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½ð³æ (Ö°Òµ×÷¼Ò)
- ·ÒëEPI: 6
- Ó¦Öú: 34 (СѧÉú)
- ½ð±Ò: 3312.6
- É¢½ð: 400
- ºì»¨: 6
- Ìû×Ó: 3385
- ÔÚÏß: 555.3Сʱ
- ³æºÅ: 1559853
- ×¢²á: 2012-01-02
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì
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743616652: ½ð±Ò+2, ¡ïÓаïÖú, »¹ÊÇÓеãÖйúÌØÉ«£¡ 2012-04-25 08:26:49
sltmac: ½ð±Ò+3 2012-04-26 08:32:43
743616652: ½ð±Ò+2, ¡ïÓаïÖú, »¹ÊÇÓеãÖйúÌØÉ«£¡ 2012-04-25 08:26:49
sltmac: ½ð±Ò+3 2012-04-26 08:32:43
| Element substitution method was usually used to improve the performance of one property of an alloy while another property may be falling down simultaneously, but now compound subsitution method had generally boosted it's comprehensive performance. |

4Â¥2012-04-23 15:13:53
769020087
ľ³æ (СÓÐÃûÆø)
- ·ÒëEPI: 28
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2391.9
- Ìû×Ó: 100
- ÔÚÏß: 140Сʱ
- ³æºÅ: 1513351
- ×¢²á: 2011-11-28
- ÐÔ±ð: GG
- רҵ: ¿óÎïѧ(º¬¿óÎïÎïÀíѧ£©
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
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743616652: ½ð±Ò+2, ·ÒëEPI+1, ¡ïÓаïÖú, ºÇºÇ£¬Óеãǣǿ 2012-04-23 14:59:44
sltmac: ½ð±Ò+3 2012-04-26 08:32:32
743616652: ½ð±Ò+2, ·ÒëEPI+1, ¡ïÓаïÖú, ºÇºÇ£¬Óеãǣǿ 2012-04-23 14:59:44
sltmac: ½ð±Ò+3 2012-04-26 08:32:32
| Compound element substitution can totally improve the synthetical properties of alloy avoiding a decrease of some other properties while increasing one property in traditional way. |
2Â¥2012-04-23 10:25:37
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ľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 41
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 1738.9
- É¢½ð: 37
- Ìû×Ó: 542
- ÔÚÏß: 77.1Сʱ
- ³æºÅ: 1716996
- ×¢²á: 2012-03-26
- ÐÔ±ð: MM
- רҵ: µç»¯Ñ§·ÖÎö
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743616652: ½ð±Ò+2, ¡ïÓаïÖú, ºÇºÇ£¬Óеãǣǿ 2012-04-23 15:00:07
sltmac: ½ð±Ò+3 2012-04-26 08:32:38
743616652: ½ð±Ò+2, ¡ïÓаïÖú, ºÇºÇ£¬Óеãǣǿ 2012-04-23 15:00:07
sltmac: ½ð±Ò+3 2012-04-26 08:32:38
| The traditional way of elements substitution can only improve one property wiith some other properties declining, but using multiple substitution can improve comprehensive properties of the alloys comprehensively |

3Â¥2012-04-23 13:10:48














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