JP6968111B2 - フェライト系FeCrAl合金の中空体を成形して管にする方法 - Google Patents
フェライト系FeCrAl合金の中空体を成形して管にする方法 Download PDFInfo
- Publication number
- JP6968111B2 JP6968111B2 JP2018567232A JP2018567232A JP6968111B2 JP 6968111 B2 JP6968111 B2 JP 6968111B2 JP 2018567232 A JP2018567232 A JP 2018567232A JP 2018567232 A JP2018567232 A JP 2018567232A JP 6968111 B2 JP6968111 B2 JP 6968111B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow body
- weight
- tube
- mandrel
- fecral alloy
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 39
- 229910045601 alloy Inorganic materials 0.000 title claims description 37
- 239000000956 alloy Substances 0.000 title claims description 37
- 229910000859 α-Fe Inorganic materials 0.000 title claims description 17
- 229920000642 polymer Polymers 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 21
- 239000000314 lubricant Substances 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000007654 immersion Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 description 24
- 238000012546 transfer Methods 0.000 description 7
- 238000005422 blasting Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000011651 chromium Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010622 cold drawing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- -1 iron-chromium aluminum Chemical compound 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur 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
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
-
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
-
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
- B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
-
- 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
- B21C9/00—Cooling, heating or lubricating drawing material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
-
- 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
- B21B2003/001—Aluminium or its alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Metal Extraction Processes (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
フェライト系FeCrAl合金の中空体を用意する工程、
中空体を、90℃〜150℃の範囲の温度に加熱する工程、及び
ピルガー圧延又は引き抜きにより、加熱された中空体を成形して管にする工程
を含む方法によって得られる、フェライト系FeCrAl合金製の管により解決される。
フェライト系FeCrAl合金の中空体を用意する工程、
中空体を、90℃〜150℃の範囲の温度に加熱する工程、及び
ピルガー圧延又は引き抜きにより、加熱された中空体を成形して管にする工程
を含む、中空体を成形して管にする方法によって解決される。
2 管
3,4 リニアモータ
5,6 引き抜き搬送部
7 引き抜きダイ
8 マンドレル
9 加工ゾーン
10 マンドレルバー
11 マンドレルバー保持部
12,13 クランプシリンダ
14 引き抜き方向
15 制御部
16 工具側端部位置
17 左側端部位置
18,19 引き抜きデバイス
20 第一の端部位置
21 第二の端部位置
22 加熱装置
23 伝導コイル
24 駆動部
25 レーザ温度計
26 中空体
100 中空体の用意
101 ブラスト工程
102 コーティング工程
103 乾燥工程
104 加熱工程
105 引き抜き工程
Claims (10)
- 中空体(26)を成形して管にする方法であって、
フェライト系FeCrAl合金の中空体(26)を用意する工程(100)、
前記中空体(26)を90℃〜150℃の範囲の温度に加熱する工程(104)、及び
ピルガー圧延又は引き抜きにより、加熱された前記中空体(26)を成形して管にする工程(105)
を含む、方法。 - 前記フェライト系FeCrAl合金が、
Cr 9〜25重量%、
Al 3〜7重量%、
Mo 0〜5重量%、
C 0〜0.08重量%、
Si 0〜3.0重量%、
Mn 0〜0.5重量%、
残部であるFe
を含む、請求項1に記載の方法。 - 前記フェライト系FeCrAl合金が、
Cr 9〜25重量%、
Al 3〜7重量%、
Mo 0〜5重量%、
Y 0.05〜0.60重量%、
Zr 0.01〜0.30重量%、
Hf 0.05〜0.50重量%、
Ta 0.05〜0.50重量%、
Ti 0〜0.10重量%、
