GB744599A - Stainless steel articles for use at high temperatures - Google Patents
Stainless steel articles for use at high temperaturesInfo
- Publication number
- GB744599A GB744599A GB1383952A GB1383952A GB744599A GB 744599 A GB744599 A GB 744599A GB 1383952 A GB1383952 A GB 1383952A GB 1383952 A GB1383952 A GB 1383952A GB 744599 A GB744599 A GB 744599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- stainless steel
- high temperatures
- alloy
- steel articles
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Internal combustion engine valves or valve parts, such as stems, heads, springs, casings or coatings, are made of an austentic alloy having the following composition: .C.0,08-1,5.per cent .Cr.12-30.per cent .Ni.2-35.per cent .Mn.3-12.per cent .N.0,06-0,6.per cent .Si not exceeding.0,45.per cent .Fe the remainder... Co up to 5 per cent may be substituted for part of one or more of the elements C, Ni and Mn, which are however present at least to the extent of the minimum values stated above. S up to 0,2 per cent and Mo, Ti, Cb, W, V, Cu, Ta, Al and Zr up to 2 per cent each may also be present in the alloy. The Specification refers to the heat treatment of particular alloys according to the invention and also of alloys having a lower nitrogen content by heating to 2150 DEG F. for 1 hour, water quenching and ageing at 1350-1400 DEG F.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1383952A GB744599A (en) | 1952-05-30 | 1952-05-30 | Stainless steel articles for use at high temperatures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1383952A GB744599A (en) | 1952-05-30 | 1952-05-30 | Stainless steel articles for use at high temperatures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB744599A true GB744599A (en) | 1956-02-08 |
Family
ID=10030299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1383952A Expired GB744599A (en) | 1952-05-30 | 1952-05-30 | Stainless steel articles for use at high temperatures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB744599A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431100A (en) * | 1965-03-11 | 1969-03-04 | Witten Edelstahl | Austenitic steel suitable for exhaust valves subject to great stresses |
| DE1608249B1 (en) * | 1966-12-10 | 1975-01-16 | Mitsubishi Heavy Ind Ltd | Use of a corrosion- and heat-resistant chrome-manganese steel |
| EP0257769A1 (en) * | 1986-07-18 | 1988-03-02 | AlliedSignal Inc. | High temperature bushing alloy |
| DE3704473A1 (en) * | 1987-02-13 | 1988-08-25 | Thompson Gmbh Trw | Valve material for charge cycle valves |
| EP0411569A1 (en) * | 1989-08-02 | 1991-02-06 | Hitachi Metals, Ltd. | Heat resistant steel for use as material of engine valve |
| CN103643168A (en) * | 2013-11-27 | 2014-03-19 | 江苏科技大学 | Exhaust valve head material and preparation method thereof |
| CN102428200B (en) * | 2009-07-13 | 2014-04-02 | 韩国机械研究院 | High strength/corrosion-resistant austenitic stainless steel with carbon - nitrogen complex additive, and method for manufacturing same |
| CN103710642A (en) * | 2013-11-27 | 2014-04-09 | 江苏科技大学 | Exhaust valve head material having excellent high-temperature strength and preparation method thereof |
-
1952
- 1952-05-30 GB GB1383952A patent/GB744599A/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431100A (en) * | 1965-03-11 | 1969-03-04 | Witten Edelstahl | Austenitic steel suitable for exhaust valves subject to great stresses |
| DE1608249B1 (en) * | 1966-12-10 | 1975-01-16 | Mitsubishi Heavy Ind Ltd | Use of a corrosion- and heat-resistant chrome-manganese steel |
| EP0257769A1 (en) * | 1986-07-18 | 1988-03-02 | AlliedSignal Inc. | High temperature bushing alloy |
| DE3704473A1 (en) * | 1987-02-13 | 1988-08-25 | Thompson Gmbh Trw | Valve material for charge cycle valves |
| EP0411569A1 (en) * | 1989-08-02 | 1991-02-06 | Hitachi Metals, Ltd. | Heat resistant steel for use as material of engine valve |
| US5064610A (en) * | 1989-08-02 | 1991-11-12 | Hitachi Metals, Ltd. | Heat resistant steel for use as material of engine valve |
| CN102428200B (en) * | 2009-07-13 | 2014-04-02 | 韩国机械研究院 | High strength/corrosion-resistant austenitic stainless steel with carbon - nitrogen complex additive, and method for manufacturing same |
| CN103643168A (en) * | 2013-11-27 | 2014-03-19 | 江苏科技大学 | Exhaust valve head material and preparation method thereof |
| CN103710642A (en) * | 2013-11-27 | 2014-04-09 | 江苏科技大学 | Exhaust valve head material having excellent high-temperature strength and preparation method thereof |
| CN103643168B (en) * | 2013-11-27 | 2015-10-28 | 江苏科技大学 | A kind of Exhaust valve head material and preparation method thereof |
| CN103710642B (en) * | 2013-11-27 | 2015-10-28 | 江苏科技大学 | Exhaust valve head material of a kind of excellent high-temperature strength and preparation method thereof |
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