KR101454458B1 - 내산화성이 우수한 배기계 부품용 내열 티타늄 합금재, 내산화성이 우수한 배기계 부품용 내열 티타늄 합금판의 제조 방법 및 배기 장치 - Google Patents
내산화성이 우수한 배기계 부품용 내열 티타늄 합금재, 내산화성이 우수한 배기계 부품용 내열 티타늄 합금판의 제조 방법 및 배기 장치 Download PDFInfo
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- KR101454458B1 KR101454458B1 KR1020127011831A KR20127011831A KR101454458B1 KR 101454458 B1 KR101454458 B1 KR 101454458B1 KR 1020127011831 A KR1020127011831 A KR 1020127011831A KR 20127011831 A KR20127011831 A KR 20127011831A KR 101454458 B1 KR101454458 B1 KR 101454458B1
- Authority
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- South Korea
- Prior art keywords
- titanium alloy
- oxidation resistance
- exhaust system
- heat
- exhaust
- 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.)
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 62
- 230000003647 oxidation Effects 0.000 title claims abstract description 56
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 56
- 239000010936 titanium Substances 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title description 27
- 229910052719 titanium Inorganic materials 0.000 title description 27
- 239000000956 alloy Substances 0.000 claims abstract description 29
- 229910052718 tin Inorganic materials 0.000 claims abstract description 9
- 230000003197 catalytic effect Effects 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 13
- 238000005097 cold rolling Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 238000005098 hot rolling Methods 0.000 claims description 4
- 239000010949 copper Substances 0.000 description 47
- 238000000137 annealing Methods 0.000 description 37
- 238000001556 precipitation Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 238000005096 rolling process Methods 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000009864 tensile test Methods 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910008813 Sn—Si Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910017758 Cu-Si Inorganic materials 0.000 description 1
- 229910017931 Cu—Si Inorganic materials 0.000 description 1
- 229910001257 Nb alloy Inorganic materials 0.000 description 1
- 229910004353 Ti-Cu Inorganic materials 0.000 description 1
- 208000009205 Tinnitus Diseases 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/04—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more silencers in parallel, e.g. having interconnections for multi-cylinder engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2530/00—Selection of materials for tubes, chambers or housings
- F01N2530/02—Corrosion resistive metals
- F01N2530/04—Steel alloys, e.g. stainless steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (5)
- 질량%로,
Cu: 0.5 내지 1.5%,
Sn: 0.5 내지 1.5%,
Si: 0.3 내지 0.6%, 및
0: 0.1% 이하를 함유하고,
Cu와 Sn의 함유량의 합계가 1.4 내지 2.7%이며,
잔부가 Ti 및 불가피한 불순물로 이루어지는 것을 특징으로 하는 내산화성이 우수한 배기계 부품용 내열 티타늄 합금재. - 제1항에 있어서,
질량%로,
Nb를 0.1 내지 1.0% 추가로 함유하는 것을 특징으로 하는 내산화성이 우수한 배기계 부품용 내열 티타늄 합금재. - 제1항 또는 제2항에 기재된 티타늄 합금재에 열간 압연을 실시하고, 이어서 냉간 압연을 실시하며, 그 후, 750 내지 830℃에서 소둔을 실시하는 것을 특징으로 하는 내산화성이 우수한 배기계 부품용 내열 티타늄 합금판의 제조 방법.
- 제1항 또는 제2항에 기재된 티타늄 합금재에 열간 압연을 실시하고, 다음으로 750 내지 830℃로 소둔을 실시하며, 이어서, 냉간 압연을 실시하고, 그 후, 650 내지 750℃로 소둔을 실시하는 것을 특징으로 하는 내산화성이 우수한 배기계 부품용 내열 티타늄 합금판의 제조 방법.
