¶ÆÎýͽÊÏߵĶÆÎý²ãÄÍÆ£ÀÍÐÔÄÜÊÇÆäÔÚ¶¯Ì¬Ó¦Á¦ÇéÐÎϺã¾Ã¿É¿¿ÐÔµÄÒªº¦Ö¸±ê£¬£¬Ö±½ÓÓ°ÏìÏßÀÂÔÚÖØ¸´ÍäÇú¡¢¡¢¡¢Õñ¶¯»òÈÈÑ»·Ìõ¼þϵÄʹÓÃÊÙÃü¡£ÆäÐÔÄܽ¹µãÈ¡¾öÓڶƲãÓë»ù²ÄµÄ½çÃæÁ¬ÏµÇ¿¶È¡¢¡¢¡¢¶Æ²ãÄÚ²¿Ó¦Á¦ÂþÑÜ¡¢¡¢¡¢Î¢¹Û×éÖ¯½á¹¹ÎȹÌÐÔÒÔ¼°ÇéÐÎÒòËØ£¨Èçʪ¶È¡¢¡¢¡¢Î¶ȣ©µÄÐͬ×÷Óá£ÒÔÏÂ´ÓÆ£ÀÍ»úÖÆ¡¢¡¢¡¢ÐÔÄÜÆÀ¼ÛÒªÁì¡¢¡¢¡¢Ó°ÏìÒòËØ¼°ÓÅ»¯Õ½ÂÔËÄ·½ÃæÕö¿ªÆÊÎö£º£º
Ò»¡¢¡¢¡¢¶ÆÎý²ãÆ£ÀÍʧЧµÄµä·¶»úÖÆ
»úеƣÀÍ£º£º
½çÃæ°þÀ룺£º¶ÆÎýͽÊÏßÔÚÖØ¸´ÍäÇú£¨ÈçÏßÊøÔÚÆû³µÒýÇæ²ÕÄڵİڶ¯£©Ê±£¬£¬¶Æ²ãÓëÍ»ù²ÄÒòµ¯ÐÔÄ£Á¿²î±ð£¨Í£º£º110-130 GPa£¬£¬Îý£º£º50-55 GPa£©±¬·¢½çÃæ¼ôÇÐÓ¦Á¦£¬£¬µ¼Ö¶Ʋã±ßÑØ°þÀ루ÓÈÆä½ÊÏ߽ڵ㴦ӦÁ¦¼¯ÖÐÇøÓò£©¡£
ÁÑÎÆÃÈÉúÓëÀ©Õ¹£º£º¶Æ²ãÄÚ²¿È±ÏÝ£¨Èç¿×϶¡¢¡¢¡¢¼ÐÔÓÎ»òÍâò»®ºÛÔÚÑ»·Ó¦Á¦Ï³ÉΪÁÑÎÆÔ´£¬£¬ÁÑÎÆÑØ¶Æ²ã¾§½ç»òÏà½çÃæÀ©Õ¹£¨Èç¦Â-Sn¾§½çΪÈõÇø£©£¬£¬×îÖÕµ¼Ö¶Ʋã°þÂ䣨°þÀëÃæ»ý¿É´ï³õÊ¼Ãæ»ýµÄ30%-50%£©¡£
ÈÈÆ£ÀÍ£º£º
ÈÈÅòÕÍϵÊýʧÅ䣺£ºÍµÄÈÈÅòÕÍϵÊý£¨16.5¡Á10??/¡æ£©¸ßÓÚÎý£¨22¡Á10??/¡æ£©£¬£¬ÔÚÈÈÑ»·£¨Èç-40¡æÖÁ+125¡æ£©ÖУ¬£¬¶Æ²ãÓë»ù²Ä½çÃæ±¬·¢ÖÜÆÚÐÔÀѹӦÁ¦£¬£¬µ¼Ö¶ƲãÆðÅÝ»ò°þÂ䣨ͨ¹ýSEMÊÓ²ì¿É¼û½çÃæÎ¢ÁÑÎÆ£©¡£
