90%86%e5%ad%a6%e6%8a%a5%5d' title='高压物理学报'>《高压物理学报》</a>2002年第2期131-136,共6页<em>Chinese Journal of High Pressure Physics</em></p><p class='fund'><strong>基　　金：</strong>国家自然科学基金(59671013)</p><p class='abstrack'><strong>摘　　要：</strong>应用升温、等温和重复加热的DSC技术,对几种非晶合金的激波晶化和退火晶化作了对比研究。结果表明,尽管激波晶化时间极短,仅为退火晶化时间的10-6～10-8,但晶化度却极高,接近100%。激波晶化形成多种成分和结构的结晶相,形式上很像扩散性相变,然而其相变速率却是退火转变的千万倍,而且生成相十分稳定,这一现象用传统的固态扩散相变理论很难解释。激波晶化是一种新的晶化形式,是一种新的纳米合成技术。<em><Abstrcat> Shock wave and annealing crystallization of amorphous alloys FeSiB,FeMoSiB and FeCuNbSiB were investigated by isothermal and nonisothermal DSC technique.It is found that shock wave crystallization is very perfect (fraction crystallized is very close to 100%)though the period of crystallization is very short ,only about 10-6 ～10-8  of annealing′s.Produced phases are different from the parent phase in structure and composition,shock wave crystallization is similar to the diffusion solid state phase transition in form,however,it is very difficult to explain the high velocity of transformation by the diffusion theory of solid state phase transition.Shock wave crystallization of amorphous alloy is a new method.</em></p><p class='subject'><strong>关 键 词：</strong><a href='/subject/article.aspx?id=6694149' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e9%9d%9e%e6%99%b6%e5%90%88%e9%87%91%5d' title='非晶合金'>非晶合金</a> <a href='/subject/article.aspx?id=5670920' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%bf%80%e6%b3%a2%5d' title='激波'>激波</a> <a href='/subject/article.aspx?id=5671050' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%bf%80%e6%b3%a2%e6%99%b6%e5%8c%96%5d' title='激波晶化'>激波晶化</a> <a href='/subject/article.aspx?id=8372942' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5bDSC%5d' title='DSC'>DSC</a> <a href='/zk/search.aspx?key=K%3d%5b%e8%b6%85%e9%ab%98%e9%80%9f%e6%80%a7%5d' title='超高速性'>超高速性</a> <a href='/zk/search.aspx?key=K%3d%5b%e5%ae%8c%e5%85%a8%e6%80%a7%5d' title='完全性'>完全性</a> </p><p class='class'><strong>分 类 号：</strong><a href='/zk/search.aspx?key=C%3dTG139.8' title='TG139.8'>TG139.8</a>[<a href = '/domain/article.aspx?id=563' >一般工业技术—材料科学与工程</a>] <a href='/zk/search.aspx?key=C%3dO795' title='O795'>O795</a>[<a href = '/domain/article.aspx?id=149' >金属学及工艺—合金</a>] </p> </div> <div id="content_wzxg" name="wzxg" class="article-graph"> <object width="695" height="250" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="FlashID"> <param value="../flash/relation.swf" name="movie"> <param value="high" name="quality"> <param value="opaque" name="wmode"> <param value="6.0.65.0" name="swfversion"> <param value="dataUrl=/ajax/articlerelativegraph.ashx?id=6816819" name="flashVars"> <embed width="695" height="250" src="../flash/relation.swf" type="application/x-shockwave-flash" quality="high" wmode="opaque" flashvars="dataUrl=/ajax/articlerelativegraph.ashx?id=6816819"> </embed> </object> </div> <div class="article-relate-list"> <div class="relate-list"> <p id="ckwx_br"> </p> <h2 name="ckwx" id="ckwx">参考文献：</h2> 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