GB1290659A - - Google Patents
Info
- Publication number
- GB1290659A GB1290659A GB1290659DA GB1290659A GB 1290659 A GB1290659 A GB 1290659A GB 1290659D A GB1290659D A GB 1290659DA GB 1290659 A GB1290659 A GB 1290659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- july
- range
- mischmetall
- jones
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84233869A | 1969-07-16 | 1969-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1290659A true GB1290659A (nl) | 1972-09-27 |
Family
ID=25287096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1290659D Expired GB1290659A (nl) | 1969-07-16 | 1970-07-10 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3671336A (nl) |
JP (1) | JPS4927483B1 (nl) |
CA (1) | CA922939A (nl) |
DE (1) | DE2033003B2 (nl) |
GB (1) | GB1290659A (nl) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3787250A (en) * | 1971-03-11 | 1974-01-22 | Jones & Laughlin Steel Corp | Corrosion-resistant high-strength low-alloy steels |
USRE28719E (en) * | 1971-12-22 | 1976-02-24 | United States Steel Corporation | Method of making flat steel files |
US3765874A (en) * | 1972-05-19 | 1973-10-16 | Armco Steel Corp | Vacuum degassed, interstitial-free, low carbon steel and method for producing same |
US4054447A (en) * | 1973-02-16 | 1977-10-18 | Gennosuke Tenmyo | Steel resistant to intergranular stress corrosion cracking |
JPS543447B2 (nl) * | 1973-03-09 | 1979-02-23 | ||
JPS56488B2 (nl) * | 1973-03-19 | 1981-01-08 | ||
JPS5441983B2 (nl) * | 1973-07-12 | 1979-12-11 | ||
SE393995B (sv) * | 1973-12-28 | 1977-05-31 | Stora Kopparbergs Kbergslags A | Sett vid framstellning av konstruktioner av valsat stalmaterial |
DE2446509B1 (de) * | 1974-09-28 | 1975-08-07 | Hoesch Werke Ag | Verwendung eines im fluessigen Zustand vakuumbehandelten Stahls als Elektroband |
JPS5818404B2 (ja) * | 1975-01-24 | 1983-04-13 | 日本鋼管株式会社 | ダイケイウスニクコウカンノヤキイレ ヤキモドシホウホウ |
US3976514A (en) * | 1975-02-10 | 1976-08-24 | Nippon Steel Corporation | Method for producing a high toughness and high tensil steel |
DE2526992C3 (de) * | 1975-06-18 | 1980-06-19 | Nippon Steel Corp., Tokio | Verfahren zur Herstellung von warmgewalztem Stahlblech |
JPS609097B2 (ja) * | 1975-08-15 | 1985-03-07 | 株式会社神戸製鋼所 | すぐれた加工性と非時効性を有する極低降伏点鋼およびその製造方法 |
-
1969
- 1969-07-16 US US842338A patent/US3671336A/en not_active Expired - Lifetime
-
1970
- 1970-07-03 DE DE19702033003 patent/DE2033003B2/de active Pending
- 1970-07-10 GB GB1290659D patent/GB1290659A/en not_active Expired
- 1970-07-15 JP JP45061439A patent/JPS4927483B1/ja active Pending
- 1970-07-15 CA CA088275A patent/CA922939A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA922939A (en) | 1973-03-20 |
DE2033003A1 (de) | 1971-01-28 |
US3671336A (en) | 1972-06-20 |
DE2033003B2 (de) | 1976-02-05 |
JPS4927483B1 (nl) | 1974-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
414F | Notice of opposition given (sect. 14/1949) | ||
414A | Case decided by the comptroller ** specification amended (sect. 14/1949) | ||
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |