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×÷Õߣºchinatungsten    ÎÄÕÂÀ´Ô´£º±¾Õ¾Ô­´´    ¸üÐÂʱ¼ä£º2009-8-11 15:18:02

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1.4 ÉÕ½áÁã¼þÐÔÄÜ

 

1401 ÃÜ¶È density

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1402 Ïà¶ÔÃÜ¶È relative density

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1403 ʵÌåÃÜ¶È solid density

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1404 Ãܶȷֲ¼ density distribution

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1405 ¾¶ÏòѹÀ£Ç¿¶È radial crushing strength

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1406 ¿×϶ pore

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1407 ¿ª¿× open pore

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1408 ±Õ¿× closed pore

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1409 ¿×϶¶È porosity

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1410 ¿ª¿×¿×϶¶È open porosity

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1411 ±Õ¿×¿×϶¶Èclosed porosity

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1412 Á¬Í¨¿×϶ interconnected porosity

¶à¿×ÌåÖÐÏ໥Á¬Í¨µÄ¿×϶ϵͳ¡£

1413 À©É¢¿×϶  diffusion porosity

ÓÉÓڿ¿ϴï¶û£¨kirkendall£©Ð§Ó¦µ¼ÖµÄÒ»ÖÖ×æÔªÎïÖÊÀ©É¢µ½ÁíÒ»×éÔªÖÐÐγɵĿ×϶¡£

1414 ¿×϶½á¹¹ porosity structure

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1415 ¿×¾¶ pore size

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1416 ¿×¾¶·Ö²¼ pore size distribution

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1417 AÀà¿× A-pore

£¨Ó²ÖʺϽ𣩳ߴçСÓÚ10¦ÌmµÄ¿×϶¡£

1418 BÀà¿× B-pore

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1419 CÀà·Ç»¯ºÏ̼¿×϶ C-uncombined carbon porosity

£¨Ó²ÖʺϽð£©ÔÚ²ÄÁϵĽðÏàÖƱ¸¹ý³ÌÖÐÓÉÓÚʯīÍÑÂäÔì³ÉµÄ´Ø×´¿×϶¡£

1420 ÆðÅÝѹÁ¦ bubble-point pressure

ÆÈʹÆøÌåͨ¹ýÒºÌå½þ×ÕµÄÖÆÆ·²úÉúµÚÒ»¸öÆðÅÝËùÐèµÄ×îСѹÁ¦¡£

×¢£ºÆðÅÝѹÁ¦Ö÷ÒªÊÇÖÆÆ·ÖÐ×î´ó¿×¾¶µÄº¯Êý¡£

1421 º¬ÓÍÁ¿ oil content

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1422 Á÷Ìå͸¹ýÐÔ fluid permeability

Ôڹ涨Ìõ¼þϲⶨµÄÔÚµ¥Î»Ê±¼äÄÚÒºÌå»òÆøÌåͨ¹ý¶à¿×ÌåµÄÊýÁ¿¡£

1423 ±í¹ÛÓ²¶È  apparent hardness

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1424 ʵÌåÓ²¶È solid hardness

Ôڹ涨Ìõ¼þϲⶨµÄÉÕ½á²ÄÁϵÄijһÏà»ò¿ÅÁ£»òijһÇøÓòµÄÓ²¶È£¬ËüÅųýÁË¿×϶µÄÓ°Ï죬ÀýÈçÓÃÏÔ΢Ӳ¶È²âÁ¿¡£

1425 Íø×´Ñõ»¯Îï oxide network

ÑØ×ÅÔ­¿ÅÁ£½çÉú³ÉµÄÁ¬Ðø»ò²»Á¬ÐøÑõ»¯Îï¡£

1426 ±í²ãָ״Ñõ»¯Îï surface finger oxide

´Ó±íÃæÑÝÔ±¿ÉÀí½âÉìÕ¹µ½Áã¼þÄÚ²¿µÄ²»ÄÜÓÃÎïÀí·½·¨£¨ÖîÈçÐýת¹öÄ¥£©È¡³öµÄÑõ»¯Îï¡£

 

2 ÉÕ½áºó´¦Àí

 

2001 ¸´Ñ¹  re-pressing

ΪÁËÌá¸ßÎïÀíºÍ£¨»ò£©Á¦Ñ§ÐÔÄÜ£¬Í¨³£¶ÔÉÕ½áÖÆÆ·Ê©¼ÓѹÁ¦¡£

2002 ¾«Õû sizing

ΪÁË´ïµ½ËùÐè³ß´ç¶ø½øÐеĸ´Ñ¹¡£

2003 ÕûÐÎ coining

ΪÁË´ïµ½Ìض¨µÄ±íÃæÐÎò¶ø½øÐеĸ´Ñ¹¡£

2004 ·ÛÄ©¶ÍÔì powder forging

ÓÉ·ÛÄ©ÖÆÔìµÄΪÉÕ½áµÄ¡¢Ô¤ÉÕ½áµÄ»òÉÕ½áµÄÔ¤³ÉÐÎÅ÷ÓöÍÔì½øÐÐÈÈÖÂÃÜ»¯£¬Í¬Ê±°éËæ×ÅÐÎ×´µÄ¸Ä±ä¡£

2005 ÉÕ½á¶ÍÔì sinter forging

ÓÃÉÕ½áµÄÔ¤³ÉÐÎÅ÷½øÐзÛÄ©¶ÍÔì¡£

2006 Èȸ´Ñ¹ hot re-pressing

ÓÃѹÖƵķ½·¨£¬Ê¹Ñ¹Å÷¡¢Ô¤ÉÕ½á¼þ»òÉÕ½á¼þ½øÐÐÈÈÖÂÃÜ»¯£¬Ö÷Òª°éËæ×ÅÔÚѹÖÆ·½Ïò³ß´ç·¢Éú¸Ä±ä¡£

2007 ½þ×Õ impregnation

Ó÷ǽðÊôÎïÖÊ£¨ÈçÓÍ¡¢Ê¯À¯»òÊ÷Ö¬£©Ìî³äÉÕ½á¼þµÄÁ¬Í¨¿ª¿×¿×϶µÄ·½·¨¡£

2008 Ë®ÕôÆø´¦Àí steam treatment

½«ÉÕ½áÌú»ùÖÆÆ·ÔÚ¹ýÈÈË®ÕôÆøÖмÓÈÈ£¬Ê¹±í²ãÐγÉËÄÑõ»¯ÈýÌú±£»¤Ä¤£¬´Ó¶øÌá¸ßijЩÐÔÄÜ¡£


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