GB1469706A - Heat-hardened stainless steel article and process of producing it - Google Patents
Heat-hardened stainless steel article and process of producing itInfo
- Publication number
- GB1469706A GB1469706A GB1678574A GB1678574A GB1469706A GB 1469706 A GB1469706 A GB 1469706A GB 1678574 A GB1678574 A GB 1678574A GB 1678574 A GB1678574 A GB 1678574A GB 1469706 A GB1469706 A GB 1469706A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stainless steel
- steel
- heat
- tempering
- april
- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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)
- Forging (AREA)
Abstract
1469706 Martensitic stainless steel ARMCO STEEL CORP 17 April 1974 [25 April 1973] 16785/74 Heading C7A A heat hardened stainless steel article has a composition:- having Ti rich carbides uniformly dispersed throughout a martensitic matrix. The steel may be prepared by remelting using a slag, protective atmosphere or vacuum technique, casting, hot and cold working, tempering, heat-treating at 870‹ to 1235‹C, cooling at a rate at least equivalent to that of cooling in still air e.g. using a moving gas stream or oil quench and tempering or stress relieving. The steel may be used in corrosive and abrasive environments e.g. in bearings, ball joints, tyre studs, cutlery, mining and ore processing machinery.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35424373A | 1973-04-25 | 1973-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1469706A true GB1469706A (en) | 1977-04-06 |
Family
ID=23392460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1678574A Expired GB1469706A (en) | 1973-04-25 | 1974-04-17 | Heat-hardened stainless steel article and process of producing it |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE814002A (en) |
| BR (1) | BR7403246D0 (en) |
| CA (1) | CA1025245A (en) |
| DE (1) | DE2420072C2 (en) |
| ES (1) | ES425668A1 (en) |
| FR (1) | FR2227340B1 (en) |
| GB (1) | GB1469706A (en) |
| IT (1) | IT1015936B (en) |
| SE (1) | SE423411B (en) |
| ZA (1) | ZA742492B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014217369A1 (en) | 2014-09-01 | 2016-03-03 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. | HIGH STRENGTH, MECHANICAL ENERGY ABSORBING AND CORROSION-RESISTANT FORM BODIES OF IRON ALLOYS AND METHOD FOR THE PRODUCTION THEREOF |
| US11560021B2 (en) | 2019-01-16 | 2023-01-24 | Nokian Renkaat Oyj | Stud of a tire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1558534A1 (en) * | 1966-03-30 | 1970-04-02 | Mckay Co | Wear-resistant iron casting |
-
1974
- 1974-04-17 GB GB1678574A patent/GB1469706A/en not_active Expired
- 1974-04-18 ZA ZA00742492A patent/ZA742492B/en unknown
- 1974-04-22 BE BE143449A patent/BE814002A/en unknown
- 1974-04-23 CA CA198,007A patent/CA1025245A/en not_active Expired
- 1974-04-23 BR BR3246/74A patent/BR7403246D0/en unknown
- 1974-04-24 IT IT50610/74A patent/IT1015936B/en active
- 1974-04-24 SE SE7405529A patent/SE423411B/en unknown
- 1974-04-24 FR FR7414305A patent/FR2227340B1/fr not_active Expired
- 1974-04-25 DE DE2420072A patent/DE2420072C2/en not_active Expired
- 1974-04-25 ES ES425668A patent/ES425668A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014217369A1 (en) | 2014-09-01 | 2016-03-03 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. | HIGH STRENGTH, MECHANICAL ENERGY ABSORBING AND CORROSION-RESISTANT FORM BODIES OF IRON ALLOYS AND METHOD FOR THE PRODUCTION THEREOF |
| WO2016034390A1 (en) | 2014-09-01 | 2016-03-10 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. | High-strength, corrosion-resistant shaped articles absorbing mechanical energy and made of iron alloys, and method for manufacturing same |
| US11560021B2 (en) | 2019-01-16 | 2023-01-24 | Nokian Renkaat Oyj | Stud of a tire |
Also Published As
| Publication number | Publication date |
|---|---|
| SE423411B (en) | 1982-05-03 |
| IT1015936B (en) | 1977-05-20 |
| DE2420072C2 (en) | 1983-06-01 |
| FR2227340B1 (en) | 1976-06-25 |
| CA1025245A (en) | 1978-01-31 |
| BE814002A (en) | 1974-08-16 |
| ES425668A1 (en) | 1976-06-16 |
| BR7403246D0 (en) | 1974-11-19 |
| AU6758774A (en) | 1975-10-09 |
| ZA742492B (en) | 1975-04-30 |
| DE2420072A1 (en) | 1974-11-14 |
| FR2227340A1 (en) | 1974-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |