CN106119711B - 非调质钢棒材及其制造方法 - Google Patents
非调质钢棒材及其制造方法 Download PDFInfo
- Publication number
- CN106119711B CN106119711B CN201610619117.7A CN201610619117A CN106119711B CN 106119711 B CN106119711 B CN 106119711B CN 201610619117 A CN201610619117 A CN 201610619117A CN 106119711 B CN106119711 B CN 106119711B
- Authority
- CN
- China
- Prior art keywords
- hardened
- steel bar
- tempered steel
- cold section
- surplus
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 123
- 239000010959 steel Substances 0.000 title claims abstract description 123
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 230000008602 contraction Effects 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 229910001562 pearlite Inorganic materials 0.000 claims description 16
- 229910000859 α-Fe Inorganic materials 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 229910052720 vanadium Inorganic materials 0.000 claims description 12
- 238000003723 Smelting Methods 0.000 claims description 6
- 238000007670 refining Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 235000019628 coolness Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010583 slow cooling Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000004571 lime 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
- 239000010813 municipal solid waste Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610619117.7A CN106119711B (zh) | 2016-07-29 | 2016-07-29 | 非调质钢棒材及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610619117.7A CN106119711B (zh) | 2016-07-29 | 2016-07-29 | 非调质钢棒材及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106119711A CN106119711A (zh) | 2016-11-16 |
CN106119711B true CN106119711B (zh) | 2018-05-08 |
Family
ID=57255242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610619117.7A Expired - Fee Related CN106119711B (zh) | 2016-07-29 | 2016-07-29 | 非调质钢棒材及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106119711B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109759779A (zh) * | 2017-11-09 | 2019-05-17 | 苏州苏信特钢有限公司 | 一种非调质钢电机轴及其加工方法 |
CN108315646B (zh) * | 2018-02-09 | 2020-05-19 | 天津荣程联合钢铁集团有限公司 | 一种连铸生产的热轧圆钢及其生产方法 |
CN108486472A (zh) * | 2018-05-11 | 2018-09-04 | 攀钢集团攀枝花钢铁研究院有限公司 | 含V、Ti、N非调质预硬型塑料模具钢及其制备方法 |
CN109234627B (zh) * | 2018-10-17 | 2020-12-18 | 南京钢铁股份有限公司 | 一种高强高韧性非调质圆钢及制备方法 |
CN109487155B (zh) * | 2018-10-17 | 2021-05-04 | 石家庄钢铁有限责任公司 | 高压油缸液压杆用非调质钢及其生产方法 |
KR20200049924A (ko) * | 2018-10-29 | 2020-05-11 | 현대자동차주식회사 | 크랭크 샤프트용 강재 및 이를 이용한 크랭크 샤프트 제조방법 |
CN110592476B (zh) * | 2019-09-16 | 2021-04-27 | 宝鸡新利达汽车零部件有限公司 | 一种直接切削用非调质圆钢及其制造载重汽车销轴的方法 |
CN110669991B (zh) * | 2019-10-09 | 2022-01-21 | 石家庄钢铁有限责任公司 | 一种液压活塞杆用20MnV6钢及其制备方法 |
CN114262851A (zh) * | 2020-09-16 | 2022-04-01 | 宝山钢铁股份有限公司 | 一种热锻用高强韧非调质钢、圆钢及其制造方法 |
CN112899572A (zh) * | 2021-01-19 | 2021-06-04 | 青海西钢特殊钢科技开发有限公司 | 一种高性能的非调质塑机哥林柱用qglz-x钢及生产方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1332054C (zh) * | 2005-08-05 | 2007-08-15 | 石家庄钢铁有限责任公司 | 一种非调质碳素结构钢及其制造方法 |
CN104046914B (zh) * | 2013-09-26 | 2015-11-18 | 北大方正集团有限公司 | 一种非调质钢及其生产工艺 |
-
2016
- 2016-07-29 CN CN201610619117.7A patent/CN106119711B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN106119711A (zh) | 2016-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106119711B (zh) | 非调质钢棒材及其制造方法 | |
CN100494450C (zh) | 热轧线材、钢丝、以及它们的制造方法 | |
CN101748347B (zh) | 耐氢脆化特性和加工性优异的超高强度钢板及其制造方法 | |
CN105874086A (zh) | 高强度钢及其制造方法 | |
CN108359908A (zh) | 一种冷轧双相钢及其制备方法 | |
CN109563575A (zh) | 热压成型构件 | |
CN100478479C (zh) | 一种热轧低硅多相钢的制备方法 | |
US10371261B2 (en) | Martensitic stainless-steel sheet and metal gasket | |
CN106661684B (zh) | 冷锻用钢材 | |
CN105102655B (zh) | 高强度合金化热镀锌钢板及其制造方法 | |
CN102776442B (zh) | 一种汽车搅拌罐内搅拌器用热轧钢及其生产方法 | |
CN106133175A (zh) | 耐应变时效特性和耐hic特性优良的高变形能力管线管用钢材及其制造方法以及焊接钢管 | |
CN103797146A (zh) | 冷加工用中碳钢板及其制造方法 | |
CN107699791B (zh) | 900MPa级高冷弯性能低合金高强钢板及其制备方法 | |
CN106460109B (zh) | 热轧钢板及其制造方法 | |
TW201446974A (zh) | 展現良好延展性之高強度鋼及藉由熔融鋅浴槽的下游在線熱處理之製造方法 | |
CN105899699B (zh) | 钢材及其制造方法 | |
CN109642263A (zh) | 一种用于制造在进一步加工过程中具有改进性能的高强度钢带的方法以及这种钢带 | |
CN108368590A (zh) | 化学转化处理性及弯曲加工性优异的超高强度钢板及其制造方法 | |
CN104995317A (zh) | 对锰钢产品进行热处理的方法和锰钢产品 | |
CN105899700A (zh) | 热成形构件及其制造方法 | |
CN105899705A (zh) | 良加工性钢线材及其制造方法 | |
CN110029269A (zh) | 一种800MPa级低成本回火双相钢及其制备方法 | |
CN102251171B (zh) | 疲劳特性优异的厚钢板 | |
CN106591734A (zh) | 高强度马氏体不锈钢盘条及其生产方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: SUZHOU SUXIN SPECIAL STEEL Co.,Ltd. Patentee after: JIANGSU SUZHOU STEEL GROUP Co.,Ltd. Address before: 100871, Beijing, Haidian District, Cheng Fu Road, No. 298, Zhongguancun Fangzheng building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: SUZHOU SUXIN SPECIAL STEEL Co.,Ltd. Patentee before: JIANGSU SUZHOU STEEL GROUP Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |