GB1230007A - - Google Patents
Info
- Publication number
- GB1230007A GB1230007A GB1230007DA GB1230007A GB 1230007 A GB1230007 A GB 1230007A GB 1230007D A GB1230007D A GB 1230007DA GB 1230007 A GB1230007 A GB 1230007A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aug
- billets
- headings
- soaked
- rolled
- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65988567A | 1967-08-11 | 1967-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1230007A true GB1230007A (de) | 1971-04-28 |
Family
ID=24647232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1230007D Expired GB1230007A (de) | 1967-08-11 | 1968-08-07 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3544393A (de) |
FR (1) | FR1577621A (de) |
GB (1) | GB1230007A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2163454A (en) * | 1984-07-04 | 1986-02-26 | Nippon Steel Corp | Non-heat refined steel |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3661537A (en) * | 1969-07-16 | 1972-05-09 | Jones & Laughlin Steel Corp | Welded pipe structure of high strength low alloy steels |
US3773500A (en) * | 1970-03-26 | 1973-11-20 | Nippon Steel Corp | High tensile steel for large heat-input automatic welding and production process therefor |
JPS4894618A (de) * | 1972-03-15 | 1973-12-05 | ||
JPS5414046B2 (de) * | 1972-04-13 | 1979-06-04 | ||
US3765874A (en) * | 1972-05-19 | 1973-10-16 | Armco Steel Corp | Vacuum degassed, interstitial-free, low carbon steel and method for producing same |
US3857740A (en) * | 1972-07-11 | 1974-12-31 | Nippon Steel Corp | Precipitation hardening high strength cold rolled steel sheet and method for producing same |
IT1002387B (it) * | 1972-12-31 | 1976-05-20 | Nippon Steel Corp | Procedimento per fabbricare lamina ti di acciaio da costruzione ad alto carico di rottura |
US4115155A (en) * | 1974-05-03 | 1978-09-19 | Bethlehem Steel Corporation | Low carbon high yield and tensile strength steel and method of manufacture |
USRE31221E (en) * | 1975-02-28 | 1983-04-26 | Armco Inc. | Cold rolled, ductile, high strength steel strip and sheet and method therefor |
US3963531A (en) * | 1975-02-28 | 1976-06-15 | Armco Steel Corporation | Cold rolled, ductile, high strength steel strip and sheet and method therefor |
JPS51132109A (en) * | 1975-05-14 | 1976-11-17 | Kobe Steel Ltd | Grain-size conditioning free cutting steel |
US4019930A (en) * | 1975-11-19 | 1977-04-26 | Bethlehem Steel Corporation | Deep hardening machinable aluminum killed high sulfur tool steel |
US4052230A (en) * | 1975-11-19 | 1977-10-04 | Bethlehem Steel Corporation | Deep hardening machinable aluminum killed high sulfur tool steel |
CA1320110C (en) * | 1988-06-13 | 1993-07-13 | Hiroshi Tamehiro | Process for manufacturing building construction steel having excellent fire resistance and low yield ratio, and construction steel material |
JP5142068B2 (ja) * | 2006-05-17 | 2013-02-13 | 日産自動車株式会社 | 抵抗スポット溶接用高張力鋼板及びその接合方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3102831A (en) * | 1960-08-10 | 1963-09-03 | Molybdenum Corp | Production of columbium containing steels |
US3010822A (en) * | 1961-01-23 | 1961-11-28 | Nat Steel Corp | Columbium containing steels, process for their manufacture and articles prepared therefrom |
-
1967
- 1967-08-11 US US659885A patent/US3544393A/en not_active Expired - Lifetime
-
1968
- 1968-08-07 GB GB1230007D patent/GB1230007A/en not_active Expired
- 1968-08-09 FR FR1577621D patent/FR1577621A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2163454A (en) * | 1984-07-04 | 1986-02-26 | Nippon Steel Corp | Non-heat refined steel |
Also Published As
Publication number | Publication date |
---|---|
FR1577621A (de) | 1969-08-08 |
US3544393A (en) | 1970-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |