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class="col-md-9 met-news-body"> <div class="row"> <div class="met-shownews-header"> <h1>?伴??????</h1> <div class="info">  </div> </div> <div class="met-editor lazyload clearfix"> <div class="content"> <div><p><a href="/resistance_alloy/index.html" titles="2024澳门1688" tppabs="/resistance_alloy/" target="_self" title="2024澳门1688">?伴??</a>???绉?绮惧??甸?诲????锛???甯镐互绾挎??渚?搴?锛?涔???灏??????裤??甯︽??锛??ㄥ??绫讳华?ㄤ华琛ㄤ腑????骞挎????ㄩ?????讹?璇ユ?????????绉?瓒?楂?????????????锛?娴???涓??????杈?00Pa??<a title='?伴??' target='_blank' href="javascript:if(confirm('/resistance_alloy/15-cn.html \n\n该文件无法用 Teleport Ultra 下载, 因为它是一个域或路径外部被设置为它的启始地址的地址。 \n\n你想在服务器上打开它?'))window.location='/resistance_alloy/15-cn.html'" tppabs="/resistance_alloy/15-cn.html" titles="2024澳门1688" class='seolabel'>?伴??</a>?锋????ソ?????绘??搴?骞挎?搴??ㄤ???杞般??楂??????汇???ㄦ????????版????????绛?楂?娓╅????????????娴??????伴?????甸?诲????涓?澶???????杩?浼间负绾挎?у?芥?板?崇郴(?冲???荤郴??杩?涓哄父??锛?涓??甸?绘俯搴︾郴?板?锛???杩??遍?伴??浣?涓烘??????浠跺?舵????浼??????灏卞????板??ㄦ??楂???涓???????娴???杞???涓哄??伴???甸?诲??????娴?????</p><p><img src="/upload/201808/1534486224563437.jpg" tppabs="/upload/201808/1534486224563437.jpg" title="2024澳门1688" alt="2024澳门1688" width="327" height="200" style="width: 327px; height: 200px;"/></p><p><span style="font-size: 16px;"><strong>?伴?????ц川</strong></span></p><p>Cu-Mn????????ㄨ?骞跨???诲凹????锛?灞???脊?ч┈姘?浣??稿?????淬??杩?绫诲??????00-600??杩?琛??舵????????讹?????缁?缁???姝ｉ┈姘?浣?瀛??剁?缁?杞???锛???姝ｉ┈姘?浣?瀛??剁?缁???涓?绋冲?锛?褰????颁氦???ㄥ????跺????????版????杩????浠????告?跺ぇ?????介??锛?琛ㄧ?板?洪?诲凹??????</p><p>?伴???锋????ソ?????绘??搴?骞挎?搴??ㄤ???杞般??楂??????汇???ㄦ????????版????????绛?楂?娓╅????????????娴??????伴?????甸?诲????涓?澶???????杩?浼间负绾挎?у?芥?板?崇郴(?冲???荤郴??杩?涓哄父??锛?涓??甸?绘俯搴︾郴?板?锛???杩??遍?伴??浣?涓烘??????浠跺?舵????浼??????灏卞????板??ㄦ??楂???涓???????娴???杞???涓哄??伴???甸?诲??????娴?????</p><p><br/></p><p><strong><span style="font-size: 16px;">?圭??/span></strong></p><p>Cu-Mn绯婚??诲凹???????