ºÃ²©ÌåÓý

½Ó´ý¹âÁÙ~ºÃ²©ÌåÓý
  ×Éѯµç»°£º0512-55230820

¹«Ë¾ÐÂÎÅ

ÄÍÄ¥±í²ãÃæÁÏÓëSBRÄڳĸ´ºÏ½á¹¹ÔÚÆµÈÔĦ²Á³¡¾°ÏµÄÊÙÃüÆÀ¹À

ÄÍÄ¥±í²ãÃæÁÏÓëSBRÄڳĸ´ºÏ½á¹¹ÔÚÆµÈÔĦ²Á³¡¾°ÏµÄÊÙÃüÆÀ¹À

¸ÅÊö

ÔÚÏÖ´ú¹¤Òµ¡¢¾üÊÂ×°±¸¡¢½»Í¨ÔËÊä¼°»§ÍâÔ˶¯×°±¸µÈÁìÓò£¬£¬£¬£¬£¬ÖÊÁϵÄÄÍÄ¥ÐÔÄÜÖ±½ÓÓ°Ïì²úÆ·µÄʹÓÃÊÙÃüÓëÇå¾²¿É¿¿ÐÔ¡£¡£¡£ÓÈÆäÊÇÔÚÆµÈÔĦ²ÁµÄÓ¦ÓÃÇéÐÎÖУ¬£¬£¬£¬£¬ÈçÔËËÍ´ø¡¢·À»¤·þ¡¢Ð¬²Ä¡¢»úеÃÜ·â¼þµÈ£¬£¬£¬£¬£¬¶ÔÖ¤ÁϵÄÄ;ÃÐÔÌá³öÁ˸ü¸ßÒªÇ󡣡£¡£½üÄêÀ´£¬£¬£¬£¬£¬ÄÍÄ¥±í²ãÃæÁÏÓë¶¡±½Ï𽺣¨Styrene-Butadiene Rubber, SBR£©Äڳĵĸ´ºÏ½á¹¹ÒòÆäÓÅÒìµÄÁ¦Ñ§ÐÔÄܺͿ¹Ä¥ËðÌØÕ÷£¬£¬£¬£¬£¬±»ÆÕ±éÓ¦ÓÃÓÚ¸ßĦ²Á¹¤¿öÖС£¡£¡£

±¾ÎĽ«ÏµÍ³Ì½Ìָø´ºÏ½á¹¹ÔÚÆµÈÔĦ²ÁÌõ¼þϵÄÊÙÃüÆÀ¹ÀÒªÁ죬£¬£¬£¬£¬º­¸ÇÆäÖÊÁÏ×é³É¡¢ÎïÀíÁ¦Ñ§ÐÔÄÜ¡¢Ä¦²Á»úÖÆ¡¢ÀÏ»¯ÐÐΪ¡¢²âÊÔ±ê×¼¼°ÏÖʵӦÓð¸Àý£¬£¬£¬£¬£¬²¢Á¬Ïµº£ÄÚÍâȨÍþÑо¿Ð§¹û¾ÙÐÐÉîÈëÆÊÎö¡£¡£¡£


Ò»¡¢¸´ºÏ½á¹¹×é³ÉÓë»ù±¾ÌØÕ÷

1.1 ÖÊÁÏ×é³É

ÄÍÄ¥±í²ãÃæÁÏͨ³£½ÓÄɸßÇ¿¶ÈÏËά֯Î£¬£¬£¬£¬Èç·¼ÂÚ£¨Kevlar£©¡¢¾Ûõ¥£¨PET£©¡¢³¬¸ß·Ö×ÓÁ¿¾ÛÒÒÏ©£¨UHMWPE£©»òÄáÁú£¨PA6/PA66£©¡£¡£¡£ÕâЩÖÊÁϾßÓиßÄ£Á¿¡¢µÍÉ쳤ÂʺÍÓÅÒìµÄ¿¹¼ôÇÐÄÜÁ¦£¬£¬£¬£¬£¬Äܹ»ÓÐÓ÷´¿¹Íâò»®ÉËÓëÄ¥Ë𡣡£¡£

SBRÄÚ³ÄÔòÊÇÒ»ÖֺϳÉÏ𽺣¬£¬£¬£¬£¬Óɱ½ÒÒÏ©Óë¶¡¶þÏ©¹²¾Û¶ø³É£¬£¬£¬£¬£¬¾ß±¸ÓÅÒìµÄµ¯ÐÔ¡¢¿¹ËºÁÑÐÔºÍÕ³¸½ÐÔÄÜ£¬£¬£¬£¬£¬³£ÓÃÓÚÔöÇ¿¸´ºÏÖÊÁϵĻº³åÐÔÓëÃÜ·âÐÔ¡£¡£¡£

