µçÀ³£¼ûÎÊÌâ
YVBPGÊÇʲôµçÀ£¿
YVBPGµçÀÂÊÇÒ»ÖÖÒÆ¶¯ÓÃÄÍÓÍ¡¢Äͺ®¡¢ÈáÈíµÄÏðÆ¤¾øÔµÏðÆ¤»¤ÌׯÁÕÏÈíµçÀ£¬£¬ÒÔÏÂÊÇ¶ÔÆäÏêϸ½éÉÜ£º£º
Ò»¡¢²úÆ·Ãû³ÆÓë×é³É
²úÆ·Ãû³Æ£º£ºÒƶ¯ÓÃÄÍÓÍ¡¢Äͺ®¡¢ÈáÈíÏðÆ¤¾øÔµÏðÆ¤»¤ÌׯÁÕÏÈíµçÀ£¬£¬¼ò³ÆYVBPGµçÀ¡£
×é³É£º£º¸ÃµçÀÂÓɶà¹ÉϸÍË¿½ÊºÏ¶ø³Éµ¼Ì壬£¬Íâ°üÏðÆ¤¾øÔµ²ãºÍÏðÆ¤»¤Ìײ㣬£¬²¢´øÓÐÆÁÕϲ㡣
¶þ¡¢²úÆ·ÌØµã
ÄÍÓÍÐÔ£º£ºµçÀµÄÏðÆ¤¾øÔµ²ãºÍ»¤Ìײã¾ßÓÐÓÅÒìµÄÄÍÓÍÐÔÄÜ£¬£¬ÄÜÔÚÓÍÎÛÇéÐÎÖкã¾ÃʹÓöø²»ÊÜË𺦡£
Äͺ®ÐÔ£º£ºµçÀÂÄÜÔÚµÍÎÂÇéÐÎϼá³ÖÈáÈíÐÔ£¬£¬²»Ò×±äÓ²»ò¿ªÁÑ£¬£¬È·±£ÔÚÑϺ®µØÇø»òµÍÎÂÌõ¼þϵÄÕý³£Ê¹Óá£
ÈáÈíÐÔ£º£ºµçÀ½ÓÄɶà¹ÉϸÍË¿½ÊºÏµ¼ÌåºÍÏðÆ¤¾øÔµ»¤Ì×£¬£¬Ê¹µÃµçÀÂÕûÌåÈáÈíÒ×ÍäÇú£¬£¬±ãÓÚÒÆ¶¯ºÍ×°Öá£
ÆÁÕÏÐÔÄÜ£º£ºµçÀ´øÓÐÆÁÕϲ㣬£¬ÄÜÓÐÓ÷ÀÖ¹µç´Å×ÌÈÅ£¬£¬È·±£ÐźŴ«ÊäµÄÎȹÌÐԺͿɿ¿ÐÔ¡£
Èý¡¢²úÆ·ÓÃ;
YVBPGµçÀÂÖ÷ÒªÓÃÓÚÐèÒªÄÍÓÍ¡¢Äͺ®¡¢ÈáÈíÇҾ߱¸ÆÁÕÏÐÔÄܵÄÒÆ¶¯×°±¸»ò³¡ºÏ£¬£¬È磺£º
ʯÓÍ¡¢»¯¹¤ÐÐÒµ£º£ºÔÚʯÓÍ¿ª²É¡¢Á¶ÓÍ¡¢»¯¹¤Éú²úµÈÀú³ÌÖУ¬£¬×°±¸ÐèÒªÔÚÓÍÎۺ͵ÍÎÂÇéÐÎÖÐÔËÐУ¬£¬YVBPGµçÀÂÄÜÖª×ãÕâÐ©ÌØÊâÒªÇó¡£
Ò±½ð¡¢¿óɽÐÐÒµ£º£ºÔÚÒ±½ðºÍ¿óɽÁìÓò£¬£¬×°±¸¾³£ÐèÒªÔÚ±°ÁÓÇéÐÎÏÂÊÂÇ飬£¬YVBPGµçÀµÄÄÍÓÍ¡¢Äͺ®ºÍÈáÈíÐÔÄÜʹÆä³ÉΪÀíÏëÑ¡Ôñ¡£
ÆäËûÒÆ¶¯×°±¸£º£ºÈç¿Ú°¶»úе¡¢ÐÞ½¨»úе¡¢ÆðÖØ»úеµÈÒÆ¶¯×°±¸£¬£¬Ò²ÐèҪʹÓþ߱¸ÄÍÓÍ¡¢Äͺ®¡¢ÈáÈíºÍÆÁÕÏÐÔÄܵĵçÀ¡£
ËÄ¡¢Ö´Ðбê×¼Óë¹æ¸ñ
Ö´Ðбê×¼£º£ºYVBPGµçÀÂͨ³£Ö´ÐÐÏà¹ØµÄ¹ú¼Ò±ê×¼»òÐÐÒµ±ê×¼£¬£¬ÈçGB/T 5013.4-2008µÈ£¬£¬È·±£²úÆ·ÖÊÁ¿ºÍÐÔÄÜÇкϻ®¶¨ÒªÇó¡£
¹æ¸ñ¹æÄ££º£ºµçÀµĹæ¸ñ¹æÄ£ÆÕ±é£¬£¬¿Éƾ֤ÏÖʵÐèÇóÑ¡Ôñ²î±ðµÄµ¼Ìå½ØÃæ»ý¡¢µçѹƷ¼¶ºÍ³¤¶ÈµÈ²ÎÊý¡£
TJRX¶ÆÎýͽÊÏß¶ÆÎý²ÛҺά»¤ÒªµãÓÐɶ£¿
TJRX¶ÆÎýͽÊÏß¶ÆÎý²ÛÒºµÄά»¤ÊÇÈ·±£¶Æ²ãÖÊÁ¿£¨ÈçÔȳÆÐÔ¡¢ºñ¶È¡¢¸½×ÅÁ¦µÈ£©ºÍÉú²úÎȹÌÐԵĽ¹µã»·½Ú¡£²ÛҺά»¤Ðè´ÓÒòËØ¿ØÖÆ¡¢ÔÓÖÊÖÎÀí¡¢Î¶ÈÓëÑ»·¡¢×°±¸Çå½à¼°²Ù×÷¹æ·¶Îå¸öά¶È×ÛºÏÖÎÀí£¬£¬ÒÔÏÂΪÏêϸҪµã¼°ÊÖÒÕÒÀ¾Ý£º£º
Ò»¡¢²ÛÒºÒòËØ¿ØÖÆ£º£º½¹µã²ÎÊýµÄ¾«×¼ÖÎÀí
1. Ö÷ÑÎŨ¶È£¨Sn??£©
Ä¿µÄ¹æÄ££º£º
¼×»ù»ÇËáÎýϵͳ£º£ºSn??Ũ¶È20-40 g/L£¨µç×ÓÅþÁ¬Æ÷³£Óã©¡£
ÂÈ»¯ÑÇÎýϵͳ£º£ºSn??Ũ¶È15-30 g/L£¨µçÁ¦µçÀ³£Óã©¡£
¿ØÖÆÒªÁ죺£º
µÍŨ¶Èʱ£º£º°´ÆÊÎöЧ¹û²¹¼Ó¼×»ù»ÇËáÎýÈÜÒº£¨Å¨¶È500 g/L£©»òÂÈ»¯ÑÇÎý¹ÌÌ壨ÆÊÎö´¿£©¡£
²¹¼ÓÁ¿ÅÌË㣺£º
ÔÚÏß¼ì²â£º£º½ÓÄɵçλµÎ¶¨·¨£¨Èç×Ô¶¯µÎ¶¨ÒÇ£©£¬£¬Ã¿2Сʱ¼ì²âÒ»´Î£¬£¬¾«¶È¡À0.5 g/L¡£
²¹¼ÓÕ½ÂÔ£º£º
£¨$C_{\text{Ä¿µÄ}}$¡¢$C_{\text{ʵ²â}}$ΪĿµÄÓëʵ²âŨ¶È£¬£¬$V_{\text{²ÛÒº}}$Ϊ²ÛÒºÌå»ý£¬£¬$C_{\text{²¹¼ÓÒº}}$Ϊ²¹¼ÓҺŨ¶È£©¡£
µä·¶ÎÊÌ⣺£º
Ũ¶È¹ýµÍ£º£º¶ÆËÙϽµ£¨Éú²úЧÂʽµµÍ30%£©£¬£¬¶Æ²ãºñ¶Èȱ·¦£¨²»Öª×ãIPC-A-600ÒªÇ󣩡£
Ũ¶È¹ý¸ß£º£º¶Æ²ã´Ö²Ú£¨Rz>5¦Ìm£©£¬£¬´àÐÔÔöÌí£¨ÑÓÉìÂÊϽµ20%£©¡£
2. ÓÎÀëËᣨH?£©Å¨¶È
Ä¿µÄ¹æÄ££º£º
¼×»ù»ÇËáϵͳ£º£ºÓÎÀëËá50-100 g/L£¨ÓëSn??Ũ¶È±È1:2-1:3£©¡£
ÂÈ»¯ÑÇÎýϵͳ£º£ºÓÎÀëËá30-60 g/L£¨ÓëSn??Ũ¶È±È1:1-1:2£©¡£
¿ØÖÆÒªÁ죺£º
