J. Mater. Sci. Technol. ›› 2019, Vol. 35 ›› Issue (5): 790-798.DOI: 10.1016/j.jmst.2018.10.032
• Orginal Article • Previous Articles Next Articles
Wenyuan Liab, Zhiyong Chena?(), Jianrong Liua, Shaoxiang Zhua, Guoxin Suia, Qingjiang Wanga
Received:
2018-08-12
Accepted:
2018-10-08
Online:
2019-05-10
Published:
2019-02-20
Contact:
Chen Zhiyong
About author:
1 These authors contribute equally to this paper.
Wenyuan Li, Zhiyong Chen, Jianrong Liu, Shaoxiang Zhu, Guoxin Sui, Qingjiang Wang. Rolling texture and its effect on tensile property of a near-α titanium alloy Ti60 plate[J]. J. Mater. Sci. Technol., 2019, 35(5): 790-798.
Rolling process | Direction | YS (MPa) | UTS (MPa) | Elongation (%) |
---|---|---|---|---|
β-UDR | TD | 1080 | 1158 | 9.0 |
1079 | 1159 | 11.0 | ||
45° | 1041 | 1109 | 9.0 | |
1037 | 1105 | 9.5 | ||
RD | 1081 | 1142 | 7.0 | |
1085 | 1143 | 8.0 | ||
β-CDR | TD | 1049 | 1135 | 10.5 |
1049 | 1137 | 10.0 | ||
45° | 1014 | 1093 | 9.5 | |
1025 | 1104 | 10.0 | ||
RD | 1027 | 1102 | 9.5 | |
1027 | 1100 | 10.0 | ||
α?+?β-UDR | TD | 1156 | 1253 | 7.5 |
1146 | 1244 | 7.0 | ||
45° | 1006 | 1063 | 12.5 | |
999 | 1060 | 10.5 | ||
RD | 1102 | 1162 | 8.0 | |
1111 | 1179 | 7.0 | ||
α?+?β-CDR | TD | 1127 | 1180 | 14.0 |
1120 | 1173 | 12.0 | ||
45° | 1085 | 1127 | 11.5 | |
1080 | 1123 | 10.0 | ||
RD | 1133 | 1180 | 10.5 | |
1127 | 1180 | 9.0 |
Table 1 Room temperature tensile properties of Ti60 alloy plate.
Rolling process | Direction | YS (MPa) | UTS (MPa) | Elongation (%) |
---|---|---|---|---|
β-UDR | TD | 1080 | 1158 | 9.0 |
1079 | 1159 | 11.0 | ||
45° | 1041 | 1109 | 9.0 | |
1037 | 1105 | 9.5 | ||
RD | 1081 | 1142 | 7.0 | |
1085 | 1143 | 8.0 | ||
β-CDR | TD | 1049 | 1135 | 10.5 |
1049 | 1137 | 10.0 | ||
45° | 1014 | 1093 | 9.5 | |
1025 | 1104 | 10.0 | ||
RD | 1027 | 1102 | 9.5 | |
1027 | 1100 | 10.0 | ||
α?+?β-UDR | TD | 1156 | 1253 | 7.5 |
1146 | 1244 | 7.0 | ||
45° | 1006 | 1063 | 12.5 | |
999 | 1060 | 10.5 | ||
RD | 1102 | 1162 | 8.0 | |
1111 | 1179 | 7.0 | ||
α?+?β-CDR | TD | 1127 | 1180 | 14.0 |
1120 | 1173 | 12.0 | ||
45° | 1085 | 1127 | 11.5 | |
1080 | 1123 | 10.0 | ||
RD | 1133 | 1180 | 10.5 | |
1127 | 1180 | 9.0 |
Rolling process | Direction | YS (MPa) | UTS (MPa) | Elongation (%) |
---|---|---|---|---|
β-UDR | TD | 605 | 715 | 14.5 |
610 | 730 | 13.5 | ||
45° | 551 | 666 | 26.5 | |
550 | 662 | 26.5 | ||
RD | 580 | 685 | 20.5 | |
580 | 685 | 20.0 | ||
β-CDR | TD | 595 | 700 | 16.5 |
590 | 715 | 16.0 | ||
45° | 547 | 659 | 26.5 | |
554 | 670 | 26.5 | ||
RD | 565 | 665 | 18.5 | |
565 | 675 | 18.5 | ||
α?+?β-UDR | TD | 615 | 760 | 15.5 |
615 | 760 | 18.0 | ||
45° | 499 | 612 | 25.5 | |
491 | 607 | 26.5 | ||
RD | 570 | 690 | 26.5 | |
570 | 695 | 26.0 | ||
α?+?β-CDR | TD | 515 | 650 | 24.5 |
530 | 650 | 27.5 | ||
45° | 520 | 627 | 33.5 | |
513 | 622 | 26.5 | ||
RD | 510 | 650 | 31.5 | |
510 | 645 | 32.5 |
Table 2 600?°C tensile properties of Ti60 alloy plate.
Rolling process | Direction | YS (MPa) | UTS (MPa) | Elongation (%) |
---|---|---|---|---|
β-UDR | TD | 605 | 715 | 14.5 |
610 | 730 | 13.5 | ||
45° | 551 | 666 | 26.5 | |
550 | 662 | 26.5 | ||
RD | 580 | 685 | 20.5 | |
580 | 685 | 20.0 | ||
β-CDR | TD | 595 | 700 | 16.5 |
590 | 715 | 16.0 | ||
45° | 547 | 659 | 26.5 | |
554 | 670 | 26.5 | ||
RD | 565 | 665 | 18.5 | |
565 | 675 | 18.5 | ||
α?+?β-UDR | TD | 615 | 760 | 15.5 |
615 | 760 | 18.0 | ||
45° | 499 | 612 | 25.5 | |
491 | 607 | 26.5 | ||
RD | 570 | 690 | 26.5 | |
570 | 695 | 26.0 | ||
α?+?β-CDR | TD | 515 | 650 | 24.5 |
530 | 650 | 27.5 | ||
45° | 520 | 627 | 33.5 | |
513 | 622 | 26.5 | ||
RD | 510 | 650 | 31.5 | |
510 | 645 | 32.5 |
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