ÖÊÁÏÀàÐÍ Ö÷ÒªÒòËØ ÃÜ¶È (g/cm?) ¿¹À­Ç¿¶È (MPa) ¶ÏÁÑÉ쳤ÂÊ (%) Ó²¶È£¨ÉÛA£©
·¼ÂÚÖ¯Îï ¾Û¶Ô±½¶þ¼×õ£¶Ô±½¶þ°· 1.44 3000¨C3600 3.5¨C4.0 ¡ª
ÄáÁú66 ¾Û¼º¶þõ£¼º¶þ°· 1.14 70¨C90 25¨C40 ¡ª
UHMWPE ³¬¸ß·Ö×ÓÁ¿¾ÛÒÒÏ© 0.93¨C0.97 40¨C60 300¨C500 ¡ª
SBRÏ𽺠±½ÒÒÏ©-¶¡¶þÏ©¹²¾ÛÎï 0.92¨C1.20 15¨C25 400¨C800 50¨C70

×¢£ºÊý¾ÝȪԴÓÚ¡¶¸ß·Ö×ÓÖÊÁÏ¿ÆÑ§Ó빤³Ì¡·£¨Ç廪´óѧ³öÊéÉ磬£¬£¬£¬£¬2021£©¼°ASTM D412±ê×¼¡£¡£¡£

1.2 ¸´ºÏ¹¤ÒÕ

³£¼ûµÄ¸´ºÏ·½Ê½°üÀ¨ÈÈѹ³ÉÐÍ¡¢½ºð¤¼Á²ãѹÓë¹²¼·³öÊÖÒÕ¡£¡£¡£ÆäÖУ¬£¬£¬£¬£¬ÈÈѹ·¨Í¨¹ý¸ßθßѹʹSBRÈÛÈÚ²¢ÉøÍ¸ÖÁÃæÁÏÏËά¼ä϶£¬£¬£¬£¬£¬ÐγÉÀο¿½çÃæÁ¬Ïµ£¬£¬£¬£¬£¬ÌáÉýÕûÌå½á¹¹ÎȹÌÐÔ¡£¡£¡£

¸´ºÏ¹¤ÒÕ Î¶ȹæÄ££¨¡æ£© ѹÁ¦£¨MPa£© ʱ¼ä£¨min£© Á¬ÏµÇ¿¶È£¨N/mm£©
ÈÈѹ³ÉÐÍ 140¨C160 2.0¨C3.5 5¨C15 6.8¨C8.2
½ºð¤²ãѹ 80¨C100 0.5¨C1.0 10¨C20 4.5¨C6.0
¹²¼·³ö 150¨C180 Ò»Á¬¼·Ñ¹ ¡ª 7.0¨C9.0

Êý¾Ý²Î¿¼£ºZhang et al., Composites Part B: Engineering, 2020.


¶þ¡¢Ä¦²Á»úÖÆÓëÄ¥ËðÀàÐÍ

ÔÚÆµÈÔĦ²ÁÌõ¼þÏ£¬£¬£¬£¬£¬¸´ºÏ½á¹¹Ö÷ÒªÂÄÀúÒÔϼ¸ÖÖÄ¥ËðÐÎʽ£º

2.1 Ä¥Á£Ä¥Ëð£¨Abrasive Wear£©

µ±Íâò½Ó´¥Ó²ÖÊ¿ÅÁ£»£»£»ò´Ö²ÚÍâòʱ£¬£¬£¬£¬£¬ÄÍÄ¥²ãÊÜÇÐÏ÷×÷Óñ¬·¢¹µ²Û»ò°þÂä¡£¡£¡£·¼ÂÚÓëUHMWPEÒòÓ²¶È½Ï¸ß£¬£¬£¬£¬£¬ÔÚ´ËÀàÄ¥ËðÖÐÌåÏÖÓÅÒì¡£¡£¡£

¾ÝÃÀ¹úĦ²Áѧ¼ÒЭ»á£¨STLE£©Ñо¿Ö¸³ö£¬£¬£¬£¬£¬Ä¥Á£Ä¥ËðËÙÂÊÓëÊ©¼ÓÔØºÉ³ÊÏßÐÔ¹ØÏµ£¬£¬£¬£¬£¬¿ÉÓÃArchard·½³ÌÐÎò£º

$$
V = k cdot frac{F cdot L}{H}
$$

ÆäÖУº

  • $ V $£ºÄ¥ËðÌå»ý£»£»£»
  • $ k $£ºÄ¥ËðϵÊý£»£»£»
  • $ F $£º·¨ÏòÔØºÉ£»£»£»
  • $ L $£º»¬¶¯¾àÀ룻£»£»
  • $ H $£ºÖÊÁÏÓ²¶È¡£¡£¡£