圭?规??Mn????瓒?楂?(>50%)锛?搴?????瓒?澶?楂?娓╂?舵???堕?磋??匡??诲凹?ц?借?楂???浣?杩?浜??惧??????涓?????锛?褰?瓒?瓒?杩?涓??????讹??????虹?伴?诲凹?ц?戒?????瓒?? [1] ???﹀?锛?杩?绫婚?诲凹????瀵瑰伐浣?娓╁害??甯告????锛?褰?娓╁害涓?eel?规俯搴︽?讹?姣?2涓??搁??n??瀛?????????瀛?纾??跺?????纾??ф??搴?????锛?褰㈡????纾??х??淬???ㄥ???板???杩??ㄦ?讹?纾??翠骇??杩????褰㈡??????锛?杩???n-Cu绯诲?????规????涓?绉??诲凹?哄?躲??褰?娓╁害瓒?杩?Neel?规?讹?杩?绉?纾??存??搴????????扮?村??锛??诲凹?ц?戒?????</p><p><br/></p><p><strong><span style="font-size: 16px;">搴???/span></strong></p><p>绠?寮??伴??浼?????/p><p>1.楂???????????楂?-?ㄩ???缁?缂?????????绌?/p><p>?伴???????村??25GPa ?戒??????稿??, ????涓????????版?璇?100GPa 浠ヤ???搴??? [2] ???????ㄨ?楂???????涓?, 浼????ㄥ?瑁???????缁?缂??ц?戒??ュ?ч????, 褰㈡????璋???楂?????璺???搴?, 褰卞??浼????ㄧ????瀹???瀵逛?绠?寮?浼????? 杩?瀛??ㄧ??ュ??????璺???搴??? 80 骞翠唬??, 缇??芥????挎???????楠?瀹ょ??Vantine 绛?浜洪????TFE 浣?涓哄?瑁?????, ?ㄦ???涔?涓????绮??ュ??, 骞堕???? 绔???哄??(H ??)??浣??诲??浠?0 .03 锝? 0 .05唯)浠ｆ?垮舰寮?澶?????涓ょ?寮??哄??楂??诲??浠???锝? ????唯), 浠????????版???朵?楂?????璺???搴???杩?浜??硅?浣垮??伴??浼????ㄥ???????版????村??0GPa ???ㄩ?????</p><p>?惰??, PTFE ??????5GPa 浠ヤ????戒???杈?濂界??缁?缂??? 浣????????瀹剁??PTFE ???ц?藉樊寮?寰?澶с???ゆ???㈢?浜哄??戒骇PTFE ??杩?琛?浜??ㄩ???涓??甸?荤????娴?璇?, ???板?剁?甸?荤??姣??????ュ????版???涓?涓??伴??绾с?????伴??浼????ㄤ腑甯哥?ㄧ???跺?缁?缂?灏?瑁?????, 濡???????PMMA ????涔??????????????????颁??虹?, 楂???涓???缁?缂??ц?芥?村樊??</p><p>??姝ゅ??句?绉?楂???涓?淇?????ソ缁?缂??х??????浣?灏?瑁?灞?, ??互澶уぇ??楂??伴??浼????ㄧ??楂???娴?璇???????瀵圭?缂???????瑕?姹???</p><p>(1)?ㄩ???涓?淇???瓒冲?楂????甸?荤??;</p><p>(2)涓?娴?璇????????插?婚?绘??灏藉???界?歌?;</p><p>(3)?插?绘??????搴?蹇?椤诲?寮?</p><p>(4)??浜???宸ュ????浣???</p><p>?剁?锋???荤??绫绘???????濂藉?版弧瓒充互涓?瑕?姹??? Barsis绛?浜烘?句娇?ㄨ?Al2O3 ?剁?风??浣?缁?缂?????, 浣??变??ㄤ?浠???宸ヨ?轰腑, 蹇?椤讳娇?ㄦ????浣?绮??ュ??, ???????璇?浜?15GPa 浠ヤ?????????</p><p>2.褰卞????搴??堕?寸????绱?</p><p>??搴??堕?存??〃寰?浼????ㄧ?规?х??涓?涓???瑕???????褰卞???伴??浼????ㄥ??搴??堕?寸????绱?涓昏???涓ょ??涓????缂?????涓?娴?璇????????插?婚?绘??澶遍??绋?搴?浜????伴??浼????ㄧ????搴? ?瑰?????涓?涓ゅ?缁?缂?灞?????搴︺??涓???浣??????剁??绠?寮???????寮??伴??浼????ㄧ??涓昏??规?с??涓?寮??伴??浼????ㄧ????搴?杈?绠?寮??伴??浼????ㄦ?