Ïà±äÓ¦Á¦£º£ºÎýÔÚ-13.2¡æÒÔϱ¬·¢¦Â-Sn¡ú¦Á-SnÏà±ä£¬£¬Ìå»ýÅòÕÍÔ¼26%£¬£¬Èô¶Æ²ã½Ïºñ£¨>8 ¦Ìm£©£¬£¬Ïà±äÓ¦Á¦¿ÉÄÜÁè¼Ý¶Æ²ãÁ¬ÏµÇ¿¶È£¬£¬Òý·¢´àÐÔ°þÂ䣨È缫µØ¿Æ¿¼ÏßÀÂÔÚµÍÎÂÆô¶¯Ê±¶Æ²ãÍÑÂäÂÊÔöÌí20%£©¡£
ÇÖÊ´Æ£ÀÍ£º£º
µç»¯Ñ§ÇÖÊ´¼ÓËÙ£º£º¶Æ²ãÁÑÎÆÌ»Â¶Í»ù²Äºó£¬£¬ÔÚʪÈóÇéÐΣ¨ÈçÏà¶Ôʪ¶È>85%£©ÖÐÐγÉ΢µç³ØÇÖÊ´£¨Cu¡úCu??+2e?£¬£¬Sn??¡úSn??+2e?£©£¬£¬ÇÖÊ´²úÆ·£¨ÈçCu(OH)?¡¢¡¢¡¢SnO?£©Ìå»ýÅòÕͽøÒ»²½³Å¿ªÁÑÎÆ£¨ÇÖÊ´Æ£ÀÍÊÙÃüËõ¶Ì50%-70%£©¡£
Ó¦Á¦ÇÖÊ´¿ªÁÑ£¨SCC£©£º£ºÔÚº¬ÂÈÀë×ÓÇéÐΣ¨È纣ÑóÌìÆø£©ÖУ¬£¬¶Æ²ãÁÑÎÆ¼â¶ËÓ¦Á¦¼¯ÖÐÓëÂÈÀë×ÓÇÖÊ´Ðͬ×÷Ó㬣¬µ¼ÖÂÁÑÎÆ¿ìËÙÀ©Õ¹£¨¶ÏÁÑʱ¼ä´ÓÊýÄêËõ¶ÌÖÁÊýÔ£©¡£
¶þ¡¢¡¢¡¢ÄÍÆ£ÀÍÐÔÄܵįÀ¼ÛÒªÁì
| ²âÊÔÀàÐÍ | ²âÊÔ±ê×¼ | ²âÊÔÌõ¼þ | Òªº¦Ö¸±ê |
|---|---|---|---|
| ÍäÇúÆ£ÀÍ | IEC 62011-1 | ÍäÇú°ë¾¶£º£º5D-10D£»£»ÆµÂÊ£º£º1-5 Hz£»£»Ñ»·´ÎÊý£º£º10?-10?´Î | ¶Æ²ã°þÂäÃæ»ý£¨¡Ü5%£©¡¢¡¢¡¢µç×èת±äÂÊ£¨¡Ü10%£©¡¢¡¢¡¢ÁÑÎÆÃܶȣ¨¡Ü2Ìõ/mm£© |
| ÈÈÑ»·Æ£ÀÍ | MIL-STD-883£¨ÒªÁì1010£© | ζȹæÄ££º£º-55¡æÖÁ+125¡æ£»£»×¤Áôʱ¼ä£º£º15 min£»£»Ñ»·´ÎÊý£º£º1000´Î | ¶Æ²ã¸½×ÅÁ¦Æ·¼¶£¨ISO 2409£¬£¬0¼¶»ò1¼¶£©¡¢¡¢¡¢½çÃæÎ¢ÁÑÎÆ³¤¶È£¨¡Ü50 ¦Ìm£© |
| Õñ¶¯Æ£ÀÍ | ISO 16750-3 | ƵÂÊ£º£º10-2000 Hz£»£»¼ÓËÙÂÊ£º£º5-50 m/s?£»£»Ñ»·´ÎÊý£º£º10?-10?´Î | ¶Æ²ãÍÑÂäÂÊ£¨¡Ü1%£©¡¢¡¢¡¢½Ó´¥µç×èÎȹÌÐÔ£¨±ê×¼Îó²î¡Ü0.5 m¦¸£© |