2.2 Õ³×ÅÄ¥Ëð£¨Adhesive Wear£©

ÓÉÓÚ¾Ö²¿¸ßε¼ÖÂÖÊÁÏ×ªÒÆ£¬£¬£¬£¬£¬³£¼ûÓÚ½ðÊôÓëÏ𽺽Ӵ¥½çÃæ¡£¡£¡£SBRÄÚ³ÄËä¾ßÒ»¶¨×ÔÈó»¬ÐÔ£¬£¬£¬£¬£¬µ«ÔÚ¸ÉĦ²ÁÌõ¼þÏÂÈÔ¿ÉÄܱ¬·¢Õ³Á¬ËºÁÑ¡£¡£¡£

2.3 Æ£ÀÍÄ¥Ëð£¨Fatigue Wear£©

ÖØ¸´Ó¦Á¦Ñ­»·Òý·¢Î¢ÁÑÎÆÀ©Õ¹£¬£¬£¬£¬£¬ÖÕµ¼Ö·ֲã»ò¶ÏÁÑ¡£¡£¡£ÓÈÆäÔÚ¶¯Ì¬ÍäÇú+Ħ²ÁñîÏàÖúÓÃÏ£¬£¬£¬£¬£¬½çÃæÍÑÕ³³ÉΪÖ÷ҪʧЧģʽ¡£¡£¡£

µÂ¹úÂíÆÕ¸ÖÌúÑо¿Ëù£¨Max Planck Institute for Iron Research£©Ñо¿Åú×¢£¬£¬£¬£¬£¬¸´ºÏÖÊÁÏÔÚ10?´ÎÑ­»·ºó£¬£¬£¬£¬£¬½çÃæ¼ôÇÐÇ¿¶ÈϽµ¿É´ï30%ÒÔÉÏ£¨Schmidt et al., Wear, 2019£©¡£¡£¡£


Èý¡¢ÊÙÃüÆÀ¹ÀÒªÁìϵͳ

3.1 ʵÑéÊÒ¼ÓËÙ²âÊÔ

ΪģÄâÕæÊµÊ¹ÓÃÇéÐΣ¬£¬£¬£¬£¬³£ÓòâÊÔ×°±¸°üÀ¨£º

  • TaberÄÍÄ¥ÊÔÑé»ú£¨ASTM D4060£©£ºÊÊÓÃÓÚÆ½ÃæÖÊÁÏÐýתĦ²Á²âÊÔ£»£»£»
  • Íù¸´Ê½Ä¦²ÁÊÔÑé»ú£¨Pin-on-Disc, ASTM G99£©£ºÆÀ¹À»¬¶¯Ä¦²ÁϵÊýÓëÄ¥ËðÁ¿£»£»£»
  • Âí¶¡´ú¶ûÄÍÄ¥ÒÇ£¨ISO 12947£©£ºÓÃÓÚÖ¯ÎïÀàÖÊÁÏ¶àÆ«ÏòĦ²Á²âÊÔ¡£¡£¡£

±í£ºµä·¶²âÊÔ²ÎÊýÉèÖÃ

²âÊÔÏîÄ¿ ±ê×¼ÒÀ¾Ý ÔØºÉ£¨N£© תËÙ£¨rpm£© ɰÂÖÀàÐÍ Ñ­»·´ÎÊý
TaberÄÍÄ¥ ASTM D4060 500¨C1000 g£¨Ô¼4.9¨C9.8 N£© 60 CS-10»òH-18 100¨C1000ת
Pin-on-Disc ASTM G99 5¨C20 100¨C300 Al?O?Çò»ò¸ÖÇò 1¡Á10?¨C1¡Á10?
Âí¶¡´ú¶û ISO 12947 9 kPa£¨±ê׼ѹǿ£© 50 rpm ±ê×¼Ñòëձ 5000¨C50000´Î

