JPS5548573B2 - - Google Patents
Info
- Publication number
- JPS5548573B2 JPS5548573B2 JP3152873A JP3152873A JPS5548573B2 JP S5548573 B2 JPS5548573 B2 JP S5548573B2 JP 3152873 A JP3152873 A JP 3152873A JP 3152873 A JP3152873 A JP 3152873A JP S5548573 B2 JPS5548573 B2 JP S5548573B2
- Authority
- JP
- Japan
- 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
- 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
-
- 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
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7210008A FR2176526B1 (ja) | 1972-03-22 | 1972-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4991913A JPS4991913A (ja) | 1974-09-03 |
| JPS5548573B2 true JPS5548573B2 (ja) | 1980-12-06 |
Family
ID=9095627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3152873A Expired JPS5548573B2 (ja) | 1972-03-22 | 1973-03-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3866761A (ja) |
| JP (1) | JPS5548573B2 (ja) |
| CA (1) | CA989426A (ja) |
| DE (1) | DE2314077C3 (ja) |
| FR (1) | FR2176526B1 (ja) |
| GB (1) | GB1428473A (ja) |
| IT (1) | IT983864B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH610010A5 (en) * | 1976-03-22 | 1979-03-30 | Elhaus Friedrich W | Arrangement for the heat treatment of elongate stock |
| JPS5945732B2 (ja) * | 1977-02-08 | 1984-11-08 | 日本鋼管株式会社 | 長尺金属材料の熱処理方法及びその装置 |
| CN102418056A (zh) * | 2011-11-26 | 2012-04-18 | 江苏亚太轻合金科技股份有限公司 | 铝镁硅系铝合金冷拉管淬火设备及其淬火方法 |
| JP5921923B2 (ja) * | 2012-03-26 | 2016-05-24 | 新日鐵住金株式会社 | 金属管の熱処理方法および真空熱処理炉の使用方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4871707A (ja) * | 1971-12-29 | 1973-09-28 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550159A (en) * | 1945-01-08 | 1951-04-24 | Pipe Line Service Corp | Pipe handling gear |
| US3322291A (en) * | 1966-08-22 | 1967-05-30 | Amsted Ind Inc | Pipe handling conveyor |
-
1972
- 1972-03-22 FR FR7210008A patent/FR2176526B1/fr not_active Expired
-
1973
- 1973-03-15 GB GB1250573A patent/GB1428473A/en not_active Expired
- 1973-03-16 US US342221A patent/US3866761A/en not_active Expired - Lifetime
- 1973-03-19 CA CA166,421A patent/CA989426A/en not_active Expired
- 1973-03-20 JP JP3152873A patent/JPS5548573B2/ja not_active Expired
- 1973-03-21 IT IT21937/73A patent/IT983864B/it active
- 1973-03-21 DE DE2314077A patent/DE2314077C3/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4871707A (ja) * | 1971-12-29 | 1973-09-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA989426A (en) | 1976-05-18 |
| IT983864B (it) | 1974-11-11 |
| DE2314077A1 (de) | 1973-10-04 |
| JPS4991913A (ja) | 1974-09-03 |
| FR2176526B1 (ja) | 1974-08-02 |
| DE2314077B2 (de) | 1974-11-28 |
| FR2176526A1 (ja) | 1973-11-02 |
| DE2314077C3 (de) | 1975-07-17 |
| US3866761A (en) | 1975-02-18 |
| GB1428473A (en) | 1976-03-17 |