| À-ÀÆ£ÀÍ | ASTM E466 | Ó¦Á¦·ù£º£º100-300 MPa£»£»ÆµÂÊ£º£º10 Hz£»£»Ñ»·´ÎÊý£º£º10?-10?´Î | ¶Æ²ãÁÑÎÆÃÈÉúÊÙÃü£¨N??£¬£¬¼´50%ÊÔÑù·ºÆðÁÑÎÆµÄÑ»·´ÎÊý£©¡¢¡¢¡¢¶ÏÁÑÉ쳤Âʼá³ÖÂÊ£¨¡Ý80%£© |
| ÇÖÊ´Æ£ÀÍ | ASTM G111 | 3.5% NaClÈÜÒº£»£»ÍäÇú°ë¾¶£º£º5D£»£»ÆµÂÊ£º£º1 Hz£»£»Ñ»·´ÎÊý£º£º10?´Î | ÇÖÊ´µçÁ÷Ãܶȣ¨¡Ü10?? A/cm?£©¡¢¡¢¡¢ÁÑÎÆÀ©Õ¹ËÙÂÊ£¨¡Ü10?? mm/cycle£© |
Èý¡¢¡¢¡¢Ó°Ïì¶ÆÎý²ãÄÍÆ£ÀÍÐÔÄܵÄÒªº¦ÒòËØ
¶Æ²ãÒòËØÓë½á¹¹£º£º
´¿Îý¶Æ²ã£º£º¾§Á£´Ö´ó£¨ASTM¾§Á£¶È¡Ü5¼¶£©£¬£¬Ò×ÔÚ¾§½ç´¦ÃÈÉúÁÑÎÆ£¬£¬Æ£ÀÍÊÙÃü½Ï¶Ì£¨ÍäÇúÆ£ÀÍÊÙÃüÔ¼10?´Î£©¡£
ºÏ½ð¶Æ²ã£º£ºÌí¼Ó0.5%-1.5%µÄÒø£¨Ag£©»òî飨Bi£©¿Éϸ»¯¾§Á££¨ASTM¾§Á£¶È¡Ý8¼¶£©£¬£¬ÒÖÖÆÁÑÎÆÀ©Õ¹£¨ÈçSn-0.7CuºÏ½ð¶Æ²ãÍäÇúÆ£ÀÍÊÙÃüÌáÉýÖÁ5¡Á10?´Î£©¡£
¶Æ²ãºñ¶È£º£ººñ¶È¹ý±¡£¨<3 ¦Ìm£©Ò×̻¶ͻù²Ä£¬£¬¹ýºñ£¨>10 ¦Ìm£©ÄÚÓ¦Á¦ÔöÌí£¬£¬½¨Òé5-8 ¦Ìm£¨Í¨¹ýXÉäÏßÓ«¹â¹âÆ×ÒǼì²â£©¡£
¶Æ²ãÓë»ù²Ä½áÐÁ¦£º£º
Í»ù²ÄÔ¤´¦Àí£º£º¶ÆÇ°¾ÙÐл¯Ñ§´Ö»¯£¨ÈçÁòËá-¹ýÁòËáÑÎÊ´¿Ì£©»òÅçɰ´¦Àí£¬£¬ÔöÌíÍâò´Ö²Ú¶È£¨Ra¡Ý0.8 ¦Ìm£©£¬£¬ÌáÉý¶Æ²ã¸½×ÅÁ¦£¨»®¸ñ·¨²âÊÔÆ·¼¶´Ó2¼¶ÌáÉýÖÁ0¼¶£©¡£
