JP6864955B2 - チタン合金から棒材を製造する方法 - Google Patents
チタン合金から棒材を製造する方法 Download PDFInfo
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- JP6864955B2 JP6864955B2 JP2018533774A JP2018533774A JP6864955B2 JP 6864955 B2 JP6864955 B2 JP 6864955B2 JP 2018533774 A JP2018533774 A JP 2018533774A JP 2018533774 A JP2018533774 A JP 2018533774A JP 6864955 B2 JP6864955 B2 JP 6864955B2
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- 229910001069 Ti alloy Inorganic materials 0.000 title claims description 16
- 238000005242 forging Methods 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 230000009466 transformation Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005098 hot rolling Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 16
- 229910045601 alloy Inorganic materials 0.000 description 14
- 239000000956 alloy Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 11
- 238000005096 rolling process Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
- B21C37/045—Manufacture of wire or bars with particular section or properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
-
- 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
Description
行われる。
本発明は、高品質のチタン合金から棒材を製造すると同時に高効率の処理を保証するという課題を解決する。
円形と長方形との断面を持つこれらのΠT−3B(キリル文字)製棒材の性質は表3に示されている。
Claims (3)
- チタン合金から棒材を製造する方法であって、加工材に対する熱間鍛造とそれに続く熱間変形と含み、
鋳塊を加熱して摂氏(Tpt+20)度から(Tpt+150)度までの温度範囲(Tptは相変態温度である。)に保った後で熱間鍛造すると共に、主に長手方向において延伸比k=1.2−2.5でせん断変形させ、その後、冷却することなく、鍛造品を摂氏(Tpt+20)度から(Tpt+150)度までの温度範囲で熱間圧延して、主に横方向において高くとも延伸比7.0でせん断変形させ、変形した加工材を摂氏(Tpt−70)度から(Tpt−20)度までの温度範囲に保つことによって熱間変形させる
ことを特徴とする製造方法。 - 熱間圧延の前に、鍛造がほぼ完了した加工材を摂氏(Tpt+20)度から(Tpt+150)度までの温度範囲に加熱することを特徴とする請求項1に記載の製造方法。
- 熱間鍛造と熱間圧延との後に棒材を摂氏350度から500度までの温度範囲に冷却し、前記棒材を摂氏(Tpt−70)度から(Tpt−20)度までの温度範囲に加熱して熱間変形することを特徴とする請求項1に記載の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU2015/000912 WO2017111643A1 (ru) | 2015-12-22 | 2015-12-22 | Способ изготовления прутков из сплавов на основе титана |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019512046A JP2019512046A (ja) | 2019-05-09 |
JP6864955B2 true JP6864955B2 (ja) | 2021-04-28 |
Family
ID=59090878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018533774A Active JP6864955B2 (ja) | 2015-12-22 | 2015-12-22 | チタン合金から棒材を製造する方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10815558B2 (ja) |
EP (1) | EP3395464A4 (ja) |
JP (1) | JP6864955B2 (ja) |
KR (1) | KR102194944B1 (ja) |
CN (1) | CN108472703B (ja) |
CA (1) | CA3009962C (ja) |
RU (1) | RU2644714C2 (ja) |
WO (1) | WO2017111643A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111534772A (zh) * | 2020-05-27 | 2020-08-14 | 西部超导材料科技股份有限公司 | 一种短流程低成本tc4类钛合金成品棒材的制备方法 |
RU2756077C1 (ru) * | 2021-02-25 | 2021-09-27 | Федеральное государственное бюджетное учреждение науки Институт физики прочности и материаловедения Сибирского отделения Российской академии наук (ИФПМ СО РАН) | Способ получения прутков круглого сечения из титанового сплава (варианты) |
CN113369428A (zh) * | 2021-07-07 | 2021-09-10 | 中国航发北京航空材料研究院 | 一种大尺寸TC17钛合金β锻整体叶盘锻件制备方法 |
Family Cites Families (24)
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FR2676460B1 (fr) * | 1991-05-14 | 1993-07-23 | Cezus Co Europ Zirconium | Procede de fabrication d'une piece en alliage de titane comprenant un corroyage a chaud modifie et piece obtenue. |
FI94926C (fi) * | 1993-11-12 | 1995-11-27 | Leiras Oy | Menetelmä klodronaattivalmisteen valmistamiseksi |
RU2175994C2 (ru) | 2000-01-12 | 2001-11-20 | ОАО Верхнесалдинское металлургическое производственное объединение | Способ получения прутков и полос из технического титана |
