ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com



  • ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-05-03Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
    ÍÆ¼ö²úÆ· :
    ÍÆ¼öÐÂÎÅ
    ¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

    ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷¼°ÆäÖÆÔì·½·¨

    ʱ¼ä:2025-05-02    ×÷Õß: ¹ÜÀíÔ±

    רÀûÃû³Æ£º¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷¼°ÆäÖÆÔì·½·¨
    ¼¼ÊõÁìÓò£º
    ±¾·¢Ã÷Éæ¼°Ò»ÖÖ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷¼°ÆäÖÆÔì·½·¨£¬ÊôÓÚ²âÁ¿×°Öü¼ÊõÁìÓò¡£
    ±³¾°¼¼Êõ£º
    ¾Þ´Å×è(GMR)×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬¿É¹ã·ºÓ¦ÓÃÓÚÎ»ÒÆ²âÁ¿¡¢ËٶȲâÁ¿¡¢¾«ÃÜ»úе¾«È·¶¨Î»¡¢Ê¯ÓÍ¿±Ì½ÏµÍ³¡¢µçÁ¦¿ØÖÆ¡¢Æû³µABSϵͳ¡¢ËÙ¶È¿ØÖƺ͵¼º½ÖеÄ×Ô¶¯´«¸Ð¡¢µ¼µ¯µ¼º½¡¢Ò½ÁÆÆ÷еµÈ¼¼ÊõÁìÓò¡£Ïà¶ÔÓÚ´«Í³´ÅÃô´«¸ÐÆ÷Èç»ô¶úÆ÷¼þ¡¢AMRÆ÷¼þµÈ£¬GMR×ÔÐý·§´ÅÃô´«¸ÐÆ÷Ôڳߴç¡¢ÁéÃô¶È¡¢ÄܺĺÍÎȶ¨ÐԵȷ½Ãæ¶¼ÓÐÖî¶àÓÅÊÆ¡£ÏÖÓм¼ÊõÖÐͨ³£²ÉÓûÝ˹ͨµçÇŽṹʵÏÖGMR×ÔÐý·§´ÅÃô´«¸ÐÆ÷µÄÉè¼Æ¡£Èçͼ1 Ëùʾ£¬»Ý˹ͨµçÇŽṹÓÉËĸöµÈͬµÄGMR´ÅÃôµç×èÁ¬½Ó×é³É¡£»Ý˹ͨµçÇÅʽGMR´ÅÃô´«¸ÐÆ÷ʵÏÖÐźÅÊä³öµÄ·½·¨ÓÐÁ½ÖÖµÚÒ»ÖÖ·½·¨Êǽ«ËĸöµÈͬµÄ´ÅÃôµç×èÁ¬½Ó³É»Ý˹ͨµçÇÅ£¬ ͨ¹ý½«ÆäÖеÄÁ½¸ö´ÅÃôµç×è½øÐдų¡ÆÁ±Î£¬ÔÚÍⳡÏÂʹµçÇÅʧȥƽºâ¶øµÃµ½µçÇÅÊä³ö¡£¸ÃÖÖ·½·¨ÒÑÔÚÃÀ¹úרÀûUS 5569544ÓëUS 7639005Öеõ½Ó¦Óá£Èçͼ2Ëùʾ£¬¿Éͨ¹ýÏÖ´ú¼¯³ÉÆ÷¼þ¹¤ÒÕ½«ËĸöGMR´ÅÃôµç×èÁ¬½Ó³É»Ý˹ͨµçÇÅ£¬²¢ÓÃ´ÅÆÁ±Î²ã(ͼÖÐÒõÓ°²¿·Ö)ÆÁ±ÎÆäÖÐÁ½¸ö´ÅÃôµç×è0 2¡¢R4)¡£ÕâÑùÔÚÍâ´Å³¡×÷ÓÃÏ£¬ÓÐ´ÅÆÁ±ÎµÄÁ½¸öµç×è²»ÊÜÓ°Ï죬ûÓÐ´ÅÆÁ±ÎµÄÁ½¸öµç×è(RpR3)µÄ×èÖµ·¢Éú±ä»¯£¬Ê¹µçÇÅÊä³ö·¢Éú¸Ä±ä¡£Õû¸öµçÇŵÄÊä³ö¼´·´Ó³Íâ´Å³¡µÄ´óС¡£¸Ã´ÅÆÁ±Î²ã²»½ö¿ÉÆÁ±ÎÍâ´Å³¡¶Ô&¼°R4µÄÓ°Ï죬ͬʱ»¹¿ÉÒÔ½«Íâ´Å³¡·Å´ó¡£ ÕâÖÖÉè¼ÆµÄÓŵãÊÇÆ÷¼þµÄζÈÎȶ¨ÐԺá¢ÁéÃô¶È¸ß¡£µÚ¶þÖÖ·½·¨ÊÇÔÚ¼¯³É´«¸ÐÆ÷Éϼ¯³Éµ¼ÏßÈçͼ3Ëùʾ£¬ÔÚµ¼ÏßÖÐͨ¹ýµÄµçÁ÷²úÉú´Å³¡£»×÷ÓÃÔÚÀñ¡¢R3ºÍR2¡¢R4Á½¶Ôµç×èÉϵĴų¡·½ÏòÏà·´£¬ÕâÑùʹÀñ¡¢R3ºÍR2¡¢R4µÄ±»¶¤Ôú²ã´Å¾Ø·½ÏòÏà·´£¬´Ó¶øÊ¹Á½¶Ôµç×è¶ÔÍⳡ¾ßÓв»Í¬µÄÏìÓ¦ÌØÐÔ£¬ÐγÉÍÆÀ­½á¹¹¡£ÔÚÕýÍⳡϵç×èR¡± R3µÄµç×è±ä´ó£¬¶øR2> R4µç×è±äС£»ÔÚ¸ºÍⳡÏ£¬R1¡¢R3µÄµç×è±äС£¬¶øR2> R4µç×è±ä´ó¡£¸Ã·½·¨ÒÑÔÚÃÀ¹úרÀûUS2003/0157368 Al¡¢US 5561368ºÍÃÀ¹úHoneywell¹«Ë¾µÄרÀû US 7016163 B2 ÖÐÃèÊö¡£È»¶ø£¬²ÉÓõڶþÖÖ·½·¨ÐγɾßÍÆÀ­½á¹¹µÄGMR×ÔÐý·§´«¸ÐÆ÷£¬ÔÚ¹¤ÒÕÉϺÍÉÌÒµ»¯Éú²ú·½Ãæ¶¼¼«ÎªÀ§ÄÑ¡£Ê×ÏÈÐèÔÚ´«¸ÐÆ÷Éϼ¯³Éµ¼Ïߣ¬ÔÙͨ¹ý¼¯³Éµ¼ÏßÖеĵçÁ÷²úÉú´Å³¡£¬¸Ã´Å³¡·½ÏòÔÚRpR3ÉÏÓëI 2¡¢R4Éϵķ½ÏòÏà·´¡£»¹ÐèÒªÔÚÉýδﵽTB(Blocking Temperature) ²¢ÔÚµ¼Ïß²úÉúµÄ´Å³¡Ï½µÎ£¬²Å¿ÉʹR1ºÍR3µÄ¶¤Ôú·½ÏòÓë&¡¢R4Ïà·´£¬´Ó¶øÐγɵçÇÅÍÆÀ­½á¹¹£¬Ê¹R1ºÍR3µÄµç×èËæÍⳡµÄ±ä»¯ÓëR2¡¢R4Ïà·´¡£ÓÉÓڸ÷½°¸Ôö¼ÓÁ˹¤Òյĸ´ÔÓ¶È£¬²»ÀûÓÚ¹èÆ¬²ã´ÎÉÏÆ÷¼þµÄ´ó¹æÄ£ÖÆ×÷£¬´Ó¶ø´ó´ó½µµÍÁËÉÌÒµ»¯µÄ¿ÉÐÐÐÔ£¬¸Ã·½°¸²¢Ã»Óеõ½Êµ¼ÊÓ¦Óá£