ÖÐÐIJãÉè¼Æ£º£ºÔÚÍÓëÎýÖ®¼ä¶Æ0.1-0.5 ¦ÌmµÄÄø£¨Ni£©»òÍ£¨Cu£©ÖÐÐIJ㣬£¬»º½âÈÈÅòÕÍϵÊý²î±ð£¨ÈçCu/Ni/SnÈý²ã½á¹¹ÈÈÑ»·Æ£ÀÍÊÙÃüÌáÉý3±¶£©¡£
¹¤ÒÕ²ÎÊý¿ØÖÆ£º£º
µçÁ÷Ãܶȣº£º½ÓÄÉ1-2 A/dm?µÄµÍµçÁ÷Ãܶȣ¬£¬ïÔ̶ƲãÄÚÓ¦Á¦£¨¸ßµçÁ÷Ãܶȵ¼ÖÂÄÚÓ¦Á¦ÔöÌí50%-100%£©¡£
¶ÆÒºÎ¶ȣº£º¼á³Ö50-60¡æ£¬£¬Ôö½øÌí¼Ó¼ÁÔȳÆÎü¸½£¬£¬½µµÍ¶Æ²ã¿×϶ÂÊ£¨¿×϶ÂÊ´Ó5%½µÖÁ1%ÒÔÏ£©¡£
ºó´¦Àí£º£º¶Æºó¾ÙÐÐ120¡æ¡Á1 hÈÈ´¦Àí£¬£¬Ïû³ýÄÚÓ¦Á¦£¨Ê£ÓàÓ¦Á¦´Ó50 MPa½µÖÁ10 MPaÒÔÏ£©£¬£¬ÌáÉýÆ£ÀÍÊÙÃü20%-30%¡£
ÇéÐÎÒòËØ£º£º
ʪ¶È£º£ºÏà¶Ôʪ¶È>85%ʱ£¬£¬¶Æ²ãÇÖÊ´ËÙÂʼÓËÙ£¬£¬Æ£ÀÍÊÙÃüËõ¶Ì50%-70%£¨Ðèͨ¹ýÑÎÎíÊÔÑ飨ASTM B117£©ÑéÖ¤ÄÍÊ´ÐÔ£©¡£
ζȣº£º¸ßΣ¨>80¡æ£©¼ÓËٶƲãÈí»¯£¨Ó²¶È´Ó10 HV½µÖÁ5 HV£©£¬£¬½µµÍ¿¹ÁÑÎÆÀ©Õ¹ÄÜÁ¦£¨ÈÈÆ£ÀÍÊÙÃüËõ¶Ì40%£©¡£
ËÄ¡¢¡¢¡¢ÌáÉý¶ÆÎý²ãÄÍÆ£ÀÍÐÔÄܵÄÓÅ»¯Õ½ÂÔ
ÖÊÁÏÓÅ»¯£º£º
Ñ¡ÓÃ¸ßÆ£ÀÍÇ¿¶ÈºÏ½ð¶Æ²ã£º£ºÈçSn-0.7Cu-0.05NiºÏ½ð£¨Æ£ÀÍÊÙÃü±È´¿ÎýÌáÉý3±¶£©£¬£¬»òSn-3Ag-0.5CuÎÞǦºÏ½ð£¨Öª×ãRoHS±ê×¼£©¡£
Ìí¼ÓÄÉÃ׿ÅÁ££º£ºÔÚ¶ÆÒºÖмÓÈë0.1%-0.3%µÄÄÉÃ×SiC»òAl?O?¿ÅÁ££¬£¬Í¨¹ý¸´ºÏ¶Æ²ãÌáÉýÓ²¶È£¨´Ó10 HVÉýÖÁ15 HV£©ºÍ¿¹ÁÑÎÆÀ©Õ¹ÄÜÁ¦£¨ÁÑÎÆÀ©Õ¹ËÙÂʽµµÍ50%£©¡£
½á¹¹ÓÅ»¯£º£º
