JPH0583611B2 - - Google Patents
Info
- Publication number
- JPH0583611B2 JPH0583611B2 JP10543788A JP10543788A JPH0583611B2 JP H0583611 B2 JPH0583611 B2 JP H0583611B2 JP 10543788 A JP10543788 A JP 10543788A JP 10543788 A JP10543788 A JP 10543788A JP H0583611 B2 JPH0583611 B2 JP H0583611B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- steel wire
- less
- steel
- hydrogen
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 238000000137 annealing Methods 0.000 claims description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 238000005336 cracking Methods 0.000 claims description 15
- 229910001562 pearlite Inorganic materials 0.000 claims description 9
- 238000005482 strain hardening Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 description 11
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
- 229910001567 cementite Inorganic materials 0.000 description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 238000004191 hydrophobic interaction chromatography Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10543788A JPH01279710A (ja) | 1988-04-30 | 1988-04-30 | 耐水素誘起割れ特性に優れた高強度鋼線の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10543788A JPH01279710A (ja) | 1988-04-30 | 1988-04-30 | 耐水素誘起割れ特性に優れた高強度鋼線の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01279710A JPH01279710A (ja) | 1989-11-10 |
| JPH0583611B2 true JPH0583611B2 (de) | 1993-11-26 |
Family
ID=14407570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10543788A Granted JPH01279710A (ja) | 1988-04-30 | 1988-04-30 | 耐水素誘起割れ特性に優れた高強度鋼線の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01279710A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03281725A (ja) * | 1990-03-30 | 1991-12-12 | Nippon Steel Corp | サワー環境用高強度鋼線の製造方法 |
| FR2661194B1 (fr) * | 1990-04-20 | 1993-08-13 | Coflexip | Procede d'elaboration de fils d'acier destines a la fabrication de conduites flexibles, fils d'acier obtenus par ce procede et conduites flexibles renforcees par de tels fils. |
| FR2731371B1 (fr) * | 1995-03-10 | 1997-04-30 | Inst Francais Du Petrole | Procede de fabrication de fils en acier - fils de forme et application a une conduite flexible |
| FR2753206B1 (fr) * | 1996-09-09 | 1998-11-06 | Inst Francais Du Petrole | Procede de fabrication de fils en acier auto-trempant, fils de forme et application a une conduite flexible |
| JP5407178B2 (ja) * | 2008-05-13 | 2014-02-05 | 新日鐵住金株式会社 | 冷間加工性に優れた冷間鍛造用鋼線材およびその製造方法 |
| KR101657803B1 (ko) * | 2014-12-18 | 2016-09-20 | 주식회사 포스코 | 사우어 특성이 우수한 고강도 강선 및 그 제조 방법 |
| CN106011404A (zh) * | 2016-07-08 | 2016-10-12 | 邢台钢铁有限责任公司 | 中低碳合金冷镦钢的球化退火方法 |
| DK3674425T3 (en) * | 2018-12-31 | 2022-05-23 | Baker Hughes Energy Technology UK Ltd | Stålwire |
-
1988
- 1988-04-30 JP JP10543788A patent/JPH01279710A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01279710A (ja) | 1989-11-10 |
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Legal Events
| Date | Code | Title | Description |
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| R250 | Receipt of annual fees |
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| R250 | Receipt of annual fees |
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| R250 | Receipt of annual fees |
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| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20081126 |
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| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20081126 |