ÓÎÀëËáµÍ£º£º²¹¼Ó¼×»ù»ÇËᣨŨ¶È98%£©»òÑÎËᣨÆÊÎö´¿£©¡£
ÓÎÀëËá¸ß£º£º²¹¼Ó̼ËáÄÆÈÜÒº£¨5%Ũ¶È£©Öкͣ¨Ð軺ÂýµÎ¼Ó£¬£¬×èÖ¹¾Ö²¿pHÍ»±ä£©¡£
ÔÚÏß¼ì²â£º£º½ÓÄÉËá¼îµÎ¶¨·¨£¨Èç·Ó̪×÷ָʾ¼Á£©£¬£¬Ã¿4Сʱ¼ì²âÒ»´Î£¬£¬¾«¶È¡À1 g/L¡£
µ÷½âÕ½ÂÔ£º£º
µä·¶ÎÊÌ⣺£º
ÓÎÀëËáµÍ£º£ºSn??Ë®½âÌìÉúSn(OH)Cl³Áµí£¨²ÛÒºÎÛ×Ç£¬£¬¶Æ²ã·¢ºÚ£©¡£
ÓÎÀëËá¸ß£º£º¶Æ²ã´Ö²Ú£¨Sn??»¹Ô²»ÍêÈ«£©£¬£¬¸½×ÅÁ¦Ï½µ£¨»®¸ñ·¨²âÊÔ¡Ü4B¼¶£©¡£
3. Ìí¼Ó¼ÁŨ¶È
Ä¿µÄ¹æÄ££º£º
×ÆË¸¼Á£º£º0.5-2 g/L£¨Èç±½ÑÇ»ÇËáÄÆ£¬£¬Ìá¸ß¶Æ²ã¹âÔ󣩡£
Èóʪ¼Á£º£º0.1-0.5 g/L£¨ÈçÊ®¶þÍé»ùÁòËáÄÆ£¬£¬½µµÍÍâòÕÅÁ¦£©¡£
ÂçºÏ¼Á£º£º5-15 g/L£¨ÈçÄûÃÊËᣬ£¬·ÀÖ¹Sn??Ñõ»¯£©¡£
¿ØÖÆÒªÁ죺£º
ÔÚÏß¼ì²â£º£º½ÓÄÉ×ÏÍâ·Ö¹â¹â¶È·¨£¨Èç×ÆË¸¼ÁÔÚ254 nm²¨³¤ÏÂÎü¹â¶ÈÓëŨ¶È³ÉÕý±È£©£¬£¬Ã¿°à´Î¼ì²âÒ»´Î¡£
²¹¼ÓÕ½ÂÔ£º£º°´ÆÊÎöЧ¹û²¹¼ÓÌí¼Ó¼ÁÔÒº£¨Å¨¶È10-20 g/L£©£¬£¬²¹¼ÓÁ¿ÎªÊµ²âÖµÓëÄ¿µÄÖµ²îÖµµÄ50-100%¡£
µä·¶ÎÊÌ⣺£º
×ÆË¸¼Áȱ·¦£º£º¶Æ²ã·¢°µ£¨¹âÔó¶È<60%£¬£¬²»Öª×ãµç×ÓÅþÁ¬Æ÷ÐèÇ󣩡£
Èóʪ¼Áȱ·¦£º£º¶Æ²ã·ºÆð¡°Õë¿×¡±£¨¿×϶ÂÊ>5%£¬£¬·À¸¯ÐÔÄÜϽµ£©¡£
¶þ¡¢ÔÓÖÊÖÎÀí£º£ºÎÛȾԴµÄÑÏ¿á·À¿Ø
1. ½ðÊôÔÓÖÊ£¨Fe??¡¢Cu??¡¢Pb??£©
ȪԴ£º£ºÍ½ÊÏßÍâòÑõ»¯²ã¡¢×°±¸ÇÖÊ´¡¢Ç°´¦Àí²»³¹µ×¡£
¿ØÖÆÒªÁ죺£º
СµçÁ÷µç½â£º£ºÓöèÐÔÑô¼«£¨ÈçîѰ壩ÔÚ0.5-1 A/dm?µçÁ÷ÃܶÈϵç½â2-4Сʱ£¨ÔÓÖÊÔÚÑô¼«Ñõ»¯³Áµí£©¡£
»¯Ñ§³Áµí£º£º²¹¼ÓÇâÑõ»¯ÄÆÈÜÒº£¨pHµ÷ÖÁ8-9£©£¬£¬Ê¹Fe??¡¢Cu??ÌìÉúÇâÑõ»¯Îï³Áµí£¨Ðè¹ýÂËÈ¥³ý£©¡£
Fe??¡Ü50 mg/L£¬£¬Cu??¡Ü20 mg/L£¬£¬Pb??¡Ü10 mg/L¡£
ÔÚÏß¼ì²â£º£º½ÓÄÉÔ×ÓÎüÊÕ¹âÆ×ÒÇ£¨AAS£©£¬£¬Ã¿Öܼì²âÒ»´Î£¬£¬ÔÊÐíŨ¶È£º£º
È¥³ýÕ½ÂÔ£º£º
µä·¶ÎÊÌ⣺£º
Fe??³¬±ê£º£º¶Æ²ã·¢ºÚ£¨Sn??±»Ñõ»¯ÎªSn??£©¡£
Cu??³¬±ê£º£º¶Æ²ã·ºÆð¡°Öû»Í¡±£¨ºìÉ«ºÚµã£¬£¬¸½×ÅÁ¦Ï½µ£©¡£
2. ÓлúÔÓÖÊ£¨ÓÍÎÛ¡¢Ç°´¦ÀíÒº²ÐÁô£©
ȪԴ£º£ºÍ½ÊÏßÀË¿ÓÍ¡¢Ç°´¦ÀíËáÏ´Òº£¨ÈçÁòËá¡¢ÑÎËᣩ¡£
¿ØÖÆÒªÁ죺£º
»îÐÔÌ¿Îü¸½£º£ºÏò²ÛÒºÖмÓÈë5-10 g/L»îÐÔÌ¿£¬£¬½Á°è2-4Сʱºó¹ýÂË¡£
Ë«ÑõË®Ñõ»¯£º£º²¹¼Ó30%Ë«ÑõË®£¨1-2 mL/L£©£¬£¬ÔÚ50-60¡æÏÂÑõ»¯1-2Сʱ£¨ÆÊÎöÓлúÎïΪCO?ºÍH?O£©¡£
ÔÚÏß¼ì²â£º£º½ÓÄɺìÍâ¹âÆ×ÒÇ£¬£¬Ã¿°à´Î¼ì²âÒ»´Î£¬£¬ÔÊÐíŨ¶È¡Ü50 mg/L¡£
È¥³ýÕ½ÂÔ£º£º
µä·¶ÎÊÌ⣺£º
ÓÍÎÛ³¬±ê£º£º¶Æ²ã·ºÆð¡°Ëõ¿×¡±£¨¿×¾¶>0.1 mm£¬£¬·À¸¯ÐÔÄÜϽµ£©¡£
ǰ´¦ÀíÒº²ÐÁô£º£º¶Æ²ãÓë»ùÌå½áÐÁ¦²î£¨ÀÁ¦²âÊÔ<5 N/mm?£©¡£
Èý¡¢Î¶ÈÓëÑ»·¿ØÖÆ£º£º¹¤ÒÕÎȹÌÐÔµÄÒªº¦
1. ζȿØÖÆ
Ä¿µÄ¹æÄ££º£º
¼×»ù»ÇËáϵͳ£º£º35-45¡æ£¨Ìá¸ß¶ÆËÙ£¬£¬ïÔÌSn??Ñõ»¯£©¡£
ÂÈ»¯ÑÇÎýϵͳ£º£º25-35¡æ£¨×èֹˮ½â£¬£¬½µµÍÄܺģ©¡£
¿ØÖÆÒªÁ죺£º
¼ÓÈÈ/Àäȴϵͳ£º£º½ÓÄÉPID¿ØÖƵĵç¼ÓÈȹÜ+°åʽ»»ÈÈÆ÷£¬£¬ÏìӦʱ¼ä¡Ü30Ã루ζȳ¬µ÷¡Ü0.5¡æ£©¡£
±£ÎÂÉè¼Æ£º£º²ÛÌåÍâ±Ú°ü¹ü50mmºñ¹èËáÂÁÏËάÃÞ£¬£¬ïÔÌÈÈÁ¿É¢Ê§£¨ÈÈËðʧÂÊ¡Ü5 W/(m?¡¤K)£©¡£
µä·¶ÎÊÌ⣺£º
ζȹý¸ß£º£ºSn??Ñõ»¯¼ÓËÙ£¨²ÛÒº±ä»Æ£¬£¬¶Æ²ã·¢ºÚ£©¡£
ζȹýµÍ£º£º¶ÆËÙϽµ£¨Éú²úЧÂʽµµÍ20%£©£¬£¬¶Æ²ãºñ¶Èȱ·¦¡£
2. Ñ»·ÏµÍ³