    ·¢Ã÷ÄÚÈÝ
    ±¾·¢Ã÷Òª½â¾öµÄ¼¼ÊõÎÊÌâºÍÌá³öµÄ¼¼ÊõÈÎÎñÊǿ˷þÏÖÓм¼ÊõµÄȱÏÝ£¬ÌṩһÖּȲ»ÐèÒªÌí¼Ó´ÅÆÁ±Î²ã£¬Ò²²»ÐèҪͨ¹ýͨµçÁ÷ºÍ¼ÓÈÈ·½·¨¸Ä±ä¶¤Ôú²ã´Å¾Ø·½Ïò£¬¹¤ÒÕ¼òµ¥¡¢Ò×ÓÚʵÏÖ¡¢³ß´çС¡¢ÁéÃô¶È¸ß¡¢ÏßÐԶȺõĴÅÃô´«¸ÐÆ÷¼°ÆäÖÆÔì·½·¨¡£Îª´Ë£¬±¾·¢Ã÷²ÉÓÃÈçϼ¼Êõ·½°¸¡£¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬°üÀ¨ÓÉËĸö´ÅÃôµç×è×é³ÉµÄ»Ý˹ͨµçÇÅ£¬ÆäÌØÕ÷ÔÚÓÚ×é³É»Ý˹ͨµçÇŵÄËĸö´ÅÃôµç×èÓÉÁ½ÖÖ²»Í¬µÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬ÆäÖÐÁ½¸ö´ÅÃôµç×èÓÉÆÕͨµÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬¶øÁíÍâÁ½¸ö´ÅÃôµç×èÓɾßÓкϳɷ´Ìú´Å±»¶¤Ôú²ãµÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬ ÕâÁ½¶Ô´ÅÃôµç×è×é³ÉµÄ»Ý˹ͨµçÇŵIJî·ÖÊä³öÐźÅÔÚÍⳡÏÂÐγÉÍÆ-À­Êä³ö¡£ÕâÑùµÄ½á¹¹¿ÉÒÔʹÊä³öÐźŴó×î´ó»¯¡£¶ÔÓÚÉÏÊö¼¼Êõ·½°¸µÄÍêÉÆºÍ²¹³ä£¬¿ÉÒÔÔö¼ÓÈçϼ¼ÊõÌØÕ÷»òÆä×éºÏ¡£ËùÊöµÄ´ÅÃôµç×èÓɶ¥¶¤Ôú×ÔÐý·§²ÄÁÏ¡¢SAF¶¥¶¤Ôú×ÔÐý·§²ÄÁÏ¡¢µ×¶¤Ôú×ÔÐý·§²ÄÁÏ¡¢ºÏ³É·´Ìú´Åµ×¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É¡£ËùÊöµÄ×é³ÉÍÆÀ­½á¹¹µÄ»Ý˹ͨµçÇŵÄÁ½¶Ô´ÅÃôµç×èΪһ¶Ô´ÅÃôµç×èÓɶ¥¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É¶øÁíÍâÒ»¶ÔÓɺϳɷ´Ìú´Å¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É»òÕßÒ»¶Ô´ÅÃôµç×èÓɵ׶¤Ôú×ÔÐý²ÄÁÏÖÆ³É£¬¶øÁíÍâÒ»¶ÔÓɺϳɷ´Ìú´Åµ×¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É¡£ËùÊöµÄ¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÓÉÖÖ×Ӳ㡢×ÔÓɲ㡢¼ä¸ô²ã¡¢±»¶¤Ôú²ã¡¢·´Ìú´Å¶¤Ôú²ã¼°±£»¤²ã×é³É£»ÖÖ×Ó²ã²ÄÁÏΪTa¡¢NiCr»òÕßNii^eCr²ÄÁÏ£»×ÔÓɲã²ÄÁÏΪNiFe¡¢Nii^eCo¡¢CoFe¡¢ Co¡¢CoFeB¼°Æä¸´ºÏ²ã²ÄÁÏ£»¼ä¸ô²ãÓÉ·Ç´ÅÐÔµ¼µç²ÄÁÏ×é³É£¬³É·ÝΪCU¡¢AU¡¢Ag¡¢Cr¼°ÆäºÏ½ð£» ±»¶¤Ôú²ãÓÉÌú´Å²ÄÁÏ×é³É£¬³É·ÝΪNiFe¡¢NiFeCo, CoFe, Co¼°Æä¸´ºÏ²ã²ÄÁÏ£»·´Ìú´Å¶¤Ôú²ãÓÉ·´Ìú´ÅÐÔ²ÄÁÏ×é³É£¬³É·ÝΪi^eMn¡¢NiMn, IrMn, PtMn, PtPdMn»òCrPtMnºÏ½ð²ÄÁÏ£»±£»¤²ã³É·ÝΪTa¡¢NiCr»òÕßNii^eCr¡£ËùÊöµÄºÏ³É·´Ìú´Å¶¥¶¤Ôú×ÔÐý·§²ÄÁϵÄÖÖ×Ӳ㡢×ÔÓɲã¡¢¼ä¸ô²ã¡¢·´Ìú´Å¶¤Ôú²ã¼°±£»¤²ãÓë¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÏàͬ£¬±»¶¤Ôú²ãΪºÏ³É·´Ìú´Å²ÄÁÏ£¬ºÏ³É·´Ìú´Å²ÄÁϵÄΪÌú´Å²ã/·Ç´ÅÐÔ²ã/Ìú´Å²ã½á¹¹£¬Ìú´Å²ã³É·ÝΪNiFe¡¢NiFeCo, CoFe, Co¼°Æä¸´ºÏ²ã²ÄÁÏ£¬·Ç´ÅÐÔ²ã³É·ÝRu¡£ËùÊöµÄµ×¶¤Ôú×ÔÐý·§²ÄÁÏÓÉÖÖ×Ӳ㡢·´Ìú´Å¶¤Ôú²ã¡¢±»¶¤Ôú²ã¡¢¼ä¸ô²ã¡¢×ÔÓɲ㼰±£»¤²ã×é³É£¬ÖÖ×Ó²ã²ÄÁÏ¿ÉÑ¡ÓÃTa¡¢NiCr»òÕßNWeCr £»¶¤Ôú²ãÓÉ·´Ìú´ÅÐÔ²ÄÁÏ×é³É£¬³É·ÝΪ FeMn, NiMn, IrMn, PtMn, PtPdMn»òCrPtMnºÏ½ð²ÄÁÏ»òNiO×÷Ϊ¶¤Ôú²ã£»±»¶¤Ôú²ãÓÉÌú´Å²ÄÁÏ×é³É£¬³É·ÝΪNiFe¡¢Nii^eCo¡¢CoFe¡¢Co¼°Æä¸´ºÏ²ã²ÄÁÏ£»¼ä¸ô²ãÓÉ·Ç´ÅÐÔµ¼µç²ÄÁÏ×é³É£¬³É·ÝΪCu¡¢Au¡¢Ag¡¢Cr¼°ÆäºÏ½ð£»×ÔÓɲã²ÄÁÏΪNiFe¡¢NiFeCo, CoFe, Co¡¢CoFeB¼°Æä¸´ºÏ²ã²ÄÁÏ£»±£»¤²ãΪTa¡¢NiCr»òÕßNii^eCr¡£ËùÊöµÄºÏ³É·´Ìú´Åµ×¶¤Ôú×ÔÐý·§²ÄÁϵÄÖÖ×Ӳ㡢·´Ìú´Å¶¤Ôú²ã¡¢¼ä¸ô²ã¡¢×ÔÓɲ㼰±£»¤²ã×é³ÉÓëµ×¶¤Ôú×ÔÐý·§²ÄÁÏÏàͬ£¬±»¶¤Ôú²ãÓúϳɷ´Ìú´Å²ÄÁÏ£¬ºÏ³É·´Ìú´Å²ÄÁÏΪÌú´Å²ã/·Ç´ÅÐÔ²ã/Ìú´Å²ã½á¹¹£¬Ìú´Å²ã³É·ÝÊÇNWe¡¢NiFeCo, CoFe, Co¼°Æä¸´ºÏ²ã²ÄÁÏ£¬·Ç´ÅÐÔ²ã³É·ÝΪRu¡£ËùÊöµÄ»Ý˹ͨµçÇÅÖеÄÁ½¶Ô´ÅÃôµç×èÊDzÉÓþ޴Å×è×ÔÐý·§²ÄÁϵÄÁ½´Î³Á»ý·½·¨£¬ ²¢Í¨¹ý¹â¿Ì¡¢¿ÌÊ´¶øÖƳÉ¡£ËùÊöµÄ×ÔÐý·§²ÄÁϵÄÁ½´Î³Á»ý·½·¨ÎªÍ¨¹ýµÚÒ»´Î³Á»ý¶¥¶¤Ôú×ÔÐý·§²ÄÁϲ¢¿ÌÊ´µÃµ½µÚÒ»¶Ô´ÅÃôµç×裬³Á»ýÒ»²ã¾øÔµ²ÄÁϺóÔÙµÚ¶þ´Î³Á»ýSAF¶¥¶¤Ôú×ÔÐý·§²ÄÁϲ¢¿ÌÊ´µÃµ½µÚ¶þ¶Ô´ÅÃôµç×è»òͨ¹ýµÚÒ»´Î³Á»ýµ×¶¤Ôú×ÔÐý·§²ÄÁϲ¢¿ÌÊ´µÃµ½µÚÒ»¶Ô´ÅÃôµç×裬³Á»ýÒ»²ã¾øÔµ²ÄÁϺóÔÙµÚ¶þ´Î³Á»ýSAFµ×¶¤Ôú×ÔÐý·§²ÄÁϲ¢¿ÌÊ´µÃµ½µÚ¶þ¶Ô´ÅÃôµç×è¡£
    ËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷ͨ¹ý³Á»ý¡¢¿ÌÊ´¡¢¿ª¿×¡¢¶Û»¯¹¤ÒÕÍê³É£¬ÆäÖÐÆ÷¼þ³Äµ×²ÉÓõÄÊdzÁ»ýÁËÒ»²ã¾øÔµ²ã²ÄÁϵĵ¥¾§¹è£¬¸Ã¾øÔµ²ã²ÄÁϳɷÝÊÇSih»òSi3N4£¬¾Þ´Å×è×ÔÐý·§²ÄÁϵÄÁ½´Î³Á»ý²¢¿ÌÊ´µÃµ½×é³É»Ý˹ͨµçÇŵÄËĸöµç×裬Ȼºó³Á»ýÒ»²ã¾øÔµ²ÄÁÏ£¬ ¿ªÁ¬½Ó´°¿Ú£¬³Á»ý½ðÊô²ã£¬¹â¿ÌÐγÉÁ¬Ïߣ¬×îºóÔÙ³Á»ýÒ»²ãºñµÄ¾øÔµ¸ôÀë²ÄÁÏ£¬²¢¿ªÁ¬½Ó¿×ÐγɶÔÍâÊä³öº¸½ÓÅÌ¡£±¾·¢Ã÷²ÉÓø÷¢Ã÷ÖÆ³ÉµÄGMR×ÔÐý·§´ÅÃô´«¸ÐÆ÷ÓÉÁ½¶ÔÏìÓ¦ÌØÐÔÏà·´µÄËĸö×ÔÐý·§´ÅÃôµç×è×é³ÉÍÆÀ­½á¹¹µÄ»Ý˹ͨµçÇÅ¡£Á½´Î³Á»ýµÄ×ÔÐý·§²ÄÁϵĽṹ²»Í¬£¬¿Éͨ¹ý¿ÌÊ´µÃµ½Á½¶Ô¶ÔÍⳡÏìÓ¦ÌØÐÔ²»Í¬µÄ´ÅÃôµç×è¡£¸ÃGMR×ÔÐý·§´«¸ÐÆ÷ͨ¹ýÁ½´Î×ÔÐý·§²ÄÁϵijÁ»ý·½·¨¶øÊµÏÖ¡£Á½´Î³Á»ýµÄ×ÔÐý·§²ÄÁϵĽṹ²»Í¬£¬¿Éͨ¹ý¿ÌÊ´µÃµ½Á½¶Ô¶ÔÍⳡÏìÓ¦ÌØÐÔ²»Í¬µÄ´ÅÃôµç×è¡£ÕâÁ½¶Ô´ÅÃôµç×è×é³ÉµÄ»Ý˹ͨµçÇŵIJî·ÖÊä³öÐźÅÔÚÍⳡÏÂÐγÉÍÆ-À­Êä³ö£¬Ê¹Êä³öÐźŴó×î´ó»¯¡£¸Ã·½·¨²»ÐèÒª¼¯³Éµ¼Ïߣ¬ÊÊÓÃÓÚ¹èÆ¬²ã´ÎµÄ¹¤ÒÕʵÏÖ¡£ »Ý˹ͨµçÇÅÓÉÁ½¶Ô×ÔÐý·§²ÄÁϽṹ²»Í¬µÄ´ÅÃôµç×è×é³É£¬×é³Éÿ¶Ô´ÅÃôµç×èµÄ×ÔÐý·§²ÄÁϽṹÏàͬ£¬¹¤ÒÕ¼òµ¥¡¢Ò×ÓÚʵÏÖ¡¢³ß´çС¡¢ÁéÃô¶È¸ß¡¢ÏßÐԶȺã¬ÊÇʵÏÖ¹¤Òµ»¯Éú²úµÄÀíÏë·½°¸¡£


    ͼ1ΪÏÖÓм¼ÊõÖлÝ˹ͨµçÇŽṹʾÒâͼ¡£Í¼2ΪÏÖÓм¼ÊõÖÐÇÅʽGMR´ÅÃôÆ÷¼þʾÒâͼ(a)Æ÷¼þÆ½ÃæÊ¾Òâͼ£¬(b)µç·µçÇŵÈЧͼ¡£Í¼3ΪÏÖÓм¼ÊõÖм¯³ÉÓе¼ÏßµÄ×ÔÐý·§´«¸ÐÆ÷Ô­Àíͼ¡£Í¼4Ϊ±¾·¢Ã÷¶¥¶¤Ôú×ÔÐý·§´«¸ÐÆ÷½á¹¹Ê¾Òâͼ¡£Í¼5Ϊ±¾·¢Ã÷¶¥¶¤Ôú×ÔÐý·§²ÄÁϽṹʾÒâͼ(a)½ØÃæ½á¹¹Ê¾Òâͼ£¬(b)µç·ͼ¡£Í¼6Ϊ±¾·¢Ã÷ºÏ³É·´Ìú´Å²ã(SAF)¶¥¶¤Ôú×ÔÐý·§²ÄÁϵĽṹʾÒâͼ¡£Í¼7Ϊ±¾·¢Ã÷ºÏ³É·´Ìú´Å²ã(SAF)½á¹¹¼°Æä´Å»¯×´Ì¬Ê¾Òâͼ¡£Í¼8Ϊ±¾·¢Ã÷µ×¶¤Ôú×ÔÐý·§´«¸ÐÆ÷µÄ½á¹¹Ê¾Òâͼ(a)½ØÃæ½á¹¹Ê¾Òâͼ£¬(b)µç·ͼ¡£Í¼9Ϊ±¾·¢Ã÷µ×¶¤Ôú×ÔÐý·§²ÄÁϽṹʾÒâͼ¡£Í¼10Ϊ±¾·¢Ã÷SAFµ×¶¤Ôú×ÔÐý·§²ÄÁϵĽṹʾÒâͼ¡£Í¼11Ϊ±¾·¢Ã÷ÉßÐδÅÃôµç×èµÄ½á¹¹Ê¾Òâͼ¡£Í¼12 (a)Ϊ±¾·¢Ã÷ÆÕͨ×ÔÐý·§µÄ½á¹¹Ê¾Òâͼ¡£Í¼12 (b)Ϊ±¾·¢Ã÷ÆÕͨ×ÔÐý·§µç×èËæÍâ¼Ó´Å³¡µÄ±ä»¯Í¼¡£Í¼13 (a)Ϊ±¾·¢Ã÷SAF×ÔÐý·§µÄ½á¹¹Ê¾Òâͼ¡£Í¼13 (b)Ϊ±¾·¢Ã÷SAF×ÔÐý·§µç×èËæÍâ¼Ó´Å³¡µÄ±ä»¯Í¼¡£Í¼14Ϊ±¾·¢Ã÷×ÔÐý·§µçÇÅÊä³öËæÍâ¼Ó´Å³¡µÄ±ä»¯Í¼¡£Í¼15Ϊ±¾·¢Ã÷GMR×ÔÐý·§´«¸ÐÆ÷µÄ¹¤ÒÕ½ØÃæ½á¹¹Ê¾Òâͼ¡£
    ¾ßÌåʵʩÀý·½Ê½ÏÂÃæ½áºÏ˵Ã÷Ê鸽ͼºÍ¾ßÌåʵʩ·½Ê½
    ¶Ô·¢Ã÷µÄʵÖÊÐÔÌØµã×÷½øÒ»²½µÄ˵Ã÷¡£Í¼1-3ÒÑÔÚ±³¾°¼¼Êõ²¿·Ö½øÐÐÃèÊö£¬Ôڴ˲»ÔÙ׸Êö¡£
    Èçͼ4Ëùʾ£¬¶¥¶¤Ôú×ÔÐý·§´«¸ÐÆ÷½á¹¹Ê¾ÒâͼÖУ¬±¾·¢Ã÷µÄGMR×ÔÐý·§²ÄÁϵĴÅÃô´«¸ÐÆ÷ÊDzÉÓÃGMR×ÔÐý·§´ÅÃô´«¸ÐÆ÷ÓÉÁ½¶ÔÏìÓ¦ÌØÐÔÏà·´µÄËĸö×ÔÐý·§´ÅÃôµç×è×é³ÉÍÆÀ­½á¹¹µÄ»Ý˹ͨµçÇÅ¡£¸Ã·½·¨²»ÐèÒª¼¯³Éµ¼Ïߣ¬ÊÊÓÃÓÚ¹èÆ¬²ã´ÎµÄ¹¤ÒÕʵÏÖ¡£»Ý˹ͨµçÇÅÓÉÁ½¶Ô×ÔÐý·§²ÄÁϽṹ²»Í¬µÄ´ÅÃôµç×è×é³É£¬×é³Éÿ¶Ô´ÅÃôµç×èµÄ×ÔÐý·§²ÄÁϽṹÏàͬ¡£µÚÒ»¶Ô´ÅÃôµç×èRpR3¿ÉÓɼòµ¥µÄ¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É£¬µÚ¶þ¶Ô´ÅÃôµç×èI 2¡¢R4¿ÉÓÉSAF¶¥¶¤Ôú×ÔÐý·§²ÄÁÏËùÖÆ³É¡£Èçͼ5ËùʾµÄ±¾·¢Ã÷µÄ¶¥¶¤Ôú×ÔÐý·§²ÄÁϽṹ£¬ÓÉÖÖ×Ӳ㡢×ÔÓɲã¡¢¼ä¸ô²ã¡¢±»¶¤Ôú²ã¡¢·´Ìú´Å¶¤Ôú²ã¼°±£»¤²ã×é³É¡£ÖÖ×Ó²ã²ÄÁÏ¿ÉÑ¡ÓÃTa¡¢NiCr»òÕßNWeCr £»×ÔÓɲã²ÄÁÏ¿ÉÑ¡ÓÃNiFe¡¢NiFeCo, CoFe, Co¡¢CoFeB¼°Æä¸´ºÏ²ã²ÄÁÏ£»¼ä¸ô²ãÓÉ·Ç´ÅÐÔµ¼µç²ÄÁÏ×é³É£¬¿ÉÒÔÊÇCu¡¢Au¡¢Ag¡¢Cr¼°ÆäºÏ½ð£»±»¶¤Ôú²ãÓÉÌú´Å²ÄÁÏ×é³É£¬¿ÉÒÔÊÇNii^¡¢NiFeCo¡¢CoFe, Co¼°Æä¸´ºÏ²ã²ÄÁÏ£»¶¤Ôú²ãÓÉ·´Ìú´ÅÐÔ²ÄÁÏ×é³É£¬Í¨³£Îªi^eMn¡¢NiMn, IrMn, PtMn, PtPdMn, CrPtMn ºÏ½ð²ÄÁÏ£»±£»¤²ãͨ³£²ÉÓÃTa¡¢NiCr»òÕßNii^eCr¡£Èçͼ6ËùʾµÄºÏ³É·´Ìú´Å(SAF)¶¥¶¤Ôú×ÔÐý·§²ÄÁϽṹʾÒâͼ£¬Æä½á¹¹Óëͼ5ËùʾµÄ¶¥¶¤Ôú×ÔÐý·§²ÄÁϽṹÀàËÆ¡£SAF¶¥¶¤Ôú×ÔÐý·§²ÄÁϵÄÖÖ×Ӳ㡢×ÔÓɲã¡¢¼ä¸ô²ã¡¢·´Ìú´Å¶¤Ôú²ã¼°±£»¤²ãÓë¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÏàͬ£¬Ëù²»Í¬µÄÊDZ»¶¤Ôú²ãÓÃSAFËùÈ¡´ú¡£Èçͼ7ËùʾµÄºÏ³É·´Ìú´Å²ã(SAF)½á¹¹¼°Æä´Å»¯×´Ì¬Ê¾ÒâͼÖУ¬ºÏ³É·´Ìú´Å²ã (SAF)ÓÉÌú´Å²ã/·Ç´ÅÐÔ²ã/Ìú´Å²ã×é³É£¬Ìú´Å²ã¿ÉÒÔÊÇNii^e¡¢NiFeCo, CoFe, Co¼°Æä¸´ºÏ²ã²ÄÁÏ£¬·Ç´ÅÐÔ²ãÒ»°ã²ÉÓÃRu¡£Í¨³£²ÉÓõĵäÐ͵IJÄÁϽṹΪCoFe/Ru/CoFe¡£Èçͼ8µ×¶¤Ôú×ÔÐý·§´«¸ÐÆ÷½á¹¹Ê¾ÒâͼËùʾ£¬±¾·¢Ã÷×é³É»Ý˹ͨµçÇŵÄÁ½¶Ôµç×èÒ²¿ÉÒÔÓɵ׶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É£¬µÚÒ»¶Ô´ÅÃôµç×èÀñ¡¢R3¿ÉÓɼòµ¥µÄµ×¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É£¬¶øµÚ¶þ¶Ô´ÅÃôµç×è&¡¢R4¿ÉÓÉSAFµ×¶¤Ôú×ÔÐý·§²ÄÁÏËùÖÆ³É¡£Èçͼ9Ëùʾ£¬±¾·¢Ã÷µÄµ×¶¤Ôú×ÔÐý·§²ÄÁϽṹÓÉÖÖ×Ӳ㡢·´Ìú´Å¶¤Ôú²ã¡¢±»¶¤Ôú²ã¡¢¼ä¸ô²ã¡¢×ÔÓɲ㼰±£»¤²ã×é³É¡£ÖÖ×Ó²ã²ÄÁÏ¿ÉÑ¡ÓÃTa¡¢NiCr»òÕßNii^eCr £»¶¤Ôú²ãÓÉ·´Ìú´ÅÐÔ²ÄÁÏ×é³É£¬Í¨³£Îªi^eMruNiMn¡¢IrMn¡¢PtMn¡¢PtPdMn¡¢CrPtMnºÏ½ð²ÄÁÏ£¬Ò²¿É²ÉÓÃNiO×÷Ϊ¶¤Ôú²ã£»±»¶¤Ôú²ãÓÉÌú´Å²ÄÁÏ×é³É£¬¿ÉÒÔÊÇNii^¡¢NiFeC0¡¢Cc^e¡¢C0¼°Æä¸´ºÏ²ã²ÄÁÏ£»¼ä¸ô²ãÓÉ·Ç´ÅÐÔµ¼µç²ÄÁÏ×é³É£¬¿ÉÒÔÊÇCu¡¢Au¡¢Ag¡¢Cr¼°ÆäºÏ½ð£»×ÔÓɲã²ÄÁÏ¿ÉÑ¡ÓÃNii^e¡¢NiFeCo¡¢ CoFe, Co¡¢CoFeB¼°Æä¸´ºÏ²ã²ÄÁÏ£»±£»¤²ãͨ³£²ÉÓÃTa¡¢NiCr»òÕßNii^eCr¡£Èçͼ10Ëùʾ£¬SAFµ×¶¤Ôú×ÔÐý·§²ÄÁϵĽṹÓëͼ9ËùʾµÄµ×¶¤Ôú×ÔÐý·§²ÄÁϽṹÀàËÆ¡£SAFµ×¶¤Ôú×ÔÐý·§²ÄÁÏÖеÄÖÖ×Ӳ㡢·´Ìú´Å¶¤Ôú²ã¡¢¼ä¸ô²ã¡¢×ÔÓɲ㼰±£»¤²ãÓëµ×¶¤Ôú×ÔÐý·§²ÄÁÏÖеĶÔÓ¦²ãÏàͬ£¬Ëù²»Í¬µÄÊDZ»¶¤Ôú²ãÓÃSAFËùÈ¡´ú¡£SAF²ÄÁϽṹÈçͼ7Ëùʾ£¬ÓÉÌú´Å²ã/·Ç´ÅÐÔ²ã/Ìú´Å²ã×é³É£¬ÓëSAF¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÖÐËùÓõÄSAF²ãÏàͬ¡£ÔÚ±¾×¨ÀûËùÊöµÄGMR×ÔÐý·§´ÅÃô´«¸ÐÆ÷ÖУ¬×é³É»Ý˹ͨµçÇŵÄÁ½¶Ô´ÅÃôµç×è¾ù¹¤×÷ÔÚÏßÐÔģʽÏ£¬Æä¶ÔÍâ¼Ó´Å³¡µÄÏìÓ¦ÌØÕ÷²»Í¬Ò»¶Ô´ÅÃôµç×èËæÍⳡµÄÔö¼Ó¶øÔö¼Ó£¬¶øÁíÒ»¶Ô´ÅÃôµç×èËæÍⳡµÄÔö¼Ó¶ø¼õС¡£Èçͼ11Ëùʾ£¬µäÐ͵ÄGMR´ÅÃôµç×èͨ³£Éè¼Æ³ÉÉßÐÎÐÎ×´¡£Èçͼ12Ëùʾ£¬²ÉÓÃÆÕͨ±»¶¤Ôú²ãµÄ×ÔÐý·§²ÄÁϵŤ×÷Ô­Àí¡£Èçͼ13Ëùʾ£¬²ÉÓÃSAF×÷Ϊ±»¶¤Ôú²ãµÄ×ÔÐý·§²ÄÁϵŤ×÷Ô­Àí¡£ÆäÖб»¶¤Ôú²ãµÄ´Å»¯·½Ïòͨ¹ýÓë·´Ìú´Å¶¤Ôú²ãµÄ½»»»ñîºÏ×÷Óñ»¹Ì¶¨ÔÚYÖá·½ÏòÉÏ£¬¶ø×ÔÓɲãµÄ´Å»¯·½ÏòûÓб»¹Ì¶¨£¬¿ÉËæ´Å³¡Ðźŵı仯¶ø×ª¶¯¡£¾Þ´Å×èµÄ´Å×è±ä»¯¡¹RËæ×ÔÓɲã´Å»¯·½Ïò¸Ä±ä¶ø¸Ä±ä£¬²¢Õý±ÈÓÚ×ÔÓɲã´Å»¯·½ÏòÓëXÖá¼Ð½Ç(¦È )µÄÕýÏÒÖµ¡£ ¸ù¾ÝÄÜÁ¿Æ½ºâ¹ØÏµ¿ÉÒÔÍÆ³ö£¬Èç¹û²ÉÓÃÆÕͨ±»¶¤Ôú²ãµÄÒ»¶Ô´ÅÃôµç×裬^ RÕý±ÈÓÚÍâ¼Ó´Å³¡Ç¿¶È£»Ôò²ÉÓÃSAF±»¶¤Ôú²ãµÄÁíÒ»¶Ô´ÅÃôµç×裬Z R·´±ÈÓÚÍâ¼Ó´Å³¡Ç¿¶È¡£·´Ö®ÒàÈ»¡£Èçͼ14Ëùʾ£¬ÓÉÆÕͨ×ÔÐý·§²ÄÁÏÖÆ³ÉµÄ´ÅÃôµç×èRpR3ºÍÓÉSAF×ÔÐý·§²ÄÁÏÖÆ³ÉµÄ´ÅÃôµç×èI 2¡¢R4Á½¶Ô´ÅÃôµç×è×é³ÉµÄ»Ý˹ͨµçÇÅÐγÉÍÆÀ­½á¹¹£¬ÍÆÀ­½á¹¹Ê¹GMR´ÅÃô´«¸ÐÆ÷µÄÊä³öÐźÅ×î´ó»¯¡£ÔÚÍⳡµÄ×÷ÓÃÏ£¬µçÇÅʧȥƽºâÊä³öÐźţ¬ÆäÊä³öÐźÅÇ¿¶ÈÓëÍⳡ³É±ÈÀý¡£Èç¹ûÀñ¡¢R2, R3, R4Ëĸöµç×è×èÖµÏàµÈ£¬¾ùΪ5000Å·Ä·£¬ÇÒ¾ßÓÐÏàͬµÄ¾Þ´Å×èЧӦ£¬ ±ÈÈç7%¡£¼ÙÉèËĸö´ÅÃôµç×èµÄÁéÃô¶ÈÏàͬ£¬±ÈÈç¾ùΪ0. 2%/V/Oe£¬ÔòËùÐγɵĵçÇÅÊä³öÐźŽ«Èçͼ15Ëùʾ¡£µçÇŵŤ×÷Çø¼äΪ_350e +350e£¬µçÇÅÊä³öԼΪ2mV/V/0e¡£±¾·¢Ã÷רÀûËùÊöµÄGMR×ÔÐý·§´ÅÃô´«¸ÐÆ÷µÄÖÆ×÷ÐèÒªÀûÓÃÏÖ´úÆ÷¼þ¼Ó¹¤¹¤ÒÕ¡£Æ÷¼þ¹¤ÒÕ¼òµ¥£¬¿ÉÔÚԭʼ¹èƬÉϾ­¹ý³Á»ý¡¢¿ÌÊ´¡¢¿ª¿×¡¢¶Û»¯µÈһϵÁмӹ¤¹¤ÒÕÍê³É¡£Èçͼ15ËùʾµÄGMR×ÔÐý·§´ÅÃô´«¸ÐÆ÷µÄ¹¤ÒÕ½ØÃæÍ¼¡£Æ÷¼þËù²ÉÓõijĵ×ͨ³£ÊdzÁ»ýÁËÒ»²ã¾øÔµ²ã²ÄÁϵĵ¥¾§¹è£¬¸Ã¾øÔµ²ã²ÄÁÏ¿ÉÒÔÊÇSiA»òSi3N4¡£Ê×ÏÈÔڳĵ×ÉϳÁ»ýÒ»²ã GMR×ÔÐý·§²ÄÁÏ1£¬Í¨¹ý¹â¿Ì¹¤ÒÕ²¢¿ÌÊ´µÃµ½µÚÒ»¶Ô×ÔÐý·§´ÅÃôµç×è¶ÓºÍÃñ¡£È»ºó£¬ÔÚÆäÉϳÁ»ýÒ»²ã¾øÔµ²ÄÁÏ¡£¸Ã¾øÔµ²ã¿ÉÒÔÊÇAl2O3£¬Ò²¿ÉÒÔÊÇSi3N4¡£ËæºóÔÚ¾øÔµ²ã²ÄÁÏÉÏÃæ³Á»ýÓë