KR20030090734A - 니켈 베이스 합금관의 열처리 방법 - Google Patents
니켈 베이스 합금관의 열처리 방법 Download PDFInfo
- Publication number
- KR20030090734A KR20030090734A KR10-2003-7013399A KR20037013399A KR20030090734A KR 20030090734 A KR20030090734 A KR 20030090734A KR 20037013399 A KR20037013399 A KR 20037013399A KR 20030090734 A KR20030090734 A KR 20030090734A
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- KR
- South Korea
- Prior art keywords
- heat treatment
- tube
- gas
- base alloy
- treatment furnace
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
-
- 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
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- 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
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
- C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Extraction Processes (AREA)
Abstract
Description
Claims (5)
- 연속식 열처리로에 의해 피처리(被處理) 관을 650 ∼ 1200℃에서 1 ∼ 1200분 유지하는 Ni 베이스 합금관의 열처리 방법에 있어서,노점(露点)이 -60℃로부터 +20℃까지의 범위내에 있는 수소 또는 수소와 아르곤의 혼합가스로부터 이루어지는 분위기가스를 공급하는 적어도 2기(基)의 가스 공급장치를, 상기 연속식 열처리 로의 출구쪽에 피처리 관의 진행방향으로 이동가능하게 설치하고,그 중 1기의 가스 공급장치와 연속식 열처리 로내를 관통하도록 배치되는 가스 도입관을 사용하여, 연속식 열처리 로에 장입하기 전의 피처리 관의 내부에 그 진행 방향의 선단쪽에서 상기의 분위기가스를 공급하면서 피처리 관을 연속식 열처리 로내에 장입하고, 그 피처리 관의 선단이 연속식 열처리 로의 출구쪽에 도달한 후에 피처리 관의 내부로의 분위기가스의 공급을 다른 가스 공급장치로부터의 공급으로 바꾸는 조작을 되풀이하는 것을 특징으로 하는 Ni 베이스 합금관의 열처리 방법.
- 연속식 열처리 로에 의해 피처리 관을 650 ∼ 1200℃에서 1 ∼ 1200분 유지하는 Ni 베이스 합금관의 열처리 방법에 있어서,노점이 -60℃로부터 +20℃까지의 범위내에 있는 수소 또는 수소와 아르곤의 혼합가스로부터 이루어지는 분위기가스를 공급하는 가스 공급장치를, 연속식 열처리 로의 입구쪽과 출구쪽에 각각 적어도 1기, 피처리 관의 진행방향으로 이동가능하게 설치하고,연속식 열처리 로의 입구쪽에 설치한 가스 공급장치와 피처리 관보다도 길고 또한 연속식 열처리 로내를 관통하도록 배치되는 가스 도입관을 사용하여, 연속식 열처리 로에 장입하기 전의 피처리 관의 내부에 그 진행방향의 선단쪽에서 상기의 분위기가스를 공급하면서 피처리 관을 연속식 열처리 로내에 장입하고, 그 피처리 관의 선단이 연속식 열처리 로의 출구쪽에 도달한 후에 피처리 관의 내부로의 분위기가스의 공급을 연속식 열처리 로의 출구쪽에 설치한 가스 공급장치로부터의 공급으로 바꾸는 조작을 되풀이하는 것을 특징으로 하는 Ni 베이스 합금관의 열처리 방법.
- 제 1항 또는 제 2항에 있어서,Ni 베이스 합금관이, 질량%로, C: 0.01 ∼ 0.15%、 Mn: 0.1 ∼ 1 .0%、Cr: 10 ∼ 40%、Fe: 5 ∼ 15% 및 Ti: 0 ∼ 0 .5%를 포함하고, 잔부(殘部)가 Ni 및 불순물로부터 이루어지는 Ni 베이스 합금으로부터 이루어지는 것을 특징으로 하는 Ni 베이스 합금관의 열처리 방법.
- 제 1항 내지 제 3항중 어느 한 항에 있어서,650 ∼ 1200℃에서 1 ∼ 1200분간 유지하는 열처리후, 또 다시 650 ∼ 750℃에서 300 ∼ 1200분간 유지하는 열처리를 하는 것을 특징으로 하는 Ni 베이스 합금관의 열처리 방법.
