CN107043870A - 一种高Si含量高温钛合金及其制备方法 - Google Patents
一种高Si含量高温钛合金及其制备方法 Download PDFInfo
- Publication number
- CN107043870A CN107043870A CN201710148241.4A CN201710148241A CN107043870A CN 107043870 A CN107043870 A CN 107043870A CN 201710148241 A CN201710148241 A CN 201710148241A CN 107043870 A CN107043870 A CN 107043870A
- Authority
- CN
- China
- Prior art keywords
- titanium alloy
- temperature
- preparation
- content
- sintering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 71
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000005245 sintering Methods 0.000 claims abstract description 28
- 238000010275 isothermal forging Methods 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000001513 hot isostatic pressing Methods 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims abstract description 6
- 230000009466 transformation Effects 0.000 claims abstract 2
- 239000010936 titanium Substances 0.000 claims description 13
- 229910052718 tin Inorganic materials 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 238000007596 consolidation process Methods 0.000 claims description 2
- 238000005242 forging Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000000889 atomisation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000004663 powder metallurgy Methods 0.000 description 6
- 229910021332 silicide Inorganic materials 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 3
- 229910017339 Mo—Sn Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910004339 Ti-Si Inorganic materials 0.000 description 1
- 229910010978 Ti—Si Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
- C22C1/0458—Alloys based on titanium, zirconium or hafnium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710148241.4A CN107043870B (zh) | 2017-03-14 | 2017-03-14 | 一种高Si含量高温钛合金及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710148241.4A CN107043870B (zh) | 2017-03-14 | 2017-03-14 | 一种高Si含量高温钛合金及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107043870A true CN107043870A (zh) | 2017-08-15 |
CN107043870B CN107043870B (zh) | 2018-08-03 |
Family
ID=59545079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710148241.4A Active CN107043870B (zh) | 2017-03-14 | 2017-03-14 | 一种高Si含量高温钛合金及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107043870B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107868878A (zh) * | 2017-12-28 | 2018-04-03 | 宁波俐辰新能源有限公司 | 一种本质耐磨钛合金及其制造方法 |
CN109593990A (zh) * | 2018-12-26 | 2019-04-09 | 沈阳工业大学 | 一种近α型钛合金及其制备成型方法 |
CN110524000A (zh) * | 2019-10-15 | 2019-12-03 | 江苏思睿迪快速制造科技有限公司 | 一种3d打印医用钛合金粉末材料的制备方法 |
CN111172425A (zh) * | 2020-01-20 | 2020-05-19 | 中南大学 | 一种高硅高温钛合金及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB796781A (en) * | 1954-02-11 | 1958-06-18 | Jessop William & Sons Ltd | Improvements in or relating to titanium alloys |
EP0243056A1 (en) * | 1986-04-18 | 1987-10-28 | Imi Titanium Limited | Titanium-base alloys and methods of manufacturing such alloys |
JP2011179375A (ja) * | 2010-02-26 | 2011-09-15 | Nippon Steel Corp | 耐熱性に優れたチタン合金製自動車用エンジンバルブ |
CN103305722A (zh) * | 2013-06-04 | 2013-09-18 | 华南理工大学 | 一种双态结构的高强韧钛基高温合金及其制备方法与应用 |
-
2017
- 2017-03-14 CN CN201710148241.4A patent/CN107043870B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB796781A (en) * | 1954-02-11 | 1958-06-18 | Jessop William & Sons Ltd | Improvements in or relating to titanium alloys |
EP0243056A1 (en) * | 1986-04-18 | 1987-10-28 | Imi Titanium Limited | Titanium-base alloys and methods of manufacturing such alloys |
JP2011179375A (ja) * | 2010-02-26 | 2011-09-15 | Nippon Steel Corp | 耐熱性に優れたチタン合金製自動車用エンジンバルブ |
CN103305722A (zh) * | 2013-06-04 | 2013-09-18 | 华南理工大学 | 一种双态结构的高强韧钛基高温合金及其制备方法与应用 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107868878A (zh) * | 2017-12-28 | 2018-04-03 | 宁波俐辰新能源有限公司 | 一种本质耐磨钛合金及其制造方法 |
CN109593990A (zh) * | 2018-12-26 | 2019-04-09 | 沈阳工业大学 | 一种近α型钛合金及其制备成型方法 |
CN110524000A (zh) * | 2019-10-15 | 2019-12-03 | 江苏思睿迪快速制造科技有限公司 | 一种3d打印医用钛合金粉末材料的制备方法 |
CN111172425A (zh) * | 2020-01-20 | 2020-05-19 | 中南大学 | 一种高硅高温钛合金及其制备方法 |
CN111172425B (zh) * | 2020-01-20 | 2021-07-27 | 中南大学 | 一种高硅高温钛合金及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107043870B (zh) | 2018-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105543621B (zh) | 一种内生纳米陶瓷增强高熵合金复合材料及制备方法 | |
CN101492781B (zh) | 一种高塑性钛基超细晶复合材料及其制备方法 | |
CN110218907B (zh) | 一种用于3d打印的含硼钛基复合粉末及其制备方法 | |
CN105648297A (zh) | 一种外加纳米陶瓷相增强韧化高熵合金复合材料制备方法 | |
CN110257684B (zh) | 一种FeCrCoMnNi高熵合金基复合材料的制备工艺 | |
CN107043870B (zh) | 一种高Si含量高温钛合金及其制备方法 | |
CN106435323A (zh) | 一种氧化物弥散强化ods高熵合金及其制备方法 | |
CN104372230A (zh) | 一种高强韧超细晶高熵合金及其制备方法 | |
CN104388788B (zh) | 一种低成本制备铌基合金的方法 | |
CN102925780A (zh) | 钛镍铝合金材料及其制备工艺 | |
CN104961467A (zh) | 一种高韧性陶瓷基复合材料及其制备方法与应用 | |
CN108251685A (zh) | 一种钨弥散强化铜基复合材料及其制备方法 | |
CN103160701A (zh) | 一种耐高温的Mo-Si-B合金的制备方法 | |
CN105177385B (zh) | 一种Nb‑Si‑Ti‑W‑Hf复合材料及其制备方法 | |
CN110744044A (zh) | 细晶Ti-48Al-2Cr-8Nb钛铝合金的放电等离子烧结制备方法 | |
CN110735064A (zh) | 固相原位反应生成耐高温高强度TiC增强钛基复合材料及其制备方法 | |
CN109778050A (zh) | 一种WVTaTiZr难熔高熵合金及其制备方法 | |
CN109593990B (zh) | 一种近α型钛合金及其制备成型方法 | |
CN105256214B (zh) | 一种Nb‑Si金属间化合物棒材及其制备方法 | |
CN104357783A (zh) | 热喷涂用钛铝合金粉体材料及其制备方法 | |
CN108251670A (zh) | 耐高温金属间化合物合金的制备方法 | |
CN112775427B (zh) | 一种高致密度的近净成形钛合金的制备方法 | |
CN110449580B (zh) | 一种粉末冶金高强韧性含硼高熵合金材料及其制备方法和应用 | |
CN102876921B (zh) | 原位合成TiC颗粒增强钛-铝-钼合金材料及其制备方法 | |
CN104593627A (zh) | 一种陶瓷颗粒增强金属基复合材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of materials and processing, Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: Guangdong Institute Of Materials And Processing |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221110 Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of new materials, Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: Institute of materials and processing, Guangdong Academy of Sciences |