CN101151394A - 奥氏体类不锈钢 - Google Patents
奥氏体类不锈钢 Download PDFInfo
- Publication number
- CN101151394A CN101151394A CN200680010751.5A CN200680010751A CN101151394A CN 101151394 A CN101151394 A CN 101151394A CN 200680010751 A CN200680010751 A CN 200680010751A CN 101151394 A CN101151394 A CN 101151394A
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- steel
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- austenitic stainless
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- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims abstract description 24
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 9
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910052796 boron Inorganic materials 0.000 claims abstract description 5
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 5
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 64
- 239000010959 steel Substances 0.000 abstract description 64
- 230000001976 improved effect Effects 0.000 abstract description 12
- 229910052749 magnesium Inorganic materials 0.000 abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 27
- 229910052761 rare earth metal Inorganic materials 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 10
- 229910001566 austenite Inorganic materials 0.000 description 8
- 239000012071 phase Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 229910000765 intermetallic Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000006104 solid solution Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005482 strain hardening Methods 0.000 description 4
- 238000007669 thermal treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 229910052727 yttrium 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
- F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
-
- 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
- C21D2211/001—Austenite
-
- 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
- C21D2211/004—Dispersions; Precipitations
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)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Description
钢No. | 化学组成(质量%、Fe:bal.) | 备注 | ||||||||||||
C | Si | Mn | P | S | Cu | Ni | Cr | Ti | N | Nd | sol.Al | 其它 | ||
12345678910111213141516171819 | 0.100.100.120.180.100.080.090.100.110.110.080.090.110.100.120.100.090.100.10 | 0.560.570.320.550.490.260.350.440.230.510.500.360.250.150.310.420.380.330.22 | 0.830.991.071.081.100.630.870.551.070.861.140.831.050.981.021.110.921.050.78 | 0.070.110.150.200.110.120.090.100.110.110.110.130.100.100.080.090.110.110.10 | 0.0020.0030.0030.0030.0020.0030.0030.0010.0020.0030.0030.0020.0010.0010.0010.0020.0010.0010.001 | ----0.81.7------------- | 9.29.410.99.910.910.410.510.49.59.210.810.110.29.912.010.310.510.210.0 | 18.919.218.118.018.418.918.218.718.318.317.718.418.318.118.018.518.618.518.4 | 0.270.280.210.290.240.160.150.260.170.270.220.230.210.190.190.220.180.190.18 | 0.0080.0150.0140.0060.0140.0150.0130.0080.0140.0080.0130.0090.0070.0090.0080.0080.0120.0120.007 | 0.0060.040.020.010.030.020.020.040.030.010.020.020.030.020.020.010.010.01- | 0.0190.0220.0170.0120.0130.0260.0170.0210.0210.0300.0110.0080.0230.0140.0270.0230.0120.0120.022 | W:1.5Mo:2.0B:0.002Nb:0.21V:0.29Co:3.2Zr:0.02Hf:0.04Ta:0.83Mg:0.003Ca:0.002W:1.2,Ca:0.002La:0.005,Ce:0.013 | 本发明例 |
