JPS5453615A - Martensitic stainless cast steel for paper-making suction roll - Google Patents
Martensitic stainless cast steel for paper-making suction rollInfo
- Publication number
- JPS5453615A JPS5453615A JP12071177A JP12071177A JPS5453615A JP S5453615 A JPS5453615 A JP S5453615A JP 12071177 A JP12071177 A JP 12071177A JP 12071177 A JP12071177 A JP 12071177A JP S5453615 A JPS5453615 A JP S5453615A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- martensitic stainless
- cast steel
- steel
- corrosion 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
Landscapes
- Paper (AREA)
Abstract
PURPOSE: To enhance the corrosion resistance of a 13 Cr type martensitic stainless cast steel for paper-making suction rolls to acid by increasing the Cr content.
CONSTITUTION: A martensitic stainless cast steel contg. C<0.15%, Si<1.0%, Mn<1.0%, P<0.04%, S<0.04%, Cr; 13W16%, Ni; 1W3.5% and Mo; 1W2%. The corrosion resistance of the steel to acid is enhanced by increasig the Cr content to not less than 13% and the s-ferrite content is controlled to not more than 15% by limiting the Cr content to not more than 16%, thereby obtaining stable martensite structure. Ni enhances the corrosion resistance, strength and toughness by the composite effect with Cr, it, however, is limited to 1W3.5% becuase of its high cost. Thus, the corrosion resistance of the steel to acid is enhanced and the steel is suitable for use as a material for paper-making suction rolls
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12071177A JPS5453615A (en) | 1977-10-05 | 1977-10-05 | Martensitic stainless cast steel for paper-making suction roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12071177A JPS5453615A (en) | 1977-10-05 | 1977-10-05 | Martensitic stainless cast steel for paper-making suction roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5453615A true JPS5453615A (en) | 1979-04-27 |
| JPS579621B2 JPS579621B2 (en) | 1982-02-22 |
Family
ID=14793093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12071177A Granted JPS5453615A (en) | 1977-10-05 | 1977-10-05 | Martensitic stainless cast steel for paper-making suction roll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5453615A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015153092A1 (en) * | 2014-04-01 | 2015-10-08 | Ati Properties, Inc. | Dual-phase stainless steel |
| KR20180101564A (en) | 2016-01-26 | 2018-09-12 | 가부시키가이샤 아데카 | Thermal acid generator and resist composition using the same |
| EP3421623A1 (en) * | 2017-06-26 | 2019-01-02 | HILTI Aktiengesellschaft | Martensitic hardening steel and its use, in particular for producing a screw |
-
1977
- 1977-10-05 JP JP12071177A patent/JPS5453615A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015153092A1 (en) * | 2014-04-01 | 2015-10-08 | Ati Properties, Inc. | Dual-phase stainless steel |
| KR20180101564A (en) | 2016-01-26 | 2018-09-12 | 가부시키가이샤 아데카 | Thermal acid generator and resist composition using the same |
| EP3421623A1 (en) * | 2017-06-26 | 2019-01-02 | HILTI Aktiengesellschaft | Martensitic hardening steel and its use, in particular for producing a screw |
| WO2019002044A1 (en) * | 2017-06-26 | 2019-01-03 | Hilti Aktiengesellschaft | Martensitically hardenable steel and use thereof, in particualr for producing a screw |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS579621B2 (en) | 1982-02-22 |
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