- 제 1항 내지 제 4항중 어느 한 항에 있어서,열처리를 하는 Ni 베이스 합금관이, 냉간가공된 관인 것을 특징으로 하는 Ni 베이스 합금관의 열처리 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00035878 | 2002-02-13 | ||
JP2002035878A JP3960069B2 (ja) | 2002-02-13 | 2002-02-13 | Ni基合金管の熱処理方法 |
PCT/JP2003/001451 WO2003069011A1 (fr) | 2002-02-13 | 2003-02-12 | Procede de traitement thermique d'une conduite a base d'alliage de nickel |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030090734A true KR20030090734A (ko) | 2003-11-28 |
KR100567679B1 KR100567679B1 (ko) | 2006-04-04 |
Family
ID=27678067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037013399A KR100567679B1 (ko) | 2002-02-13 | 2003-02-12 | 니켈 베이스 합금관의 열처리 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7037390B2 (ko) |
EP (1) | EP1475451B1 (ko) |
JP (1) | JP3960069B2 (ko) |
KR (1) | KR100567679B1 (ko) |
AU (1) | AU2003207059A1 (ko) |
WO (1) | WO2003069011A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101065519B1 (ko) * | 2006-04-12 | 2011-09-19 | 수미도모 메탈 인더스트리즈, 리미티드 | Cr 함유 니켈기 합금관의 제조 방법 및 Cr 함유 니켈기합금관 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4519483B2 (ja) * | 2004-03-01 | 2010-08-04 | 新日鐵住金ステンレス株式会社 | 耐焼き付き性に優れたフェライト系ステンレス鋼板及びその製造方法 |
JP4519482B2 (ja) * | 2004-03-01 | 2010-08-04 | 新日鐵住金ステンレス株式会社 | 耐焼き付き性に優れた自動車排気系部品用フェライト系ステンレス鋼板及びその製造方法 |
EP1797211A1 (en) * | 2004-09-02 | 2007-06-20 | University of Cape Town | Hardening of metal alloys |
JP4304499B2 (ja) * | 2004-10-13 | 2009-07-29 | 住友金属工業株式会社 | 原子力プラント用Ni基合金材の製造方法 |
US20100032061A1 (en) * | 2005-02-04 | 2010-02-11 | Hiroyuki Anada | METHOD FOR MANUFACTURING A Ni-BASED ALLOY ARTICLE AND PRODUCT THEREFROM |
JP4702095B2 (ja) * | 2006-02-24 | 2011-06-15 | 住友金属工業株式会社 | 含Crニッケル基合金管の製造方法 |
JP4702096B2 (ja) * | 2006-02-24 | 2011-06-15 | 住友金属工業株式会社 | 含Crニッケル基合金管の製造方法 |
WO2008047869A1 (en) * | 2006-10-20 | 2008-04-24 | Sumitomo Metal Industries, Ltd. | Nickel material for chemical plant |
CA2710432C (en) | 2007-12-26 | 2016-04-26 | Thorium Power, Inc. | Nuclear reactor, fuel assembly consisting of driver-breeding modules for a nuclear reactor and a fuel cell for a fuel assembly |
US8116423B2 (en) | 2007-12-26 | 2012-02-14 | Thorium Power, Inc. | Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly |
SE533124C2 (sv) * | 2008-05-28 | 2010-06-29 | Westinghouse Electric Sweden | Spridare för kärnbränslestavar |
US9355747B2 (en) | 2008-12-25 | 2016-05-31 | Thorium Power, Inc. | Light-water reactor fuel assembly (alternatives), a light-water reactor, and a fuel element of fuel assembly |
CA2750014C (en) * | 2009-02-16 | 2014-12-02 | Sumitomo Metal Industries, Ltd. | Method for manufacturing metal pipe |
US10192644B2 (en) | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
WO2011143172A1 (en) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
JP2010270400A (ja) * | 2010-07-21 | 2010-12-02 | Sumitomo Metal Ind Ltd | 原子力プラント用蒸気発生器管 |
KR101516505B1 (ko) | 2010-08-26 | 2015-05-04 | 신닛테츠스미킨 카부시키카이샤 | Cr함유 오스테나이트 합금관 및 그 제조 방법 |
DE102011054718B4 (de) * | 2011-10-21 | 2014-02-13 | Hitachi Power Europe Gmbh | Verfahren zur Erzeugung einer Spannungsverminderung in errichteten Rohrwänden eines Dampferzeugers |
JP5418623B2 (ja) * | 2012-03-13 | 2014-02-19 | 新日鐵住金株式会社 | 管内面皮膜厚さ計測方法および計測装置 |
JP6292311B2 (ja) | 2014-09-29 | 2018-03-14 | 新日鐵住金株式会社 | Ni基合金管 |
CA3028948C (en) * | 2016-06-28 | 2021-05-11 | Nippon Steel & Sumitomo Metal Corporation | Austenitic alloy material and austenitic alloy pipe |
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-
2002
- 2002-02-13 JP JP2002035878A patent/JP3960069B2/ja not_active Expired - Fee Related
-
2003
- 2003-02-12 AU AU2003207059A patent/AU2003207059A1/en not_active Abandoned
- 2003-02-12 WO PCT/JP2003/001451 patent/WO2003069011A1/ja active Application Filing
- 2003-02-12 KR KR1020037013399A patent/KR100567679B1/ko active IP Right Grant
- 2003-02-12 EP EP03703337A patent/EP1475451B1/en not_active Expired - Lifetime
- 2003-10-09 US US10/681,117 patent/US7037390B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101065519B1 (ko) * | 2006-04-12 | 2011-09-19 | 수미도모 메탈 인더스트리즈, 리미티드 | Cr 함유 니켈기 합금관의 제조 방법 및 Cr 함유 니켈기합금관 |
Also Published As
Publication number | Publication date |
---|---|
EP1475451A4 (en) | 2010-08-25 |
AU2003207059A1 (en) | 2003-09-04 |
EP1475451B1 (en) | 2012-08-22 |
US7037390B2 (en) | 2006-05-02 |
JP3960069B2 (ja) | 2007-08-15 |
EP1475451A1 (en) | 2004-11-10 |
JP2003239060A (ja) | 2003-08-27 |
WO2003069011A1 (fr) | 2003-08-21 |
US20040103963A1 (en) | 2004-06-03 |
KR100567679B1 (ko) | 2006-04-04 |
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