Ä¿µÄ²ÎÊý£º£º
Á÷Á¿£º£º5-15 L/min£¨Æ¾Ö¤Ïß¾¶µ÷½â£¬£¬È·±£¶ÆÒºÔȳƣ©¡£
Á÷ËÙ£º£º0.5-1.5 m/s£¨×èÖ¹¶ÆÒº·Ö²ã£©¡£
¿ØÖÆÒªÁ죺£º
±ÃÑ¡ÐÍ£º£º½ÓÄÉ´ÅÁ¦±Ã£¨ÎÞ×ß©£¬£¬ÄÍÇÖÊ´£©£¬£¬Á÷Á¿¾«¶È¡À5%¡£
Á÷µÀÉè¼Æ£º£º½ÓÄɵײ¿½øÒº¡¢¶¥²¿ÒçÁ÷·½Ê½£¬£¬ÐγɶÔÁ÷£¨ïÔÌËÀ½Ç£©¡£
µä·¶ÎÊÌ⣺£º
Á÷Á¿È±·¦£º£º¶Æ²ãºñ¶È²»¾ù£¨ºáÏòÎó²î´ï10%£©¡£
Á÷ËÙ¹ý¿ì£º£ºÍ½ÊÏß²ü¶¶£¨¶Æ²ã·ºÆð¡°ÌõÎÆ×´¡±È±ÏÝ£©¡£
ËÄ¡¢×°±¸Çå½àÓëά»¤£º£ºÎÛȾԴµÄÔ´Í·¿ØÖÆ
1. ¶Æ²ÛÇå½à
ÖÜÆÚ£º£ºÃ¿3-6¸öÔ³¹µ×Ï´åªÒ»´Î£¨Æ¾Ö¤Éú²úÇ¿¶Èµ÷½â£©¡£
ÒªÁ죺£º
ÅſղÛÒº£º£ºÓÃËÜÁÏÍ°ÍøÂç¿É½ÓÄɲÛÒº£¨×èÖ¹½ðÊôÔÓÖÊ»ìÈëÅÅˮϵͳ£©¡£
ËáÏ´£º£ºÓÃ5%ÑÎËáÈÜҺѻ·Ï´åª2-4Сʱ£¨È¥³ýSn(OH)Cl³Áµí£©¡£
ˮϴ£º£ºÓÃÈ¥Àë×ÓË®³åÏ´ÖÁpH=6-7£¨×èÖ¹²ÐÁôËáÇÖÊ´×°±¸£©¡£
µä·¶ÎÊÌ⣺£º
Çå½à²»³¹µ×£º£º²Û±Ú³ÁµíÎïÍÑÂ䣨ÎÛȾвÛÒº£¬£¬¶Æ²ã·ºÆð¡°¿ÅÁ£×´¡±È±ÏÝ£©¡£
2. Ñô¼«Î¬»¤
ÖÜÆÚ£º£ºÃ¿1-2Öܼì²éÒ»´ÎÑô¼«×´Ì¬¡£
ÒªÁ죺£º
îÑ»ù¶þÑõ»¯Îý£¨Ti/SnO?£©Ñô¼«£º£ºÓÃÈíëˢɨ³ýÍâò¸½×ÅÎ×èÖ¹»®ÉËÍ¿²ã£©¡£
ǦºÏ½ðÑô¼«£º£ºÓÃɰֽ´òĥȥ³ýÑõ»¯²ã£¨Íâò´Ö²Ú¶ÈRa¡Ü0.8¦Ìm£©¡£
µä·¶ÎÊÌ⣺£º
Ñô¼«ÎÛȾ£º£ºµçÁ÷ЧÂÊϽµ£¨¶ÆËÙ½µµÍ15%£©£¬£¬¶Æ²ãºñ¶Èȱ·¦¡£
Ñô¼«ÏûºÄ£º£ºÑô¼«ºñ¶ÈïÔÌ¡Ý30%ʱÐèÌæ»»£¨×èÖ¹µçÁ÷ÂþÑܲ»¾ù£©¡£
Îå¡¢²Ù×÷¹æ·¶Óë¼Í¼£º£º¿É×·ËÝÐԵİü¹Ü
1. ²Ù×÷¹æ·¶
¼ÓÁÏ˳Ðò£º£ºÏȼÓÌí¼Ó¼Á£¬£¬ÔÙ¼ÓÖ÷ÑΣ¬£¬×îºóµ÷ÓÎÀëËᣨ×èÖ¹¾Ö²¿Å¨¶È¹ý¸ß£©¡£
½Á°èÒªÇ󣺣º¼ÓÁÏʱÐè³ÖÐø½Á°è£¨×ªËÙ50-100 rpm£©£¬£¬È·±£ÒòËØÔȳơ£
Í£»£»£»ú´¦Àí£º£ºÍ£»£»£»úÁè¼Ý2СʱÐèÁýÕÖ²ÛÒº£¨×èÖ¹Sn??Ñõ»¯£©£¬£¬²¢¼á³ÖÑ»·£¨Á÷Á¿¡Ý3 L/min£©¡£
2. ¼Í¼ÖÎÀí
¼Í¼ÄÚÈÝ£º£ºÎ¶ȡ¢ÓÎÀëËá¡¢Sn??Ũ¶È¡¢Ìí¼Ó¼ÁŨ¶È¡¢ÔÓÖʼì²âЧ¹û¡¢¼ÓÁÏÁ¿¡¢×°±¸Î¬»¤Ê±¼ä¡£
¼Í¼ƵÂÊ£º£ºÃ¿°à´ÎÌîд¡¶¶ÆÎý²ÛҺά»¤¼Í¼±í¡·£¬£¬ÉúÑÄÖÜÆÚ¡Ý1Ä֪꣨×ãISO 9001ÒªÇ󣩡£
Áù¡¢×ܽáÓ뽨Òé
1. µä·¶Î¬»¤ÖÜÆÚ»ã×Ü
| ά»¤ÏîÄ¿ | µçÁ¦µçÀ³¡¾° | µç×ÓÅþÁ¬Æ÷³¡¾° |
|---|---|---|
| ÒòËØÆÊÎö£¨Sn??¡¢ÓÎÀëËᣩ | ÿ2Сʱ | ÿ1Сʱ |
| ÔÓÖʼì²â£¨AAS£© | ÿÖÜ | ÿ3Ìì |
| ¶Æ²ÛÇå½à | ÿ6¸öÔ | ÿ3¸öÔ |
| Ñô¼«Î¬»¤ | ÿ2ÖÜ | ÿ1ÖÜ |
2. ά»¤¹¤¾ßÓëÊÔ¼ÁÍÆ¼ö
¼ì²â¹¤¾ß£º£º×Ô¶¯µÎ¶¨ÒÇ£¨ÈçÃ·ÌØÀÕ-ÍÐÀû¶àDL50£©¡¢Ô×ÓÎüÊÕ¹âÆ×ÒÇ£¨Èç°²½ÝÂ×240FS£©¡£
ÊÔ¼Á£º£º¼×»ù»ÇËáÎý£¨ÆÊÎö´¿£©¡¢ÇâÑõ»¯ÄÆ£¨ÆÊÎö´¿£©¡¢»îÐÔÌ¿£¨¿ÅÁ£¶È200Ä¿£©¡£
3. ³£¼ûÎÊÌâÓë½â¾ö·½°¸
| ÎÊÌâ | ¿ÉÄÜÔÒò | ½â¾ö·½°¸ |
|---|---|---|
| ¶Æ²ã·¢ºÚ | Sn??Ñõ»¯¡¢ÓÎÀëËáµÍ | ²¹¼Ó¼×»ù»ÇËᣬ£¬Ìá¸ßÓÎÀëËáŨ¶È |
| ¶Æ²ã´Ö²Ú | ÓÎÀëËá¸ß¡¢×ÆË¸¼Áȱ·¦ | ²¹¼Ó̼ËáÄÆÖкͣ¬£¬ÔöÌí×ÆË¸¼ÁŨ¶È |
| ¶Æ²ãºñ¶Èȱ·¦ | Sn??Ũ¶ÈµÍ¡¢ÎÂ¶ÈµÍ | ²¹¼Ó¼×»ù»ÇËáÎý£¬£¬Ìá¸ßζÈÖÁÄ¿µÄÖµ |
| ¶Æ²ã¸½×ÅÁ¦²î | ÓлúÔÓÖʳ¬±ê¡¢Ç°´¦Àí²»³¹µ× | ÓûîÐÔÌ¿Îü¸½£¬£¬Ôöǿǰ´¦ÀíËáÏ´ |
TJRͽÊÏßÉúÎïÇÖÊ´·À»¤£¿