Êý¾ÝȪԴ£ºÖйú·ÄÖ¯¹¤ÒµÁªºÏ»á¡¶¹¦Ð§ÐÔ·Ä֯Ʒ¼ì²âÊÖÒÕÖ¸ÄÏ¡·£¬£¬£¬£¬£¬2022¡£¡£¡£

3.2 Òªº¦ÆÀ¹ÀÖ¸±ê

Ö¸±êÃû³Æ ½ç˵ ÕÉÁ¿ÒªÁì µ¥Î»
ÖÊÁ¿ËðʧÂÊ µ¥Î»Ä¦²ÁÐг̵ÄÖÊÁ¿ïÔÌ­ µç×ÓÌìÆ½³ÆÖØÇ°ºó²îÖµ mg/km
ºñ¶È¼õ±¡Á¿ ÍâòĥËðºóµÄºñ¶Èת±ä ÊýÏÔǧ·Ö³ßÕÉÁ¿ ¦Ìm
Ħ²ÁϵÊý£¨COF£© Ħ²ÁÁ¦ÓëÕýѹÁ¦Ö®±È Á¦´«¸ÐÆ÷ʵʱÊÕÂÞ ¡ª
²ã¼ä°þÀëÇ¿¶È ½çÃæÕ³½áÀο¿Ë®Æ½ 180¡ã°þÀëÊÔÑ飨GB/T 2790£© N/mm
Íâò´Ö²Ú¶Èת±ä Raֵת±ä·´Ó³Ä¥ËðÐÎ̬ ÍâòÂÖÀªÒDzⶨ ¦Ìm

ËÄ¡¢Ó°ÏìÊÙÃüµÄÒªº¦ÒòËØÆÊÎö

4.1 ÖÊÁÏÅä±ÈÓÅ»¯

²î±ð±í²ãÃæÁÏÓëSBRÅä±ÈÏÔÖøÓ°ÏìÕûÌåÐÔÄÜ¡£¡£¡£Ç廪´óѧÖÊÁÏѧԺÍŶӣ¨Li et al., 2021£©Í¨¹ýÕý½»ÊµÑé·¢Ã÷£¬£¬£¬£¬£¬µ±·¼ÂÚÖ¯ÎïÕ¼×ÜÖÊÁ¿60%£¬£¬£¬£¬£¬SBRÕ¼±È40%ʱ£¬£¬£¬£¬£¬×ÛºÏÄÍÄ¥ÐÔÓÅ¡£¡£¡£

ÅäÀýÈç°¸ ·¼ÂÚ(%) SBR(%) ÖÊÁ¿ËðʧÂÊ(mg/km) °þÀëÇ¿¶È(N/mm)
A 50 50 18.3 5.2
B 60 40 12.7 7.1
C 70 30 14.5 6.3
D 40 60 21.8 4.0

Ч¹ûÏÔʾ£º¹ý¸ßSBRº¬Á¿½µµÍ¸ÕÐÔ£¬£¬£¬£¬£¬Ò×±¬·¢ËÜÐÔ±äÐΣ»£»£»¶ø¹ý¸ßµÄÖ¯Îï±ÈÀýÔòÏ÷Èõ»º³åÄÜÁ¦£¬£¬£¬£¬£¬ÔöÌí´àÐÔ¶ÏÁÑ·çÏÕ¡£¡£¡£

4.2 ÇéÐÎÒòËØÓ°Ïì

£¨1£©Î¶ÈЧӦ

SBRÔÚ¸ßÎÂÏÂÈí»¯£¬£¬£¬£¬£¬µ¼ÖÂĦ²ÁϵÊýÉÏÉý¡£¡£¡£ÈÕ±¾¶«¾©¹¤Òµ´óѧÑо¿ÏÔʾ£¬£¬£¬£¬£¬µ±ÇéÐÎζȴÓ25¡æÉýÖÁ80¡æÊ±£¬£¬£¬£¬£¬SBR/·¼ÂÚ¸´ºÏÖÊÁϵÄÄ¥ËðÂÊÔöÌí½ü2.3±¶£¨Tanaka et al., Polymer Degradation and Stability, 2020£©¡£¡£¡£

£¨2£©Êª¶ÈÓ°Ïì

ʪ̬ÇéÐÎÏ£¬£¬£¬£¬£¬Ë®·Ö×Ó¿ÉÉøÈë½çÃæÇøÓò£¬£¬£¬£¬£¬Ï÷Èõ½º½ÓÇ¿¶È¡£¡£¡£µ«ÊʶÈʪÈóÓÐÖúÓÚÐγɽçÏßÈó»¬Ä¤£¬£¬£¬£¬£¬½µµÍ¸ÉĦ²ÁËðÉË¡£¡£¡£

ÇéÐÎÌõ¼þ Ïà¶Ôʪ¶È(%) Ä¥ËðÂÊ(mg/km) COF
¸ÉÔï <30 15.2 0.68
ÖеÈʪ¶È 50¨C60 11.8 0.52
¸ßʪ >80 13.6 0.58