GMR×ÔÐý·§²ÄÁÏ1½á¹¹²»Í¬µÄGMR×ÔÐý·§²ÄÁÏ2£¬ÔÙͨ¹ý¹â¿Ì¹¤ÒÕ²¢¿ÌÊ´µÃµ½µÚ¶þ¶Ô×ÔÐý·§´ÅÃôµç×è&¡¢Àñ¡£½ÓÏÂÀ´£¬Í¨¹ýһϵÁй¤ÒÕÁ÷³ÌÈç³Á»ýÒ»²ã¾øÔµ²ÄÁÏ£¬¿ªÁ¬½Ó´°¿Ú£¬³Á»ý½ðÊô²ã£¬¹â¿ÌÐγÉÁ¬Ïߣ¬×îºóÔÙ³Á»ýÒ»²ãºñµÄ¾øÔµ¸ôÀë²ÄÁÏ£¬²¢¿ªÁ¬½Ó¿×ÐγɶÔÍâÊä³öº¸½ÓÅÌ¡£ÒÔÉϸ½Í¼4-15ËùʾµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷¼°ÆäÖÆÔì·½·¨ÊDZ¾·¢Ã÷µÄ¾ßÌåʵʩÀý£¬ÒѾ­ÌåÏÖ³ö±¾·¢Ã÷Í»³öµÄʵÖÊÐÔÌØµãºÍÏÔÖøµÄ½ø²½£¬¿É¸ù¾Ýʵ¼ÊµÄʹÓÃÐèÒª£¬¶ÔGMR ´ÅÃôµç×è¼°»Ý˹ͨµçÇŵĵç·¡¢¹æ¸ñ¡¢²ÄÖÊÒÔ¼°ÅÅÁз½Ê½µÈ·½Ãæ½øÐÐÐ޸ģ¬Ôڴ˲»¶à׸Êö¡£
    ȨÀûÒªÇó
    1.¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬°üÀ¨ÓÉËĸö´ÅÃôµç×è×é³ÉµÄ»Ý˹ͨµçÇÅ£¬ÆäÌØÕ÷ÔÚÓÚ×é³É»Ý˹ͨµçÇŵÄËĸö´ÅÃôµç×èÓÉÁ½ÖÖ²»Í¬µÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬ÆäÖÐÁ½¸ö´ÅÃôµç×èÓÉÆÕͨµÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬¶øÁíÍâÁ½¸ö´ÅÃôµç×èÓɾßÓкϳɷ´Ìú´Å±»¶¤Ôú²ãµÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬ÕâÁ½¶Ô´ÅÃôµç×è×é³ÉµÄ»Ý˹ͨµçÇŵIJî·ÖÊä³öÐźÅÔÚÍⳡÏÂÐγÉÍÆ-À­Êä³ö¡£
    2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ´ÅÃôµç×èÓɶ¥¶¤Ôú×ÔÐý·§²ÄÁÏ¡¢SAF¶¥¶¤Ôú×ÔÐý·§²ÄÁÏ¡¢µ×¶¤Ôú×ÔÐý·§²ÄÁÏ¡¢ºÏ³É·´Ìú´Åµ×¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É¡£
    3.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ×é³ÉÍÆÀ­½á¹¹µÄ»Ý˹ͨµçÇŵÄÁ½¶Ô´ÅÃôµç×èΪһ¶Ô´ÅÃôµç×èÓɶ¥¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É¶øÁíÍâÒ»¶ÔÓɺϳɷ´Ìú´Å¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É»òÕßÒ»¶Ô´ÅÃôµç×èÓɵ׶¤Ôú×ÔÐý²ÄÁÏÖÆ³É£¬¶øÁíÍâÒ»¶ÔÓɺϳɷ´Ìú´Åµ×¶¤Ôú×ÔÐý·§²ÄÁÏÖÆ³É¡£
    4.¸ù¾Ý1-3ÈÎһȨÀûÒªÇóËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÓÉÖÖ×Ӳ㡢×ÔÓɲã¡¢¼ä¸ô²ã¡¢±»¶¤Ôú²ã¡¢·´Ìú´Å¶¤Ôú²ã¼°±£»¤²ã×é³É£»ÖÖ×Ó²ã²ÄÁÏΪTa¡¢NiCr»òÕßNii^eCr²ÄÁÏ£»×ÔÓɲã²ÄÁÏΪNiFe¡¢NiFeCo, CoFe, Co¡¢CoFeB¼°Æä¸´ºÏ²ã²ÄÁÏ£»¼ä¸ô²ãÓÉ·Ç´ÅÐÔµ¼µç²ÄÁÏ×é³É£¬³É·ÝΪCu¡¢Au¡¢Ag¡¢Cr¼°ÆäºÏ½ð£»±»¶¤Ôú²ãÓÉÌú´Å²ÄÁÏ×é³É£¬³É·ÝΪNiFe¡¢Nii^eCo¡¢CoFe¡¢Co¼°Æä¸´ºÏ²ã²ÄÁÏ£»·´Ìú´Å¶¤Ôú²ãÓÉ·´Ìú´ÅÐÔ²ÄÁÏ×é³É£¬ ³É·ÝΪi^eMn¡¢NiMn, IrMn, PtMn, PtPdMn»òCrPtMnºÏ½ð²ÄÁÏ£»±£»¤²ã³É·ÝΪTa¡¢NiCr»òÕß NiFeCr0
    5.¸ù¾Ý1-3ÈÎһȨÀûÒªÇóÖÐËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄºÏ³É·´Ìú´Å¶¥¶¤Ôú×ÔÐý·§²ÄÁϵÄÖÖ×Ӳ㡢×ÔÓɲã¡¢¼ä¸ô²ã¡¢·´Ìú´Å¶¤Ôú²ã¼°±£»¤²ãÓë¶¥¶¤Ôú×ÔÐý·§²ÄÁÏÏàͬ£¬±»¶¤Ôú²ãΪºÏ³É·´Ìú´Å²ÄÁÏ£¬ºÏ³É·´Ìú´Å²ÄÁϵÄΪÌú´Å²ã/·Ç´ÅÐÔ²ã/Ìú´Å²ã½á¹¹£¬Ìú´Å²ã³É·ÝΪNiFe¡¢Nii^eCo¡¢CoFe¡¢Co¼°Æä¸´ºÏ²ã²ÄÁÏ£¬·Ç´ÅÐÔ²ã³É·ÝRu¡£