TJRͽÊÏß×÷ΪһÖÖÓɶà¹ÉÍË¿½ÊºÏ¶ø³ÉµÄµ¼µçÖÊÁÏ£¬£¬ÆÕ±éÓ¦ÓÃÓÚµçÁ¦¡¢Í¨Ñ¶¡¢µçÆø»¯Ìú·µÈÁìÓò¡£È»¶ø£¬£¬ÔÚʪÈó¡¢ÎÛȾ»òÉúÎï»îÔ¾µÄÇéÐÎÖУ¬£¬Í½ÊÏß¿ÉÄÜÃæÁÙÉúÎïÇÖÊ´£¨Èç΢ÉúÎïÇÖÊ´¡¢ÔåÀ฽×Å¡¢Õæ¾úÉú³¤µÈ£©µÄ·çÏÕ£¬£¬Ó°ÏìÆäµ¼µçÐÔÄܺͻúеǿ¶È¡£ÒÔÏÂÊÇÕë¶ÔTJRͽÊÏßÉúÎïÇÖÊ´·À»¤µÄÏêϸ²½·¥£º£º
Ò»¡¢ÉúÎïÇÖÊ´µÄ³ÉÒòÓëÓ°Ïì
΢ÉúÎïÇÖÊ´£º£º
ÍÔÚº¬Áò»òÂÈÀë×ÓµÄÇéÐÎÖпÉÄÜÐγÉÁòËáÍ¡¢ÂÈ»¯ÍµÈÇÖÊ´²úÆ·£¬£¬¶øÄ³Ð©Î¢ÉúÎÈçÁòËáÑλ¹Ô¾ú£©»á¼ÓËÙÕâÒ»Àú³Ì£¬£¬µ¼ÖÂÍÍâòµãÊ´»òÔȳÆÇÖÊ´¡£ÔåÀàÓëÕæ¾ú¸½×Å£º£º
ÔÚʪÈó»òË®ÌåÇéÐÎÖУ¬£¬ÔåÀà¡¢Õæ¾ú¿ÉÄܸ½×ÅÔÚͽÊÏßÍâò£¬£¬ÐγÉÉúÎïĤ£¬£¬×è°É¢ÈȲ¢¼ÓËÙÇÖÊ´½éÖÊÉøÍ¸¡£»úеËðÉË£º£º
ÉúÎ︽×Å¿ÉÄܵ¼ÖÂͽÊÏßÍâò´Ö²Ú¶ÈÔöÌí£¬£¬ÔÚÕñ¶¯»òĦ²ÁÇéÐÎÏÂÒý·¢»úеĥËð¡£
¶þ¡¢·À»¤²½·¥
1. ÖÊÁÏÑ¡ÔñÓëÍâò´¦Àí
¸ß´¿¶ÈͲģº£º
Ñ¡Óô¿¶È¡Ý99.9%µÄÍ£¬£¬ïÔÌÔÓÖÊ£¨ÈçÌú¡¢Ð¿£©Òý·¢µÄµç»¯Ñ§ÇÖÊ´¡£¶Æ²ã±£»£»£»¤£º£º
¶ÆÎý£¨Sn£©£º£ºÎý²ã¿É×è¶ôÍÓëÇÖÊ´½éÖʵĽӴ¥£¬£¬Í¬Ê±ÎýµÄµç¼«µçλ¿¿½üÍ£¬£¬µç»¯Ñ§ÇÖÊ´·çÏյ͡£
¶ÆÄø£¨Ni£©£º£ºÄø²ãÄÍÇÖÊ´ÐÔÇ¿£¬£¬ÊÊÓÃÓÚ¸ßʪ¶È»òº£ÑóÇéÐΡ£
ÓлúÍ¿²ã£º£ºÈç»·ÑõÊ÷Ö¬¡¢¾Û°±õ¥µÈ£¬£¬¿ÉÐγÉÎïÀíÆÁÕÏ£¬£¬µ«Ðè°´ÆÚ¼ì²éÍ¿²ãÍêÕûÐÔ¡£
¶Û»¯´¦Àí£º£º
ͨ¹ý»¯Ñ§´¦Àí£¨Èç¸õËáÑζۻ¯£©ÔÚÍÍâòÐγÉÖÂÃÜÑõ»¯Ä¤£¬£¬ÒÖÖÆÎ¢ÉúÎ︽×Å¡£
2. ÇéÐοØÖÆ
¸ÉÔïÇéÐΣº£º
ÔÚÊÒÄÚ»ò¸ÉÔïµØÇøÊ¹ÓÃͽÊÏߣ¬£¬½µµÍʪ¶ÈÒÔÒÖÖÆÎ¢ÉúÎï»î¶¯¡£ÅÅË®Éè¼Æ£º£º
ÔÚ»§Íâ×°ÖÃʱ£¬£¬È·±£Ö§¼Ü»òµçÀ¹µÅÅË®Á÷ͨ£¬£¬×èÖ¹»ýË®¡£Çå½àά»¤£º£º
°´ÆÚÓÃÈí²¼²ÁÊÃͽÊÏßÍâò£¬£¬È¥³ý»Ò³¾ºÍÉúÎ︽×ÅÎ£¬×èֹʹÓÃÇÖÊ´ÐÔÇå½à¼Á¡£
3. ÉúÎïÒÖÖÆ¼ÁÓ¦ÓÃ
»¯Ñ§ÒÖÖÆ¼Á£º£º
ÔÚͽÊÏßÍâòͿ¸²º¬ÒøÀë×Ó¡¢ÍÀë×Ó»ò¼¾ï§ÑεĿ¹¾úÍ¿²ã£¬£¬ÒÖÖÆÎ¢ÉúÎïÉú³¤¡£×ÔÈ»ÒÖÖÆ¼Á£º£º
ʹÓòè¶à·Ó¡¢¿Ç¾ÛÌǵÈ×ÔÈ»¿¹¾úÎïÖÊ£¬£¬»·±£ÇÒ¶ÔÍÎÞÇÖÊ´ÐÔ¡£
4. ÎïÀí·À»¤
ÃÜ·âÌ׹ܣº£º
½«Í½ÊÏß´©ÈëPVC¡¢PE»ò²»Ðâ¸ÖÌ×¹ÜÖУ¬£¬×è¶ôÍâ½çÇéÐΡ£ÆÁÕϲ㣺£º
ÔÚͽÊÏßÍâ²ã°ü¹üÂÁ²»òͱàÖ¯´ø£¬£¬¼È·Àµç´Å×ÌÈÅÓÖïÔÌÉúÎ︽×Å¡£
5. °´ÆÚ¼ì²âÓëÌæ»»
µç»¯Ñ§²âÊÔ£º£º
ʹÓõ绯ѧ×迹Æ×£¨EIS£©»ò¼«»¯ÇúÏß·¨¼à²âͽÊÏßÇÖÊ´ËÙÂÊ¡£Ä¿ÊÓ¼ì²é£º£º
°´ÆÚ¼ì²éͽÊÏßÍâòÊÇ·ñÓбäÉ«¡¢ÁÑÎÆ»òÉúÎ︽×Å£¬£¬ÊµÊ±´¦ÀíÒì³£¡£ÊÙÃüÆÀ¹À£º£º
ƾ֤ÇéÐÎÇÖÊ´ÐÔÆ·¼¶£¨ÈçISO 9223±ê×¼£©£¬£¬Ô¤¹ÀͽÊÏßʹÓÃÊÙÃü²¢ÌáÇ°Ìæ»»¡£
Èý¡¢ÌØÊⳡ¾°·À»¤½¨Òé
º£ÑóÇéÐΣº£º
Ñ¡ÓöÆÄøÍ½ÊÏß»òîѺϽð°ü¸²²ã¡£
°´ÆÚÓõˮ³åÏ´È¥³ýÑηֳÁ»ý¡£
ÎÛË®´¦Àí³§£º£º
×èֹͽÊÏßÖ±½Ó½Ó´¥ÎÛË®£¬£¬½ÓÄÉÇãÔþ»ò¹ÜµÀ·óÉè¡£
ʹÓÿ¹¾úÍ¿²ã²¢ÔöÌíÇå½àƵÂÊ¡£
ũҵÉèÊ©£º£º
·ÀֹͽÊÏß½Ó´¥·ÊÁÏ»òũҩ£¬£¬×èÖ¹»¯Ñ§ÇÖÊ´ÓëÉúÎïÇÖÊ´µþ¼Ó¡£
ËÄ¡¢°¸Àý²Î¿¼
ijµçÆø»¯Ìú·ÏîÄ¿£º£º
ÔÚʪÈóËíµÀ¶Î½ÓÄɶÆÎýͽÊÏß+»·ÑõÊ÷֬Ϳ²ã£¬£¬ÅäºÏ°´ÆÚÇå½à£¬£¬Ê¹ÓÃ5Äêºóδ·¢Ã÷ÉúÎïÇÖÊ´¼£Ïó¡£Ä³º£ÓÅÊÆµç³¡£º£º
ͽÊÏßÍâ²ã°ü¹ü²»Ðâ¸ÖÌ׹ܣ¬£¬ÄÚ²¿Ìî³ä·À¸¯ÓÍÖ¬£¬£¬ÓÐÓøôÀ뺣ˮºÍ΢ÉúÎï¡£
×ܽá
TJRͽÊÏßµÄÉúÎïÇÖÊ´·À»¤ÐèÁ¬ÏµÖÊÁÏÑ¡Ôñ¡¢ÇéÐοØÖÆ¡¢»¯Ñ§/ÎïÀí·À»¤¼°°´ÆÚά»¤¡£Õë¶ÔÏêϸӦÓó¡¾°£¬£¬¿ÉÓÅÏÈÑ¡Ôñ¶Æ²ã±£»£»£»¤»òÃÜ·âÌ׹ܣ¬£¬²¢¸¨ÒÔÉúÎïÒÖÖÆ¼ÁºÍÇå½à²½·¥£¬£¬ÒÔÑÓÉìͽÊÏßʹÓÃÊÙÃü²¢È·±£ÏµÍ³¿É¿¿ÐÔ¡£
¶ÆÎýͽÊÏß¶ÆÎý²ãÄͺ¸½ÓÈÈÐÔÄÜ£¿