€??</p><p>杩??荤?寮??伴??浼????ㄩ??甯搁???ㄨ?????╀?涓虹?缂?灏?瑁???????杩?绫绘???????插?婚?绘??浣?, 褰?娴?璇??€??纭?川???????剁?风?楂??插?婚?绘?????????? ?绘??澶遍??杈?澶с???﹀?, ?ㄨ?楂?????涓?杩?琛?娴?璇??? 缁?缂?????杩?蹇?椤昏冻澶???浠ュ????楂?????璺???搴?????姝? 浼????ㄧ????搴?杈??? ??甯糕??00ns .Vantine 绛?浜烘?剧??绌惰?杈??????伴??浼????? 浠?浠????ㄧ??PTFE ??????搴︽????涓?5渭m , ?伴??绠?????涓?渭m , ??姝ゅ?瑁??????伴??浼????ㄦ??灏???搴﹀ぇ绾︿负105渭m(25渭m ?2 ??绮??ュ??)??浣??变??伴??绠?涓?缁?缂???????????绯绘?颁???, 澶??????伴??绠?(濡?5 , 7 .5渭m )?ㄧ????灏?瑁??朵?璧风?辫????娉?浣跨?? ????浠?浠????ㄧ???伴??绠?涓?5渭m??</p><p>Nakamura 绛?浜烘?圭?ㄧ⒕?????圭???板伐?烘?ヤ娇?伴??浼????ㄨ????????璇ュ伐?虹???圭?规??????2 .5渭m ???????颁??哄?哄?涓??甸??涓?10渭m ???????垫??, ?跺????6渭m ?????伴??绠??圭???伴???垫??涓?, ?????ㄩ??灏介??灏?,骞惰?涓?姝ョ⒕?????逛娇?跺????, ?????ㄤ?姘????楠??剁?ㄥす瀛?澶圭揣浣垮??搴﹁?涓?姝ョ缉灏?涓?5 锝? 30渭m .灏界???搴﹂??甯歌??, 浣??变?琚????????l2O3 , 涓????颁??虹???绘??澶遍??澶? ??搴??堕?村??00ns 浠ヤ???</p><p>?ゆ?涔?澶?, 浼????ㄥ?瑁??瑰?瀵瑰??搴??堕?翠???褰卞??????甯搁?伴??浼????ㄦ???瑁??ㄤ袱涓??娴???灞??峰??涔??? ?虫??璋????ㄤ???瀹?瑁????ㄨ?绉????典?, 椤荤?ㄨ????????灏??伴??浼????ㄥ??寮?绾夸???灞?????寮?, 杩??峰氨浣垮??伴??浼????ㄥ??搴﹀???, ?堕?村??杈ㄧ????浣???</p><p>?︿?绉?瀹?瑁??瑰?????????缃??? 寮?瀹?瑁?, 瀹?????伴??浼????ㄥす?ㄥ?娴???灞???涓?????????????PMMA ??涔??淬???伴??浼????ㄧ?ㄦ????灏?瑁?, ?变?????涓?PMMA ?锋???镐技???ㄥ??瀛︽?ц?? ??姝ゅ???涓哄??绉?????, 杩??峰氨???垮?????ㄤ???瀹?瑁??跺????ㄤ袱涓???灞????寸???ュ????灏?,浣垮??伴??浼????ㄥ?锋??寰?蹇?????搴???寰?娴???灞???瓒???,??搴?瓒?蹇???</p><p>?ゆ?涔?澶?, ????缃???寮?瀹?瑁?杩??锋???︿?浼??? ?冲????㈡?峰??涓???搴???寰?楂??? ???㈡??????涓???搴???杩?杈?浣?,?瑰??????峰??????绘??????(濡??????€???ㄧ?)?舵?存???姝ゃ????姝ら???ㄨ?绉?瀹?瑁??瑰?, 涔????ㄤ?瀹?绋?搴︿?缂?瑙ｉ?????璺???搴?, 浠?????楂???????娴?璇?涓??? [2] ??</p><p>????寮??伴??浼?????/p><p>濡?????杩? 涓烘??楂?????娴?璇?涓???, 蹇?椤绘?㈢?ㄩ?剁?枫???荤??绫荤?缂?????, 骞朵?涓??藉??ョ??ュ??????姝よ??????宸ヨ?烘???????????????规??? Bosca 绛?浜虹?ㄧ??绌鸿?稿??娉??ㄤ?姘у??纭??哄?涓?娌?绉??? .6渭m ?????伴????, 骞跺?? 锝? 5GPa ???????村??杩?琛?浜???瀹?, 缁??????伴?伴??????????涓?????????????宸??澶????荤郴?板?锋??寰?澶х??绂绘?ｆ?с??</p><p>Silva ??Sayles?ㄦ?绉??伴?????????规?娴???浜?楂???杞??ㄧ??榻胯疆?????剁??搴?????浠?浠????ㄥ?棰?婧?灏?娉??