ÌݶȶƲãÉè¼Æ£º£º´ÓÍ»ù²Äµ½ÍâòÒÀ´Î¶ÆCu¡úNi¡úSn-CuºÏ½ð£¬£¬ÐγÉÓ²¶ÈÌݶȣ¨Cu£º£º80 HV¡úNi£º£º400 HV¡úSn-Cu£º£º15 HV£©£¬£¬ÊèÉ¢Ó¦Á¦¼¯ÖУ¨ÍäÇúÆ£ÀÍÊÙÃüÌáÉýÖÁ10?´Î£©¡£
±àÖ¯ÆÁÕϲ㣺£ºÔÚ¶ÆÎýͽÊÏßÍâ²ã±àÖ¯¶ÆÎýÍË¿ÆÁÕϲ㣬£¬ïÔÌ»úеӦÁ¦×ª´ï£¨Õñ¶¯Æ£ÀÍÊÙÃüÌáÉý40%£©¡£
¹¤ÒÕÓÅ»¯£º£º
Âö³åµç¶Æ£º£º½ÓÄÉ·½²¨Âö³åµçÁ÷£¨ÆµÂÊ1 kHz£¬£¬Õ¼¿Õ±È50%£©£¬£¬Ï¸»¯¾§Á££¨ASTM¾§Á£¶È¡Ý9¼¶£©£¬£¬½µµÍÄÚÓ¦Á¦£¨Ê£ÓàÓ¦Á¦¡Ü8 MPa£©¡£
³¬Éù²¨¸¨Öú¶Æ£º£ºÔÚ¶ÆÒºÖÐÒýÈë28 kHz³¬Éù²¨£¬£¬Ôö½ø¶Æ²ãÖÂÃÜ»¯£¨¿×϶ÂʽµÖÁ0.5%ÒÔÏ£©£¬£¬ÌáÉý¸½×ÅÁ¦£¨»®¸ñ·¨Æ·¼¶0¼¶£©¡£
Íâò±£»£»¤£º£º
Í¿¸²Óлú¹èÊ÷Ö¬£º£ºÔڶƲãÍâòͿ¸²ºñ¶È2-5 ¦ÌmµÄÄÍÆ£À͹èÊ÷Ö¬£¨ÈçµÀ¿µÄþSYLGARD 184£©£¬£¬×è¸ôÑõÆøºÍË®·Ö£¨ÑÎÎíÊÔÑéÊÙÃüÌáÉýÖÁ1000 hÒÔÉÏ£©¡£
¼¤¹âÍâò´¦Àí£º£ºÓÃ1064 nm¹âÏ˼¤¹â¶Ô¶Æ²ãÍâò¾ÙÐÐ΢ÈÛ¸²£¨¹¦ÂÊ50 W£¬£¬É¨ÃèËÙÂÊ100 mm/s£©£¬£¬ÐγÉÖÂÃÜÑõ»¯²ã£¨ºñ¶È0.5 ¦Ìm£©£¬£¬ÌáÉýÄÍÊ´ÐÔ£¨ÇÖÊ´µçÁ÷ÃܶȽµµÍ80%£©¡£
Îå¡¢¡¢¡¢ÏÖʵӦÓð¸Àý
ÐÂÄÜÔ´Æû³µ¸ßѹÏßÊø£º£º
ÐèÇ󣺣ºÍäÇú°ë¾¶5D£¬£¬Õñ¶¯ÆµÂÊ10-50 Hz£¬£¬ÊÙÃü¡Ý10Ä꣨¶ÔÓ¦ÍäÇúÆ£ÀÍÊÙÃü¡Ý10?´Î£©¡£
½â¾ö·½°¸£º£º½ÓÄÉSn-0.7Cu-0.05NiºÏ½ð¶Æ²ã£¨ºñ¶È6 ¦Ìm£©+ÄøÖÐÐIJ㣨0.3 ¦Ìm£©+¹èÊ÷֬Ϳ²ã£¬£¬Í¨¹ý10?´ÎÍäÇúÆ£ÀͲâÊÔ£¨µç×èת±ä¡Ü5%£©¡£
º½¿Õº½ÌìÏßÀ£º£º
