CN116234938A - 钢材 - Google Patents
钢材 Download PDFInfo
- Publication number
- CN116234938A CN116234938A CN202180066574.7A CN202180066574A CN116234938A CN 116234938 A CN116234938 A CN 116234938A CN 202180066574 A CN202180066574 A CN 202180066574A CN 116234938 A CN116234938 A CN 116234938A
- Authority
- CN
- China
- Prior art keywords
- ferrite
- less
- steel material
- cross
- content
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 346
- 239000010959 steel Substances 0.000 title claims abstract description 346
- 239000000463 material Substances 0.000 title claims abstract description 251
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 247
- 239000000203 mixture Substances 0.000 claims abstract description 42
- 239000000126 substance Substances 0.000 claims abstract description 35
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 26
- 229910001562 pearlite Inorganic materials 0.000 claims abstract description 26
- 239000012535 impurity Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims description 44
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 146
- 238000011282 treatment Methods 0.000 abstract description 90
- 238000005452 bending Methods 0.000 abstract description 76
- 229910052799 carbon Inorganic materials 0.000 abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 abstract description 12
- 229910052748 manganese Inorganic materials 0.000 abstract description 8
- 229910052710 silicon Inorganic materials 0.000 abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 abstract description 6
- 229910052804 chromium Inorganic materials 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 128
- 238000005255 carburizing Methods 0.000 description 96
- 239000007789 gas Substances 0.000 description 95
- 229910000734 martensite Inorganic materials 0.000 description 60
- 238000000034 method Methods 0.000 description 58
- 230000009466 transformation Effects 0.000 description 52
- 238000005096 rolling process Methods 0.000 description 45
- 238000001816 cooling Methods 0.000 description 41
- 238000010791 quenching Methods 0.000 description 40
- 230000000171 quenching effect Effects 0.000 description 40
- 239000011572 manganese Substances 0.000 description 24
- 239000010955 niobium Substances 0.000 description 23
- 230000008569 process Effects 0.000 description 23
- 230000000694 effects Effects 0.000 description 22
- 239000013067 intermediate product Substances 0.000 description 21
- 238000011156 evaluation Methods 0.000 description 20
- 238000005520 cutting process Methods 0.000 description 17
- 238000005496 tempering Methods 0.000 description 16
- 239000011651 chromium Substances 0.000 description 15
- 230000002829 reductive effect Effects 0.000 description 15
- 239000011575 calcium Substances 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 239000011777 magnesium Substances 0.000 description 13
- 239000010936 titanium Substances 0.000 description 13
- 239000010949 copper Substances 0.000 description 12
- 239000013078 crystal Substances 0.000 description 12
- 238000009661 fatigue test Methods 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 238000004088 simulation Methods 0.000 description 11
- 230000007423 decrease Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 9
- 239000002244 precipitate Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 239000002344 surface layer Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000005242 forging Methods 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 4
- 238000005256 carbonitriding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- HQFCOGRKGVGYBB-UHFFFAOYSA-N ethanol;nitric acid Chemical compound CCO.O[N+]([O-])=O HQFCOGRKGVGYBB-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 238000005121 nitriding Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010583 slow cooling Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
-
- 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
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020-164954 | 2020-09-30 | ||
JP2020164954 | 2020-09-30 | ||
PCT/JP2021/035935 WO2022071420A1 (fr) | 2020-09-30 | 2021-09-29 | Matériau d'acier |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116234938A true CN116234938A (zh) | 2023-06-06 |
Family
ID=80950657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180066574.7A Pending CN116234938A (zh) | 2020-09-30 | 2021-09-29 | 钢材 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7385160B2 (fr) |
CN (1) | CN116234938A (fr) |
WO (1) | WO2022071420A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011225897A (ja) * | 2010-04-15 | 2011-11-10 | Sumitomo Metal Ind Ltd | 冷間鍛造用熱間圧延棒鋼または線材 |
CN102597290A (zh) * | 2009-11-05 | 2012-07-18 | 住友金属工业株式会社 | 热轧棒钢或线材 |
JP2013151719A (ja) * | 2012-01-25 | 2013-08-08 | Nippon Steel & Sumitomo Metal Corp | 熱間鍛造用圧延棒鋼または線材 |
US20140363329A1 (en) * | 2011-08-31 | 2014-12-11 | Nippon Steel & Sumitomo Metal Corporation | Rolled steel bar or wire rod for hot forging |
CN105492644A (zh) * | 2013-08-26 | 2016-04-13 | 新日铁住金株式会社 | 转向齿条杆用轧制圆钢材以及转向齿条杆 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102463278B1 (ko) | 2018-03-23 | 2022-11-07 | 닛폰세이테츠 가부시키가이샤 | 강재 |
-
2021
- 2021-09-29 CN CN202180066574.7A patent/CN116234938A/zh active Pending
- 2021-09-29 JP JP2022554054A patent/JP7385160B2/ja active Active
- 2021-09-29 WO PCT/JP2021/035935 patent/WO2022071420A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102597290A (zh) * | 2009-11-05 | 2012-07-18 | 住友金属工业株式会社 | 热轧棒钢或线材 |
JP2011225897A (ja) * | 2010-04-15 | 2011-11-10 | Sumitomo Metal Ind Ltd | 冷間鍛造用熱間圧延棒鋼または線材 |
US20140363329A1 (en) * | 2011-08-31 | 2014-12-11 | Nippon Steel & Sumitomo Metal Corporation | Rolled steel bar or wire rod for hot forging |
JP2013151719A (ja) * | 2012-01-25 | 2013-08-08 | Nippon Steel & Sumitomo Metal Corp | 熱間鍛造用圧延棒鋼または線材 |
CN105492644A (zh) * | 2013-08-26 | 2016-04-13 | 新日铁住金株式会社 | 转向齿条杆用轧制圆钢材以及转向齿条杆 |
Also Published As
Publication number | Publication date |
---|---|
JP7385160B2 (ja) | 2023-11-22 |
WO2022071420A1 (fr) | 2022-04-07 |
JPWO2022071420A1 (fr) | 2022-04-07 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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