CN103710648B - A kind of long carbon fiber strengthens titanium alloy composite material - Google Patents
A kind of long carbon fiber strengthens titanium alloy composite material Download PDFInfo
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- CN103710648B CN103710648B CN201410018724.9A CN201410018724A CN103710648B CN 103710648 B CN103710648 B CN 103710648B CN 201410018724 A CN201410018724 A CN 201410018724A CN 103710648 B CN103710648 B CN 103710648B
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 68
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 57
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 57
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 239000011651 chromium Substances 0.000 claims abstract description 5
- 238000007747 plating Methods 0.000 claims abstract description 5
- 238000003892 spreading Methods 0.000 claims abstract description 5
- 230000007480 spreading Effects 0.000 claims abstract description 5
- 230000032683 aging Effects 0.000 claims description 37
- 238000002791 soaking Methods 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 14
- 229910052726 zirconium Inorganic materials 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- 238000000137 annealing Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910052718 tin Inorganic materials 0.000 claims description 10
- 238000005097 cold rolling Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 7
- 229920002120 photoresistant polymer Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910004349 Ti-Al Inorganic materials 0.000 claims description 4
- 229910004692 Ti—Al Inorganic materials 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 4
- 238000000265 homogenisation Methods 0.000 claims description 4
- 238000005098 hot rolling Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 101150003085 Pdcl gene Proteins 0.000 claims description 2
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 238000002203 pretreatment Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 8
- 238000005275 alloying Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
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Abstract
The present invention relates to a kind of long carbon fiber and strengthen titanium alloy composite material, its preparation method comprises following steps: prepare titanium alloy, pre-treatment of carbon fiber, nickel plating, deposition chromium, by titanium alloy powder uniform spreading in mould, then in Titanium Powder last layer, arrange the plated carbon fiber sheared, and then lay one deck titanium alloy powder, repeat said process to fill up to mould, pressurized, heated operation is implemented to powder, sinters in vacuum oven, cool the sintered compact obtained and namely obtain this fibre reinforced titanium alloy composite material.This matrix material has the high technique effect of intensity.
Description
Technical field
The invention belongs to alloy composite materials field, particularly relate to a kind of long carbon fiber and strengthen titanium alloy composite material.
Background technology
Fibre reinforced titanium alloy composite material by there is the titanium alloy of high specific strength and there is high ratio modulus, the carbon fiber of stretch-proof is composited, and has that density is low, specific tenacity is high, stretch-proof and a specific modulus advantages of higher.Its mechanical property carries out the adjustment in certain limit by the control of the distribution of adjustment carbon fiber in titanium alloy and titanium alloy component, be a kind of high performance lightweight structural material.
Summary of the invention
The object of the invention is to propose a kind of long carbon fiber and strengthen titanium alloy composite material;
For reaching this object, the present invention by the following technical solutions:
A kind of long carbon fiber strengthens titanium alloy composite material, it is characterized in that, this long carbon fiber strengthens titanium alloy composite material by long carbon fiber and titanium alloy lamellar composite, and its preparation method comprises following steps:
(1) prepare titanium alloy, described titanium alloy is become to be grouped into by following according to weight percentage: Nb:21 ~ 24%, Zr:8.2 ~ 9.1%, Sn:12 ~ 18.6%, O:0.012 ~ 0.180%, RE:1.0 ~ 1.6%, Al:2.2 ~ 3.1%, and surplus is Ti;
