TW200531B - - Google Patents
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- Publication number
- TW200531B TW200531B TW079109624A TW79109624A TW200531B TW 200531 B TW200531 B TW 200531B TW 079109624 A TW079109624 A TW 079109624A TW 79109624 A TW79109624 A TW 79109624A TW 200531 B TW200531 B TW 200531B
- Authority
- TW
- Taiwan
- Prior art keywords
- hot
- less
- annealing
- iron
- tensile
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
- 238000000137 annealing Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 39
- 239000010955 niobium Substances 0.000 claims description 23
- 238000005246 galvanizing Methods 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 238000005097 cold rolling Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 12
- 239000011572 manganese Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 229910000859 α-Fe Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 238000005098 hot rolling Methods 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 229910052758 niobium Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000008397 galvanized steel Substances 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 230000002079 cooperative effect Effects 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000001953 recrystallisation Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims 2
- 229910052738 indium Inorganic materials 0.000 claims 1
- 238000005452 bending Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 6
- 229910052692 Dysprosium Inorganic materials 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 101000845188 Homo sapiens Tetratricopeptide repeat protein 4 Proteins 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 102100031279 Tetratricopeptide repeat protein 4 Human genes 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29615889 | 1989-11-16 | ||
| JP8812290 | 1990-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200531B true TW200531B (enrdf_load_stackoverflow) | 1993-02-21 |
Family
ID=26429566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW079109624A TW200531B (enrdf_load_stackoverflow) | 1989-11-16 | 1990-11-14 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2688384B2 (enrdf_load_stackoverflow) |
| KR (1) | KR910009949A (enrdf_load_stackoverflow) |
| TW (1) | TW200531B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994025635A1 (en) * | 1993-04-26 | 1994-11-10 | Nippon Steel Corporation | Sheet steel excellent in flanging capability and process for producing the same |
| KR100455084B1 (ko) * | 2002-06-11 | 2004-11-06 | 주식회사 포스코 | 고항복비형 고강도 용융아연 냉연도금강판의 제조방법 |
| JP4662175B2 (ja) * | 2006-11-24 | 2011-03-30 | 株式会社神戸製鋼所 | 加工性に優れた冷延鋼板を母材とする溶融亜鉛めっき鋼板 |
| KR100896586B1 (ko) * | 2007-05-15 | 2009-05-07 | 주식회사 포스코 | 고항복강도를 갖는 고강도 냉연강판 및 그 제조방법 |
| KR100957969B1 (ko) * | 2007-12-27 | 2010-05-17 | 주식회사 포스코 | 용접성이 우수한 고항복비 고강도 냉연강판,용융아연도금강판 및 그 제조방법 |
| JP5825082B2 (ja) | 2011-12-12 | 2015-12-02 | Ｊｆｅスチール株式会社 | 伸び及び伸びフランジ性に優れた高降伏比高強度冷延鋼板とその製造方法 |
| KR101989372B1 (ko) * | 2015-03-25 | 2019-06-14 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 그의 제조 방법 |
| EP3255168B1 (en) * | 2015-03-25 | 2020-08-19 | JFE Steel Corporation | High-strength steel sheet and method for manufacturing same |
| US10801085B2 (en) | 2015-05-29 | 2020-10-13 | Jfe Steel Corporation | High-strength steel sheet and method for manufacturing the same |
| KR102084867B1 (ko) * | 2015-08-19 | 2020-03-04 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 그 제조 방법 |
-
1990
- 1990-10-17 JP JP2276471A patent/JP2688384B2/ja not_active Expired - Fee Related
- 1990-11-13 KR KR1019900018541A patent/KR910009949A/ko not_active Ceased
- 1990-11-14 TW TW079109624A patent/TW200531B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2688384B2 (ja) | 1997-12-10 |
| KR910009949A (ko) | 1991-06-28 |
| JPH04350A (ja) | 1992-01-06 |
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