ㄨ疆榻夸?娌?绉????灞?Al2O3 , ???ㄩ???告?娌?绉????灞??伴????, ??????瑕???涓?0 .4渭m ????Al2O3 灞?, 浼拌??翠釜浼????ㄧ????搴︿?浼?瓒?杩?2渭m .榻胯疆杞???涓?400r/min , ??澶у???1 .2GPa .?变????ㄩ???告?娌?绉??伴??????, 淇?璇?浜?????????????纭??? ??姝ゅ??颁?绾挎?ц?濂界?????荤郴?般??浣?涓?绠?寮??伴??浼????ㄧ?告?, ????寮??伴??浼????ㄧ?????荤郴?板?浜?涓?????</p><p>?藉??ョ?浜烘??????缁???涔?????枫??浠?浠??ㄧ??ф?灏????规??ㄤ?姣??哄?涓?婧?灏?1 锝? 2渭m ?????伴????, ?ョ??婧?灏????剧撼绫崇??缁?缂???, ?????ㄤ?姣?????缁?缂??跺?瑁?, 骞惰?琛?浜?5 锝? 56GPa 涓????插?绘??瀹???瀵逛????荤郴?板???????, 浠?浠??涓烘???变?????缁??????? 缂洪?疯?澶?瀵艰?寸?甸?荤??涓??????????????????寰?澶с?????楠?瀹ゅ?浠?浠??绉????伴????杩?琛?浜???绌虹??????????扮???????ぇ澶ф??楂????荤郴?? 骞朵?杈?楂????????娓╁害(400 ??)姣?绋?浣????????娓╁害(300 ??)?????村?????俱??</p><p>?????????浼????ㄨ?琛?浜??村?扮害80GPa 浠ヤ?????瀹?瀹?楠?, ??寰???瀹??茬嚎涓?P(GPa)=39 .70(?R/ R 0)+8 .01(?R / R0)3 ???剧?? ??????????澧?楂?, 璇ユ?茬嚎????绾挎?ц??ヨ?寮恒????姝ゅ??0 锝? 80GPa ???村??, ?规????茬嚎缁???浠????拌?绠??????荤郴?颁?涓? .0166GPa-1 ;浣??ュ??0 锝? 40GPa ???村?????拌?绠?, ???荤郴?拌揪0 .0208GPa-1 , 宸叉?ヨ?绠?寮??伴??浼????ㄧ??姘村钩??</p><p>????寮??伴??浼????ㄤ互寰??剁?荤?????剁?蜂?涓哄?烘?挎????, ?╃?ㄧ??ф?灏??????绉?害2渭m ?????伴????, ?跺??灏?PTFE ????灏?瑁??ㄩ?伴????涓?????浠???绌朵?浼????ㄧ??瀹?瑁??瑰?瀵瑰??搴??堕?寸??褰卞???崇郴??瀹?楠????板?ㄢ???ㄤ???寮?瀹?瑁??瑰?涓?, 褰?浼????ㄧ???烘?胯??瀵瑰?插?绘尝?ュ??瑰??, ?抽??????璋??????ｂ???瑰??? ??搴?蹇?32ns)???﹀??, ??搴???50 锝? 90ns)??骞朵?, ?ㄢ?????ｂ???瑰?涓?, ??搴??堕?翠?PTFE ????????搴︽??姝ｆ?, ??涓??烘?跨????搴︽??? [4] ??</p><p>瀛??ㄧ????????硅?????/p><p>????瀛??ㄧ?????涓昏???涓や釜?归??涓??归?㈣〃?板?ㄥ?瑁??????????╀?, ?︿??归?㈣〃?板?ㄩ?伴??浼????ㄧ???朵?宸ヨ?? ?瑰?????瑁?宸ヨ?虹?????ㄤ???</p><p>灏辩??????瑷?, 绠?寮??伴??浼????ㄧ?????㈠??????寮??伴??浼????ㄧ?????㈠?????ㄨ?剁???????灏?瑁?宸ヨ?? 璇ュ伐?虹??缂虹?逛富瑕?琛ㄧ?颁负:</p><p>(1)蹇?椤讳娇?ㄧ??ュ??, ??姝ゅ??ㄧ??绮??ュ????楂?????璺???搴???????杈?濂界??绮??ュ??涓哄?ㄦ???涔?涓???FPE)????, 璇ユ?????ㄧ害40 ??50GPa 浠ヤ??戒???杈?濂界??缁?缂??с??</p><p>??姝? ?ㄦ病?????伴???缁?缂??ц?芥?村ソ???版????涔???, 缁х画浣跨?ㄨ?宸ヨ?哄?涓??╀???楂??伴??浼????ㄧ??楂???娴?璇?????;</p><p>(2)?变?澶??????伴????浠剁?涓?璧风????灏?瑁?, 瀹规??璧风?? ??姝や娇?ㄨ?宸ヨ?轰??╀??伴??浼????ㄧ????????, 涓??╀???楂??堕?村??杈ㄧ????