ÐèÇ󣺣ºÈÈÑ»·-55¡æÖÁ+125¡æ£¬£¬ÊÙÃü¡Ý20Ä꣨¶ÔÓ¦ÈÈÑ»·Æ£ÀÍÊÙÃü¡Ý5000´Î£©¡£
½â¾ö·½°¸£º£º¶ÆSn-3Ag-0.5CuºÏ½ð£¨ºñ¶È8 ¦Ìm£©+ÍÖÐÐIJ㣨0.5 ¦Ìm£©+±àÖ¯ÆÁÕϲ㣬£¬Í¨¹ý5000´ÎÈÈÑ»·²âÊÔ£¨¸½×ÅÁ¦Æ·¼¶0¼¶£©¡£
¹¤Òµ»úеÈËÏßÀ£º£º
ÐèÇ󣺣ºÀ-ÀÆ£ÀÍÓ¦Á¦·ù200 MPa£¬£¬ÊÙÃü¡Ý5Ä꣨¶ÔӦƣÀÍÊÙÃü¡Ý5¡Á10?´Î£©¡£
½â¾ö·½°¸£º£ºÂö³åµç¶ÆSn-0.7CuºÏ½ð£¨ºñ¶È5 ¦Ìm£©+¼¤¹âÍâò´¦Àí£¬£¬Í¨¹ý5¡Á10?´ÎÀ-ÀÆ£ÀͲâÊÔ£¨¶ÏÁÑÉ쳤Âʼá³ÖÂÊ85%£©¡£
×ܽá
ÌáÉý¶ÆÎýͽÊÏß¶ÆÎý²ãµÄÄÍÆ£ÀÍÐÔÄÜÐè´ÓÖÊÁÏÑ¡Ôñ¡¢¡¢¡¢½á¹¹Éè¼Æ¡¢¡¢¡¢¹¤ÒÕ¿ØÖƼ°Íâò±£»£»¤ËÄ·½ÃæÐͬÓÅ»¯¡£ÆóÒµÓ¦ÖØµã¹Ø×¢¶Æ²ãÒòËØ¡¢¡¢¡¢ÖÐÐIJãÉè¼Æ¡¢¡¢¡¢Âö³åµç¶Æ¹¤ÒÕ¼°¼¤¹âÍâò´¦ÀíµÈÒªº¦ÊÖÒÕ£¬£¬²¢Í¨¹ýÍäÇúÆ£ÀÍ¡¢¡¢¡¢ÈÈÑ»·Æ£Àͼ°ÇÖÊ´Æ£ÀͲâÊÔÑéÖ¤ÐÔÄÜ¡£ÀýÈ磬£¬ÐÂÄÜÔ´Æû³µ¸ßѹÏßÊø½ÓÄÉSn-Cu-NiºÏ½ð¶Æ²ã+ÄøÖÐÐIJã+¹èÊ÷֬Ϳ²ãµÄ×éºÏ·½°¸£¬£¬¿ÉÏÔÖøÌáÉýÆäÔÚ¶¯Ì¬Ó¦Á¦ÇéÐÎϵĿɿ¿ÐÔ¡£
Ïà¹ØÄÚÈÝ
- µÍÑ̵ͱµçÀÂÖü´æÎÂʪ¶ÈÌõ¼þ£¿£¿
- µÍÑ̵ͱµçÀÂÖØÁ¿Îó²î¿ØÖƱê×¼£¿£¿
- ʯÓÍ»¯¹¤³§¾°ÎóÓÃKCµ¼ÏßÎó²î¶à´ó£¿£¿
- KÐÍÅâ³¥µ¼Ï߯ÁÕÏʧЧ²éɶµç×裿£¿
- Ò±½ðÁ¬Öý³¡¾°KÐ͵¼ÏßÕ¦½ÓµØ£¿£¿
- ʯÓÍ»¯¹¤¸ßγ¡¾°Ñ¡É¶KÐ͵¼Ïߣ¿£¿
- Ò±½ðÁ¬Öýµç´Å×ÌÈÅѡɶKÐ͵¼Ïߣ¿£¿
- KÐÍÅâ³¥µ¼ÏßµÍÎÂÎó²îÕ¦ÑéÀä¶ËÅâ³¥£¿£¿
- ´¬ÓÃͨѶµçÀÂCKVV82/SC
- ´¬ÓÃͨѶµçÀÂCKVV/SC

