JPH0372698B2 - - Google Patents
Info
- Publication number
- JPH0372698B2 JPH0372698B2 JP57092327A JP9232782A JPH0372698B2 JP H0372698 B2 JPH0372698 B2 JP H0372698B2 JP 57092327 A JP57092327 A JP 57092327A JP 9232782 A JP9232782 A JP 9232782A JP H0372698 B2 JPH0372698 B2 JP H0372698B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- following
- corrosion cracking
- alloy
- stress corrosion
- 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 - Lifetime
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9232782A JPS58210155A (ja) | 1982-05-31 | 1982-05-31 | 耐食性の優れた油井管用高強度合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9232782A JPS58210155A (ja) | 1982-05-31 | 1982-05-31 | 耐食性の優れた油井管用高強度合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58210155A JPS58210155A (ja) | 1983-12-07 |
| JPH0372698B2 true JPH0372698B2 (cs) | 1991-11-19 |
Family
ID=14051283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9232782A Granted JPS58210155A (ja) | 1982-05-31 | 1982-05-31 | 耐食性の優れた油井管用高強度合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58210155A (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456857A (en) * | 1987-08-28 | 1989-03-03 | Nippon Kokan Kk | Alloy for oil well tube excellent in corrosion resistance and strength |
| JPH01228603A (ja) * | 1988-03-10 | 1989-09-12 | Sumitomo Metal Ind Ltd | 二相ステンレス鋼継目無鋼管の製造方法 |
| JP4288528B2 (ja) | 2007-10-03 | 2009-07-01 | 住友金属工業株式会社 | 高強度Ｃｒ−Ｎｉ合金材およびそれを用いた油井用継目無管 |
| CN102369300B (zh) | 2009-04-01 | 2013-07-24 | 新日铁住金株式会社 | 高强度Cr-Ni合金无缝管的制造方法 |
| CA2929734C (en) | 2013-11-12 | 2017-12-12 | Nippon Steel & Sumitomo Metal Corporation | Ni-cr alloy material and seamless oil country tubular goods using the same |
| EP4043590A4 (en) | 2019-10-10 | 2023-05-03 | Nippon Steel Corporation | ALLOY MATERIAL AND SEAMLESS PIPE FOR OIL WELL |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581043A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
| JPS581042A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
| JPS581044A (ja) * | 1981-06-24 | 1983-01-06 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管用合金 |
-
1982
- 1982-05-31 JP JP9232782A patent/JPS58210155A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58210155A (ja) | 1983-12-07 |
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