JPS58164756A - 加工用熱延高張力鋼板とその製造方法 - Google Patents
加工用熱延高張力鋼板とその製造方法Info
- Publication number
- JPS58164756A JPS58164756A JP4551582A JP4551582A JPS58164756A JP S58164756 A JPS58164756 A JP S58164756A JP 4551582 A JP4551582 A JP 4551582A JP 4551582 A JP4551582 A JP 4551582A JP S58164756 A JPS58164756 A JP S58164756A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- less
- hot
- rolling
- temperature
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 24
- 238000005098 hot rolling Methods 0.000 claims abstract description 20
- 230000009466 transformation Effects 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007796 conventional method Methods 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 240000001980 Cucurbita pepo Species 0.000 claims 1
- 235000009852 Cucurbita pepo Nutrition 0.000 claims 1
- 210000003127 knee Anatomy 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 229910052758 niobium Inorganic materials 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 description 9
- 229910001566 austenite Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910052738 indium Inorganic materials 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 241000931705 Cicada Species 0.000 description 1
- 241000282806 Rhinoceros Species 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000002411 adverse Effects 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
- 238000010420 art technique Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4551582A JPS58164756A (ja) | 1982-03-24 | 1982-03-24 | 加工用熱延高張力鋼板とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4551582A JPS58164756A (ja) | 1982-03-24 | 1982-03-24 | 加工用熱延高張力鋼板とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58164756A true JPS58164756A (ja) | 1983-09-29 |
| JPH0253490B2 JPH0253490B2 (enrdf_load_stackoverflow) | 1990-11-16 |
Family
ID=12721547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4551582A Granted JPS58164756A (ja) | 1982-03-24 | 1982-03-24 | 加工用熱延高張力鋼板とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58164756A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100454745B1 (ko) * | 2000-11-17 | 2004-11-03 | 주식회사 포스코 | 고항복비를 갖는 용융아연도금강판의 제조방법 |
-
1982
- 1982-03-24 JP JP4551582A patent/JPS58164756A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100454745B1 (ko) * | 2000-11-17 | 2004-11-03 | 주식회사 포스코 | 고항복비를 갖는 용융아연도금강판의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0253490B2 (enrdf_load_stackoverflow) | 1990-11-16 |
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