C 0.01〜0.05重量%、
N 0.01〜0.06重量%、
O 0.02〜0.10重量%、
Si 0.10〜3.0重量%、
Mn 0.05〜0.50重量%、
P 0〜0.8重量%、
S 0〜0.005重量%、
残部であるFe
を含む、請求項1に記載の方法。 - 前記加熱する工程(104)に先立ち、前記中空体(26)の少なくとも1つの外部表面を、潤滑剤として役立つポリマーによってコーティングする(102)、請求項2又は3に記載の方法。
- 前記加熱する工程に先立ち、前記中空体(26)をポリマー懸濁液に浸漬し(102)、浸漬後に前記中空体(26)を乾燥させる(103)ことにより、前記中空体(26)を、潤滑剤として役立つポリマーによってコーティングする、請求項4に記載の方法。
- コーティングに先立ち、前記中空体(26)をブラストする(101)、請求項4又は5に記載の方法。
- 成形工程の間に、引き抜きダイを通じて、及びマンドレル上で前記中空体(26)を引き抜きし、コーティングに先立ち、前記中空体(26)を内部表面でのみブラストする(101)、請求項4から6のいずれか一項に記載の方法。
- 成形工程の間に、前記中空体(26)にオイル系潤滑剤を適用する、請求項4から7のいずれか一項に記載の方法。
- 前記成形工程の間に、引き抜きダイ(7)を通じて、及びマンドレル(8)上で前記中空体(26)を引き抜き、前記オイル系潤滑剤を、前記中空体(26)の外部表面のみに適用する、請求項8に記載の方法。
- 前記中空体(26)を用意する工程(100)において、前記中空体(26)がビレットから押し出される、請求項2から9のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016111591.6A DE102016111591A1 (de) | 2016-06-24 | 2016-06-24 | Verfahren zum Umformen einer Luppe aus einer ferritischen FeCrAl-Legierung in ein Rohr |
DE102016111591.6 | 2016-06-24 | ||
PCT/EP2017/065476 WO2017220757A1 (en) | 2016-06-24 | 2017-06-22 | A method for forming a hollow of a ferritic fecral alloy into a tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019524444A JP2019524444A (ja) | 2019-09-05 |
JP6968111B2 true JP6968111B2 (ja) | 2021-11-17 |
Family
ID=59258201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018567232A Active JP6968111B2 (ja) | 2016-06-24 | 2017-06-22 | フェライト系FeCrAl合金の中空体を成形して管にする方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10882090B2 (ja) |
EP (1) | EP3475005B1 (ja) |
JP (1) | JP6968111B2 (ja) |
KR (1) | KR102331110B1 (ja) |
CN (1) | CN109328120B (ja) |
DE (1) | DE102016111591A1 (ja) |
ES (1) | ES2856965T3 (ja) |
PL (1) | PL3475005T3 (ja) |
WO (1) | WO2017220757A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108165717A (zh) * | 2017-12-05 | 2018-06-15 | 中国科学院金属研究所 | 一种核燃料元件用FeCrAl管材的制备工艺 |
CN108856321A (zh) * | 2018-07-18 | 2018-11-23 | 宁波工程学院 | 一种电子烟发热丝绕线机的拉线机构 |
CN113621894A (zh) * | 2021-08-03 | 2021-11-09 | 江苏大学 | 一种FeCrAl合金钢带的制备方法 |
CN114774802B (zh) * | 2022-04-07 | 2022-11-25 | 中南大学 | 一种提升FeCrAl基电阻合金力学和电阻性能的方法及FeCrAl基电阻合金 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB691887A (en) | 1951-05-22 | 1953-05-20 | Rheinische Rohrenwerke Ag | Improvements in tube-drawing benches |
CA1058426A (en) * | 1975-10-15 | 1979-07-17 | Uralsky Politekhnichesky Institut Imeni S. M. Kirova | Mill for rolling continuously cast ingot |
US5253678A (en) * | 1989-03-27 | 1993-10-19 | Sumitomo Metal Industries, Ltd. | Long tube having a small diameter |
JPH04362127A (ja) * | 1991-06-10 | 1992-12-15 | Nisshin Steel Co Ltd | 高Al含有フェライト系ステンレス鋼帯の製造方法 |
DE4233556C1 (de) * | 1992-09-30 | 1993-12-16 | Mannesmann Ag | Verfahren zum Kaltpilgern dünnwandiger Rohre |
GB9227058D0 (en) * | 1992-12-29 | 1993-02-24 | Castrol Ltd | Lubricant |
JP3563523B2 (ja) * | 1996-02-16 | 2004-09-08 | 株式会社リケン | 高温での形状安定性に優れたFe−Cr−Al系鋼管 |
SE9702909L (sv) * | 1997-08-12 | 1998-10-19 | Sandvik Ab | Användning av en ferritisk Fe-Cr-Al-legering vid framställning av kompoundrör, samt kompoundrör och användning av röret |
