JPS6345351A - 酸化スケ−ルの耐剥離性に優れたＦｅ−Ｃｒ−Ａｌ系合金 - Google Patents
酸化スケ−ルの耐剥離性に優れたＦｅ−Ｃｒ−Ａｌ系合金Info
- Publication number
- JPS6345351A JPS6345351A JP21877686A JP21877686A JPS6345351A JP S6345351 A JPS6345351 A JP S6345351A JP 21877686 A JP21877686 A JP 21877686A JP 21877686 A JP21877686 A JP 21877686A JP S6345351 A JPS6345351 A JP S6345351A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- less
- alloy
- oxide scale
- resistance
- 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.)
- Granted
Links
- 229910002060 Fe-Cr-Al alloy Inorganic materials 0.000 title description 2
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 25
- 239000000956 alloy Substances 0.000 claims abstract description 25
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 15
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 10
- 229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 8
- 150000002602 lanthanoids Chemical class 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 abstract description 35
- 238000007254 oxidation reaction Methods 0.000 abstract description 35
- 239000011888 foil Substances 0.000 abstract description 12
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 10
- 230000003197 catalytic effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052779 Neodymium Inorganic materials 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000005098 hot rolling Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910017060 Fe Cr Inorganic materials 0.000 description 3
- 229910002544 Fe-Cr Inorganic materials 0.000 description 3
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 241000255896 Galleria mellonella Species 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052878 cordierite Inorganic materials 0.000 description 2
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000549 Am alloy Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8787400917T DE3780082T2 (de) | 1986-04-21 | 1987-04-21 | Rostfreier chrom-aluminium-stahl mit hoher bestaendigkeit gegen oxydation und abblaetterung und folien aus chrom-aluminium-stahl fuer katalysatortraeger in katalytischen konvertern. |
| EP87400917A EP0246939B1 (en) | 1986-04-21 | 1987-04-21 | Fe-cr-al stainless steel having high oxidation resistance and spalling resistance and fe-cr-al steel foil for catalyst substrate of catalytic converter |
| US07/266,264 US4904540A (en) | 1986-04-21 | 1988-10-26 | Fe-Cr-Al stainless steel having high oxidation resistance and spalling resistance and Fe-Cr-Al steel for catalyst substrate of catalytic converter |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61-91815 | 1986-04-21 | ||
| JP9181586 | 1986-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6345351A true JPS6345351A (ja) | 1988-02-26 |
| JPH048502B2 JPH048502B2 (enExample) | 1992-02-17 |
Family
ID=14037131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21877686A Granted JPS6345351A (ja) | 1986-04-21 | 1986-09-17 | 酸化スケ−ルの耐剥離性に優れたＦｅ−Ｃｒ−Ａｌ系合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345351A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01255648A (ja) * | 1988-04-05 | 1989-10-12 | Kawasaki Steel Corp | 耐酸化性、耐高温脆化性に優れたＦｅ−Ｃｒ−Ａｌ系合金 |
| JPH02254136A (ja) * | 1989-03-27 | 1990-10-12 | Nippon Steel Corp | 製造性に優れた耐熱、耐酸化性Ｆｅ―Ｃｒ―Ａ▲ｌ▼系合金 |
| US5286442A (en) * | 1991-05-29 | 1994-02-15 | Nisshin Steel Co., Ltd. | High-aluminum-containing ferritic stainless steel having improved high-temperature oxidation resistance |
