KR20220128426A - 가공 티타늄재의 제조 방법 - Google Patents
가공 티타늄재의 제조 방법 Download PDFInfo
- Publication number
- KR20220128426A KR20220128426A KR1020227028399A KR20227028399A KR20220128426A KR 20220128426 A KR20220128426 A KR 20220128426A KR 1020227028399 A KR1020227028399 A KR 1020227028399A KR 20227028399 A KR20227028399 A KR 20227028399A KR 20220128426 A KR20220128426 A KR 20220128426A
- Authority
- KR
- South Korea
- Prior art keywords
- rolling
- titanium material
- hot
- titanium
- roll
- Prior art date
Links
- 239000010936 titanium Substances 0.000 title claims abstract description 190
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 185
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 185
- 239000000463 material Substances 0.000 title claims abstract description 158
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 80
- 239000002344 surface layer Substances 0.000 claims abstract description 46
- 238000005097 cold rolling Methods 0.000 claims abstract description 26
- 230000009467 reduction Effects 0.000 claims abstract description 19
- 238000005098 hot rolling Methods 0.000 abstract description 84
- 230000007547 defect Effects 0.000 abstract description 56
- 238000000034 method Methods 0.000 description 34
- 239000013078 crystal Substances 0.000 description 32
- 238000010438 heat treatment Methods 0.000 description 31
- 238000002844 melting Methods 0.000 description 20
- 230000008018 melting Effects 0.000 description 20
- 238000010894 electron beam technology Methods 0.000 description 17
- 239000002245 particle Substances 0.000 description 14
- 238000009826 distribution Methods 0.000 description 13
- 229910052761 rare earth metal Inorganic materials 0.000 description 13
- 238000005554 pickling Methods 0.000 description 12
- 238000001953 recrystallisation Methods 0.000 description 12
- 229910001069 Ti alloy Inorganic materials 0.000 description 11
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 10
- 239000000956 alloy Substances 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000009466 transformation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 238000005422 blasting Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 229910052758 niobium Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910052718 tin Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- 238000005242 forging Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910001122 Mischmetal Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002050 diffraction method Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052789 astatine Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- -1 for example Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000010313 vacuum arc remelting Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- 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
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/001935 WO2021149155A1 (ja) | 2020-01-21 | 2020-01-21 | 加工チタン材の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20220128426A true KR20220128426A (ko) | 2022-09-20 |
Family
ID=73544682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227028399A KR20220128426A (ko) | 2020-01-21 | 2020-01-21 | 가공 티타늄재의 제조 방법 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6794585B1 (ja) |
| KR (1) | KR20220128426A (ja) |
| CN (1) | CN115210010A (ja) |
| UA (1) | UA128379C2 (ja) |
| WO (1) | WO2021149155A1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156456A (ja) | 1987-12-11 | 1989-06-20 | Nippon Steel Corp | チタンインゴツトの熱間加工方法 |
| WO2010090352A1 (ja) | 2009-02-09 | 2010-08-12 | 新日本製鐵株式会社 | 熱間圧延用チタン素材およびその製造方法 |
| JP2018001249A (ja) | 2016-07-06 | 2018-01-11 | 新日鐵住金株式会社 | 熱間圧延用チタン素材の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128103A (ja) * | 1989-10-12 | 1991-05-31 | Nippon Steel Corp | チタンの冷間圧延方法 |
| JPH079008A (ja) * | 1993-06-28 | 1995-01-13 | Sumitomo Metal Ind Ltd | 表面光沢の優れたチタニウム板及びチタニウム合金板の製造方法 |
-
2020
- 2020-01-21 JP JP2020518095A patent/JP6794585B1/ja active Active
- 2020-01-21 UA UAA202202999A patent/UA128379C2/uk unknown
- 2020-01-21 WO PCT/JP2020/001935 patent/WO2021149155A1/ja active Application Filing
- 2020-01-21 KR KR1020227028399A patent/KR20220128426A/ko unknown
- 2020-01-21 CN CN202080094051.9A patent/CN115210010A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01156456A (ja) | 1987-12-11 | 1989-06-20 | Nippon Steel Corp | チタンインゴツトの熱間加工方法 |
| WO2010090352A1 (ja) | 2009-02-09 | 2010-08-12 | 新日本製鐵株式会社 | 熱間圧延用チタン素材およびその製造方法 |
| JP2018001249A (ja) | 2016-07-06 | 2018-01-11 | 新日鐵住金株式会社 | 熱間圧延用チタン素材の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6794585B1 (ja) | 2020-12-02 |
| WO2021149155A1 (ja) | 2021-07-29 |
| CN115210010A (zh) | 2022-10-18 |
| UA128379C2 (uk) | 2024-06-26 |
| JPWO2021149155A1 (ja) | 2021-07-29 |
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