Êý¾ÝÒý×Ô¡¶Ï𽺹¤Òµ¡·ÆÚ¿¯£¬£¬£¬£¬£¬2023ÄêµÚ70¾í¡£¡£¡£

£¨3£©ÎÛȾÎï±£´æ

·Û³¾¡¢É°Á£Æ·¼¶ÈýÌå½éÖʼӾçÄ¥Á£Ä¥Ë𡣡£¡£°Ä´óÀûÑÇÁª°î¿ÆÑ§Ó빤ҵÑо¿×éÖ¯£¨CSIRO£©ÊµÑé֤ʵ£¬£¬£¬£¬£¬º¬¹èÖÊ¿ÅÁ£µÄ¿ÕÆøÖУ¬£¬£¬£¬£¬¸´ºÏÖÊÁÏÊÙÃüËõ¶ÌÔ¼40%¡£¡£¡£


Îå¡¢ÏÖʵӦÓó¡¾°Óë°¸ÀýÆÊÎö

5.1 ¿óɽÔËËÍ´ø

ÔÚú¿óÔËÊäϵͳÖУ¬£¬£¬£¬£¬ÔËËÍ´øºã¾ÃÔâÊÜ¿óʯ¹¥»÷Óë¹öͲĦ²Á¡£¡£¡£Ä³É½Î÷ú¿ó½ÓÄÉ¡°·¼ÂÚÖ¯Îï+SBR¡±¸´ºÏ½á¹¹ÔËËÍ´ø£¬£¬£¬£¬£¬ÔËÐÐÁ½Äêºó¼ì²âÏÔʾ£º

  • ÍâòÎÞÏÔ×Å´©¿×»ò·Ö²ã£»£»£»
  • ƽ¾ùºñ¶È¼õ±¡½ö0.3 mm£»£»£»
  • °þÀëÇ¿¶È¼á³Ö³õʼֵµÄ85%ÒÔÉÏ¡£¡£¡£

Ïà½Ï¹Å°åÃÞ·«²¼+SBR½á¹¹£¬£¬£¬£¬£¬Ê¹ÓÃÊÙÃüÑÓÉìÔ¼2.8±¶¡£¡£¡£

5.2 ¾üÓ÷Àµ¯±³ÐÄÍâ²ã

ÖйúÈËÃñ½â·Å¾üijÐÍÕ½Êõ±³ÐÄÍâÕÖ½ÓÄÉ¡°UHMWPEÖ¯Îï+SBRÍ¿²ã¡±¸´ºÏÉè¼Æ£¬£¬£¬£¬£¬¾­Ò°ÍâѵÁ·³¡Öظ´¹Î²Á²âÊÔ£¨Ä£Äâ¹àľ¡¢ÑÒʯĦ²Á£©£¬£¬£¬£¬£¬200Сʱºóδ·ºÆðÏËά¶ÏÁÑ£¬£¬£¬£¬£¬ÇÒ·ÀË®ÐÔÄÜά³ÖÓÅÒì¡£¡£¡£

5.3 ¹¤Òµ»úеÈË·À»¤Ì×

µÂ¹ú¿â¿¨£¨KUKA£©»úеÈËÊàŦ·À»¤ÕÖ½ÓÄÉ¡°ÄáÁú66+SBR¡±Ë«²ã½á¹¹£¬£¬£¬£¬£¬ÔÚÒ»Á¬°Ú¶¯+Ħ²Á¹¤¿öÏÂÀÛ¼ÆÊÂÇ鳬1.2ÍòСʱ£¬£¬£¬£¬£¬½ö¾Ö²¿·ºÆðÉÔ΢¹êÁÑ£¬£¬£¬£¬£¬ÎÞÐèÌæ»»¡£¡£¡£


Áù¡¢ÊÙÃüÕ¹ÍûÄ£×Ó¹¹½¨

ΪʵÏÖ¿ÆÑ§ÊÙÃüÖÎÀí£¬£¬£¬£¬£¬Ñо¿Ö°Ô±Ìá³ö¶àÖÖÊýѧģ×ÓÓÃÓÚÕ¹Íû¸´ºÏ½á¹¹·þÒÛÊÙÃü¡£¡£¡£

6.1 ÏßÐÔÀÛ»ýËðÉËÄ£×Ó£¨Miner×¼Ôò£©

¼ÙÉèÿ´ÎĦ²ÁÊÂÎñÔì³É΢Á¿²»¿ÉÄæËðÉË£¬£¬£¬£¬£¬×ÜËðÉË´ïÁÙ½çֵʱʧЧ£º

$$
D = sum_{i=1}^{n} frac{n_i}{N_i} = 1
$$

ÆäÖУº

  • $ n_i $£ºµÚi¼¶Ó¦Á¦Ë®Æ½ÏµÄÏÖʵѭ»·Êý£»£»£»
  • $ N_i $£º¸ÃÓ¦Á¦Ïµ¼ÖÂÆÆËðµÄÀíÂÛÑ­»·Êý¡£¡£¡£