¶ÆÎýͽÊÏß¶ÆÎý²ãµÄÄͺ¸½ÓÈÈÐÔÄÜÊÇȨºâÆäÔÚº¸½ÓÀú³ÌÖп¹ÈÈËðÉË¡¢¼á³Ö¿Éº¸ÐԺͺã¾Ã¿É¿¿ÐÔµÄÒªº¦Ö¸±ê£¬£¬ÓÈÆäÔÚµç×ÓÖÆÔì¡¢µçÁ¦ÅþÁ¬ºÍÐÂÄÜÔ´Æû³µµÈÁìÓò£¬£¬ÕâÒ»ÐÔÄÜÖ±½ÓÓ°Ï캸½ÓÖÊÁ¿¡¢²úÆ·ÊÙÃüºÍÐźŴ«ÊäÎȹÌÐÔ¡£ÒÔÏ´ÓÐÔÄÜÒªÇó¡¢²âÊÔÒªÁì¡¢Ó°ÏìÒòËØ¡¢¹ú¼Ê±ê×¼¼°ÓÅ»¯Õ½ÂÔÎå¸öά¶ÈÕö¿ªÆÊÎö£º£º
Ò»¡¢Äͺ¸½ÓÈÈÐÔÄܵĽ¹µãÒªÇó
¶ÆÎý²ãÐèÔÚº¸½Ó¸ßΣ¨Í¨³£240-260¡æ£©ÏÂÖª×ãÒÔÏÂÐÔÄÜ£º£º
¿¹ÈÈÈÛÈÚÐÔ£º£º¶Æ²ã²»Òò¸ßÎÂÈÛ»¯¶øÁ÷ʧ»òÐÎ³ÉÆÓª£¬£¬µ¼ÖÂÍ»ùÌå̻¶£¨Òý·¢Ñõ»¯»òÇÖÊ´£©¡£
µä·¶Ö¸±ê£º£ºÈÛµã¡Ý232¡æ£¨´¿ÎýÈ۵㣩£¬£¬µ«Ðè˼Á¿º¸½ÓʱҺ̬ÎýµÄÁ÷¶¯ÐÔ¿ØÖÆ¡£
¿Éº¸ÐÔ¼á³Ö£º£ºº¸½Óºó¶Æ²ãÈÔÄÜ¿ìËÙÈóʪº¸ÁÏ£¨ÈçSn-Ag-CuÎÞǦº¸ÁÏ£©£¬£¬Ðγɿɿ¿º¸µã¡£
Á¿»¯Ö¸±ê£º£ºÈóʪʱ¼ä¡Ü1 s£¨J-STD-003±ê×¼£©£¬£¬ÈóʪÁ¦¡Ý3 mN£¨IPC-TM-650ÒªÁ죩¡£
¿¹ÈÈÀÏ»¯ÐÔ£º£ºº¸½Óºó¶Æ²ã²»ÒòÈÈÓ¦Á¦±¬·¢ÁÑÎÆ¡¢°þÂä»ò¾§Á£´Ö»¯£¨µ¼Ö¿ɺ¸ÐÔϽµ£©¡£
µä·¶ÒªÇ󣺣º¾ÓÉ3´Î¸ßÎÂÑ»·£¨Èç-40¡æÖÁ+125¡æ£©ºó£¬£¬½Ó´¥µç×èת±äÂÊ¡Ü5%¡£
µÍ»Ó·¢ÐÔ£º£º¸ßÎÂ϶Ʋ㲻»Ó·¢Óк¦ÎïÖÊ£¨ÈçǦ¡¢ä廯Î£¬£¬×èÖ¹ÎÛȾº¸½ÓÇéÐλòË𺦵ç×ÓÔª¼þ¡£
»·±£ÒªÇ󣺣ºÇкÏRoHSÖ¸ÁÏÞÖÆÇ¦¡¢¹¯µÈ6ÖÖÓк¦ÎïÖÊ£©¡£
¶þ¡¢Äͺ¸½ÓÈÈÐÔÄܲâÊÔÒªÁì
1. ¿Éº¸ÐÔ²âÊÔ£¨Wettability Test£©
ÔÀí£º£º½«¶ÆÎýͽÊÏß½þÈëÈÛÈÚº¸ÁÏ£¨245¡À5¡æ£©ÖУ¬£¬ÕÉÁ¿Èóʪʱ¼ä£¨º¸ÁÏÍêÈ«ÁýÕֶƲãÍâòËùÐèʱ¼ä£©ºÍÈóʪÁ¦£¨º¸Á϶ԶƲãµÄ¸½×ÅÁ¦£©¡£
×°±¸£º£º¿Éº¸ÐÔ²âÊÔÒÇ£¨ÈçMalcom SW-1200£©¡£
±ê×¼£º£º
J-STD-003£º£ºÒªÇóÈóʪʱ¼ä¡Ü1 s£¨ÎÞǦº¸ÁÏ£©£¬£¬ÈóʪÁ¦¡Ý3 mN¡£
IPC-TM-650£º£ºÕë¶ÔÈáÐԵ緰壬£¬ÒªÇóÈóʪʱ¼ä¡Ü0.5 s£¨¸ßƵÐźŴ«Ê䳡¾°£©¡£
Ч¹ûÅжϣº£º
Èóʪʱ¼ä¡Ü1 sÇÒÈóʪÁ¦¡Ý3 mN£º£º¼°¸ñ£¨Í¨Óõç×ÓÖÆÔ죩¡£
Èóʪʱ¼ä¡Ü0.5 sÇÒÈóʪÁ¦¡Ý5 mN£º£ºÓŵȣ¨º½¿Õº½Ìì¡¢Ò½ÁƵç×Ó£©¡£
2. Èȹ¥»÷ÊÔÑ飨Thermal Shock Test£©
ÔÀí£º£º½«¶ÆÎýͽÊÏß½»ÌæÖÃÓÚ¸ßΣ¨Èç+125¡æ£©ºÍµÍΣ¨Èç-40¡æ£©ÇéÐÎÖУ¬£¬Ä£Ä⺸½ÓºóµÄÈÈÑ»·Ó¦Á¦£¬£¬¼ì²é¶Æ²ãÊÇ·ñ¿ªÁÑ»ò°þÂä¡£
×°±¸£º£ºÈȹ¥»÷ÊÔÑéÏ䣨ÈçESPEC TSE-11A£©¡£
±ê×¼£º£º
MIL-STD-883£º£ºÒªÇó500´ÎÑ»·ºó¶Æ²ãÎÞ°þÂ䣨¾üÓõç×Ó×°±¸£©¡£
IEC 60068-2-14£º£ºÕë¶ÔÐÂÄÜÔ´Æû³µ¸ßѹÏߣ¬£¬ÒªÇó1000´ÎÑ»·ºó½Ó´¥µç×èÔöÌíÂÊ¡Ü10%¡£
Ч¹ûÅжϣº£º
500´ÎÑ»·ºóÎÞ°þÂ䣺£º¼°¸ñ£¨¹¤Òµµç×Ó£©¡£
1000´ÎÑ»·ºóµç×èÔöÌíÂÊ¡Ü10%£º£ºÓŵȣ¨¸ß¿É¿¿ÐÔ³¡¾°£©¡£
3. ¸ßÎÂÖü´æÊÔÑ飨High Temperature Storage Test£©
ÔÀí£º£º½«¶ÆÎýͽÊÏßÖÃÓÚ¸ßÎÂÇéÐΣ¨Èç+155¡æ£©ÖÐÖü´æÒ»×¼Ê±¼ä£¨Èç168Сʱ£©£¬£¬ÆÀ¹À¶Æ²ã¾§Á£´Ö»¯¶Ô¿Éº¸ÐÔµÄÓ°Ïì¡£
×°±¸£º£º¸ßÎÂÊÔÑéÏ䣨ÈçBinder KB115£©¡£
±ê×¼£º£º
JEDEC JESD22-A103£º£ºÒªÇó168СʱÖü´æºóÈóʪʱ¼ä¡Ü2 s£¨ÏûºÄµç×Ó£©¡£
AEC-Q100£º£ºÕë¶ÔÆû³µµç×Ó£¬£¬ÒªÇó1000СʱÖü´æºóÈóʪʱ¼ä¡Ü1.5 s¡£
Ч¹ûÅжϣº£º
Öü´æºóÈóʪʱ¼ä¡Ü2 s£º£º¼°¸ñ£¨Í¨Óó¡¾°£©¡£
Öü´æºóÈóʪʱ¼ä¡Ü1.5 s£º£ºÓŵȣ¨Æû³µ¡¢º½¿Õº½Ì죩¡£
4. º¸½ÓÆÓªÂʲâÊÔ£¨Void Fraction Test£©
