JPS6458351A - Substrate for catalyst carrier - Google Patents
Substrate for catalyst carrierInfo
- Publication number
- JPS6458351A JPS6458351A JP62213019A JP21301987A JPS6458351A JP S6458351 A JPS6458351 A JP S6458351A JP 62213019 A JP62213019 A JP 62213019A JP 21301987 A JP21301987 A JP 21301987A JP S6458351 A JPS6458351 A JP S6458351A
- Authority
- JP
- Japan
- Prior art keywords
- al2o3
- less
- alpha
- stainless steel
- clad material
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- 229910052594 sapphire Inorganic materials 0.000 abstract 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract 3
- 239000010935 stainless steel Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910003158 γ-Al2O3 Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
PURPOSE:To improve bonding and heat resistant properties of an aluminum layer by applying gamma-Al2O3 on alpha-Al2O3 whisker formed on an Al layer by means of heating a clad material constituted of laminated Al sheets on the surface of steel. CONSTITUTION:Al sheets are laminated on one surface or both surfaces of stainless steel and pressure welded under the condition or room temperature of -60 deg.C and total pressure rate of 10-70% to form a clad material. A substrate for catalyst carrier is prepared by applying gamma-Al2O3 on alpha-Al2O3 whisker after said alpha-Al2O3 whisker is formed on an aluminum layer by heating said clad material. Stainless steel containing 3-30wt.% of Cr, 0.2wt.% or less of carbon, 2wt.% or less of Mn and 5wt.% or less of Si and containing iron and impurities for the rest part is suitable. Said stainless steel containing 1wt.% or less of one kind of more of Ti, Nb, V and Zr can also be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62213019A JPS6458351A (en) | 1987-08-28 | 1987-08-28 | Substrate for catalyst carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62213019A JPS6458351A (en) | 1987-08-28 | 1987-08-28 | Substrate for catalyst carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6458351A true JPS6458351A (en) | 1989-03-06 |
Family
ID=16632158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62213019A Pending JPS6458351A (en) | 1987-08-28 | 1987-08-28 | Substrate for catalyst carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6458351A (en) |
-
1987
- 1987-08-28 JP JP62213019A patent/JPS6458351A/en active Pending
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