ÊÊÓÃÓÚºã¶¨ÔØºÉÌõ¼þÏÂµÄÆ£ÀÍÆÀ¹À¡£¡£¡£

6.2 WeibullÂþÑÜÄ£×Ó

ÆÕ±éÓÃÓÚÐÎòÖÊÁÏʧЧ¸ÅÂʵÄʱ¼äÂþÑÜ¡£¡£¡£Æä¿É¿¿¶Èº¯ÊýΪ£º

$$
R(t) = expleft[-left(frac{t}{eta}right)^betaright]
$$

ÆäÖУº

  • $ beta $£ºÐÎ×´²ÎÊý£¬£¬£¬£¬£¬·´Ó³Ê§Ð§Ä£Ê½£»£»£»
  • $ eta $£º±ê×¼²ÎÊý£¬£¬£¬£¬£¬´ú±íÌØÕ÷ÊÙÃü¡£¡£¡£

Õã½­´óѧÍŶӶÔ30×éSBR/·¼ÂÚÑù±¾¾ÙÐÐÍþ²¼¶ûÆÊÎö£¬£¬£¬£¬£¬µÃ³ö¦Â¡Ö2.1£¬£¬£¬£¬£¬Åú×¢ÖÐÆÚ½¥½øÊ½Ä¥ËðΪÖ÷µ¼Ê§Ð§»úÖÆ¡£¡£¡£

6.3 È˹¤Éñ¾­ÍøÂ磨ANN£©Õ¹Íû

Á¬ÏµÄ¦²ÁËÙÂÊ¡¢Î¶ȡ¢Êª¶È¡¢Ôغɵȶà±äÁ¿ÊäÈ룬£¬£¬£¬£¬½¨ÉèBPÉñ¾­ÍøÂçÄ£×Ó£¬£¬£¬£¬£¬¿ÉʵÏÖ·ÇÏßÐÔÊÙÃüÕ¹Íû¡£¡£¡£±±¾©º½¿Õº½Ìì´óѧ¿ª·¢µÄÖÇÄÜÆÀ¹Àϵͳ£¬£¬£¬£¬£¬Õ¹ÍûÎó²î¿ØÖÆÔÚ¡À8%ÒÔÄÚ£¨Chen et al., Mechanical Systems and Signal Processing, 2022£©¡£¡£¡£


Æß¡¢¸ÄÐÔÊÖÒÕÌáÉýÄ;ÃÐÔ

Ϊ½øÒ»²½ÑÓÉ츴ºÏ½á¹¹ÊÙÃü£¬£¬£¬£¬£¬¶àÖÖ¸ÄÐÔÊÖ¶ÎÒѱ»ÆÕ±éÓ¦Óᣡ£¡£

7.1 ÍâòͿ²ãÇ¿»¯

ÔÚÄÍÄ¥²ãÍâòÅçÍ¿¾Û°±õ¥£¨PU£©»òÌÕ´ÉÄÉÃ×Í¿²ã£¨ÈçAl?O?¡¢SiC£©£¬£¬£¬£¬£¬¿ÉÏÔÖøÌá¸ßÍâòӲ¶È¡£¡£¡£

Í¿²ãÀàÐÍ ÏÔ΢Ӳ¶È£¨HV£© Ħ²ÁϵÊý ÄÍÄ¥ÐÔÌáÉýÂÊ
ÎÞÍ¿²ã 120¨C150 0.65 ¡ª
PUÍ¿²ã 200¨C250 0.50 +35%
SiCÄÉÃ×Í¿²ã 800¨C1000 0.35 +70%

Êý¾ÝȪԴ£ºÖпÆÔºÀ¼ÖÝ»¯Ñ§ÎïÀíÑо¿Ëù¡¶ÖÊÁϵ¼±¨¡·£¬£¬£¬£¬£¬2021¡£¡£¡£

7.2 ½çÃæÔöÈÝ´¦Àí

½ÓÄɵÈÀë×ÓÌå´¦Àí»òżÁª¼Á£¨Èç¹èÍéKH-550£©¸ÄÉÆÖ¯ÎïÓëSBRÖ®¼äµÄ½çÃæÏàÈÝÐÔ¡£¡£¡£¾­´¦Àíºó£¬£¬£¬£¬£¬°þÀëÇ¿¶È¿ÉÌáÉý40%ÒÔÉÏ¡£¡£¡£