ÔÀí£º£ºÍ¨¹ýXÉäÏß¼ì²âº¸½ÓÌÖÂÛÖжƲãÈÛ»¯ºóÐÎ³ÉµÄÆÓª£¨Òò¶Æ²ã»Ó·¢»òÆøÌå²ÐÁôµ¼Ö£©£¬£¬ÆÀ¹Àº¸½Ó¿É¿¿ÐÔ¡£
×°±¸£º£ºXÉäÏß¼ì²âÒÇ£¨ÈçYxlon Cheetah EVO£©¡£
±ê×¼£º£º
IPC-A-610£º£ºÒªÇóÆÓªÂÊ¡Ü25%£¨Í¨Óõç×Ó×é×°£©¡£
ISO 17637£º£ºÕë¶ÔÐÂÄÜÔ´Æû³µ¸ßѹÅþÁ¬Æ÷£¬£¬ÒªÇóÆÓªÂÊ¡Ü10%£¨¸ßµçÁ÷³¡¾°£©¡£
Ч¹ûÅжϣº£º
ÆÓªÂÊ¡Ü25%£º£º¼°¸ñ£¨ÏûºÄµç×Ó£©¡£
ÆÓªÂÊ¡Ü10%£º£ºÓŵȣ¨µçÁ¦µç×Ó¡¢ÐÂÄÜÔ´Æû³µ£©¡£
Èý¡¢Ó°ÏìÄͺ¸½ÓÈÈÐÔÄܵÄÒªº¦ÒòËØ
1. ¶Æ²ãºñ¶È
±¡¶Æ²ã£¨1-2 ¦Ìm£©£º£ºÒ×Òòº¸½Ó¸ßÎÂÍêÈ«ÈÛ»¯£¬£¬µ¼ÖÂÍ»ùÌå̻¶£¨Ñõ»¯·çÏոߣ©¡£
ºñ¶Æ²ã£¨¡Ý3 ¦Ìm£©£º£º¿ÉÌṩ¸ü¶àҺ̬Îý»º³åº¸½ÓÓ¦Á¦£¬£¬µ«¿ÉÄÜÔöÌíÆÓªÂÊ£¨Òò¶Æ²ãÄÚÆøÌå²ÐÁô£©¡£
ÓÅ»¯½¨Ò飺£ºÍ¨Ñ¶ÏßÀÂÓÃ2-3 ¦Ìm£¬£¬ÐÂÄÜÔ´Æû³µ¸ßѹÏßÓÃ3-5 ¦Ìm£¨ÐèÆ½ºâ±¾Ç®ÓëÐÔÄÜ£©¡£
2. ¶Æ²ã´¿¶È
´¿Îý¶Æ²ã£º£ºÈÛµã232¡æ£¬£¬µ«Ò×Ðγɴִó¾§Á££¨ÈÈÀÏ»¯ºó¿Éº¸ÐÔϽµ£©¡£
ºÏ½ð¶Æ²ã£¨ÈçSn-0.7Cu¡¢Sn-Ag£©£º£ºÈÛµãÂԸߣ¨232-240¡æ£©£¬£¬¾§Á£Ï¸»¯£¬£¬¿¹ÈÈÀÏ»¯ÐÔÌáÉý30%¡£
ÓÅ»¯½¨Ò飺£º¸ß¿É¿¿ÐÔ³¡¾°ÓÅÏÈÑ¡ÓÃSn-AgºÏ½ð£¨ÈçSn-3.0Ag-0.5Cu£©¡£
3. Íâò´Ö²Ú¶È
´Ö²ÚÍâò£¨Ra¡Ý0.5 ¦Ìm£©£º£ºº¸ÁÏÈóʪ·¾¶³¤£¬£¬Ò×ÐÎ³ÉÆÓª£¨ÒòÆøÌå²ÐÁô£©¡£
ƽ»¬Íâò£¨Ra¡Ü0.2 ¦Ìm£©£º£ºº¸ÁÏ¿ìËÙÆÌÕ¹£¬£¬ÆÓªÂʽµµÍ50%¡£
ÓÅ»¯½¨Ò飺£ºÍ¨¹ýµç½âÅ×¹â»ò»¯Ñ§Å×À´ÁÙµÍÍâò´Ö²Ú¶È¡£
4. ½á¾§½á¹¹
´Ö¾§Á££¨>5 ¦Ìm£©£º£ºÈÈÓ¦Á¦ÏÂÒ׿ªÁÑ£¨µ¼Ö¿ɺ¸ÐÔϽµ£©¡£
ϸ¾§Á££¨<1 ¦Ìm£©£º£º¿¹ÈÈÁÑÎÆÄÜÁ¦ÌáÉý2±¶£¨Òò¾§½ç¶à£¬£¬Ó¦Á¦ÊèÉ¢£©¡£
ÓÅ»¯½¨Ò飺£º½ÓÄÉÂö³åµç¶ÆÊÖÒÕ£¨ÈçË«ÏòÂö³å¶ÆÎý£©Ï¸»¯¾§Á£¡£
ËÄ¡¢¹ú¼Ê/º£ÄÚ±ê×¼±ÈÕÕ
| ±ê×¼×éÖ¯ | ±ê×¼±àºÅ | ²âÊÔÒªÁì | ÐÔÄÜÖ¸±ê | Ó¦Óó¡¾° |
|---|---|---|---|---|
| IPC | IPC-TM-650 | ¿Éº¸ÐÔ²âÊÔ£¨Èóʪʱ¼ä£© | Èóʪʱ¼ä¡Ü0.5 s£¨¸ßƵÐźŴ«ÊäÏߣ© | ÈáÐԵ緰塢¸ßËÙÊý¾ÝÏß |
| JEDEC | JESD22-A103 | ¸ßÎÂÖü´æÊÔÑé | 168СʱÖü´æºóÈóʪʱ¼ä¡Ü2 s | ÏûºÄµç×Ó¡¢¹¤Òµ¿ØÖÆ |
| AEC | AEC-Q100 | ¸ßÎÂÖü´æÊÔÑé | 1000СʱÖü´æºóÈóʪʱ¼ä¡Ü1.5 s | Æû³µµç×Ó¡¢ÐÂÄÜÔ´Æû³µ |
| IEC | IEC 60068-2-14 | Èȹ¥»÷ÊÔÑé | 1000´ÎÑ»·ºóµç×èÔöÌíÂÊ¡Ü10% | µçÁ¦µç×Ó¡¢¸ßѹÅþÁ¬Æ÷ |
| MIL-STD | MIL-STD-883 | Èȹ¥»÷ÊÔÑé | 500´ÎÑ»·ºó¶Æ²ãÎÞ°þÂä | ¾üÓõç×Ó¡¢º½¿Õº½Ìì |
| ISO | ISO 17637 | º¸½ÓÆÓªÂʲâÊÔ | ÆÓªÂÊ¡Ü10%£¨¸ßµçÁ÷³¡¾°£© | ÐÂÄÜÔ´Æû³µ¡¢µçÁ¦´«Êä |
Îå¡¢ÆóÒµÓÅ»¯Õ½ÂÔ
¹¤ÒÕÓÅ»¯£º£º
½ÓÄÉÂö³åµç¶ÆÊÖÒÕ£¨ÈçË«ÏòÂö³å¶ÆÎý£©£¬£¬Ï¸»¯¾§Á£ÖÁ<1 ¦Ìm£¬£¬ÌáÉý¿¹ÈÈÁÑÎÆÄÜÁ¦¡£
Ìí¼Ó0.5-1 g/LµÄ¾ÛÒÒ¶þ´¼£¨PEG£©×÷Ϊ¾§Á£Ï¸»¯¼Á£¬£¬½µµÍÍâò´Ö²Ú¶ÈRaÖÁ0.2 ¦Ìm¡£
ÖÊÁÏÑ¡Ôñ£º£º
ʹÓÃSn-3.0Ag-0.5CuºÏ½ð¶ÆÒº£¨ÈÛµã240¡æ£¬£¬¿¹ÈÈÀÏ»¯ÐԱȴ¿Îý¸ß50%£©¡£
½ÓÄÉÄÉÃ׸´ºÏ¶Æ²ã£¨ÈçSn-SiCÄÉÃ׿ÅÁ££©£¬£¬ÆÓªÂʽµµÍ30%£¨µ«Ðè½â¾öÊèÉ¢ÐÔÄÑÌ⣩¡£
²âÊÔÑéÖ¤£º£º
½¨ÉèÄÚ²¿ÊµÑéÊÒ£¬£¬Å䱸¿Éº¸ÐÔ²âÊÔÒÇ¡¢XÉäÏß¼ì²âÒÇ£¬£¬ÊµÏÖ¡°Ñз¢-Éú²ú-Öʼ족ȫÁ÷³Ì¿ØÖÆ¡£
ίÍеÚÈý·½»ú¹¹£¨ÈçSGS¡¢T?V£©¾ÙÐÐAEC-Q100¸ßÎÂÖü´æÈÏÖ¤£¬£¬ÌáÉýÊг¡¾ºÕùÁ¦¡£
