JPH0379420B2 - - Google Patents
Info
- Publication number
- JPH0379420B2 JPH0379420B2 JP56209107A JP20910781A JPH0379420B2 JP H0379420 B2 JPH0379420 B2 JP H0379420B2 JP 56209107 A JP56209107 A JP 56209107A JP 20910781 A JP20910781 A JP 20910781A JP H0379420 B2 JPH0379420 B2 JP H0379420B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- temperature
- less
- annealing
- hot
- 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 89
- 239000010959 steel Substances 0.000 claims description 89
- 238000000137 annealing Methods 0.000 claims description 50
- 229910052758 niobium Inorganic materials 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 14
- 239000008397 galvanized steel Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000005246 galvanizing Methods 0.000 claims description 7
- 229910000655 Killed steel Inorganic materials 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000001953 recrystallisation Methods 0.000 description 26
- 238000005098 hot rolling Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 17
- 230000007547 defect Effects 0.000 description 16
- 239000002244 precipitate Substances 0.000 description 13
- 238000007747 plating Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000009749 continuous casting Methods 0.000 description 5
- 238000007872 degassing Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 238000003466 welding 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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56209107A JPS58110659A (ja) | 1981-12-25 | 1981-12-25 | 深絞り用亜鉛めつき鋼板およびその製造方法 |
| JP4280120A JPH05306430A (ja) | 1981-12-25 | 1992-10-19 | 亜鉛めっき用鋼板およびその製造方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56209107A JPS58110659A (ja) | 1981-12-25 | 1981-12-25 | 深絞り用亜鉛めつき鋼板およびその製造方法 |
| JP4280120A JPH05306430A (ja) | 1981-12-25 | 1992-10-19 | 亜鉛めっき用鋼板およびその製造方法 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4280120A Division JPH05306430A (ja) | 1981-12-25 | 1992-10-19 | 亜鉛めっき用鋼板およびその製造方法 |
| JP6170652A Division JP2718369B2 (ja) | 1994-07-22 | 1994-07-22 | 亜鉛めっき用鋼板およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58110659A JPS58110659A (ja) | 1983-07-01 |
| JPH0379420B2 true JPH0379420B2 (fr) | 1991-12-18 |
Family
ID=26517221
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56209107A Granted JPS58110659A (ja) | 1981-12-25 | 1981-12-25 | 深絞り用亜鉛めつき鋼板およびその製造方法 |
| JP4280120A Pending JPH05306430A (ja) | 1981-12-25 | 1992-10-19 | 亜鉛めっき用鋼板およびその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4280120A Pending JPH05306430A (ja) | 1981-12-25 | 1992-10-19 | 亜鉛めっき用鋼板およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JPS58110659A (fr) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58110659A (ja) * | 1981-12-25 | 1983-07-01 | Nippon Kokan Kk <Nkk> | 深絞り用亜鉛めつき鋼板およびその製造方法 |
| JPS6047328B2 (ja) * | 1982-08-28 | 1985-10-21 | 新日本製鐵株式会社 | 超深絞り用焼付硬化性鋼板の製造方法 |
| JPS5974232A (ja) * | 1982-10-20 | 1984-04-26 | Nippon Steel Corp | 極めて優れた二次加工性を有する超深絞り用焼付硬化性溶融亜鉛めつき鋼板の製造方法 |
| JPS59193221A (ja) * | 1983-04-15 | 1984-11-01 | Nippon Steel Corp | 極めて優れた二次加工性を有する超深絞り用冷延鋼板の製造方法 |
| JPS60174852A (ja) * | 1984-02-18 | 1985-09-09 | Kawasaki Steel Corp | 深絞り性に優れる複合組織冷延鋼板とその製造方法 |
| JPS60224758A (ja) * | 1984-04-20 | 1985-11-09 | Nippon Steel Corp | 加工性と表面処理特性の優れた鋼板 |
| JPH06102810B2 (ja) * | 1984-08-24 | 1994-12-14 | 日本鋼管株式会社 | 二次加工性に優れた深絞り用合金化溶融亜鉛メッキ鋼板の製造方法 |
| JPS6160860A (ja) * | 1984-09-03 | 1986-03-28 | Nippon Kokan Kk <Nkk> | メツキ密着性の優れた深絞り用亜鉛メツキ鋼板およびその製造方法 |
| JPS61113724A (ja) * | 1984-11-08 | 1986-05-31 | Nippon Steel Corp | プレス成形性の極めて優れた冷延鋼板の製造方法 |
| JPS61246344A (ja) * | 1985-04-22 | 1986-11-01 | Kawasaki Steel Corp | 耐２次加工脆性に優れる超深絞り用冷延鋼板 |
| JPS6280251A (ja) * | 1985-10-04 | 1987-04-13 | Kawasaki Steel Corp | 耐リジング性に優れる加工用低炭素鋼板 |