(2) carbon fiber remove photoresist, neutralize, activate, reduction pretreatment;
(3) chemical nickel plating is carried out at carbon fiber surface;
(4) the nickel-coated carbon fibers surface chemistry obtained in step (3) after cleaning-drying deposits layer of metal chromium;
(5) plated carbon fiber that step (4) obtains is cut into the length of 1 ~ 20mm;
(6) by the titanium alloys powdered of step (1), by titanium alloy powder uniform spreading in mould, thickness is 1 ~ 5cm, then the plated carbon fiber that alignment step (5) shears in Titanium Powder last layer, and then lay one deck titanium alloy powder, thickness is 1 ~ 5mm, repeats said process and fills up to mould;
(8) implement pressurized, heated operation to powder, temperature is 110 ~ 182 DEG C, and pressure is 560 ~ 800MPa, and the dwell time is 10 ~ 180s;
(9) sinter in vacuum oven, sintering temperature is 1010 ~ 1480 DEG C, and the sintered heat insulating time is 1 ~ 6h;
(10) namely the sintered compact that cooling step (9) obtains obtains this long carbon fiber and strengthens titanium alloy composite material;
Described titanium alloy is made up of following steps:
A () is prepared burden: according to Nb:21 ~ 24%, Zr:8.2 ~ 9.1%, Sn:12 ~ 18.6%, O:0.012 ~ 0.180%, RE:1.0 ~ 1.6%, Al:2.2 ~ 3.1%, and surplus is Ti; Prepare burden, wherein Ti is with titanium sponge, and Zr adopts Ti-52Nb master alloy, Sn to adopt Ti-68Sn master alloy, RE to adopt mishmetal, Al to adopt Ti-Al master alloy with zirconium sponge, Nb, and O is relict element in above-mentioned raw materials;
(b) melting: material step (a) prepared is pressed into electrode, melting 2 times in vacuum consumable electrode arc furnace;
(c) homogenizing annealing: homogenization temperature is 992 ~ 1210 DEG C, and the hold-time is 11 ~ 18h, carries out the removal zone of oxidation that strips off the skin after annealing;
D () forges: Forge Heating temperature is 925 ~ 990 DEG C, and soaking time is 68 ~ 86min, and final forging temperature is 810 ~ 860 DEG C;
(e) hot rolling: rolling does not carry out process annealing, rolling pass is 8;
F () is cold rolling: cold rolling total deformation is 80%;
(g) solution heat treatment: cold-reduced sheet is carried out solution heat treatment in chamber type electric resistance furnace, solid solubility temperature is 835-860 DEG C, and soaking time is 0.8-1.8h, shrend;
(h) aging strengthening model: be divided into following four steps: aging temp is 300 ~ 320 DEG C, soaking time is 5 ~ 18min, shrend; Carry out second time ageing treatment being heated to 400 ~ 420 DEG C, aging time is 1 ~ 1.8h, shrend; Reheat 480 ~ 495 DEG C and carry out third time timeliness, aging time is 2 ~ 2.5h, shrend; Reheat 520 ~ 550 DEG C and carry out the 4th timeliness, aging time is 5 ~ 8h, shrend; Obtain titanium alloy finished product.
As preferably, the process of removing photoresist of described carbon fiber adopts air calcination method to carry out.
As preferably, it is characterized in that, described carbon fiber neutralizing treatment adopts KOH or ammoniacal liquor to neutralize.
As preferably, described carbon fiber activation treatment adopts PdCl
2be activation solution with AgCl.
As preferably, in titanium alloy preparation process, aging strengthening model is divided into following four steps: aging temp is 310 DEG C, and soaking time is 8min, shrend; Reheat 420 DEG C and carry out second time ageing treatment, aging time is 1h, shrend; Reheat 485 DEG C and carry out third time timeliness, aging time is 2h, shrend; Reheat 535 DEG C and carry out the 4th timeliness, aging time is 5h, shrend.
As preferably, described titanium alloy is become to be grouped into by following according to weight percentage: Nb:22%, Zr:8.9%, Sn:16.6%, O:0.14%, RE:1.52%, Al:2.9%, surplus is Ti.
effect of the present invention is:
Coordinated by the titanium alloy of specific specific concrete carbon fiber and concrete component content, final composite property is largely increased;
Coordinated with concrete solid solution etc. is heat treated by concrete aging strengthening model, make the titanium alloy as matrix have high strength, high elastic coefficient, the elongation of becoming reconciled and fracture toughness property, finally cause end properties high;
By the restriction of above-mentioned concrete preparation method's parameter and coordinating of concrete alloying constituent, stability is made to reach more than 90%.