RU2178014C1 (ru) * | 2000-05-06 | 2002-01-10 | ОАО Верхнесалдинское металлургическое производственное объединение | СПОСОБ ПРОКАТКИ ПРУТКОВ ИЗ ПСЕВДО-β-ТИТАНОВЫХ СПЛАВОВ |
EP1295955A4 (en) * | 2000-05-29 | 2004-05-12 | Sumitomo Metal Ind | TITANIUM ALLOY WITH EXCELLENT DUCTILITY, DURABILITY AND STIFFNESS, AND PRODUCTION METHOD FOR IT |
JP4013761B2 (ja) * | 2001-02-28 | 2007-11-28 | Jfeスチール株式会社 | チタン合金棒材の製造方法 |
RU2217260C1 (ru) * | 2002-04-04 | 2003-11-27 | ОАО Верхнесалдинское металлургическое производственное объединение | СПОСОБ ИЗГОТОВЛЕНИЯ ПРОМЕЖУТОЧНОЙ ЗАГОТОВКИ ИЗ α- И (α+β)-ТИТАНОВЫХ СПЛАВОВ |
US7837812B2 (en) * | 2004-05-21 | 2010-11-23 | Ati Properties, Inc. | Metastable beta-titanium alloys and methods of processing the same by direct aging |
JP4493029B2 (ja) * | 2005-09-21 | 2010-06-30 | 株式会社神戸製鋼所 | 被削性及び熱間加工性に優れたα−β型チタン合金 |
RU2312722C1 (ru) | 2006-07-03 | 2007-12-20 | Государственное образовательное учреждение высшего профессионального образования СИБИРСКИЙ ГОСУДАРСТВЕННЫЙ ИНДУСТРИАЛЬНЫЙ УНИВЕРСИТЕТ | Способ прокатки и устройство для его осуществления |
JP5287062B2 (ja) * | 2007-09-14 | 2013-09-11 | 大同特殊鋼株式会社 | 低比重チタン合金、ゴルフクラブヘッド、及び、低比重チタン合金製部品の製造方法 |
RU2364660C1 (ru) * | 2007-11-26 | 2009-08-20 | Владимир Валентинович Латыш | Способ получения ультрамелкозернистых заготовок из титановых сплавов |
JP4999828B2 (ja) * | 2007-12-25 | 2012-08-15 | ヤマハ発動機株式会社 | 破断分割型コンロッド、内燃機関、輸送機器および破断分割型コンロッドの製造方法 |
RU2409445C1 (ru) * | 2009-04-27 | 2011-01-20 | Открытое Акционерное Общество "Тяжпрессмаш" | СПОСОБ ИЗГОТОВЛЕНИЯ ПРОМЕЖУТОЧНОЙ ЗАГОТОВКИ ИЗ (α+β)-ТИТАНОВЫХ СПЛАВОВ |
EP2508643B1 (en) * | 2009-12-02 | 2019-01-30 | Nippon Steel & Sumitomo Metal Corporation | Titanium alloy part and method of manufacturing same |
US9206497B2 (en) * | 2010-09-15 | 2015-12-08 | Ati Properties, Inc. | Methods for processing titanium alloys |
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CN103397289B (zh) * | 2013-08-11 | 2015-06-10 | 西北有色金属研究院 | 一种tc4eli钛合金棒材的制备方法 |
RU2563083C1 (ru) * | 2014-03-26 | 2015-09-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Способ изготовления длинномерной заготовки из титанового сплава |
CN104313524B (zh) * | 2014-09-23 | 2016-06-22 | 西北有色金属研究院 | 一种tc4-dt钛合金棒材的加工方法 |
JP6577210B2 (ja) * | 2015-03-11 | 2019-09-18 | テイタニウム メタルス コーポレイシヨンTitanium Metals Corporation | 良好な弾道及び機械特性を有する低コストのα−βチタニウム合金 |
CN104775053B (zh) * | 2015-04-28 | 2017-06-13 | 宝鸡鑫诺新金属材料有限公司 | 用于制造克氏针的医用Ti‑6Al‑7Nb合金丝的制备工艺 |
CN105088013B (zh) * | 2015-09-14 | 2017-08-04 | 沈阳泰恒通用技术有限公司 | 一种制作机车制动盘螺栓的钛合金材料及其加工工艺 |
-
2015
- 2015-12-22 JP JP2018533774A patent/JP6864955B2/ja active Active
- 2015-12-22 CN CN201580085721.XA patent/CN108472703B/zh active Active
- 2015-12-22 RU RU2016122145A patent/RU2644714C2/ru active IP Right Revival
- 2015-12-22 CA CA3009962A patent/CA3009962C/en active Active
- 2015-12-22 US US16/065,401 patent/US10815558B2/en active Active
- 2015-12-22 KR KR1020187020924A patent/KR102194944B1/ko active IP Right Grant
- 2015-12-22 EP EP15911458.6A patent/EP3395464A4/en not_active Withdrawn
- 2015-12-22 WO PCT/RU2015/000912 patent/WO2017111643A1/ru active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20180105652A (ko) | 2018-09-28 |
US20190017159A1 (en) | 2019-01-17 |
JP2019512046A (ja) | 2019-05-09 |
CN108472703B (zh) | 2021-01-01 |
EP3395464A1 (en) | 2018-10-31 |
US10815558B2 (en) | 2020-10-27 |
WO2017111643A1 (ru) | 2017-06-29 |
RU2644714C2 (ru) | 2018-02-13 |
KR102194944B1 (ko) | 2020-12-29 |
CA3009962A1 (en) | 2017-06-29 |
EP3395464A4 (en) | 2019-08-14 |
RU2016122145A (ru) | 2017-12-07 |
CA3009962C (en) | 2021-11-09 |
CN108472703A (zh) | 2018-08-31 |
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