    6.¸ù¾Ý1-3ÈÎһȨÀûÒªÇóËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄµ×¶¤Ôú×ÔÐý·§²ÄÁÏÓÉÖÖ×Ӳ㡢·´Ìú´Å¶¤Ôú²ã¡¢±»¶¤Ôú²ã¡¢¼ä¸ô²ã¡¢×ÔÓɲ㼰±£»¤²ã×é³É£¬ÖÖ×Ó²ã²ÄÁÏ¿ÉÑ¡ÓÃTa¡¢NiCr»òÕßNii^eCr £»¶¤Ôú²ãÓÉ·´Ìú´ÅÐÔ²ÄÁÏ×é³É£¬³É·ÝΪi^eMn¡¢NiMn¡¢IrMn¡¢PtMn¡¢ PtPdMn»òCrPtMnºÏ½ð²ÄÁÏ»òNiO×÷Ϊ¶¤Ôú²ã£»±»¶¤Ôú²ãÓÉÌú´Å²ÄÁÏ×é³É£¬³É·ÝΪNiFe¡¢ NiFeCo, CoFe, Co¼°Æä¸´ºÏ²ã²ÄÁÏ£»¼ä¸ô²ãÓÉ·Ç´ÅÐÔµ¼µç²ÄÁÏ×é³É£¬³É·ÝΪCu¡¢Au¡¢Ag¡¢Cr¼°ÆäºÏ½ð£»×ÔÓɲã²ÄÁÏΪNiFe¡¢NiFeCo, CoFe, Co¡¢CoFeB¼°Æä¸´ºÏ²ã²ÄÁÏ£»±£»¤²ãΪTa¡¢NiCr »òÕß Nii^eCr¡£
    7.¸ù¾Ý1-3ÈÎһȨÀûÒªÇóËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄºÏ³É·´Ìú´Åµ×¶¤Ôú×ÔÐý·§²ÄÁϵÄÖÖ×Ӳ㡢·´Ìú´Å¶¤Ôú²ã¡¢¼ä¸ô²ã¡¢×ÔÓɲ㼰±£»¤²ã×é³ÉÓëµ×¶¤Ôú×ÔÐý·§²ÄÁÏÏàͬ£¬±»¶¤Ôú²ãÓúϳɷ´Ìú´Å²ÄÁÏ£¬ºÏ³É·´Ìú´Å²ÄÁÏΪÌú´Å²ã/·Ç´ÅÐÔ²ã/Ìú´Å²ã½á¹¹£¬Ìú´Å²ã³É·ÝÊÇNii^e¡¢NiFeCo, CoFe, Co¼°Æä¸´ºÏ²ã²ÄÁÏ£¬·Ç´ÅÐÔ²ã³É·ÝΪRu¡£
    8.¸ù¾Ý1-3ÈÎһȨÀûÒªÇóËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷µÄÖÆÔì·½·¨£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ»Ý˹ͨµçÇÅÖеÄÁ½¶Ô´ÅÃôµç×èÊDzÉÓþ޴Å×è×ÔÐý·§²ÄÁϵÄÁ½´Î³Á»ý·½·¨£¬²¢Í¨¹ý¹â¿Ì¡¢¿ÌÊ´¶øÖƳɡ£
    9.¸ù¾ÝȨÀûÒªÇó8ËùÊöµÄ¾Þ´Å×è´ÅÃô´«¸ÐÆ÷µÄÖÆÔì·½·¨£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ×ÔÐý·§²ÄÁϵÄÁ½´Î³Á»ý·½·¨ÎªÍ¨¹ýµÚÒ»´Î³Á»ý¶¥¶¤Ôú×ÔÐý·§²ÄÁϲ¢¿ÌÊ´µÃµ½µÚÒ»¶Ô´ÅÃôµç×裬³Á»ýÒ»²ã¾øÔµ²ÄÁϺóÔÙµÚ¶þ´Î³Á»ýSAF¶¥¶¤Ôú×ÔÐý·§²ÄÁϲ¢¿ÌÊ´µÃµ½µÚ¶þ¶Ô´ÅÃôµç×è»òͨ¹ýµÚÒ»´Î³Á»ýµ×¶¤Ôú×ÔÐý·§²ÄÁϲ¢¿ÌÊ´µÃµ½µÚÒ»¶Ô´ÅÃôµç×裬³Á»ýÒ»²ã¾øÔµ²ÄÁϺóÔÙµÚ¶þ´Î³Á»ýSAFµ×¶¤Ôú×ÔÐý·§²ÄÁϲ¢¿ÌÊ´µÃµ½µÚ¶þ¶Ô´ÅÃôµç×è¡£
    10.¸ù¾ÝȨÀûÒªÇó9ËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷µÄÖÆÔì·½·¨£¬ÆäÌØÕ÷ÔÚÓÚËùÊöµÄ¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷ͨ¹ý³Á»ý¡¢¿ÌÊ´¡¢¿ª¿×¡¢¶Û»¯¹¤ÒÕÍê³É£¬ÆäÖÐÆ÷¼þ³Äµ×²ÉÓõÄÊdzÁ»ýÁËÒ»²ã¾øÔµ²ã²ÄÁϵĵ¥¾§¹è£¬¸Ã¾øÔµ²ã²ÄÁϳɷÝÊÇSiO2»òSi3N4£¬¾Þ´Å×è×ÔÐý·§²ÄÁϵÄÁ½´Î³Á»ý²¢¿ÌÊ´µÃµ½×é³É»Ý˹ͨµçÇŵÄËĸöµç×裬Ȼºó³Á»ýÒ»²ã¾øÔµ²ÄÁÏ£¬¿ªÁ¬½Ó´°¿Ú£¬³Á»ý½ðÊô²ã£¬¹â¿ÌÐγÉÁ¬Ïߣ¬×îºóÔÙ³Á»ýÒ»²ãºñµÄ¾øÔµ¸ôÀë²ÄÁÏ£¬²¢¿ªÁ¬½Ó¿×ÐγɶÔÍâÊä³öº¸½Ó
    È«ÎÄÕªÒª
    ±¾·¢Ã÷Éæ¼°¾Þ´Å×è×ÔÐý·§´ÅÃô´«¸ÐÆ÷¼°ÆäÖÆÔì·½·¨¡£ÏÖÓм¼Êõ¹¤ÒÕÉϺÍÉÌÒµ»¯Éú²ú·½Ãæ¶¼¼«ÎªÀ§ÄÑ¡£±¾·¢Ã÷°üÀ¨ÓÉËĸö´ÅÃôµç×è×é³ÉµÄ»Ý˹ͨµçÇÅ£¬ÆäÌØÕ÷ÔÚÓÚ×é³É»Ý˹ͨµçÇŵÄËĸö´ÅÃôµç×èÓÉÁ½ÖÖ²»Í¬µÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬ÆäÖÐÁ½¸ö´ÅÃôµç×èÓÉÆÕͨµÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬¶øÁíÍâÁ½¸ö´ÅÃôµç×èÓɾßÓкϳɷ´Ìú´Å±»¶¤Ôú²ãµÄ×ÔÐý·§²ÄÁÏÖÆ³É£¬ÕâÁ½¶Ô´ÅÃôµç×è×é³ÉµÄ»Ý˹ͨµçÇŵIJî·ÖÊä³öÐźÅÔÚÍⳡÏÂÐγÉÍÆ-À­Êä³ö¡£¸ÃGMR×ÔÐý·§´«¸ÐÆ÷ͨ¹ýÁ½´Î×ÔÐý·§²ÄÁϵijÁ»ý·½·¨¶øÊµÏÖ¡£ÆäÓŵãÔÚÓÚʹÊä³öÐźŴó×î´ó»¯£¬¶øÇÒ¹¤ÒÕ¼òµ¥¡¢Ò×ÓÚʵÏÖ¡¢³ß´çС¡¢ÁéÃô¶È¸ß¡¢ÏßÐԶȺã¬ÊÇʵÏÖ¹¤Òµ»¯Éú²úµÄÀíÏë·½°¸¡£