| US5480608A (en) * | 1993-03-19 | 1996-01-02 | Nippon Yakin Kogyo Co., Ltd. | Ferritic stainless steel having an excellent oxidation resistance |
| JP2006175346A (ja) * | 2004-12-22 | 2006-07-06 | Nippon Steel Corp | 構造耐久性に優れた触媒担持用メタル担体 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49115927A (enExample) * | 1973-03-10 | 1974-11-06 | ||
| JPS58177437A (ja) * | 1982-04-12 | 1983-10-18 | アレゲニ−・ラドラム・スチ−ル・コ−ポレ−シヨン | 鉄−クロム−アルミニウム合金および製品およびその製法 |
| JPS6092071A (ja) * | 1983-10-27 | 1985-05-23 | Toshiba Corp | ろう付け炉用ベルト |
-
1986
- 1986-09-17 JP JP21877686A patent/JPS6345351A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49115927A (enExample) * | 1973-03-10 | 1974-11-06 | ||
| JPS58177437A (ja) * | 1982-04-12 | 1983-10-18 | アレゲニ−・ラドラム・スチ−ル・コ−ポレ−シヨン | 鉄−クロム−アルミニウム合金および製品およびその製法 |
| JPS6092071A (ja) * | 1983-10-27 | 1985-05-23 | Toshiba Corp | ろう付け炉用ベルト |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01255648A (ja) * | 1988-04-05 | 1989-10-12 | Kawasaki Steel Corp | 耐酸化性、耐高温脆化性に優れたＦｅ−Ｃｒ−Ａｌ系合金 |
| JPH02254136A (ja) * | 1989-03-27 | 1990-10-12 | Nippon Steel Corp | 製造性に優れた耐熱、耐酸化性Ｆｅ―Ｃｒ―Ａ▲ｌ▼系合金 |
| US5286442A (en) * | 1991-05-29 | 1994-02-15 | Nisshin Steel Co., Ltd. | High-aluminum-containing ferritic stainless steel having improved high-temperature oxidation resistance |
| US5480608A (en) * | 1993-03-19 | 1996-01-02 | Nippon Yakin Kogyo Co., Ltd. | Ferritic stainless steel having an excellent oxidation resistance |
| JP2006175346A (ja) * | 2004-12-22 | 2006-07-06 | Nippon Steel Corp | 構造耐久性に優れた触媒担持用メタル担体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048502B2 (enExample) | 1992-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4414023A (en) | Iron-chromium-aluminum alloy and article and method therefor | |
| KR0141087B1 (ko) | 내고온산화성이 우수한 고 a1 함유페라이트계 스테인레스강 | |
| EP0246939B1 (en) | Fe-cr-al stainless steel having high oxidation resistance and spalling resistance and fe-cr-al steel foil for catalyst substrate of catalytic converter | |
| JPS6345351A (ja) | 酸化スケ−ルの耐剥離性に優れたＦｅ−Ｃｒ−Ａｌ系合金 | |
| US4661169A (en) | Producing an iron-chromium-aluminum alloy with an adherent textured aluminum oxide surface | |
| JP6319537B1 (ja) | ステンレス鋼板およびステンレス箔 | |
| JPH02185962A (ja) | 高温での耐変色性に優れるフェライト系ステンレス鋼の製造方法 | |
| EP0625585B1 (en) | Fe-Cr-Al alloy foil having high oxidation resistance for a substrate of a catalytic converter and method of manufacturing same | |
| JP2002507249A (ja) | フェライトステンレス鋼および触媒コンバータ用基材としてのその使用 | |
| WO2002002836A1 (fr) | Feuillard en alliage a base de fer-chrome-aluminium et son procede de production | |
| JPS6376850A (ja) | 酸化スケ−ルの耐剥離性に優れたＦｅ−Ｃｒ−Ａｌ−Ｎｄ系合金 | |
| JPH03170642A (ja) | 燃焼排ガス中での耐酸性に優れた耐熱フェライト系ステンレス鋼箔 | |
| JP2991296B2 (ja) | 耐酸化性に優れた自動車の排気ガス浄化用触媒コンバータ用Ｆｅ−Ｃｒ−Ａｌ系合金箔 | |
| JPH01255648A (ja) | 耐酸化性、耐高温脆化性に優れたＦｅ−Ｃｒ−Ａｌ系合金 | |
| JP3491334B2 (ja) | 耐酸化性に優れた触媒コンバーター担体用Ｆｅ−Ｃｒ−Ａｌ合金およびこれを用いた合金箔の製造方法 | |
| JP2019173116A (ja) | 耐高温塩害特性に優れたフェライト系ステンレス鋼板及び自動車排気系部品 | |
| JP2002105606A (ja) | Ｆｅ−Ｃｒ−Ａｌ系合金 | |
| JP3351837B2 (ja) | 製造性及び耐高温酸化性に優れたＡｌ含有フェライト系ステンレス鋼 | |
| JPH076038B2 (ja) | 耐酸化性Ｆｅ−Ｃｒ−Ａｌ系合金 | |
| JPH06220587A (ja) | 耐酸化性に優れ、電気抵抗減少率の小さいＦｅ−Ｃｒ−Ａｌ系合金 | |
| JP2587413B2 (ja) | 耐酸化性に優れた自動車の排気ガス浄化用触媒コンバ−タ用Ｆｅ−Ｃｒ−Ａｌ系合金箔 | |
| JP2025103863A (ja) | Ｆｅ－Ｃｒ－Ａｌ系合金 | |
| WO2025057448A1 (ja) | フェライト系ステンレス鋼 | |
| JPH04147944A (ja) | 耐高温酸化性に優れた高Ａｌ含有フェライト系ステンレス鋼 | |
| JPH04116140A (ja) | 燃焼排ガス浄化触媒担体用耐熱ステンレス箔 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| LAPS | Cancellation because of no payment of annual fees |