JPS56102561A - Chemical container with superior corrosion resistance and superior embrittlement resistant characteristic during use at high temperature - Google Patents
Chemical container with superior corrosion resistance and superior embrittlement resistant characteristic during use at high temperatureInfo
- Publication number
- JPS56102561A JPS56102561A JP290680A JP290680A JPS56102561A JP S56102561 A JPS56102561 A JP S56102561A JP 290680 A JP290680 A JP 290680A JP 290680 A JP290680 A JP 290680A JP S56102561 A JPS56102561 A JP S56102561A
- Authority
- JP
- Japan
- Prior art keywords
- container
- superior
- stainless steel
- embrittlement
- during use
- 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
Abstract
PURPOSE: To provide a chemical container almost free from embrittlement in water of high temp. and pressure, an H2 atmosphere or the like and slightly causing stress corrosion cracking by using an austenitic stainless steel, as an inner layer material, which contains a predetermined percentage each of Mn, N and B so that the chemical components have the composition in the perfect austenite region.
CONSTITUTION: A carbon steel or a low alloy steel such as SB46 steel and an austenitic stainless steel are used as outer and inner layer materials for a chemical container, respectively. The chemical components of the stainless steel part of the container having a two-layer or multilayer structure metallographically are prescribed as follows: 3W8wt% Mn, 0.08W0.4wt% N, 0.002W0.08wt% B and the balance the same chemical components as an ordinary stainless steel has. Values of the components calculated by the equations are essentially in the perfect austenite region of the Delong's phase diagram. As a result, the embrittlement of α-phase due to heat treatment is prevented in the manufacture of the container, and the hydrogen embrittlement of the container can be prevented in water of high temp. and pressure, a hydrogen atmosphere or the like during use.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55002906A JPS592740B2 (en) | 1980-01-14 | 1980-01-14 | Chemical containers with excellent corrosion resistance and high temperature resistance against embrittlement during use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55002906A JPS592740B2 (en) | 1980-01-14 | 1980-01-14 | Chemical containers with excellent corrosion resistance and high temperature resistance against embrittlement during use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56102561A true JPS56102561A (en) | 1981-08-17 |
| JPS592740B2 JPS592740B2 (en) | 1984-01-20 |
Family
ID=11542394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55002906A Expired JPS592740B2 (en) | 1980-01-14 | 1980-01-14 | Chemical containers with excellent corrosion resistance and high temperature resistance against embrittlement during use |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592740B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58184068A (en) * | 1982-04-22 | 1983-10-27 | Kawasaki Steel Corp | Root build-up deposited metal of stainless steel build-up welding |
| JPS60239783A (en) * | 1984-05-15 | 1985-11-28 | Fuji Xerox Co Ltd | Magnetic developing method of electronic copying machine |
| JPS62278249A (en) * | 1986-04-26 | 1987-12-03 | メツサ−・グリ−スハイム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Compressed gas container comprising austenite alloy steel |
| JP2005009955A (en) * | 2003-06-18 | 2005-01-13 | National Institute Of Advanced Industrial & Technology | Method for deciding austenite stainless steel |
| JP2012149309A (en) * | 2011-01-20 | 2012-08-09 | Jfe Steel Corp | Stainless-clad steel excellent in chemical resistance |
-
1980
- 1980-01-14 JP JP55002906A patent/JPS592740B2/en not_active Expired
Non-Patent Citations (2)
| Title |
|---|
| METAL PROGRESS=1960 * |
| WELDING RESERCH=1977 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58184068A (en) * | 1982-04-22 | 1983-10-27 | Kawasaki Steel Corp | Root build-up deposited metal of stainless steel build-up welding |
| JPS6026632B2 (en) * | 1982-04-22 | 1985-06-25 | 川崎製鉄株式会社 | Overlay welding method using austenitic stainless steel |
| JPS60239783A (en) * | 1984-05-15 | 1985-11-28 | Fuji Xerox Co Ltd | Magnetic developing method of electronic copying machine |
| JPH0546945B2 (en) * | 1984-05-15 | 1993-07-15 | Fuji Xerox Co Ltd | |
| JPS62278249A (en) * | 1986-04-26 | 1987-12-03 | メツサ−・グリ−スハイム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Compressed gas container comprising austenite alloy steel |
| JP2005009955A (en) * | 2003-06-18 | 2005-01-13 | National Institute Of Advanced Industrial & Technology | Method for deciding austenite stainless steel |
| JP2012149309A (en) * | 2011-01-20 | 2012-08-09 | Jfe Steel Corp | Stainless-clad steel excellent in chemical resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS592740B2 (en) | 1984-01-20 |
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