Embodiment
embodiment 1
A kind of long carbon fiber strengthens titanium alloy composite material, and this long carbon fiber strengthens titanium alloy composite material by long carbon fiber and titanium alloy lamellar composite, and its preparation method comprises following steps:
(1) prepare titanium alloy, described titanium alloy is become to be grouped into by following according to weight percentage: Nb:23%, Zr:8.8%, Sn:15.6%, O:0.018%, RE:1.56%, Al:2.8%, and surplus is Ti;
(2) carbon fiber remove photoresist, neutralize, activate, reduction pretreatment;
(3) chemical nickel plating is carried out at carbon fiber surface;
(4) the nickel-coated carbon fibers surface chemistry obtained in step (3) after cleaning-drying deposits layer of metal chromium;
(5) plated carbon fiber that step (4) obtains is cut into the length of 18mm;
(6) by the titanium alloys powdered of step (1), by titanium alloy powder uniform spreading in mould, thickness is 4cm, then the plated carbon fiber that alignment step (5) shears in Titanium Powder last layer, and then lay one deck titanium alloy powder, thickness is 4mm, repeats said process and fills up to mould;
(8) implement pressurized, heated operation to powder, temperature is 150 DEG C, and pressure is 700MPa, and the dwell time is 98s;
(9) sinter in vacuum oven, sintering temperature is 1100 DEG C, and the sintered heat insulating time is 4h;
(10) namely the sintered compact that cooling step (9) obtains obtains this long carbon fiber and strengthens titanium alloy composite material;
Described titanium alloy is made up of following steps:
A () is prepared burden: according to Nb:23%, Zr:8.8%, Sn:15.6%, O:0.018%, RE:1.56%, Al:2.8%, surplus is that Ti prepares burden, wherein Ti is with titanium sponge, and Zr adopts Ti-52Nb master alloy, Sn to adopt Ti-68Sn master alloy, RE to adopt mishmetal, Al to adopt Ti-Al master alloy with zirconium sponge, Nb, and O is relict element in above-mentioned raw materials;
(b) melting: material step (a) prepared is pressed into electrode, melting 2 times in vacuum consumable electrode arc furnace;
(c) homogenizing annealing: homogenization temperature is 990 DEG C, and the hold-time is 12h, carries out the removal zone of oxidation that strips off the skin after annealing;
D () forges: Forge Heating temperature is 960 DEG C, and soaking time is 69min, and final forging temperature is 820 DEG C;
(e) hot rolling: rolling does not carry out process annealing, rolling pass is 8;
F () is cold rolling: cold rolling total deformation is 80%;
(g) solution heat treatment: cold-reduced sheet is carried out solution heat treatment in chamber type electric resistance furnace, solid solubility temperature is 845 DEG C, and soaking time is 0.9h, shrend;
(h) aging strengthening model: be divided into following four steps: aging temp is 310 DEG C, soaking time is 12min, shrend; Carry out second time ageing treatment being heated to 410 DEG C, aging time is 1h, shrend; Reheat 480 DEG C and carry out third time timeliness, aging time is 2h, shrend; Reheat 520 DEG C and carry out the 4th timeliness, aging time is 5h, shrend; Obtain titanium alloy finished product.
embodiment 2:
A kind of long carbon fiber strengthens titanium alloy composite material, and this long carbon fiber strengthens titanium alloy composite material by long carbon fiber and titanium alloy lamellar composite, and its preparation method comprises following steps:
(1) prepare titanium alloy, described titanium alloy is become to be grouped into by following according to weight percentage: Nb:22%, Zr:8.9%, Sn:16.6%, O:0.14%, RE:1.52%, Al:2.9%, and surplus is Ti;
(2) carbon fiber remove photoresist, neutralize, activate, reduction pretreatment;
(3) chemical nickel plating is carried out at carbon fiber surface;
(4) the nickel-coated carbon fibers surface chemistry obtained in step (3) after cleaning-drying deposits layer of metal chromium;
(5) plated carbon fiber that step (4) obtains is cut into the length of 18mm;
(6) by the titanium alloys powdered of step (1), by titanium alloy powder uniform spreading in mould, thickness is 4cm, then the plated carbon fiber that alignment step (5) shears in Titanium Powder last layer, and then lay one deck titanium alloy powder, thickness is 4mm, repeats said process and fills up to mould;
(8) implement pressurized, heated operation to powder, temperature is 150 DEG C, and pressure is 700MPa, and the dwell time is 98s;
(9) sinter in vacuum oven, sintering temperature is 1100 DEG C, and the sintered heat insulating time is 4h;
(10) namely the sintered compact that cooling step (9) obtains obtains this long carbon fiber and strengthens titanium alloy composite material;
Described titanium alloy is made up of following steps:
A () is prepared burden: according to Nb:22%, Zr:8.9%, Sn:16.6%, O:0.14%, RE:1.52%, Al:2.9%, surplus is that Ti prepares burden, wherein Ti is with titanium sponge, and Zr adopts Ti-52Nb master alloy, Sn to adopt Ti-68Sn master alloy, RE to adopt mishmetal, Al to adopt Ti-Al master alloy with zirconium sponge, Nb, and O is relict element in above-mentioned raw materials;
(b) melting: material step (a) prepared is pressed into electrode, melting 2 times in vacuum consumable electrode arc furnace;
(c) homogenizing annealing: homogenization temperature is 990 DEG C, and the hold-time is 12h, carries out the removal zone of oxidation that strips off the skin after annealing;
D () forges: Forge Heating temperature is 960 DEG C, and soaking time is 69min, and final forging temperature is 820 DEG C;
(e) hot rolling: rolling does not carry out process annealing, rolling pass is 8;
F () is cold rolling: cold rolling total deformation is 80%;
(g) solution heat treatment: cold-reduced sheet is carried out solution heat treatment in chamber type electric resistance furnace, solid solubility temperature is 845 DEG C, and soaking time is 0.9h, shrend;
(h) aging strengthening model: be divided into following four steps: aging temp is 310 DEG C, soaking time is 12min, shrend; Carry out second time ageing treatment being heated to 410 DEG C, aging time is 1h, shrend; Reheat 480 DEG C and carry out third time timeliness, aging time is 2h, shrend; Reheat 520 DEG C and carry out the 4th timeliness, aging time is 5h, shrend; Obtain titanium alloy finished product.