    Îĵµ±àºÅG01R33/09GK102288927SQ20111017768
    ¹«¿ªÈÕ2011Äê12ÔÂ21ÈÕ ÉêÇëÈÕÆÚ2011Äê6ÔÂ28ÈÕ ÓÅÏÈȨÈÕ2011Äê6ÔÂ28ÈÕ
    ·¢Ã÷ÕßÇ®Õýºé ÉêÇëÈË:Ç®Õýºé

    • רÀûÃû³Æ£ºÖÇÄܾƾ«¼ì²âÒǵÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°©`ÖÖºô³öÆøÌ徯¾«º¬Á¿¼ì²âÒÇ£¬ÓÈÆäÉæ¼°©`ÖÖ¿ÉÒÔʶ±ð³µÁ¾ÐÅÏ¢µÄÖÇÄܾƾ«¼ì²âÒÇ¡£ ±³¾°¼¼Êõ£ºÏÖ´úÉç»á£¬½»Í¨ÈÕÒæ·¢´ï£¬Æû³µÒѾ­³ÉΪ±Ø²»¿ÉÉٵĽ»Í¨¹¤¾ß£»Æû³µÔÚ¸øÎÒÃÇ´øÀ´±ãÀûµÄͬʱ£¬Ò²¸øÎÒÃǵijö
    • רÀûÃû³Æ£º»ùÓÚ¼«»¯¸ÉÉæºÏ³É¿×¾¶À×´ïÊý¾ÝÓÅ»¯¸ÉÉæÏà¸ÉϵÊýµÄ·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°ºÏ³É¿×¾¶À×´ïÒ£¸ÐÐÅÏ¢´¦Àí¼¼ÊõÁìÓò£¬ÊÇÒ»ÖÖ»ùÓÚµ¥»ùÏß ¼«»¯¸ÉÉæºÏ³É¿×¾¶À×´ïÊý¾ÝµÄÓÅ»¯¸ÉÉæÏà¸ÉϵÊýµÄ·½·¨£¬ËüÄܼòµ¥¡¢¿ìË٠ʵÏÖ¸ÉÉæÏà¸ÉϵÊýµÄÓÅ»¯²¢ÌáÈ¡¶ÔÓ¦ÓÚÉ¢ÉäÖÐÐÄ
    • רÀûÃû³Æ£ºÓÃÓÚ¼ì²âºÍÎü¸½¹¯Àë×ÓµÄË«¹¦ÄܲÄÁϼ°ÆäºÏ³É·½·¨ºÍÓ¦ÓõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷ÊôÓÚ¹¯Àë×Ó¼ì²âÁìÓò£¬¾ßÌåÉæ¼°Ò»ÖÖÓÃÓÚ¼ì²âºÍÎü¸½¹¯Àë×ÓµÄË«¹¦ÄܲÄÁϵļ°ÆäºÏ³É·½·¨ºÍÓ¦Óᣱ³¾°¼¼Êõ£º¹¯ÊÇÈËÌå·Ç±ØÐèÔªËØ£¬ÔÚµÍŨ¶Èʱ¾Í»á¶ÔÈËÀཡ¿µ²úÉúΣº¦£¬µ¼ÖÂ
    • רÀûÃû³Æ£ºÓÃÓÚ²âÊÔÌմɱíÃæÌù×°Ôª¼þ¼°ÆäËüµç×ÓÔª¼þµÄ½Ó´¥Æ÷×éºÏ×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷×ÜÌåÉÏÉæ¼°Î¢Ð͵ç×Óµç·Ԫ¼þµÄÅú´¦Àí£¬°üÀ¨ÎÞÔ´Ôª¼þ¡¢¶þ¶ËÔª¼þ¡¢ÌմɵçÈÝÆ÷¡¢µç×èÆ÷¡¢µç¸ÐÆ÷¡¢¼°ÀàËÆµÄÔª¼þ¡£¾ßÌ嵨£¬ÆäÉæ¼°ÓÃÓÚÓëÉÏÊöÔª¼þ»òÆäËü±»²âÆ÷¼þ(DU
    • רÀûÃû³Æ£ºµç×èÓ¦±äʽ³ÆÖØ´«¸ÐÆ÷Ä£ÄâÆ÷µÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖ³ÆÖØ´«¸ÐÆ÷µÄ·ÂտģÄâ×°Öã¬ÓÈÆäÊÇÒ»ÖÖ µç×èÓ¦±äʽ³ÆÖØ´«¸ÐÆ÷Ä£ÄâÆ÷£¬ÊôÓÚ¼ìÐÞ·ÂտģÄâ¼¼ÊõÁìÓò¡£ ±³¾°¼¼Êõ£ºÒ±½ð»¯¹¤µÈÐÐÒµÉú²ú»·¾³½Ï¶ñÁÓ£¬¸ßθ߷۳¾Ë®ÓÍÎÛµÈʱʱÍþв ÒDZí
    • רÀûÃû³Æ£ºÒ»ÖÖ¸ßÁé»î¶ÈµÄ¶¨Î»ÎÀÐÇÐźŲ¶»ñϵͳµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°ÎÀÐÇͨÐÅÁìÓò£¬ÓÈÆäÊÇÉæ¼°Ò»ÖÖ¸ßÁé»î¶ÈµÄ¶¨Î»ÎÀÐÇÐźŲ¶»ñϵͳ¡£±³¾°¼¼Êõ£ºÈ«Çòµ¼º½ÎÀÐÇϵͳ(GNSS)ÊÒÍⶨλ¼¼ÊõµÄÑо¿ÓëÓ¦ÓÃÒѾ­ºÜÆÕ±é¡£GNSS½ÓÊÕ»ú´¦ÀíÐźÅʱÐèÒª
    ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾
    È«¹ú·þÎñÈÈÏߣº13062023238
    µç»°£º13062023238
    µØÖ·£ºëøÖÝÊÐÁúȪ¹¤ÒµÔ°68ºÅ
    ¹Ø¼ü´Ê£ºÏ³´²£¬Êý¿ØÏ³´²£¬ÁúÃÅϳ´²
    ¹«Ë¾¶þάÂë
    Copyright 2010-2024 °æÈ¨ËùÓÐ All rights reserved ³ICP±¸19044495ºÅ-12
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