</p><p>纰惧?????瑰伐?烘????杩???骞存????灞?璧锋?ョ???板伐??浣?璇ュ伐?烘??娉???涓?缁?缂?灞?, 杩??风???伴??浼????ㄥ??????娴???缁?缂????????ラ????绌堕??灞???????????, 蹇?椤诲??涓?涓?缁?缂?灞?浣块?伴??浼????ㄤ?娴?璇?????涔??寸?缂?, 杩??蜂??ヤ????ㄧ????搴﹀氨澶уぇ澧???浜???</p><p>????宸ヨ?烘???????灞???????涓?绉?宸ヨ?恒??浣跨?ㄨ?宸ヨ?哄??互?村???垫椿?伴???╃?缂?????, 濡??ㄩ???涓?淇???杈?濂界?缂??ц?界???剁?枫???荤??绛???杩??蜂?浠?????楂?????娴?璇???涓???, 杩???ぇ澶ф?瑰???插?婚?绘???归?????, 浠???缂╃????搴??堕?淬??浣?璇ュ伐?虹????瀛??ㄧ??涓昏?缂虹?规??</p><p>(1)????????涓?濡??????村?, 缂洪?峰?, ??姝よ????寮??伴??浼????ㄥ???荤郴?拌?浣???杩??归?㈠????杩?璋???????宸ヨ?哄???????宸ヨ?烘?ユ?瑰????</p><p>(2)????寮??伴??浼????ㄤ?????TFE ????浣?涓?缁?缂?灞?, ??姝?TFE ??????绮??ュ????楂?????璺???搴????芥????撮????哄???荤郴?伴?搴﹂??绾挎?х??涓昏???????寮????ㄨ??????宸ヨ?? ?抽???ㄨ?????????跺??荤?????剁?风?涓?缁?缂?灞?????, ??交搴?娑??ゆ???虹?╃????璺?奖????骞朵?, ?荤?????剁?风?????????5 锝? 10渭m ??灏卞?????瓒冲???缁?缂??? 杩??峰???????板????浼????ㄧ????搴? 浠???缂╃????搴??堕?? ??楂??堕?村??杈╃????</p><p>(3)???????甸?绘俯搴︾郴??TCR)?艰?澶? ??涓?????杈???姘у??, 褰?琛ㄩ??骇??榛??叉哀???╁??, TCR ?煎?澶? 浠???浣垮?插?诲??????搴?涓??藉拷?ャ????浠???杩?瀵规?灏?宸ヨ?哄???扮??浼???, 娌?绉????伴??????TCR ?尖??0ppm/ ??, 杈惧?颁????舵??????姘村钩, 婊¤冻浜??朵?????寮??伴??浼????ㄧ????瑕???</p><p>(4)????寮??伴??浼????ㄥ??界?? 寰?寰?搴???杩????歌浇瀹?姣?, 浼????ㄥ氨????浜???杩?浣垮?璇ョ被浼????ㄤ??借?褰?涓?瀹??寸??搴??????层???剁?枫???荤??绛?纰??у?烘?挎?????????ㄦ??????浠ヤ??拌薄???规??????, 杩?涓????????杩?娌℃??寰?濂界??瑙ｅ?冲??娉???</p><p><br/></p><div ><p>?版?朵唬锛??版??????轰?绌凤???浠??虫敞锛?瀛︿?锛?甯????ㄦ???ヨ?藉?涓??朵勘杩?锛?寮??????般??</p></div></div> </div> </div> <div class="met-shownews-footer"> <ul class="pager pager-round"> <li class="previous "> <a href="/news/479-cn.html" titles="2024澳门1688" tppabs="/news/479-cn.html" titles="2024澳门1688" title="2024澳门1688"> 涓?涓?? <span aria-hidden="true" class="hidden-xs hidden-sm">锛?NEXTECK????绗??灞?Wire China灞?浼?绮惧僵??椤撅?</span> </a> </li> <li class="next "> <a href="/news/476-cn.html" titles="2024澳门1688" tppabs="/news/476-cn.html" titles="2024澳门1688" title="2024澳门1688"> 涓?涓?? 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