JPH0129859B2 - - Google Patents
Info
- Publication number
- JPH0129859B2 JPH0129859B2 JP55076156A JP7615680A JPH0129859B2 JP H0129859 B2 JPH0129859 B2 JP H0129859B2 JP 55076156 A JP55076156 A JP 55076156A JP 7615680 A JP7615680 A JP 7615680A JP H0129859 B2 JPH0129859 B2 JP H0129859B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel
- corrosion
- group
- corrosion resistance
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 47
- 239000010959 steel Substances 0.000 claims description 47
- 238000005260 corrosion Methods 0.000 claims description 45
- 230000007797 corrosion Effects 0.000 claims description 43
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 229910052717 sulfur Inorganic materials 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052711 selenium Inorganic materials 0.000 claims description 3
- 229910052714 tellurium Inorganic materials 0.000 claims description 3
- -1 Furthermore Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 description 27
- 239000013535 sea water Substances 0.000 description 11
- 238000005336 cracking Methods 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910001562 pearlite Inorganic materials 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000004210 cathodic protection Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910003310 Ni-Al Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7615680A JPS572865A (en) | 1980-06-06 | 1980-06-06 | P-containing corrosion resistant steel with high weldability |
| FR8111176A FR2483961A1 (fr) | 1980-06-06 | 1981-06-05 | Aciers au phosphore resistant a l'eau de mer ayant une meilleure aptitude au soudage |
| KR1019810002028A KR850001766B1 (ko) | 1980-06-06 | 1981-06-05 | 인을 함유한 고용접성 내해수성 강 |
| GB8117455A GB2078253B (en) | 1980-06-06 | 1981-06-08 | Phosphorus-containing seawater-resistant steels of improved weldability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7615680A JPS572865A (en) | 1980-06-06 | 1980-06-06 | P-containing corrosion resistant steel with high weldability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS572865A JPS572865A (en) | 1982-01-08 |
| JPH0129859B2 true JPH0129859B2 (ko) | 1989-06-14 |
Family
ID=13597173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7615680A Granted JPS572865A (en) | 1980-06-06 | 1980-06-06 | P-containing corrosion resistant steel with high weldability |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS572865A (ko) |
| KR (1) | KR850001766B1 (ko) |
| FR (1) | FR2483961A1 (ko) |
| GB (1) | GB2078253B (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61257456A (ja) * | 1985-05-07 | 1986-11-14 | Kobe Steel Ltd | 溶接性及び溶接継手性能にすぐた高靭性高リン型耐候性鋼 |
| JP2572447B2 (ja) * | 1988-07-01 | 1997-01-16 | 新日本製鐵株式会社 | 海岸耐食性鋼材およびその製造方法 |
| JPH0734270A (ja) * | 1993-07-15 | 1995-02-03 | Sumitomo Metal Ind Ltd | バラストタンクの防食方法 |
| JPH0734272A (ja) * | 1993-07-15 | 1995-02-03 | Sumitomo Metal Ind Ltd | バラストタンクの防食方法 |
| GB2279966A (en) * | 1993-07-17 | 1995-01-18 | Special Melted Products Limite | Improving alloy compositions |
| JP4502948B2 (ja) * | 2005-12-28 | 2010-07-14 | 株式会社神戸製鋼所 | 耐食性および脆性破壊発生特性に優れた船舶用鋼材 |
| JP4502949B2 (ja) * | 2005-12-28 | 2010-07-14 | 株式会社神戸製鋼所 | 耐食性および脆性亀裂停止特性に優れた船舶用鋼材 |
| CN104195463B (zh) * | 2014-07-24 | 2016-08-03 | 合肥康龄养生科技有限公司 | 一种抗高温抗氧化的合金钢材料及其制造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49101215A (ko) * | 1973-01-31 | 1974-09-25 | ||
| JPS5171817A (en) * | 1974-12-19 | 1976-06-22 | Kobe Steel Ltd | Taikoonwareseino suguretakotaikoseikohan |
| JPS52123918A (en) * | 1976-04-12 | 1977-10-18 | Kobe Steel Ltd | Weather resistant steel with excellent weldability for large heat input welding |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1208080B (de) * | 1963-08-02 | 1965-12-30 | Yawata Iron & Steel Co | Seewasserbestaendiger Stahl |
| US3827924A (en) * | 1971-05-21 | 1974-08-06 | Nippon Steel Corp | High-strength rolled steel sheets |
| US4313770A (en) * | 1979-06-28 | 1982-02-02 | Sumitomo Metal Industries, Ltd. | Method of producing cold rolled steel strip having improved press formability and bake-hardenability |
-
1980
- 1980-06-06 JP JP7615680A patent/JPS572865A/ja active Granted
-
1981
- 1981-06-05 FR FR8111176A patent/FR2483961A1/fr not_active Withdrawn
- 1981-06-05 KR KR1019810002028A patent/KR850001766B1/ko not_active IP Right Cessation
- 1981-06-08 GB GB8117455A patent/GB2078253B/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49101215A (ko) * | 1973-01-31 | 1974-09-25 | ||
| JPS5171817A (en) * | 1974-12-19 | 1976-06-22 | Kobe Steel Ltd | Taikoonwareseino suguretakotaikoseikohan |
| JPS52123918A (en) * | 1976-04-12 | 1977-10-18 | Kobe Steel Ltd | Weather resistant steel with excellent weldability for large heat input welding |
Also Published As
| Publication number | Publication date |
|---|---|
| KR850001766B1 (ko) | 1985-12-09 |
| FR2483961A1 (fr) | 1981-12-11 |
| GB2078253B (en) | 1984-03-07 |
| KR830006458A (ko) | 1983-09-24 |
| GB2078253A (en) | 1982-01-06 |
| JPS572865A (en) | 1982-01-08 |
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