Claims (6)
1. long carbon fiber strengthens a titanium alloy composite material, it is characterized in that, this long carbon fiber strengthens titanium alloy composite material by long carbon fiber and titanium alloy lamellar composite, and its preparation method comprises following steps:
(1) prepare titanium alloy, described titanium alloy is become to be grouped into by following according to weight percentage: Nb:21 ~ 24%, Zr:8.2 ~ 9.1%, Sn:12 ~ 18.6%, O:0.012 ~ 0.180%, RE:1.0 ~ 1.6%, Al:2.2 ~ 3.1%, and surplus is Ti;
(2) carbon fiber remove photoresist, neutralize, activate, reduction pretreatment;
(3) chemical nickel plating is carried out at carbon fiber surface;
(4) the nickel-coated carbon fibers surface chemistry obtained in step (3) after cleaning-drying deposits layer of metal chromium;
(5) plated carbon fiber that step (4) obtains is cut into the length of 1 ~ 20mm;
(6) by the titanium alloys powdered of step (1), by titanium alloy powder uniform spreading in mould, thickness is 1 ~ 5cm, then the plated carbon fiber that alignment step (5) shears in Titanium Powder last layer, and then lay one deck titanium alloy powder, thickness is 1 ~ 5mm, repeats said process and fills up to mould;
(7) implement pressurized, heated operation to powder, temperature is 110 ~ 182 DEG C, and pressure is 560 ~ 800MPa, and the dwell time is 10 ~ 180s;
(8) sinter in vacuum oven, sintering temperature is 1010 ~ 1480 DEG C, and the sintered heat insulating time is 1 ~ 6h;
(9) namely the sintered compact that cooling step (8) obtains obtains this long carbon fiber and strengthens titanium alloy composite material;
Described titanium alloy is made up of following steps:
A () is prepared burden: according to Nb:21 ~ 24%, Zr:8.2 ~ 9.1%, Sn:12 ~ 18.6%, O:0.012 ~ 0.180%, RE:1.0 ~ 1.6%, Al:2.2 ~ 3.1%, and surplus is Ti; Prepare burden, wherein Ti is with titanium sponge, and Zr adopts Ti-52Nb master alloy, Sn to adopt Ti-68Sn master alloy, RE to adopt mishmetal, Al to adopt the form of Ti-Al master alloy to prepare burden with zirconium sponge, Nb, and O is relict element in above-mentioned raw materials;
(b) melting: material step (a) prepared is pressed into electrode, melting 2 times in vacuum consumable electrode arc furnace;
(c) homogenizing annealing: homogenization temperature is 992 ~ 1210 DEG C, and the hold-time is 11 ~ 18h, carries out the removal zone of oxidation that strips off the skin after annealing;
D () forges: Forge Heating temperature is 925 ~ 990 DEG C, and soaking time is 68 ~ 86min, and final forging temperature is 810 ~ 860 DEG C;
(e) hot rolling: rolling does not carry out process annealing, rolling pass is 8;
F () is cold rolling: cold rolling total deformation is 80%;
(g) solution heat treatment: cold-reduced sheet is carried out solution heat treatment in chamber type electric resistance furnace, solid solubility temperature is 835-860 DEG C, and soaking time is 0.8-1.8h, shrend;
(h) aging strengthening model: be divided into following four steps: aging temp is 300 ~ 320 DEG C, soaking time is 5 ~ 18min, shrend; Reheat 400 ~ 420 DEG C and carry out second time ageing treatment, aging time is 1 ~ 1.8h, shrend; Reheat 480 ~ 495 DEG C and carry out third time timeliness, aging time is 2 ~ 2.5h, shrend; Reheat 520 ~ 550 DEG C and carry out the 4th timeliness, aging time is 5 ~ 8h, shrend; Obtain titanium alloy finished product.