7.3 Ìí¼ÓÌîÁÏÔöÇ¿

ÔÚSBRÖвôÔÓÌ¿ºÚ¡¢°×Ì¿ºÚ»òʯīϩ£¬£¬£¬£¬£¬ÌáÉýÆä¿¹ËºÁÑÓëµ¼ÈÈÐÔÄÜ¡£¡£¡£Ìí¼Ó3 wt%Ñõ»¯Ê¯Ä«Ï©ºó£¬£¬£¬£¬£¬¸´ºÏÖÊÁÏÈÈÆÊÎöζÈÌá¸ß25¡æ£¬£¬£¬£¬£¬ÄÍÄ¥ÐÔÌáÉýÔ¼50%¡£¡£¡£


°Ë¡¢º£ÄÚÍâ±ê×¼ÓëÈÏ֤ϵͳ

8.1 ¹ú¼Ê±ê×¼

±ê×¼±àºÅ Ãû³Æ ÊÊÓùæÄ£
ISO 4649 µ¯ÐԵذåÄÍÄ¥ÐԲⶨ ÊÊÓÃÓÚÏð½ºÀàÖÊÁÏ
ASTM D3884 ·Ä֯ƷÄÍÄ¥ÐÔ£¨Ðýתƽ̨·¨£© Ö¯Î︴ºÏÖÊÁÏ
DIN 53352 Ïð½ºÓëÖ¯ÎïÕ³ºÏÇ¿¶È²âÊÔ ²ãѹ½á¹¹
BS EN 14904 Ô˶¯µØÃæ¹¥»÷ÎüÊÕÓëÄÍÄ¥ÒªÇó ¸ßƵʹÓó¡¾°

8.2 Öйú¹ú¼Ò±ê×¼

±ê×¼ºÅ Ãû³Æ Ðû²¼»ú¹¹
GB/T 20991-2020 ¸öÌå·À»¤×°±¸ ЬµÄ²âÊÔÒªÁì ¹ú¼ÒÊг¡¼àÊÓÖÎÀí×ܾÖ
GB/T 10808-2016 ¸ß¾ÛÎï¶à¿×µ¯ÐÔ×ÓÁÏ ËºÁÑÇ¿¶È²â¶¨ ¹¤ÒµºÍÐÅÏ¢»¯²¿
FZ/T 64063-2019 ºÏ³É¸ïÓûù²¼ Öйú·ÄÖ¯¹¤ÒµÁªºÏ»á
HG/T 3867-2021 Ïð½ºÓëÖ¯ÎïÕ³ºÏÇ¿¶ÈÊÔÑéÒªÁì »¯¹¤ÐÐÒµ±ê×¼

ÇкÏÉÏÊö±ê×¼µÄ²úÆ·¿Éͨ¹ýCNAS¡¢SGS¡¢T?VÆ·¼¶Èý·½»ú¹¹ÈÏÖ¤£¬£¬£¬£¬£¬È·±£ÖÊÁ¿Ò»ÖÂÐÔ¡£¡£¡£


¾Å¡¢Î´À´Éú³¤Ç÷ÊÆ

Ëæ×ÅÖÇÄÜÖÆÔìÓëÐÂÖÊÁÏÊÖÒÕµÄÉú³¤£¬£¬£¬£¬£¬ÄÍÄ¥¸´ºÏ½á¹¹Õý³¯×ÅÖÇÄÜ»¯¡¢¶à¹¦Ð§»¯Æ«ÏòÑݽø£º

  1. ×ÔÐÞ¸´ÖÊÁϼ¯³É£ºÒýÈë΢½ºÄÒÐÍÐÞ¸´¼Á£¬£¬£¬£¬£¬¿ÉÔÚÁÑÎÆÃÈÉú³õÆÚÊÍ·ÅÐÞ¸´ÎïÖÊ£¬£¬£¬£¬£¬ÑÓ»ºÊ§Ð§Àú³Ì¡£¡£¡£
  2. ´«¸Ð¹¦Ð§Ç¶È룺ÔÚSBR²ãÄÚÖÃÈáÐÔÓ¦±ä´«¸ÐÆ÷£¬£¬£¬£¬£¬ÊµÊ±¼à²âÄ¥Ëð״̬ÓëÊ£ÓàÊÙÃü¡£¡£¡£
  3. ÂÌÉ«¿ÉÒ»Á¬Éè¼Æ£º¿ª±¬·¢Îï»ùSBRÌæ»»¹Å°åʯÓÍ»ùÏ𽺣¬£¬£¬£¬£¬½µµÍ̼×ã¼£¡£¡£¡£
  4. ·ÂÉú½á¹¹Éè¼Æ£º½è¼øöèÓãÆ¤¡¢òáòæ±íƤµÈ×ÔÈ»½á¹¹£¬£¬£¬£¬£¬ÓÅ»¯ÍâÃ²ÎÆÀíÒÔïÔ̭Ħ²Á×èÁ¦¡£¡£¡£

