GB367377A - Process for the production of articles with a high notched bar tenacity and resistance to scaling - Google Patents
Process for the production of articles with a high notched bar tenacity and resistance to scalingInfo
- Publication number
- GB367377A GB367377A GB2425130A GB2425130A GB367377A GB 367377 A GB367377 A GB 367377A GB 2425130 A GB2425130 A GB 2425130A GB 2425130 A GB2425130 A GB 2425130A GB 367377 A GB367377 A GB 367377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- articles
- tenacity
- scaling
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Articles, particularly seamless tubes, are made from a ferritic-pearlitic carbon steel substantially free from nickel containing at least 5 per cent of chromium, 0,8-2,5 per cent of silicon, 0,5-0,9 per cent of aluminium, not more than about 1 per cent of manganese and having a joint content of chromium, silicon, and aluminium of not more than about 10 per cent. Up to 1 per cent of the metals molybdenum, vanadium, and titanium, and up to 0,9 per cent of tungsten, may also be present.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH91256D DE589271C (en) | 1929-08-13 | 1929-08-13 | Manufacture of pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB367377A true GB367377A (en) | 1932-02-15 |
Family
ID=7444608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2425130A Expired GB367377A (en) | 1929-08-13 | 1930-08-13 | Process for the production of articles with a high notched bar tenacity and resistance to scaling |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT128334B (en) |
| CH (1) | CH149751A (en) |
| DE (1) | DE589271C (en) |
| GB (1) | GB367377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE941797C (en) * | 1940-05-28 | 1956-04-19 | Phoenix Rheinrohr Ag Vereinigt | Ferritic chromium-aluminum, chromium-silicon and chromium-aluminum-silicon steels for objects that have to endure a high permanent load above 800íÒ |
-
1929
- 1929-08-13 DE DESCH91256D patent/DE589271C/en not_active Expired
-
1930
- 1930-08-08 AT AT128334D patent/AT128334B/en active
- 1930-08-11 CH CH149751D patent/CH149751A/en unknown
- 1930-08-13 GB GB2425130A patent/GB367377A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE941797C (en) * | 1940-05-28 | 1956-04-19 | Phoenix Rheinrohr Ag Vereinigt | Ferritic chromium-aluminum, chromium-silicon and chromium-aluminum-silicon steels for objects that have to endure a high permanent load above 800íÒ |
Also Published As
| Publication number | Publication date |
|---|---|
| AT128334B (en) | 1932-05-25 |
| DE589271C (en) | 1935-01-08 |
| CH149751A (en) | 1931-09-30 |
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