CN1250759C - 耐热耐蚀铁基合金的制造方法及其制造的产品 - Google Patents
耐热耐蚀铁基合金的制造方法及其制造的产品 Download PDFInfo
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- CN1250759C CN1250759C CN 02148353 CN02148353A CN1250759C CN 1250759 C CN1250759 C CN 1250759C CN 02148353 CN02148353 CN 02148353 CN 02148353 A CN02148353 A CN 02148353A CN 1250759 C CN1250759 C CN 1250759C
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- alloy
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- base alloy
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 50
- 239000000956 alloy Substances 0.000 title claims abstract description 50
- 230000007797 corrosion Effects 0.000 title claims abstract description 26
- 238000005260 corrosion Methods 0.000 title claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 32
- 229910052742 iron Inorganic materials 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 12
- 239000011651 chromium Substances 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000009415 formwork Methods 0.000 claims description 5
- 229910001339 C alloy Inorganic materials 0.000 claims description 2
- 238000004320 controlled atmosphere Methods 0.000 claims 3
- 229910021386 carbon form Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 45
- 239000006104 solid solution Substances 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 8
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000000243 solution Substances 0.000 abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 5
- 239000010935 stainless steel Substances 0.000 abstract description 5
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 abstract description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract description 4
- 229910017604 nitric acid Inorganic materials 0.000 abstract description 4
- 230000004580 weight loss Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000007769 metal material Substances 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 230000003078 antioxidant effect Effects 0.000 description 14
- 239000002245 particle Substances 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 229910000753 refractory alloy Inorganic materials 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 4
- 235000006708 antioxidants Nutrition 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 244000035744 Hura crepitans Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 1
- -1 aluminium chromium carbon Chemical compound 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
温度(℃) | 0.2%屈服强度σy(MPa) | 抗拉强度σb(MPa) | 拉伸延伸率(%) |
室温 | 360 | 500 | 5.3 |
200 | 375 | 580 | 5.8 |
400 | 364 | 617 | 8.8 |
500 | 353 | 600 | 8.7 |
600 | 361 | 530 | 8.7 |
650 | 324 | 403 | 9.3 |
700 | 170 | 247 | 33 |
750 | 116 | 168 | 43 |
800 | 90 | 112 | 66.7 |
900 | 54 | 68 | 95.8 |
1000 | 26 | 32 | 39.2 |
温度(℃) | 空气中暴露100小时后的重量变化率(g/m2/天) |
600 | 0.015 |
700 | 0.074 |
800 | 0.065 |
900 | 0.096 |
1000 | -0.2 |
1100 | -2 |
1150 | 0.42 |
硝酸浓度(%) | 腐蚀率(mm/年) |
5 | 0.04 |
20 | 0.009 |
35 | 0.0084 |
80 | 0.0064 |
65 | 0.0075 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/540,403 | 2000-03-31 | ||
US54040302A | 2002-03-31 | 2002-03-31 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00109561A Division CN1114711C (zh) | 2000-03-31 | 2000-07-04 | 铁基耐热合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1492067A CN1492067A (zh) | 2004-04-28 |
CN1250759C true CN1250759C (zh) | 2006-04-12 |
Family
ID=34273106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02148353 Expired - Fee Related CN1250759C (zh) | 2002-03-31 | 2000-07-04 | 耐热耐蚀铁基合金的制造方法及其制造的产品 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1250759C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112009002098T5 (de) * | 2008-09-25 | 2011-07-28 | BorgWarner Inc., Mich. | Turbolader und Baugruppe zur Bypassregelung im Turbinengehäuse dafür |
DE112009002021T5 (de) * | 2008-09-25 | 2011-07-28 | BorgWarner Inc., Mich. | Turbolader und Verstellring hierfür |
CN108220807B (zh) * | 2017-12-21 | 2020-07-24 | 钢铁研究总院 | 一种低密度高铝超高碳轴承钢及其制备方法 |
CN108149104A (zh) * | 2018-02-08 | 2018-06-12 | 盐城市鑫洋电热材料有限公司 | 一种低碳铁铬铝合金 |
CN113444950B (zh) * | 2021-07-08 | 2022-04-29 | 烟台新钢联冶金科技有限公司 | 一种硅钢高温加热炉用铬基高氮合金垫块及其制备方法 |
-
2000
- 2000-07-04 CN CN 02148353 patent/CN1250759C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1492067A (zh) | 2004-04-28 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI NEW WATER MATERIAL TECHNOLOGY CO., LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200052 ROOM 6, NO.1, LANE 1950, HUAIHAI MIDDLE ROAD, SHANGHAI TO: 201203 ROOM 6, NO.1, LANE 1950, HUAIHAI MIDDLE ROAD, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20110104 Address after: 6 room 1, Lane 1950, Lane 201203, Huaihai Road, Shanghai Co-patentee after: Shanghai new water Mstar Technology Ltd Patentee after: Lin Hui Address before: 6 room 1, Lane 1950, Lane 200052, Huaihai Road, Shanghai Patentee before: Lin Hui |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 Termination date: 20160704 |