JPS644460A - Stainless steel for high vacuum - Google Patents
Stainless steel for high vacuumInfo
- Publication number
- JPS644460A JPS644460A JP15789387A JP15789387A JPS644460A JP S644460 A JPS644460 A JP S644460A JP 15789387 A JP15789387 A JP 15789387A JP 15789387 A JP15789387 A JP 15789387A JP S644460 A JPS644460 A JP S644460A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- high vacuum
- emission gas
- vessel
- compsn
- 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
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
PURPOSE:To provide a stainless steel for a high vacuum vessel having excellent emission gas characteristics by specifying the contents of C, Si, Mn, Cr, Ni and N in the components of the stainless steel. CONSTITUTION:The compsn. of the titled stainless steel is formed with, by weight, <=0.08% C, <=2.0% Si, 2.0-15.0% Mn, 15-23% Cr, 7-20% Ni, 0.05-0.35% N and the balance Fe with inevitable impurities. Since said stainless steel contains much Mn and N, the amt. of emission gas is small, and it is suitable for a vessel, pipeline, etc., in which super high vacuum is needed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15789387A JPS644460A (en) | 1987-06-26 | 1987-06-26 | Stainless steel for high vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15789387A JPS644460A (en) | 1987-06-26 | 1987-06-26 | Stainless steel for high vacuum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644460A true JPS644460A (en) | 1989-01-09 |
Family
ID=15659721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15789387A Pending JPS644460A (en) | 1987-06-26 | 1987-06-26 | Stainless steel for high vacuum |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003013181A (en) * | 2001-06-27 | 2003-01-15 | Nippon Steel Corp | Austenitic stainless steel for vacuum equipment and method for producing the same |
| JP2024172910A (en) * | 2023-06-01 | 2024-12-12 | 株式会社Ｓｃｒｅｅｎホールディングス | Substrate Processing Equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56158853A (en) * | 1980-05-14 | 1981-12-07 | Aichi Steel Works Ltd | High-strength austenite stainless steel |
| JPS5729563A (en) * | 1980-07-25 | 1982-02-17 | Aichi Steel Works Ltd | Austenite type stainless steel with excellent corrosion resistance |
| JPS6013063A (en) * | 1983-07-05 | 1985-01-23 | Nippon Steel Corp | Structural austenitic stainless steel for very low temperature use |
-
1987
- 1987-06-26 JP JP15789387A patent/JPS644460A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56158853A (en) * | 1980-05-14 | 1981-12-07 | Aichi Steel Works Ltd | High-strength austenite stainless steel |
| JPS5729563A (en) * | 1980-07-25 | 1982-02-17 | Aichi Steel Works Ltd | Austenite type stainless steel with excellent corrosion resistance |
| JPS6013063A (en) * | 1983-07-05 | 1985-01-23 | Nippon Steel Corp | Structural austenitic stainless steel for very low temperature use |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003013181A (en) * | 2001-06-27 | 2003-01-15 | Nippon Steel Corp | Austenitic stainless steel for vacuum equipment and method for producing the same |
| JP2024172910A (en) * | 2023-06-01 | 2024-12-12 | 株式会社Ｓｃｒｅｅｎホールディングス | Substrate Processing Equipment |
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