2. long carbon fiber according to claim 1 strengthens titanium alloy composite material, it is characterized in that, described carbon fiber removes photoresist to process and adopts air calcination method to carry out.
3. long carbon fiber according to claim 1 and 2 strengthens titanium alloy composite material, it is characterized in that, described carbon fiber neutralizing treatment adopts KOH or ammoniacal liquor to neutralize.
4. long carbon fiber according to claim 1 and 2 strengthens titanium alloy composite material, it is characterized in that, described carbon fiber activation treatment adopts PdCl
2be activation solution with AgCl.
5. long carbon fiber according to claim 1 and 2 strengthens titanium alloy composite material, and it is characterized in that, in titanium alloy preparation process, aging strengthening model is divided into following four steps: aging temp is 310 DEG C, and soaking time is 8min, shrend; Reheat 420 DEG C and carry out second time ageing treatment, aging time is 1h, shrend; Reheat 485 DEG C and carry out third time timeliness, aging time is 2h, shrend; Reheat 535 DEG C and carry out the 4th timeliness, aging time is 5h, shrend.
6. long carbon fiber according to claim 5 strengthens titanium alloy composite material, it is characterized in that, described titanium alloy is become to be grouped into by following according to weight percentage: Nb:22%, Zr:8.9%, Sn:16.6%, O:0.14%, RE:1.52%, Al:2.9%, surplus is Ti.
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| CN106756656A (en) * | 2016-12-20 | 2017-05-31 | 南京九致信息科技有限公司 | Nitinol fiberboard and preparation method thereof |
| CN109112356B (en) * | 2018-08-03 | 2019-09-27 | 燕山大学 | A kind of high-strength corrosion-resistant erosion titanium alloy and preparation method thereof |
| CN110315083A (en) * | 2019-07-25 | 2019-10-11 | 西北有色金属研究院 | A method of quickly preparing fibre reinforced titanium alloy laminar composite |
| RU2731699C1 (en) * | 2020-02-04 | 2020-09-08 | Федеральное государственное бюджетное учреждение науки Институт физики твердого тела Российской академии наук (ИФТТ РАН) | Method of producing composite materials based on carbon fiber and metal |
| CN114438425B (en) * | 2022-02-09 | 2022-07-19 | 重庆金开泰达新材料科技有限公司 | Long carbon fiber reinforced titanium alloy composite material |
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| CN1532301A (en) * | 2003-03-19 | 2004-09-29 | 中国科学院金属研究所 | Powder method for preparing continaous SIC fiber reinforced Ti alloy base composite material |
| CN102912263A (en) * | 2012-10-11 | 2013-02-06 | 北京理工大学 | Carbon fiber reinforced titanium alloy compound material and preparation method thereof |
| CN102936706A (en) * | 2012-11-13 | 2013-02-20 | 北京理工大学 | Carbon fiber cloth-titanium alloy composite material and preparation method thereof |
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| JPS6187837A (en) * | 1984-10-08 | 1986-05-06 | Toyota Motor Corp | Production of fiber reinforced composite metallic material |
| JP2560234B2 (en) * | 1993-06-23 | 1996-12-04 | 工業技術院長 | Method for producing foil of ceramic whisker and particle reinforced aluminum alloy composite material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1532301A (en) * | 2003-03-19 | 2004-09-29 | 中国科学院金属研究所 | Powder method for preparing continaous SIC fiber reinforced Ti alloy base composite material |
| CN102912263A (en) * | 2012-10-11 | 2013-02-06 | 北京理工大学 | Carbon fiber reinforced titanium alloy compound material and preparation method thereof |
| CN102936706A (en) * | 2012-11-13 | 2013-02-20 | 北京理工大学 | Carbon fiber cloth-titanium alloy composite material and preparation method thereof |
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