SE513989C2 (sv) * | 2000-01-01 | 2000-12-11 | Sandvik Ab | Förfarande för tillverkning av ett FeCrAl-material och ett sådant marerial |
DE10159408B4 (de) * | 2000-12-04 | 2005-06-09 | Hitachi Metals, Ltd. | Fe-Cr-Ni-Al-Legierung mit hervorragender Oxidationsbeständigkeit und hoher Festigkeit sowie aus dieser Legierung hergestellte Platte |
US7875132B2 (en) * | 2005-05-31 | 2011-01-25 | United Technologies Corporation | High temperature aluminum alloys |
KR20130087626A (ko) * | 2007-03-14 | 2013-08-06 | 니혼 하츠쵸 가부시키가이샤 | 심레스 강관의 제조방법 |
ES2671703T3 (es) * | 2007-10-05 | 2018-06-08 | Sandvik Intellectual Property Ab | Un acero reforzado por dispersión como material un rodillo para un horno de solera de rodillos |
WO2009047688A2 (en) * | 2007-10-11 | 2009-04-16 | Robor (Pty) Ltd | Steel tube drawing process and apparatus |
DE102009031576A1 (de) * | 2008-07-23 | 2010-03-25 | V&M Deutschland Gmbh | Stahllegierung für einen ferritischen Stahl mit ausgezeichneter Zeitstandfestigkeit und Oxidationsbeständigkeit bei erhöhten Einsatztemperaturen |
EP2450423B1 (en) | 2009-06-29 | 2019-05-15 | Nihon Parkerizing Co., Ltd. | Water-based lubricant for plastic processing having excellent corrosion resistance and metal material having excellent plastic processability |
CA2802171C (en) | 2010-06-28 | 2015-11-24 | Nippon Steel & Sumitomo Metal Corporation | Heat transfer tube for steam generator and method for producing the same |
JP5781399B2 (ja) * | 2011-08-30 | 2015-09-24 | 昭和電工株式会社 | 金属管の引抜装置及び引抜方法 |
DE102013102704A1 (de) | 2013-03-18 | 2014-09-18 | Sandvik Materials Technology Deutschland Gmbh | Verfahren zum Herstellen eines Stahlrohres mit Reinigung der Rohrinnenwand |
BR102013021664B1 (pt) * | 2013-08-23 | 2020-11-10 | Vallourec Soluções Tubulares Do Brasil S.A | processo para produção de tubo cladeado por trefilação e tubo cladeado |
DE102013109218A1 (de) | 2013-08-26 | 2015-02-26 | Sandvik Materials Technology Deutschland Gmbh | Kaltpilgerwalzanlage und Verfahren zum Umformen einer Luppe zu einem Rohr |
KR101590021B1 (ko) * | 2014-08-14 | 2016-02-01 | 동연스틸 주식회사 | 다중관 제조장치 및 이것을 이용한 다중관의 제조방법 |
CN104384191A (zh) | 2014-10-17 | 2015-03-04 | 天津钢管集团股份有限公司 | P92铁素体耐热钢无缝钢管的穿孔热轧生产方法 |
CN104862593B (zh) | 2015-04-28 | 2016-10-05 | 苏州钢特威钢管有限公司 | 铁素体不锈钢无缝钢管的制备方法 |
-
2016
- 2016-06-24 DE DE102016111591.6A patent/DE102016111591A1/de not_active Withdrawn
-
2017
- 2017-06-22 ES ES17734280T patent/ES2856965T3/es active Active
- 2017-06-22 EP EP17734280.5A patent/EP3475005B1/en active Active
- 2017-06-22 US US16/312,535 patent/US10882090B2/en active Active
- 2017-06-22 JP JP2018567232A patent/JP6968111B2/ja active Active
- 2017-06-22 WO PCT/EP2017/065476 patent/WO2017220757A1/en unknown
- 2017-06-22 CN CN201780038738.9A patent/CN109328120B/zh active Active
- 2017-06-22 PL PL17734280T patent/PL3475005T3/pl unknown
- 2017-06-22 KR KR1020197001757A patent/KR102331110B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN109328120A (zh) | 2019-02-12 |
US20190193131A1 (en) | 2019-06-27 |
CN109328120B (zh) | 2020-12-29 |
JP2019524444A (ja) | 2019-09-05 |
ES2856965T3 (es) | 2021-09-28 |
KR102331110B1 (ko) | 2021-11-24 |
DE102016111591A1 (de) | 2017-12-28 |
US10882090B2 (en) | 2021-01-05 |
WO2017220757A1 (en) | 2017-12-28 |
EP3475005B1 (en) | 2021-02-24 |
EP3475005A1 (en) | 2019-05-01 |
KR20190021349A (ko) | 2019-03-05 |
PL3475005T3 (pl) | 2021-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6968111B2 (ja) | フェライト系FeCrAl合金の中空体を成形して管にする方法 | |
Davidson et al. | An experimental study on the quality of flow-formed AA6061 tubes | |
CN103921065B (zh) | 一种汽车专用无缝钢管的制造方法 | |
KR20070084387A (ko) | 이음매 없는 열간 마무리된 강관의 제조 방법 및 그 방법의수행 장치 | |
US6799357B2 (en) | Manufacture of metal tubes | |
JP7434687B2 (ja) | FeCrAl合金チューブを伸展させるための方法 | |
EP2976167B1 (en) | Method for producing a steel tube including cleaning of the outer tube wall | |
Wang et al. | Fabrication of laminated-metal composite tubes by multi-billet rotary swaging technique | |
US2663410A (en) | Manufacture of smoothbore gun barrels | |
WO2017092721A1 (en) | Method of production of high-pressure seamless cylinder from corrosion-resistant steel | |
EP3419772B1 (en) | Method and arrangement for manufacturing of seamless tubular shapes, especially tubes | |
JPH10505007A (ja) | 形状記憶金属の機械加工 | |
JPS6035206B2 (ja) | 継目無鋼管製造法 | |
CN112845658B (zh) | 一种uns n08825小口径精密无缝管的制备方法 | |
US2942337A (en) | Process for the treatment of thickwalled metallic hollow bodies | |
JP3568945B1 (ja) | マグネシウム基合金パイプ及びその製造方法 | |
RU2638265C1 (ru) | Способ производства бесшовных механически обработанных труб размером 610х21-27 мм из стали марки 08х18н10т-ш | |
RU2615399C1 (ru) | Способ производства бесшовных механически обработанных труб размером 530х18-22 мм из стали марки 08х18н10-ш | |
RU2615921C1 (ru) | СПОСОБ ПРОИЗВОДСТВА БЕСШОВНЫХ МЕХАНИЧЕСКИ ОБРАБОТАННЫХ ТРУБ РАЗМЕРОМ 530х8-12 мм ИЗ СТАЛИ МАРКИ 08Х18Н10-Ш | |
RU2615400C1 (ru) | СПОСОБ ПРОИЗВОДСТВА БЕСШОВНЫХ МЕХАНИЧЕСКИ ОБРАБОТАННЫХ ТРУБ РАЗМЕРОМ 530х13-17 мм ИЗ СТАЛИ МАРКИ 08Х18Н10-Ш | |
RU2597183C2 (ru) | Способ получения многогранных труб | |
Bagherian et al. | Analysis and quantification of mechanical properties of various DHP copper tubes manufacturing processes using drift expanding test | |
Randhawa et al. | Comparison of Hot Extrusion and Hot Piercing Processes for Manufacturing Stainless Steel Hot Finished Pipes/Tubes | |
Wire | Forming of Bars, Tube, and Wire | |
UA120896U (uk) | Спосіб виготовлення дроту з титанових сплавів |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200422 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210315 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210323 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210616 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211005 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211026 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6968111 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |