|
|
¡ï Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ó뽯ÀÏʦ̽ÌÖµÚÒ»¸öÎÊÌâ
¡°°ÂÊÏÌå¡¢ÌúËØÌåµÄ¾§¸ñ°ËÃæÌå»òËÄÃæÌåµÄ×î´ó¼ä϶·Ö±ðΪ0.52°£Óë0.36°££¬Ì¼µÄÔ×Ӱ뾶Ϊ0.72.¡±
°ÂÊÏÌåµÄ¾§¸ñ¾§¸ñ°ËÃæÌå»òËÄÃæÌåµÄ×î´ó¼ä϶µÄÊý¾Ý´ÓºÎ¶øÀ´£¬ÊÇ·ñÄܹ»Ìṩ³ö´¦
¾ÝÎÒËùÖª¡ª¡ªfccµãÕó½á¹¹ÖеİËÃæÌå»òËÄÃæÌåµÄ×î´ó¼ä϶Ϊd4=0.225D£»d8=0.414D;
ÆäÖÐD¡ª¡ªÄ¸ÌåÔ×ÓµÄÖ±¾¶£»¶øÊÒÎÂÇé¿öÏ£¬°ÂÊÏÌåµÄD=2.52°££¬
Òò´ËÁ½Àà×î´ó¼ä϶Ӧ·Ö±ðΪ0.568°£ºÍ1.044°££¬Ì¼Ô×ÓµÄÖ±¾¶Îª1.54°£¡£
ÔÝÇÒ²»Ëµ ̼Ô×ÓÊÇ·ñÄܹ»½øÈë¾§¸ñµÄ¼ä϶´¦ÒýÆðµãÕó»û±ä£¬µ¥¾ÍÊý¾ÝÃ²ËÆÒ²²»Ò»Ö°¡
¡ª¡ªÉÏÎÄÊý¾Ý³ö´¦Îª£ºDavid A. Porter µÈÖø£¬³ÂÀäµÈÒë, ¡¶½ðÊôºÍºÏ½ðÖеÄÏà±ä(Phas Transformations in Metals and Alloys)¡·, ¸ßµÈ½ÌÓý³ö°æÉç, 2011Äê. P321-322. |
|