¹©Ó¦Á´ÖÎÀí£º£º
ÒªÇó¶ÆÎýÖÊÁϹ©Ó¦ÉÌÌṩ¾§Á£³ß´ç±¨¸æ£¨ÈçXRDÑÜÉäͼÆ×£©¡¢Èóʪʱ¼ä²âÊÔÊý¾Ý¡£
ÓÅÏÈÑ¡Ôñͨ¹ýIATF 16949£¨Æû³µÐÐÒµÖÊÁ¿ÖÎÀíϵͳ£©ÈÏÖ¤µÄ¹©Ó¦ÉÌ¡£
×ܽá
¶ÆÎýͽÊÏß¶ÆÎý²ãµÄÄͺ¸½ÓÈÈÐÔÄÜÐèÖª×ã¡°¿¹ÈÈÈÛÈÚ¡¢±£¿Éº¸ÐÔ¡¢¿¹ÈÈÀÏ»¯¡¢µÍÆÓªÂÊ¡±ËÄ´ó½¹µãÒªÇ󣬣¬²¢Í¨¹ý¿Éº¸ÐÔ²âÊÔ¡¢Èȹ¥»÷ÊÔÑé¡¢¸ßÎÂÖü´æÊÔÑéºÍº¸½ÓÆÓªÂʲâÊÔ¾ÙÐÐÑéÖ¤¡£ÆóÒµ¿Éͨ¹ýÂö³åµç¶ÆÏ¸»¯¾§Á£¡¢Ñ¡ÓÃSn-AgºÏ½ð¶Æ²ã¡¢½µµÍÍâò´Ö²Ú¶ÈµÈÕ½ÂÔÌáÉýÐÔÄÜ£¬£¬Í¬Ê±×ñÕÕIPC¡¢AEC¡¢IECµÈ¹ú¼Ê±ê×¼£¬£¬È·±£²úÆ·ÇкÏÄ¿µÄÊг¡¹æÔòÒªÇó¡£
¶ÆÎýͽÊÏß¶ÆÎýºóµç×èÎó²î¹æÄ££¿
¶ÆÎýͽÊÏß¶ÆÎýºóµÄµç×èÎó²î¹æÄ£ÐèÁ¬Ïµ¶Æ²ãºñ¶ÈÔȳÆÐÔ¡¢Í»ùÌåµç×èÎȹÌÐÔ¡¢¹¤ÒÕ¿ØÖƾ«¶È×ÛºÏÈ·¶¨£¬£¬Æäµä·¶Îó²î¹æÄ£Îª ¡À1%~¡À5%£¨Ïà¶Ô±ê³ÆÖµ£©£¬£¬ÏêϸÊÜÒÔÏÂÒòËØÓ°Ï죺£º
Ò»¡¢µç×èÎó²îµÄ½¹µãȪԴ
1. ¶Æ²ãºñ¶È²»¾ù£¨Ö÷µ¼ÒòËØ£©
ÀíÂÛ¹ØÏµ£º£º
¶ÆÎý²ãµç×è Óëºñ¶È ³É·´±È£¨£©£¬£¬¶øÍ»ùÌåµç×è Õ¼Ö÷µ¼£¨Ô¼90%~95%£©¡£
×ܵç×蹫ʽ£º£º
ÆäÖРΪµç×èÂÊ£¬£¬ Ϊ³¤¶È£¬£¬ Ϊ½ØÃæ»ý¡£
Îó²îת´ï£º£ºÈô¶Æ²ãºñ¶ÈÎó²î¡À¦¤d£¬£¬×ܵç×èÎó²î½üËÆÎª£º£º
£¨¸ººÅÌåÏÖºñ¶ÈÔöÌíʱµç×è¼õС£©
ÏÖʵӰÏ죺£º
±¡¶Æ²ã£¨1~3 ¦Ìm£©£º£ººñ¶ÈÎó²î¡À0.2 ¦Ìm¿ÉÄܵ¼Öµç×èÎó²î¡À3%~¡À5%£¨Òò ½ÏС£¬£¬¶Ô×ܵç×èТ˳ÏÔÖø£©¡£
ºñ¶Æ²ã£¨5~10 ¦Ìm£©£º£ººñ¶ÈÎó²î¡À0.5 ¦Ìmʱµç×èÎó²î¿É¿ØÖÆÔÚ¡À1%~¡À2%£¨Òò ½Ï´ó£¬£¬¶Ô×ܵç×èÓ°ÏìÏ÷Èõ£©¡£
°¸Àý£º£ºÄ³ÆóÒµÉú²ú0.5 mm?¶ÆÎýͽÊÏߣ¨±ê³Æµç×è¡Ü0.034 ¦¸/m£©£¬£¬Òò¶Æ²ãºñ¶ÈÎó²î´Ó¡À0.3 ¦ÌmÓÅ»¯ÖÁ¡À0.1 ¦Ìm£¬£¬µç×èÎó²î´Ó¡À4%½µÖÁ¡À1.5%¡£
2. Í»ùÌåµç×貨¶¯
Í´¿¶ÈÓ°Ï죺£º
Í´¿¶Èÿ½µµÍ0.01%£¨Èç´Ó99.99%½µÖÁ99.98%£©£¬£¬µç×èÂÊÔöÌíÔ¼0.02%~0.03%£¬£¬µ¼ÖÂ×ܵç×èÎó²î¡À0.02%~¡À0.03%¡£
±ê×¼ÒªÇ󣺣ºµç×Ó¼¶Í£¨ÈçC11000£©´¿¶ÈÐè¡Ý99.95%£¬£¬ÒÔ¿ØÖƵç×貨¶¯¡Ü¡À0.05%¡£½ÊÏ߽ṹÎó²î£º£º
½ÊÏß½Ú¾àÎó²î¡À5%»òµ¥ÏßÖ±¾¶Îó²î¡À0.01 mm¿ÉÄܵ¼Ö½ØÃæ»ý²¨¶¯¡À2%~¡À3%£¬£¬½ø¶øÒý·¢µç×èÎó²î¡À2%~¡À3%£¨Òò £©¡£
²âÊÔÒªÁ죺£ºÊ¹Óü¤ÏÊÃ÷΢¾µÕÉÁ¿µ¥ÏßÖ±¾¶£¬£¬ÅÌËã½ØÃæ»ýÎó²î£»£»£»Í¨¹ýXÉäÏ߶ϲãɨÃ裨XCT£©¼ì²â½ÊÏß½Ú¾àÔȳÆÐÔ¡£
3. ¶Æ²ãÓëÍ»ùÌå½çÃæ×´Ì¬
½áÐÁ¦È±·¦£º£º
Èô¶Æ²ãÓëͽçÃæ±£´æÑõ»¯²ã»ò¿×϶£¨½áÐÁ¦£¼8 N/mm?£©£¬£¬½Ó´¥µç×è¿ÉÄÜÔöÌí0.1%~0.5%£¬£¬µ¼ÖÂ×ܵç×èÎó²î¡À0.1%~¡À0.5%¡£
¼ì²âÒªÁ죺£ºÊ¹ÓÃÀÁ¦ÊÔÑé»ú£¨ÈçInstron 5967£©²âÊԶƲã½áÐÁ¦£¬£¬»òͨ¹ýËĶË×Ó·¨ÕÉÁ¿½Ó´¥µç×è¡£¾§Á£È¡Ïò²î±ð£º£º
¶Æ²ã¾§Á£´Ö´ó£¨È磾5 ¦Ìm£©¿ÉÄܵ¼Ö¾ֲ¿µçÁ÷ÂþÑܲ»¾ù£¬£¬Ê¹µç×èÎó²îÔöÌí0.2%~0.3%£¨Ïà±Èϸ¾§¶Æ²ã£¼1 ¦Ìm£©¡£
ÓÅ»¯ÒªÁ죺£º½ÓÄÉÂö³åµç¶Æ£¨ÆµÂÊ100~1000 Hz£©Ï¸»¯¾§Á££¬£¬»òÌí¼Ó¾§Á£Ï¸»¯¼Á£¨Èç0.1~0.5 g/LÃ÷½º£©¡£
¶þ¡¢ÐÐÒµµç×èÎó²î±ê×¼²Î¿¼
1. µç×ÓͨѶÐÐÒµ£¨IPC±ê×¼£©
IPC-4556¡¶Ó¡Öưåµç¶ÆÎý-Ǧ¼°ÎÞǦ¶Æ²ã¹æ·¶¡·£º£º
»®¶¨¶ÆÎýÏ߲ĵç×èÎó²îÐè ¡Ü¡À5%£¨Ïà¶Ô±ê³ÆÖµ£©£¬£¬ÇÒÐèÖª×ã ¡°20¡æÏÂ1 m³¤¶Èµç×è¡Ü±ê³ÆÖµ¡Á1.05¡±¡£
