JPH0564210B2 - - Google Patents
Info
- Publication number
- JPH0564210B2 JPH0564210B2 JP60127045A JP12704585A JPH0564210B2 JP H0564210 B2 JPH0564210 B2 JP H0564210B2 JP 60127045 A JP60127045 A JP 60127045A JP 12704585 A JP12704585 A JP 12704585A JP H0564210 B2 JPH0564210 B2 JP H0564210B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel
- carburizing
- slab
- hardenability
- 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 40
- 239000010959 steel Substances 0.000 claims description 40
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 238000009749 continuous casting Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000005255 carburizing Methods 0.000 description 20
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 238000005098 hot rolling Methods 0.000 description 7
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 229910001327 Rimmed steel Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 229910000655 Killed steel Inorganic materials 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910002551 Fe-Mn Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12704585A JPS61288016A (ja) | 1985-06-13 | 1985-06-13 | 浸炭焼入れ性の優れた低炭素熱延鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12704585A JPS61288016A (ja) | 1985-06-13 | 1985-06-13 | 浸炭焼入れ性の優れた低炭素熱延鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61288016A JPS61288016A (ja) | 1986-12-18 |
| JPH0564210B2 true JPH0564210B2 (pt) | 1993-09-14 |
Family
ID=14950249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12704585A Granted JPS61288016A (ja) | 1985-06-13 | 1985-06-13 | 浸炭焼入れ性の優れた低炭素熱延鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61288016A (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2833970B1 (fr) * | 2001-12-24 | 2004-10-15 | Usinor | Demi-produit siderurgique en acier au carbone et ses procedes de realisation, et produit siderurgique obtenu a partir de ce demi-produit, notamment destine a la galvanisation |
| KR20040017758A (ko) * | 2002-08-23 | 2004-02-27 | 주식회사 포스코 | 미니밀 프로세스에서 질소를 활용한 인장강도41킬로그램급 열연강판의 제조방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59162248A (ja) * | 1983-03-08 | 1984-09-13 | Nippon Steel Corp | 加工性、浸炭焼入れ性の優れた熱延鋼板 |
-
1985
- 1985-06-13 JP JP12704585A patent/JPS61288016A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59162248A (ja) * | 1983-03-08 | 1984-09-13 | Nippon Steel Corp | 加工性、浸炭焼入れ性の優れた熱延鋼板 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61288016A (ja) | 1986-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3530769B1 (en) | Martensitic stainless steel sheet | |
| JP3814720B2 (ja) | 耐塩温水２次密着性に優れた高強度高延性冷延鋼板およびその製造方法 | |
| CN113637905B (zh) | 一种310MPa级冷轧汽车用低成本耐候钢及其制备方法 | |
| EP0084569B1 (en) | Process for manufacturing isotropic electromagnetic steel plate having excellent magnetic characteristics | |
| CN111206190B (zh) | 一种耐候紧固件用非调质冷镦钢、耐候紧固件及二者的生产方法 | |
| JP3633515B2 (ja) | 耐水素誘起割れ性に優れた熱延鋼板およびその製造方法 | |
| JPS5938300B2 (ja) | 耐食性のすぐれたフエライト系ステンレス鋼 | |
| JPS6338556A (ja) | 耐二次加工割れ性の優れた深絞り用冷延鋼板およびその製造方法 | |
| JP3436857B2 (ja) | 欠陥が少なくプレス成形性に優れた薄鋼板およびその製造方法 | |
| CN113637901A (zh) | 一种屈服强度为280MPa级冷轧汽车用经济耐候钢及生产方法 | |
| JP2015532684A (ja) | 優れた耐酸化性、良好な高温強度、及び良好な加工性を有するフェライト系ステンレス鋼 | |
| WO2024001078A1 (zh) | 一种80mm厚690MPa级超高强韧海工钢板及其制备方法 | |
| CN116334482A (zh) | 一种添加Ce元素的无涂层抗高温氧化热冲压成形钢 | |
| JP2007177303A (ja) | 延性に優れた鋼及びその製造方法 | |
| JPH0564210B2 (pt) | ||
| JP5087813B2 (ja) | めっき性に優れた高張力溶融亜鉛めっき鋼板およびその製造方法 | |
| US3335036A (en) | Deep drawing steel sheet and method for producing the same | |
| JPS582248B2 (ja) | 加工性のすぐれた溶融メツキ鋼板の製造法 | |
| JP2004277789A (ja) | 耐塩温水２次密着性に優れた高強度高延性冷延鋼板およびその製造方法 | |
| KR0143476B1 (ko) | 열간가공성이 우수한 질소첨가 오스테나이트계 스테인레스강 | |
| KR0135001B1 (ko) | 소부경화형 연질 표면처리 열연코일의 제조방법 | |
| RU2690076C1 (ru) | Листовой прокат и способ его получения | |
| JP3362077B2 (ja) | 鉄損の低い無方向性電磁鋼板用溶鋼の溶製方法 | |
| JPS633929B2 (pt) | ||
| JPH0833948A (ja) | 表面性状の優れた焼付硬化型冷延鋼板の製造方法 |