| JPS6376848A (ja) * | 1986-09-19 | 1988-04-07 | Kawasaki Steel Corp | 超深絞り用冷延鋼板及びその製造方法 |
| JPS63121636A (ja) * | 1986-11-11 | 1988-05-25 | Kawasaki Steel Corp | 肌荒れしにくいプレス加工用冷延鋼板 |
| US5053194A (en) * | 1988-12-19 | 1991-10-01 | Kawasaki Steel Corporation | Formable thin steel sheets |
| JPH0747797B2 (ja) * | 1989-03-10 | 1995-05-24 | 川崎製鉄株式会社 | 耐つまとび性、耐泡・黒点欠陥性及びプレス成形性に優れたほうろう用鋼板並びにその製造方法 |
| JPH0784620B2 (ja) * | 1989-11-02 | 1995-09-13 | 株式会社神戸製鋼所 | 耐２次加工脆性に優れた深絞り用溶融亜鉛メッキ冷延鋼板の製造方法 |
| JP2787490B2 (ja) * | 1989-12-07 | 1998-08-20 | 新日本製鐵株式会社 | スポット溶接性に優れた極低炭素薄鋼板およびその製造方法 |
| JP2759844B2 (ja) * | 1990-11-01 | 1998-05-28 | 新日本製鐵株式会社 | 腐食速度の低く、かつ高成形性を有する自動車用冷延鋼板 |
| US5494209A (en) * | 1992-12-28 | 1996-02-27 | Olin Corporation | Method for the manufacture of an internally enhanced welded tubing |
| JP2718369B2 (ja) * | 1994-07-22 | 1998-02-25 | 日本鋼管株式会社 | 亜鉛めっき用鋼板およびその製造方法 |
| JP3433619B2 (ja) * | 1996-09-09 | 2003-08-04 | Ｊｆｅスチール株式会社 | 表面外観及び加工性に優れた電気亜鉛めっき鋼板の製造 方法 |
| EP1076105A4 (fr) * | 1999-02-25 | 2009-01-07 | Jfe Steel Corp | Plaque d'acier, plaque d'acier obtenue par immersion a chaud et alliage de plaque d'acier obtenue par immersion a chaud et leurs procedes de production |
| JP5011953B2 (ja) * | 2006-10-26 | 2012-08-29 | 住友金属工業株式会社 | 合金化溶融亜鉛めっき鋼板およびその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839766A (ja) * | 1981-09-01 | 1983-03-08 | Kobe Steel Ltd | 焼付硬化性及び深絞り性のすぐれた高強度冷延鋼板 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100924A (en) * | 1979-01-25 | 1980-08-01 | Nippon Steel Corp | Production of high toughness bainite high tension steel plate having excellent weldability |
| JPS58110659A (ja) * | 1981-12-25 | 1983-07-01 | Nippon Kokan Kk <Nkk> | 深絞り用亜鉛めつき鋼板およびその製造方法 |
-
1981
- 1981-12-25 JP JP56209107A patent/JPS58110659A/ja active Granted
-
1992
- 1992-10-19 JP JP4280120A patent/JPH05306430A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839766A (ja) * | 1981-09-01 | 1983-03-08 | Kobe Steel Ltd | 焼付硬化性及び深絞り性のすぐれた高強度冷延鋼板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58110659A (ja) | 1983-07-01 |
| JPH05306430A (ja) | 1993-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4635525B2 (ja) | 深絞り性に優れた高強度鋼板およびその製造方法 | |
| JPH0379420B2 (fr) | ||
| US7959747B2 (en) | Method of making cold rolled dual phase steel sheet | |
| WO2011118421A1 (fr) | Procédé de fabrication d'une tôle d'acier à haute résistance présentant de meilleures caractéristiques d'emboutissage profond | |
| EP0612857A1 (fr) | Tole d'acier laminee a froid a phase unique de ferrite ou tole d'acier plaquee au zinc par fusion pour emboutissage profond a froid inalterable par vieillissement et procede de fabrication | |
| EP0572666B1 (fr) | Tole d'acier laminee a froid et tole d'acier galvanisee presentant une bonne aptitude au formage et a la trempe au four, et sa production | |
| JP3433619B2 (ja) | 表面外観及び加工性に優れた電気亜鉛めっき鋼板の製造 方法 | |
| JP5076480B2 (ja) | 強度−延性バランスと深絞り性に優れた高強度鋼板およびその製造方法 | |
| JPH06102810B2 (ja) | 二次加工性に優れた深絞り用合金化溶融亜鉛メッキ鋼板の製造方法 | |
| JP4506380B2 (ja) | 高強度鋼板の製造方法 | |
| JP2718369B2 (ja) | 亜鉛めっき用鋼板およびその製造方法 | |
| JPS6048571B2 (ja) | 深絞り用合金化亜鉛メツキ鋼板の製造法 | |
| JP4525386B2 (ja) | 形状凍結性と深絞り性に優れた高強度鋼板の製造方法 | |
| JPS582248B2 (ja) | 加工性のすぐれた溶融メツキ鋼板の製造法 | |
| JP4301045B2 (ja) | 高強度鋼板およびめっき鋼板ならびにそれらの製造方法 | |
| JP3404798B2 (ja) | 焼付硬化性を有する高強度鋼板の製造方法 | |
| JP4094498B2 (ja) | 深絞り用高強度冷延鋼板およびその製造方法 | |
| JPH0137455B2 (fr) | ||
| JP2549539B2 (ja) | 超深絞り用溶融亜鉛めっき鋼板の製造方法 | |
| JPH0699760B2 (ja) | 超深絞り用溶融亜鉛めつき鋼板の製造方法 | |
| JP2505038B2 (ja) | 加工用溶融亜鉛めっき鋼板の製造方法 | |
| JP3716439B2 (ja) | めっき特性に優れる高張力合金化溶融亜鉛めっき鋼板の製造方法 | |
| JP2008266673A (ja) | 高強度鋼板およびその製造方法 | |
| JPH0756056B2 (ja) | 高ｒ値を有する高強度溶融亜鉛めっき鋼板の製造方法 | |
| JP4218598B2 (ja) | めっき特性に優れる高張力合金化溶融亜鉛めっき鋼板 |