CN104357733B - 一种不锈螺纹钢的生产方法 - Google Patents
一种不锈螺纹钢的生产方法 Download PDFInfo
- Publication number
- CN104357733B CN104357733B CN201410719722.2A CN201410719722A CN104357733B CN 104357733 B CN104357733 B CN 104357733B CN 201410719722 A CN201410719722 A CN 201410719722A CN 104357733 B CN104357733 B CN 104357733B
- Authority
- CN
- China
- Prior art keywords
- steel
- stainless
- continuous casting
- rolling
- finishing
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 93
- 239000010959 steel Substances 0.000 title claims abstract description 93
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000009749 continuous casting Methods 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011651 chromium Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 9
- 239000011572 manganese Substances 0.000 claims abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011733 molybdenum Substances 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052796 boron Inorganic materials 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000010891 electric arc Methods 0.000 claims abstract description 5
- 238000007670 refining Methods 0.000 claims abstract description 5
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 5
- 239000011593 sulfur Substances 0.000 claims abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 4
- 239000011574 phosphorus Substances 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052729 chemical element Inorganic materials 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims abstract description 3
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000006104 solid solution Substances 0.000 claims description 7
- 241001062472 Stokellia anisodon Species 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 3
- 238000010583 slow cooling Methods 0.000 claims description 3
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 229910001566 austenite Inorganic materials 0.000 description 16
- 230000007797 corrosion Effects 0.000 description 15
- 238000005260 corrosion Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005261 decarburization Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910021386 carbon form Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
Description
低倍评级 | 锭型偏析 | 一般疏松 | 中心疏松 |
常规不锈螺纹钢 | 1.0 | 1.5 | 1.0 |
实施例1 | 1.0 | 1.5 | 1.0 |
实施例2 | 0.5 | 1.0 | 1.0 |
实施例3 | 1.0 | 1.0 | 1.0 |
力学性能 | Rm,MPa | Rp0.2,MPa | A,% | Z,% |
常规不锈螺纹钢 | 525 | 230 | 43 | 625 --> |
实施例1 | 680 | 515 | 45 | 63 |
实施例2 | 715 | 530 | 48 | 66 |
实施例3 | 820 | 660 | 42 | 61 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410719722.2A CN104357733B (zh) | 2014-12-02 | 2014-12-02 | 一种不锈螺纹钢的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410719722.2A CN104357733B (zh) | 2014-12-02 | 2014-12-02 | 一种不锈螺纹钢的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104357733A CN104357733A (zh) | 2015-02-18 |
CN104357733B true CN104357733B (zh) | 2016-07-06 |
Family
ID=52525038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410719722.2A Active CN104357733B (zh) | 2014-12-02 | 2014-12-02 | 一种不锈螺纹钢的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104357733B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105951003A (zh) * | 2016-05-30 | 2016-09-21 | 苏州双金实业有限公司 | 一种性能为塑性好的钢 |
CN109022731B (zh) * | 2018-08-09 | 2020-07-17 | 江苏星火特钢有限公司 | 一种高强度高耐蚀双相不锈螺纹钢及其生产方法 |
CN115491602A (zh) * | 2022-09-19 | 2022-12-20 | 江苏省产品质量监督检验研究院 | 一种防腐蚀细晶粒化热轧钢筋及其生产方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1793389A (zh) * | 2005-12-26 | 2006-06-28 | 广州双菱钢铁工业有限公司 | 采用普通碳素钢生产英标460级螺纹钢筋的工艺方法 |
CN102626712B (zh) * | 2012-05-08 | 2014-06-25 | 山西太钢不锈钢股份有限公司 | 不锈螺纹钢的轧制设备及方法 |
CN103551404B (zh) * | 2013-11-07 | 2015-09-02 | 山西太钢不锈钢股份有限公司 | 一种不锈螺纹钢的生产方法 |
-
2014
- 2014-12-02 CN CN201410719722.2A patent/CN104357733B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104357733A (zh) | 2015-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109338035B (zh) | 一种风力发电机齿轮箱轴承用钢及其生产方法 | |
CN103695803B (zh) | 低碳当量低温使用的大厚度齿条钢及其制造方法 | |
CN104438418B (zh) | 一种不锈钢模铸钢锭一火成材的轧制方法 | |
CN104328353B (zh) | 一种稀土型0Cr17Ni4Cu4Nb马氏体沉淀硬化不锈钢及其制备方法 | |
CN106636961B (zh) | 一种含Cu纳米相强化易焊接钢及制备方法 | |
JP6048626B1 (ja) | 厚肉高靭性高強度鋼板およびその製造方法 | |
CN104264064B (zh) | 一种特厚规格q690高强度结构钢板及其制造方法 | |
CN111441000A (zh) | 一种屈服强度690MPa级低屈强比高强钢板及其制造方法 | |
CN102094153B (zh) | 一种高强度高韧性螺栓用合金钢的制备方法 | |
JP2016511326A (ja) | 高耐食性高強度のAl含有耐候性鋼板及びその製造方法 | |
EP1862561A1 (en) | Steel for oil well pipe having excellent sulfide stress cracking resistance and method for manufacturing seamless steel pipe for oil well | |
CN100500917C (zh) | 抗硫腐蚀钢的冶炼方法 | |
CN109440014B (zh) | 一种低铬低镍双相不锈钢及其制备方法 | |
CN107460412B (zh) | 一种高强韧耐蚀钢及其轧制方法 | |
CN112813360B (zh) | 一种低碳Cr-Ni-Al系高强韧耐蚀钢及其制备方法 | |
CN103305768A (zh) | 一种低碳当量耐海水腐蚀海洋平台齿条用钢及其生产方法 | |
CN104762559A (zh) | 一种临氢设备用钢板的生产方法 | |
CN107988548B (zh) | 一种适应低温祼露环境的x80管线钢板及其生产方法 | |
KR20240099374A (ko) | 내후성이 우수한 고강도 스틸 및 이의 제조방법 | |
CN104357733B (zh) | 一种不锈螺纹钢的生产方法 | |
CN109055865A (zh) | 一种具有优异耐蚀性能的隔水管用钢及其制造方法 | |
CN111235487B (zh) | 一种长寿命钎杆用钢及其生产方法 | |
CN107675104A (zh) | 铸钢、铸钢的制备方法及其应用 | |
CN114875331B (zh) | 一种具有优良心部疲劳性能的610MPa级厚钢板及其生产方法 | |
CN104498836A (zh) | 一种耐腐蚀稀土合金钢 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180613 Address after: 313009 the village of Pan Jia Zhuang village, old town, Huzhou, Zhejiang Patentee after: HUZHOU SHENGTELONG METAL PRODUCTS Co.,Ltd. Address before: 313000 Pan Jia Zhuang village, old town, Nanxun District, Huzhou, Zhejiang, China Patentee before: ZHEJIANG FUGANG METAL PRODUCTS CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: 313009 building 12, No. 1, Fugang Road, Jiuguan Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Fubai new material (Zhejiang) Co.,Ltd. Address before: 313009 the village of Pan Jia Zhuang village, old town, Huzhou, Zhejiang Patentee before: HUZHOU SHENGTELONG METAL PRODUCTS Co.,Ltd. |
|
TR01 | Transfer of patent right |