ABCDEF | 0.090.110.090.100.120.11 | 0.250.370.540.500.410.37 | 0.661.190.601.140.910.83 | 0.030.050.110.100.090.35 | 0.0010.0020.0020.0030.0010.001 | ---0.33.2- | 9.99.99.210.810.310.5 | 18.718.417.817.718.719.0 | 0.190.250.23-0.250.19 | 0.0110.0140.0070.0130.0110.013 | ---0.020.020.04 | 0.0180.0230.0140.0150.0170.016 | 比较例 |
钢No. | 700℃、147MPa蠕变试验结果 | 可调拘束裂纹试验总裂 纹长度(mm) | 高温延性试验的缩径值(%) | 备注 | |
断裂时间(hr) | 断裂缩径(%) | ||||
12345678910111213141516171819 | 1925283030443287276131823976342033723387389132503133304930653283317640253106 | 66645949654358616942555346514156536349 | 0.60.90.81.81.11.10.91.91.31.30.30.50.31.01.61.71.20.80.7 | 92919090959087929485889194929494969289 | 本发明例 |
ABCDEF | 5521121238598230063159 | 48281172713 | 0.73.45.80.34.62.7 | 866555935261 | 比较例 |
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP107469/2005 | 2005-04-04 | ||
JP2005107469 | 2005-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101151394A true CN101151394A (zh) | 2008-03-26 |
CN100577844C CN100577844C (zh) | 2010-01-06 |
Family
ID=37073494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200680010751.5A Expired - Fee Related CN100577844C (zh) | 2005-04-04 | 2006-03-31 | 奥氏体类不锈钢 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7731895B2 (zh) |
EP (1) | EP1867743B9 (zh) |
JP (1) | JP4803174B2 (zh) |
KR (1) | KR100931448B1 (zh) |
CN (1) | CN100577844C (zh) |
CA (1) | CA2603681C (zh) |
DK (1) | DK1867743T5 (zh) |
WO (1) | WO2006106944A1 (zh) |
Cited By (44)
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CN101947870A (zh) * | 2010-11-01 | 2011-01-19 | 山东大学 | 一种耐腐蚀杆件复合材料及其制备方法 |
CN101633999B (zh) * | 2009-05-26 | 2011-06-01 | 山西太钢不锈钢股份有限公司 | 一种奥氏体不锈钢及其钢管和钢管的制造方法 |
CN102212734A (zh) * | 2011-06-03 | 2011-10-12 | 武汉德荣机电设备有限责任公司 | 一种炉底辊用钢 |
CN102492895A (zh) * | 2011-12-24 | 2012-06-13 | 王崇高 | 高温炉管用耐热钢 |
US8313591B2 (en) | 2008-12-25 | 2012-11-20 | Sumitomo Metal Industries, Ltd. | Austenitic heat resistant alloy |
CN103173698A (zh) * | 2013-04-09 | 2013-06-26 | 北京科技大学 | 弥散析出相强化高Cr高Ni奥氏体不锈钢及热加工方法 |
CN103451569A (zh) * | 2013-08-02 | 2013-12-18 | 安徽三联泵业股份有限公司 | 耐腐蚀高强度泵盖不锈钢材料及其制造方法 |
CN103476959A (zh) * | 2011-03-28 | 2013-12-25 | 新日铁住金株式会社 | 高压氢气用高强度奥氏体不锈钢 |
CN103695806A (zh) * | 2013-12-10 | 2014-04-02 | 江苏武进不锈股份有限公司 | 一种新型奥氏体耐热钢 |
US8801877B2 (en) | 2008-06-16 | 2014-08-12 | Nippon Steel & Sumitomo Metal Corporation | Austenitic heat resistant alloy, heat resistant pressure member comprising the alloy, and method for manufacturing the same member |
CN104195460A (zh) * | 2014-09-02 | 2014-12-10 | 江苏武进不锈股份有限公司 | 奥氏体耐热钢 |
CN104204253A (zh) * | 2012-03-26 | 2014-12-10 | 新日铁住金株式会社 | 油井用不锈钢及油井用不锈钢管 |
CN104278207A (zh) * | 2014-07-22 | 2015-01-14 | 安徽省三方耐磨股份有限公司 | 一种含稀土元素的耐热钢 |
CN105154790A (zh) * | 2015-10-23 | 2015-12-16 | 何鹏 | 一种高强度耐磨无磁不锈钢及其制备方法 |
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Also Published As
Publication number | Publication date |
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DK1867743T5 (da) | 2014-09-29 |
EP1867743A1 (en) | 2007-12-19 |
DK1867743T3 (da) | 2014-05-19 |
KR100931448B1 (ko) | 2009-12-11 |
CA2603681C (en) | 2011-07-05 |
CN100577844C (zh) | 2010-01-06 |
US20080089803A1 (en) | 2008-04-17 |
EP1867743B1 (en) | 2014-05-07 |
EP1867743A4 (en) | 2013-04-03 |
KR20070107166A (ko) | 2007-11-06 |
JPWO2006106944A1 (ja) | 2008-09-11 |
WO2006106944A1 (ja) | 2006-10-12 |
US7731895B2 (en) | 2010-06-08 |
EP1867743B9 (en) | 2015-04-29 |
JP4803174B2 (ja) | 2011-10-26 |
CA2603681A1 (en) | 2006-10-12 |
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