参(Can)数(Shu)性(Xing)能(Neng):(?)
尺(Chi)寸(Cun):(?)
材(Cai)质(Zhi):(?)
钛(Tai)合(He)金(Jin)卷(Juan)带(Dai) TC4((?)GR5)(?)
化(Hua)学(Xue)成(Cheng)分(Fen):
合(He)金(Jin) |
% |
Ti |
Al |
V |
Fe |
C |
N |
H |
O |
其(Qi)他(Ta)元(Yuan)素(Su) |
|
TC4 |
min |
remainder |
5.5 |
3.5 |
|
|
|
|
|
单(Dan)一(Yi) |
总(Zong)和(He) |
max |
6.75 |
4.5 |
0.30 |
0.08 |
0.05 |
0.015 |
0.20 |
0.10 |
0.40 |
物(Wu)理(Li)性(Xing)能(Neng):
密(Mi)度(Du) |
4.45 g/cm3 |
熔(Rong)点(Dian) |
1680℃(?) |
机(Ji)械(Xie)性(Xing)能(Neng):
合(He)金(Jin)状(Zhuang)态(Tai) |
抗(Kang)拉(La)强(Qiang)度(Du) Rm N/mm2 |
规(Gui)定(Ding)非(Fei)比(Bi)例(Li)延(Yan)伸(Shen)强(Qiang)度(Du) RP0.2N/mm2 |
延(Yan)伸(Shen)率(Lu) A5 % |
固(Gu)溶(Rong)处(Chu)理(Li) |
≥(?)895 |
≥(?)830 |
≥(?)12 |
TC4材(Cai)料(Liao)的(De)组(Zu)成(Cheng)为(Wei)Ti-6Al-4V,(?)属(Shu)于(Yu)(α(?)+β(?))型(Xing)钛(Tai)合(He)金(Jin),(?)具(Ju)有(You)良(Liang)好(Hao)的(De)综(Zong)合(He)力(Li)学(Xue)机(Ji)械(Xie)性(Xing)能(Neng),(?)强(Qiang)度(Du)大(Da)。(?)
应(Ying)用(Yong)领(Ling)域(Yu):(?)
属(Shu)于(Yu)热(Re)处(Chu)理(Li)强(Qiang)化(Hua)的(De)钛(Tai)合(He)金(Jin),(?)它(Ta)具(Ju)有(You)较(Jiao)好(Hao)的(De)焊(Han)接(Jie)性(Xing)薄(Bao)板(Ban)成(Cheng)型(Xing)性(Xing)和(He)锻(Duan)造(Zao)性(Xing)能(Neng)。(?)用(Yong)于(Yu)制(Zhi)造(Zao)喷(Pen)气(Qi)发(Fa)动(Dong)机(Ji)压(Ya)缩(Suo)机(Ji)叶(Ye)片(Pian)、(?)叶(Ye)轮(Lun)等(Deng)。(?)其(Qi)他(Ta)如(Ru)起(Qi)落(Luo)架(Jia)轮(Lun)和(He)结(Jie)构(Gou)件(Jian)、(?)紧(Jin)固(Gu)件(Jian)、(?)支(Zhi)架(Jia)、(?)飞(Fei)机(Ji)附(Fu)件(Jian)、(?)框(Kuang)架(Jia)、(?)桁(Heng)条(Tiao)结(Jie)构(Gou)、(?)管(Guan)道(Dao),应(Ying)用(Yong)非(Fei)常(Chang)广(Guang)泛(Fan)。(?)