Ôö²¹ÒªÇ󣺣ºÐèͨ¹ý ¡°Î¶ÈÑ»·²âÊÔ¡±£¨-40¡æ~125¡æ£¬£¬100´ÎÑ»·£©ºóµç×èת±äÂʡܡÀ2%£¬£¬ÒÔÑéÖ¤¶Æ²ãÎȹÌÐÔ¡£
2. Æû³µµç×ÓÐÐÒµ£¨ISO±ê×¼£©
ISO 6722-1¡¶õè¾¶³µÁ¾ÓõÍѹµçÀ¡·£º£º
¶Ô¶ÆÎýͽÊÏßµç×èÎó²îÒªÇó·ÖΪÁ½µµ£º£ºÍ¨Ë×Ó¦Ó㺣º¡Ü¡À3%£¨Èç³µÉí²¼Ïߣ©£»£»£»
¸ß¿É¿¿ÐÔÓ¦Ó㺣º¡Ü¡À1.5%£¨Èç·¢ÄîÍ·²ÕÏßÊø£©¡£
²âÊÔÒªÁ죺£ºÔÚ20¡æ¡À0.5¡æÇéÐÎÏ£¬£¬Ê¹ÓÃËĶË×Ó·¨ÕÉÁ¿1 mÏ߲ĵç×裬£¬Öظ´3´Îȡƽ¾ùÖµ¡£
3. µçÁ¦µçÀÂÐÐÒµ£¨GB±ê×¼£©
GB/T 3956¡¶µçÀµĵ¼Ìå¡·£º£º
»®¶¨¶ÆÎýͽÊÏßµç×èÎó²îÐè ¡Ü¡À2%£¨¶Ô±ê³Æ½ØÃæ»ý¡Ý10 mm?Ï߲ģ©»ò ¡Ü¡À3%£¨¶Ô£¼10 mm?Ï߲ģ©¡£
¹ØÁªÒªÇ󣺣ºÐèͨ¹ý ¡°ÍäÇúÊÔÑ顱£¨ÍäÇú°ë¾¶5D£¬£¬180¡ãÍù·µ3´Î£©ºóµç×èת±äÂʡܡÀ1%£¬£¬ÒÔÑéÖ¤½ÊÏ߽ṹÎȹÌÐÔ¡£
Èý¡¢Óû§¿ØÖƵç×èÎó²îµÄʵ¼ù½¨Òé
1. ÓÅ»¯¶ÆÎý¹¤ÒÕ²ÎÊý
µçÁ÷ÃܶȿØÖÆ£º£º
½ÓÄÉ ¡°ºãµçÁ÷+Âö³å¡±¸´ºÏµç¶Æ£¨ÈçÖ±Á÷µçÁ÷ÃܶÈ2 A/dm? + Âö³å·åÖµ5 A/dm?£¬£¬Õ¼¿Õ±È30%£©£¬£¬¿ÉͬʱÌáÉý¶Æ²ãÔȳÆÐÔ£¨ºñ¶ÈÎó²î¡À0.1 ¦Ìm£©ºÍϸ»¯¾§Á££¨¾§Á£³ß´ç£¼1 ¦Ìm£©£¬£¬Ê¹µç×èÎó²î´Ó¡À3%½µÖÁ¡À1%¡£
°¸Àý£º£ºÄ³Æóҵͨ¹ýÓÅ»¯Âö³å²ÎÊý£¬£¬½«0.3 mm?¶ÆÎýÏßµç×èÎó²î´Ó¡À2.5%ÓÅ»¯ÖÁ¡À0.8%£¬£¬Öª×ãÆû³µµç×Ӹ߿ɿ¿ÐÔÒªÇó¡£¶ÆÒºÎ¶ÈÎȹ̣º£º
ά³Ö¶ÆÒºÎÂ¶È ¡À0.3¡æ£¨ÈçËáÐÔ¶ÆÎýÒº60¡æ¡À0.3¡æ£©£¬£¬¿É×èÖ¹ÒòζȲ¨¶¯µ¼Ö¶ƲãÄÚÓ¦Á¦×ª±ä£¨ÄÚÓ¦Á¦²¨¶¯¡À5 MPaʱµç×èÎó²î¡À0.2%£©¡£
×°±¸Ñ¡ÐÍ£º£ºÑ¡ÔñPIDοؼÓÈȰô£¨¹¦ÂÊ1000 W£©ºÍ°åʽ»»ÈÈÆ÷£¨»»ÈÈÃæ»ý2 m?£©£¬£¬ÅäºÏ¶àµãζȼͼÒÇ£¨¾«¶È¡À0.1¡æ£©ÊµÏÖ±Õ»·¿ØÖÆ¡£
2. Ç¿»¯Í»ùÌåÖÊÁ¿¿ØÖÆ
ͲĴ¿¶È¼ì²â£º£º
ʹÓà ֱ¶Á¹âÆ×ÒÇ£¨OES£© ¼ì²âͲĴ¿¶È£¬£¬È·±£¡Ý99.95%£¨Èç½Í¼¯ÍÅC11000͸ˣ©£¬£¬×èÖ¹ÒòÔÓÖʵ¼Öµç×貨¶¯¡£
°¸Àý£º£ºÄ³ÆóÒµÒòʹÓô¿¶È99.90%Ͳ쬣¬µ¼ÖÂÏ߲ĵç×èÎó²î´ï¡À4%£¬£¬Ì滻Ϊ99.95%ͲĺóÎó²î½µÖÁ¡À1.5%¡£½ÊÏ߽ṹÓÅ»¯£º£º
½ÓÄÉ ¡°Í¬ÐÄʽ½ÊÏß+½ôѹ¹¤ÒÕ¡±£¨Èç19¸ùµ¥ÏßͬÐĽʺϺó½ôѹ£¬£¬½ôѹϵÊý¡Ý0.85£©£¬£¬¿ÉÌáÉý½ØÃæ»ýÔȳÆÐÔ£¨Îó²î¡Ü¡À1%£©£¬£¬Ê¹µç×èÎó²î´Ó¡À3%½µÖÁ¡À1.5%¡£
²âÊÔÑéÖ¤£º£ºÍ¨¹ýXCTɨÃè½ÊÏß½ØÃ棬£¬ÅÌËã½ôѹϵÊý£¨£©£¬£¬È·±£¡Ý0.85¡£
3. ʵÑéÔÚÏßµç×è¼à²â
ËĶË×Ó·¨²âÊÔÒÇ£º£º
ÔÚ¶ÆÎýÏßÊÕÏß¶Ë×°Öà ÔÚÏßµç×è²âÊÔÒÇ£¨ÈçChroma 6310A£©£¬£¬ÒÔ0.1 m/sËÙÂÊÁ¬ÐøÕÉÁ¿µç×裬£¬ÊµÊ±·´À¡Îó²îÊý¾Ý¡£
¿ØÖÆÂß¼£º£ºµ±µç×èÎó²îÁè¼Ý¡À2%ʱ£¬£¬×Ô¶¯µ÷½âµç¶ÆµçÁ÷Ãܶȣ¨ÈçÔöÌí1%£©»ò¶ÆÒºÎ¶ȣ¨Èç½µµÍ0.5¡æ£©£¬£¬Ðγɱջ·¿ØÖÆ¡£
°¸Àý£º£ºÄ³Æóҵͨ¹ýÔÚÏß¼à²âϵͳ£¬£¬½«¶ÆÎýÏßµç×èÎó²î´Ó¡À3.5%¶¯Ì¬¿ØÖÆÔÚ¡À1.2%ÒÔÄÚ£¬£¬²úÆ·¼°¸ñÂÊÌáÉýÖÁ99.2%¡£
ËÄ¡¢µä·¶µç×èÎó²î¹æÄ£×ܽá
| Ó¦Óó¡¾° | µç×èÎó²î¹æÄ£ | Òªº¦¿ØÖƵã |
|---|---|---|
| µç×ÓͨѶÏßÀ | ¡À1%~¡À3% | ¶Æ²ãºñ¶ÈÔȳÆÐÔ¡À0.1 ¦Ìm£¬£¬Í´¿¶È¡Ý99.95% |
| Æû³µµç×ÓÏßÊø | ¡À0.8%~¡À1.5% | Âö³åµç¶Æ+ÔÚÏß¼à²â£¬£¬½ÊÏß½ôѹϵÊý¡Ý0.85 |
| ÐÞ½¨µçÁ¦²¼Ïß | ¡À2%~¡À3% | ¶Æ²ãºñ¶ÈÔȳÆÐÔ¡À0.3 ¦Ìm£¬£¬Í´¿¶È¡Ý99.90% |
| ¹¤Òµ¿ØÖƵçÀ | ¡À1.5%~¡À2.5% | ºãµçÁ÷µç¶Æ+ζȿØÖÆ¡À0.5¡æ£¬£¬½ÊÏß½Ú¾àÎó²î¡Ü5% |