- 배기 매니폴드, 배기 파이프, 촉매 장치 및 머플러를 구비한 배기 장치에 있어서,
배기 매니폴드, 배기 파이프, 촉매 장치 및 머플러 중 하나 또는 둘 이상으로 제1항 또는 제2항에 기재된 내산화성이 우수한 배기계 부품용 내열 티타늄 합금재를 사용한 것을 특징으로 하는 배기 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2009-297594 | 2009-12-28 | ||
JP2009297594 | 2009-12-28 | ||
PCT/JP2010/073257 WO2011081077A1 (ja) | 2009-12-28 | 2010-12-16 | 耐酸化性に優れた排気系部品用耐熱チタン合金材、耐酸化性に優れた排気系部品用耐熱チタン合金板の製造方法、及び排気装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120063552A KR20120063552A (ko) | 2012-06-15 |
KR101454458B1 true KR101454458B1 (ko) | 2014-10-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020127011831A Active KR101454458B1 (ko) | 2009-12-28 | 2010-12-16 | 내산화성이 우수한 배기계 부품용 내열 티타늄 합금재, 내산화성이 우수한 배기계 부품용 내열 티타늄 합금판의 제조 방법 및 배기 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120267001A1 (ko) |
EP (1) | EP2520677B8 (ko) |
JP (1) | JP4819200B2 (ko) |
KR (1) | KR101454458B1 (ko) |
CN (1) | CN102666892A (ko) |
SI (1) | SI2520677T1 (ko) |
WO (1) | WO2011081077A1 (ko) |
Families Citing this family (20)
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JP5862314B2 (ja) * | 2012-01-12 | 2016-02-16 | 新日鐵住金株式会社 | 耐酸化性に優れた排気系部品用チタン合金材および、その製造方法ならびに、その合金材を用いた排気装置 |
US20140212688A1 (en) * | 2013-01-31 | 2014-07-31 | Ametek, Inc. | High grade titanium alloy sheet and method of making same |
CN103343310B (zh) * | 2013-07-08 | 2015-11-04 | 昆明理工大学 | 一种Ti/Fe合金板带的制备方法 |
KR101522799B1 (ko) * | 2013-12-24 | 2015-05-26 | 주식회사 포스코 | 티타늄 판재 제조 방법 |
CN104028574B (zh) * | 2014-06-13 | 2016-07-06 | 无锡华生精密材料股份有限公司 | 一种生产汽车排气管软管用钛合金钢带的方法 |
CN104032247B (zh) * | 2014-06-13 | 2015-11-11 | 无锡华生精密材料股份有限公司 | 冷凝器焊管用精密冷轧钛带的生产方法 |
JP6515379B2 (ja) * | 2014-10-20 | 2019-05-22 | 日本製鉄株式会社 | 耐溶損性に優れる低融点溶融金属処理部材及びその製造方法 |
ES2890333T3 (es) * | 2015-03-31 | 2022-01-18 | Nippon Steel Stainless Steel Corp | Chapa de acero inoxidable para su uso en una pieza de sistema de escape con excelentes características de oxidación intermitente y una pieza de sistema de escape |
WO2017077922A1 (ja) * | 2015-11-02 | 2017-05-11 | 勝義 近藤 | 酸素固溶チタン焼結体およびその製造方法 |
EP3623487B1 (en) | 2017-08-31 | 2021-11-24 | Nippon Steel Corporation | Titanium sheet |
TWI650427B (zh) * | 2017-09-01 | 2019-02-11 | 日商新日鐵住金股份有限公司 | 鈦板 |
US11390935B2 (en) | 2018-02-07 | 2022-07-19 | Nippon Steel Corporation | Titanium alloy material |
CN108531775B (zh) * | 2018-05-14 | 2020-07-31 | 北京科技大学 | 一种含极低量合金化元素的高温抗氧化钛合金 |
WO2021020532A1 (ja) * | 2019-07-30 | 2021-02-04 | 日本製鉄株式会社 | チタン合金板及び自動車排気系部品 |
JP7303434B2 (ja) * | 2019-08-09 | 2023-07-05 | 日本製鉄株式会社 | チタン合金板及び自動車用排気系部品 |
JP7397278B2 (ja) * | 2019-08-09 | 2023-12-13 | 日本製鉄株式会社 | チタン合金板及び自動車用排気系部品 |
US12203397B2 (en) * | 2020-02-18 | 2025-01-21 | Divergent Technologies, Inc. | Impact energy absorber with integrated engine exhaust noise muffler |
CN116806277A (zh) * | 2021-01-20 | 2023-09-26 | 日本制铁株式会社 | 钛合金板和机动车用排气系统部件 |
JP2023069440A (ja) * | 2021-11-05 | 2023-05-18 | 日本製鉄株式会社 | チタン合金及びその製造方法 |
KR20240130745A (ko) * | 2022-03-11 | 2024-08-29 | 닛폰세이테츠 가부시키가이샤 | 티타늄재 |
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KR20050006270A (ko) * | 2002-05-30 | 2005-01-15 | 레이베니츠-인스티투트 푸어 페스트코르페르 운트 베르크스토프포르숭 드레스덴 에.파우 | 고장력이며, 입체적 변형이 가능한,티타늄(Titanium) 합금으로 된 성형체 |
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2010
- 2010-12-16 SI SI201031908T patent/SI2520677T1/sl unknown
- 2010-12-16 WO PCT/JP2010/073257 patent/WO2011081077A1/ja active Application Filing
- 2010-12-16 US US13/516,886 patent/US20120267001A1/en not_active Abandoned
- 2010-12-16 JP JP2011520257A patent/JP4819200B2/ja active Active
- 2010-12-16 EP EP10840934.3A patent/EP2520677B8/en active Active
- 2010-12-16 KR KR1020127011831A patent/KR101454458B1/ko active Active
- 2010-12-16 CN CN2010800525669A patent/CN102666892A/zh active Pending
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Also Published As
Publication number | Publication date |
---|---|
JP4819200B2 (ja) | 2011-11-24 |
JPWO2011081077A1 (ja) | 2013-05-09 |
KR20120063552A (ko) | 2012-06-15 |
EP2520677A4 (en) | 2017-07-26 |
EP2520677B1 (en) | 2019-05-22 |
EP2520677B8 (en) | 2019-06-26 |
SI2520677T1 (sl) | 2019-11-29 |
US20120267001A1 (en) | 2012-10-25 |
EP2520677A1 (en) | 2012-11-07 |
CN102666892A (zh) | 2012-09-12 |
WO2011081077A1 (ja) | 2011-07-07 |
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