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拔管模具力学性能
发布时间:2014-09-26 17:08:32浏览次数:

拉管模具DT合金的力学性能

GANGJIEYINGZHIHEJINSHIYINANRONGJINSHUTANHUAWU(TIC WC)WEIYINGZHIXIANG,YIHEJINGANGWEINIANJIEJI,YONGFENMOYEJINFANGFASHENGCHANDEYIZHONGXINXINGMOJUCAILIAO,TAJIJUYOUYINGZHIHEJINDEGAOYINGDU,GAONAIMOXINGHEGAOKANGYAXING,YIWCWEIYINGZHIXIANGDEGANGJIEYINGZHIHEJINYOUJIANCHENGDTHEJIN,GANGJIEYINGZHIHEJINZAIMOJUZHONGYINGYONGBIJIAODUO。

拉管模具DT合金的力学性能见下表

ZHUANGTAI

YINGDU/HRC

KANGWANQIANGDU/MPa

KANGYAQIANGDU/MPa

KANGLAQIANGDU/MPa

CHONGJIRENDUak/(j.cm-²)

DANXINGMOLIANGE/MPa

DIWENCUIHUOTAI

62-64

2500-3600

4000-4200

1500-1600

15-20

(2.7-2.8)X105

DENGWENCUIHUOTAI

55-62

3200-3800

2400-2800

——

18-25

LAGUANMOJUDTHEJINYUQITAGANGJIEYINGZHIHEJINDEXINGNENGBIJIAOJIANXIABIAO

HEJINPAIHAO

YINGZHIXIANGLEIXING

YINGDU/HRC

MIDU/(g.cm-³)

KANGYAQIANGDU/MPa

CHONGJIRENDUak/(j.cm-²)

JIAGONGTAI

SHIYONGTAI

DT

WC

32-36

62-64

9.7

2500-3600

15-20

TLMW50

WC

35-42

66-68

10.2

2000

8-10

GT35

TiC

39-46

67-69

6.5

1400-1800

6

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