JPS6430653A - Production of metallic carrier - Google Patents
Production of metallic carrierInfo
- Publication number
- JPS6430653A JPS6430653A JP62185548A JP18554887A JPS6430653A JP S6430653 A JPS6430653 A JP S6430653A JP 62185548 A JP62185548 A JP 62185548A JP 18554887 A JP18554887 A JP 18554887A JP S6430653 A JPS6430653 A JP S6430653A
- Authority
- JP
- Japan
- Prior art keywords
- hot
- steel sheet
- dipping
- metallic carrier
- specified
- 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
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 238000007598 dipping method Methods 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 238000005097 cold rolling Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000005482 strain hardening Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
PURPOSE:To improve workability and heat resistance by using a steel sheet having the specified steel component contg. Cr and Al being a basic material as a substrate and hot-dipping it with fused Al under the specified conditions after pretreatment, cold-rolling, working and heat-treating it. CONSTITUTION:In the case of producing a metallic carrier for purifying exhaust gas, 0.3-5.0g/m<2> (per single surface) Ni is plated on the surface of a steel sheet consisting of by wt.% <=0.1% C, <=2.0% Si, <=2.0% Mn, 9.0-25% Cr, 0.01-6.0% Al and the balance iron and inevitable impurities. Then fused Al or its alloy of the amount specified in the formula I is hot-dipped so that the thickness of alloy of Al and iron formed on the surface of the steel sheet at a time for hot-dipping is controlled to <=7mum. The steel sheet after hot-dipping is rolled to thickness not more than 0.1mm by cold rolling and pressurized so that the area contacting gas is made large and a metallic carrier is formed and finally heat treatment for diffusing Al into the base material is performed.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62185548A JPS6430653A (en) | 1987-07-27 | 1987-07-27 | Production of metallic carrier |
| DE3844601A DE3844601C2 (en) | 1987-07-27 | 1988-07-25 | |
| DE3825247A DE3825247A1 (en) | 1987-07-27 | 1988-07-25 | METHOD AND PRODUCTION OF A METAL CATALYST SUPPORT AND A CATALYTIC COMPONENT |
| US07/225,068 US4867811A (en) | 1987-07-27 | 1988-07-27 | Processes for production of metallic catalyst-carrier and catalytic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62185548A JPS6430653A (en) | 1987-07-27 | 1987-07-27 | Production of metallic carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6430653A true JPS6430653A (en) | 1989-02-01 |
| JPH0480746B2 JPH0480746B2 (en) | 1992-12-21 |
Family
ID=16172734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62185548A Granted JPS6430653A (en) | 1987-07-27 | 1987-07-27 | Production of metallic carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430653A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483298U (en) * | 1990-11-30 | 1992-07-20 | ||
| WO1993017789A1 (en) * | 1992-03-02 | 1993-09-16 | Nippon Steel Corporation | Highly heat resistant metallic carrier for automobile catalyst |
| US9028625B2 (en) | 2004-10-21 | 2015-05-12 | Nippon Steel Materials Co., Ltd. | High Al-content steel sheet excellent in workability and method of production of same |
-
1987
- 1987-07-27 JP JP62185548A patent/JPS6430653A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483298U (en) * | 1990-11-30 | 1992-07-20 | ||
| WO1993017789A1 (en) * | 1992-03-02 | 1993-09-16 | Nippon Steel Corporation | Highly heat resistant metallic carrier for automobile catalyst |
| US5426084A (en) * | 1992-03-02 | 1995-06-20 | Nippon Steel Corporation | Highly heat-resistant metallic carrier for an automobile catalyst |
| US9028625B2 (en) | 2004-10-21 | 2015-05-12 | Nippon Steel Materials Co., Ltd. | High Al-content steel sheet excellent in workability and method of production of same |
| US9616411B2 (en) | 2004-10-21 | 2017-04-11 | Nippon Steel & Sumkin Materials Co., Ltd. | High Al-content steel sheet excellent in workability and method of production of same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0480746B2 (en) | 1992-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071221 Year of fee payment: 15 |