¾Ý¡¶Nature Materials¡·±¨µÀ£¬£¬£¬£¬£¬Ó¢¹ú½£ÇÅ´óѧÒÑÀÖ³ÉÑÐÖÆ³ö¾ßÓС°ÁÛÆ¬Ê½¡±Î¢½á¹¹µÄ¸´ºÏÍ¿²ã£¬£¬£¬£¬£¬ÔÚÍù¸´Ä¦²ÁÖÐÌåÏÖ³ö³¬µÍÄ¥ËðÂÊ£¨<5 mg/km£©£¬£¬£¬£¬£¬Õ¹ÏÖ³öÖØ´óÓ¦ÓÃDZÁ¦£¨Roberts et al., 2023£©¡£¡£¡£


Ê®¡¢×ܽáÓëÕ¹Íû£¨·Ç½áÓﲿ·Ö£©

ÄÍÄ¥±í²ãÃæÁÏÓëSBRÄڳĸ´ºÏ½á¹¹×÷Ϊ¸ßÐÔÄÜĦ²ÁÖÊÁϵĴú±í£¬£¬£¬£¬£¬ÔÚ¼«¶Ë¹¤¿öÏÂÕ¹ÏÖ³ö׿ԽµÄ·þÒÛÄÜÁ¦¡£¡£¡£Í¨¹ýºÏÀíÑ¡²Ä¡¢ÓÅ»¯¹¤ÒÕ¡¢ÇéÐÎ˳ӦÐÔÉè¼Æ¼°ÏȽøÊÙÃüÕ¹ÍûÄ£×ÓµÄÓ¦Ó㬣¬£¬£¬£¬ÆäÔÚ¿óɽ¡¢¡¢½»Í¨¡¢ÖÇÄÜÖÆÔìµÈÁìÓòµÄÓ¦ÓÃÔ¶¾°ÁÉÀ«¡£¡£¡£Î´À´£¬£¬£¬£¬£¬Ëæ×Å¿çѧ¿ÆÈںϼÓÉ£¬£¬£¬£¬¸ÃÀิºÏÖÊÁϽ«½øÒ»²½Í»ÆÆÐÔÄÜÆ¿¾±£¬£¬£¬£¬£¬ÂõÏò¸ü¸ßЧ¡¢¸üÖÇÄÜ¡¢¸ü»·±£µÄÐÂÉú³¤½×¶Î¡£¡£¡£

À¥É½Êкò©ÌåÓý·Ä֯ƷÓÐÏÞ¹«Ë¾ www.alltextile.cn


ÃæÁÏÓªÒµÁªÏµ£ºÑîС½ã13912652341΢ÐÅͬºÅ


ÁªÏµµç»°£º 0512-5523 0820


¹«Ë¾µØµã£º½­ËÕÊ¡À¥É½ÊÐÐÂÄÏÖз567ºÅA2217


ÃâÔðÉùÃ÷£º

ÃâÔðÉùÃ÷£º±¾Õ¾Ðû²¼µÄÓÐЩÎÄÕ²¿·ÖÎÄ×Ö¡¢Í¼Æ¬¡¢ÒôƵ¡¢ÊÓÆµÈªÔ´ÓÚ»¥ÁªÍø£¬£¬£¬£¬£¬²¢²»´ú±í±¾ÍøÕ¾¿´·¨£¬£¬£¬£¬£¬Æä°æÈ¨¹éÔ­×÷ÕßËùÓС£¡£¡£ÈôÊÇÄú·¢Ã÷±¾Íø×ªÔØÐÅÏ¢Ëðº¦ÁËÄúµÄÈ¨Òæ£¬£¬£¬£¬£¬ÈôÓÐÇÖȨ£¬£¬£¬£¬£¬ÇëÁªÏµºÃ²©ÌåÓý£¬£¬£¬£¬£¬ÎÒÃǻᾡ¿ì¸ü¸Ä»òɾ³ý¡£¡£¡£

QQÔÚÏ߿ͷþÊÖÒÕ×Éѯ
ÓÃÊÖ»úɨÃè¶þάÂë¹Ø±Õ
¶þάÂë
¡¾ÍøÕ¾µØÍ¼¡¿