JPS6250531B2 - - Google Patents
Info
- Publication number
- JPS6250531B2 JPS6250531B2 JP14253684A JP14253684A JPS6250531B2 JP S6250531 B2 JPS6250531 B2 JP S6250531B2 JP 14253684 A JP14253684 A JP 14253684A JP 14253684 A JP14253684 A JP 14253684A JP S6250531 B2 JPS6250531 B2 JP S6250531B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heating
- solution
- solution treatment
- sensitized
- 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
- 238000010438 heat treatment Methods 0.000 claims description 36
- 206010070834 Sensitisation Diseases 0.000 claims description 19
- 230000008313 sensitization Effects 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 17
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 11
- 238000000137 annealing Methods 0.000 claims description 2
- 230000001235 sensitizing effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 53
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000011261 inert gas Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14253684A JPS60106921A (ja) | 1984-07-09 | 1984-07-09 | オ−ステナイト系ステンレス鋼の溶体化処理法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14253684A JPS60106921A (ja) | 1984-07-09 | 1984-07-09 | オ−ステナイト系ステンレス鋼の溶体化処理法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51096456A Division JPS5848016B2 (ja) | 1976-08-11 | 1976-08-11 | オ−ステナイト系ステンレス鋼の溶体化処理法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60106921A JPS60106921A (ja) | 1985-06-12 |
| JPS6250531B2 true JPS6250531B2 (enrdf_load_stackoverflow) | 1987-10-26 |
Family
ID=15317635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14253684A Granted JPS60106921A (ja) | 1984-07-09 | 1984-07-09 | オ−ステナイト系ステンレス鋼の溶体化処理法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60106921A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3766507D1 (de) * | 1986-01-21 | 1991-01-17 | Siemens Ag | Verfahren und vorrichtungen zur waermebehandlung von laengsnahtgeschweissten rohren. |
| US4820359A (en) * | 1987-03-12 | 1989-04-11 | Westinghouse Electric Corp. | Process for thermally stress-relieving a tube |
-
1984
- 1984-07-09 JP JP14253684A patent/JPS60106921A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60106921A (ja) | 1985-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1927668B1 (en) | Restoration method for deteriorated part and restoration apparatus for deteriorated part | |
| US4405386A (en) | Process and apparatus for improving cold rollability and/or strip annealability of metals and metal alloys | |
| US3486219A (en) | Method of making tubes | |
| JP3079902B2 (ja) | 原子炉炉内構造物の溶接補修方法 | |
| JPS62180016A (ja) | 縦継目溶接管の熱処理方法と装置 | |
| JP4327907B2 (ja) | 連続キャスター・ロールのステンレス鋼表面クラッディング | |
| JPH0775893A (ja) | 構造物の補修方法および予防保全方法 | |
| JP3428175B2 (ja) | 表面処理層を有する構造物および表面処理層の形成方法 | |
| JPS6250531B2 (enrdf_load_stackoverflow) | ||
| JP2657437B2 (ja) | 耐応力腐食割れ性オーステナイト系材料及びその製造方法 | |
| JP3272853B2 (ja) | 亀裂の溶融補修方法 | |
| JPS5935715B2 (ja) | 金属溶接方法 | |
| JPS5848016B2 (ja) | オ−ステナイト系ステンレス鋼の溶体化処理法 | |
| JP2000254776A (ja) | 原子炉内部配管溶接部の応力腐食割れ防止方法 | |
| JPS63112089A (ja) | 二重金属管等の残留応力改善方法 | |
| JPS5854175B2 (ja) | 不銹鋼管の局部溶体化処理方法 | |
| JPS6132376B2 (enrdf_load_stackoverflow) | ||
| JPS58154487A (ja) | 管状部材の溶接方法 | |
| US2044743A (en) | Treating austenitic steel | |
| JPS6223928A (ja) | ステンレス鋼のごときオ−ステナイト系合金において放射線照射がもたらす応力腐食割れを低減させるための処理法 | |
| JPH0545664B2 (enrdf_load_stackoverflow) | ||
| JPS5940892B2 (ja) | ステンレス鋼管における溶接部の熱処理法 | |
| JPS60255931A (ja) | ハ−スロ−ル及びストリツプの保護方法 | |
| JPH07188737A (ja) | 核燃料再処理プラント用耐食機器の耐食処理方法 | |
| JPS623210B2 (enrdf_load_stackoverflow) |