JPS5378917A - Casinghead steel and method of making same - Google Patents
Casinghead steel and method of making sameInfo
- Publication number
- JPS5378917A JPS5378917A JP14577477A JP14577477A JPS5378917A JP S5378917 A JPS5378917 A JP S5378917A JP 14577477 A JP14577477 A JP 14577477A JP 14577477 A JP14577477 A JP 14577477A JP S5378917 A JPS5378917 A JP S5378917A
- Authority
- JP
- Japan
- Prior art keywords
- casinghead
- steel
- making same
- making
- same
- 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.)
- Pending
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (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 Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75244176A | 1976-12-20 | 1976-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5378917A true JPS5378917A (en) | 1978-07-12 |
Family
ID=25026347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14577477A Pending JPS5378917A (en) | 1976-12-20 | 1977-12-06 | Casinghead steel and method of making same |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5378917A (ja) |
CA (1) | CA1103065A (ja) |
DE (1) | DE2756191B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204867A (ja) * | 1984-03-29 | 1985-10-16 | Nippon Steel Corp | 高温強度、耐水素侵食性を向上したCr−Mo鋼 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226645A (en) * | 1979-01-08 | 1980-10-07 | Republic Steel Corp. | Steel well casing and method of production |
US4354882A (en) * | 1981-05-08 | 1982-10-19 | Lone Star Steel Company | High performance tubulars for critical oil country applications and process for their preparation |
US4394189A (en) * | 1981-05-08 | 1983-07-19 | Lone Star Steel Company | High performance tubulars for critical oil country applications and improved process for their preparation |
JP3262807B2 (ja) * | 1997-09-29 | 2002-03-04 | 住友金属工業株式会社 | 耐湿潤炭酸ガス腐食性と耐海水腐食性に優れた油井管用鋼および継目無油井管 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2825669A (en) * | 1954-07-13 | 1958-03-04 | Pompey Acieries | Process for producing low alloy steel for oil well tubing and tubing thereof |
US2895861A (en) * | 1957-05-28 | 1959-07-21 | Creusot Forges Ateliers | Process for improving stress corrosion cracking resistance of alloyed steel in hydrogen sulphide atmosphere |
-
1977
- 1977-10-17 CA CA289,093A patent/CA1103065A/en not_active Expired
- 1977-12-06 JP JP14577477A patent/JPS5378917A/ja active Pending
- 1977-12-16 DE DE19772756191 patent/DE2756191B2/de active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204867A (ja) * | 1984-03-29 | 1985-10-16 | Nippon Steel Corp | 高温強度、耐水素侵食性を向上したCr−Mo鋼 |
JPS634901B2 (ja) * | 1984-03-29 | 1988-02-01 | Nippon Steel Corp |
Also Published As
Publication number | Publication date |
---|---|
CA1103065A (en) | 1981-06-16 |
DE2756191A1 (de) | 1978-07-06 |
DE2756191B2 (de) | 1980-01-24 |
DE2756191C3 (ja) | 1988-12-22 |
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