CA2886286C - Method for producing cast steel having high wear resistance and steel having said characteristics - Google Patents
Method for producing cast steel having high wear resistance and steel having said characteristics Download PDFInfo
- Publication number
- CA2886286C CA2886286C CA2886286A CA2886286A CA2886286C CA 2886286 C CA2886286 C CA 2886286C CA 2886286 A CA2886286 A CA 2886286A CA 2886286 A CA2886286 A CA 2886286A CA 2886286 C CA2886286 C CA 2886286C
- Authority
- CA
- Canada
- Prior art keywords
- steel
- chemical composition
- less
- mining applications
- hardness
- 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 107
- 239000010959 steel Substances 0.000 title claims abstract description 107
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 229910001208 Crucible steel Inorganic materials 0.000 title claims description 27
- 238000000034 method Methods 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 37
- 238000005065 mining Methods 0.000 claims abstract description 32
- 239000000126 substance Substances 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000005299 abrasion Methods 0.000 claims abstract description 17
- 238000002844 melting Methods 0.000 claims abstract description 14
- 230000008018 melting Effects 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 4
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- 229910052718 tin Inorganic materials 0.000 claims abstract description 4
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 4
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 4
- 229910001563 bainite Inorganic materials 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 16
- 238000000137 annealing Methods 0.000 claims description 15
- 239000011651 chromium Substances 0.000 claims description 15
- 238000000227 grinding Methods 0.000 claims description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 6
- 239000010955 niobium Substances 0.000 claims description 5
- 229910052684 Cerium Inorganic materials 0.000 claims description 4
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052746 lanthanum Inorganic materials 0.000 claims description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011822 basic refractory Substances 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 2
- 239000010937 tungsten Substances 0.000 claims 2
- 239000011701 zinc Substances 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- 229910052710 silicon Inorganic materials 0.000 abstract description 8
- 229910052748 manganese Inorganic materials 0.000 abstract description 7
- 229910052719 titanium Inorganic materials 0.000 abstract description 6
- 229910052726 zirconium Inorganic materials 0.000 abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- 229910052759 nickel Inorganic materials 0.000 abstract description 3
- 229910052745 lead Inorganic materials 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 235000019589 hardness Nutrition 0.000 description 40
- 229910045601 alloy Inorganic materials 0.000 description 12
- 239000000956 alloy Substances 0.000 description 12
- 238000007792 addition Methods 0.000 description 10
- 239000011572 manganese Substances 0.000 description 10
- 238000001556 precipitation Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910000734 martensite Inorganic materials 0.000 description 9
- 239000010936 titanium Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 150000001247 metal acetylides Chemical class 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 6
- 229910001149 41xx steel Inorganic materials 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 230000002411 adverse Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 229910001567 cementite Inorganic materials 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 239000011820 acidic refractory Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012546 transfer Methods 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
-
- 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
- C21D2211/002—Bainite
-
- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Crushing And Grinding (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2218-2012 | 2012-08-09 | ||
CL2012002218A CL2012002218A1 (es) | 2012-08-09 | 2012-08-09 | Metodo de produccion de acero fundido de alta resistencia al desgaste con microestructura mayoritariamente bainitica y balance adecuado de tenacicdad y dureza para aplicaciones mineras tales como molienda y chancado; y acero con dichas caracteristicas. |
PCT/CL2013/000047 WO2014022944A1 (es) | 2012-08-09 | 2013-07-25 | Método de producción de acero fundido de alta resistencia al desgaste y acero con dichas características |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2886286A1 CA2886286A1 (en) | 2014-02-13 |
CA2886286C true CA2886286C (en) | 2020-09-01 |
Family
ID=50067346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2886286A Active CA2886286C (en) | 2012-08-09 | 2013-07-25 | Method for producing cast steel having high wear resistance and steel having said characteristics |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150252457A1 (zh) |
CN (1) | CN104822847B (zh) |
AU (1) | AU2013302197B2 (zh) |
CA (1) | CA2886286C (zh) |
CL (1) | CL2012002218A1 (zh) |
PE (1) | PE20150740A1 (zh) |
WO (1) | WO2014022944A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105018859B (zh) * | 2015-07-30 | 2017-09-19 | 中煤张家口煤矿机械有限责任公司 | 一种耐磨贝氏体铸钢的制备方法 |
CN105369143A (zh) * | 2015-10-28 | 2016-03-02 | 安徽省三方新材料科技有限公司 | 一种铬钼镍合金钢铲齿及其制备工艺 |
CN105402413A (zh) * | 2015-11-26 | 2016-03-16 | 成都九十度工业产品设计有限公司 | 一种发动机用组合垫片 |
CN105369152A (zh) * | 2015-12-04 | 2016-03-02 | 苏州市吴中区胥口丰收机械配件厂 | 一种高耐磨合金弹簧及其加工工艺 |
CN105673706B (zh) * | 2016-02-23 | 2018-07-06 | 安徽省宁国顺昌机械有限公司 | 一种耐磨耐腐蚀轴承 |
CN105626697B (zh) * | 2016-02-23 | 2018-07-06 | 安徽省宁国顺昌机械有限公司 | 一种接触疲劳性好的滚动轴承 |
CN105757124B (zh) * | 2016-02-23 | 2018-07-06 | 安徽省宁国顺昌机械有限公司 | 一种高韧性高硬度滚动轴承 |
CN105587773B (zh) * | 2016-02-23 | 2019-03-12 | 安徽省宁国顺昌机械有限公司 | 一种高硬度轴承 |
CN105861957A (zh) * | 2016-06-02 | 2016-08-17 | 芜湖三刀材料科技有限公司 | 一种高强度高耐磨合金钢及其制备方法 |
JP6607209B2 (ja) * | 2017-02-03 | 2019-11-20 | Jfeスチール株式会社 | 耐摩耗鋼板および耐摩耗鋼板の製造方法 |
CN108728753A (zh) * | 2018-05-30 | 2018-11-02 | 无锡市诚天诺执行器制造有限公司 | 一种气动执行机构用输出轴材料及其制备方法 |
CN110484824A (zh) * | 2019-09-23 | 2019-11-22 | 益阳金能新材料有限责任公司 | 一种耐磨合金钢及其制备方法 |
CN112522621A (zh) * | 2020-11-30 | 2021-03-19 | 自贡硬质合金有限责任公司 | 一种复合耐磨金属块及制备方法 |
CN113637898B (zh) * | 2021-07-16 | 2022-05-20 | 安徽瑞泰新材料科技有限公司 | 一种高硬度高韧性耐磨球及其制备方法 |
CN117448685A (zh) * | 2023-11-08 | 2024-01-26 | 广州航海学院 | 一种耙齿齿冠用铸钢及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1450355A (en) * | 1920-06-01 | 1923-04-03 | Cohen Myer | Coin-controlled lock |
IT957295B (it) * | 1972-03-02 | 1973-10-10 | Italsider Spa | Procedimento perfezionato per la realizzazione di ruote monoblocco in acciaio |
DE2302865C2 (de) * | 1973-01-20 | 1975-09-11 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Verfahren zum Herstellen einer unvergüteten hochfesten Schiene |
US5759299A (en) * | 1994-05-10 | 1998-06-02 | Nkk Corporation | Rail having excellent resistance to rolling fatigue damage and rail having excellent toughness and wear resistance and method of manufacturing the same |
GB2297094B (en) * | 1995-01-20 | 1998-09-23 | British Steel Plc | Improvements in and relating to Carbide-Free Bainitic Steels |
FR2847274B1 (fr) * | 2002-11-19 | 2005-08-19 | Usinor | Piece d'acier de construction soudable et procede de fabrication |
CN1328406C (zh) * | 2005-06-22 | 2007-07-25 | 宁波浙东精密铸造有限公司 | 一种薄膜奥氏体增韧的马氏体耐磨铸钢及其制造方法 |
-
2012
- 2012-08-09 CL CL2012002218A patent/CL2012002218A1/es unknown
-
2013
- 2013-07-25 PE PE2015000177A patent/PE20150740A1/es active IP Right Grant
- 2013-07-25 CA CA2886286A patent/CA2886286C/en active Active
- 2013-07-25 WO PCT/CL2013/000047 patent/WO2014022944A1/es active Application Filing
- 2013-07-25 AU AU2013302197A patent/AU2013302197B2/en active Active
- 2013-07-25 US US14/420,586 patent/US20150252457A1/en not_active Abandoned
- 2013-07-25 CN CN201380051953.4A patent/CN104822847B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
AU2013302197A1 (en) | 2015-03-26 |
US20150252457A1 (en) | 2015-09-10 |
CL2012002218A1 (es) | 2013-07-26 |
WO2014022944A1 (es) | 2014-02-13 |
AU2013302197B2 (en) | 2018-01-25 |
CA2886286A1 (en) | 2014-02-13 |
CN104822847B (zh) | 2018-11-09 |
CN104822847A (zh) | 2015-08-05 |
PE20150740A1 (es) | 2015-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2886286C (en) | Method for producing cast steel having high wear resistance and steel having said characteristics | |
CA2913601C (en) | Method for the production of high-wear-resistance martensitic cast steel and steel with said characteristics | |
KR102263332B1 (ko) | 고경도 열간압연된 강 제품 및 이를 제조하는 방법 | |
JP4650013B2 (ja) | 低温靱性に優れた耐摩耗鋼板およびその製造方法 | |
EP2881485B1 (en) | Abrasion resistant steel plate with high strength and high toughness, and process for preparing same | |
KR101033711B1 (ko) | 고온 내마모성 및 굽힘 가공성이 우수한 내마모 강판 및 그 제조 방법 | |
CN104264072B (zh) | 一种600hb级耐磨钢板及其制备方法 | |
WO2019186911A1 (ja) | オーステナイト系耐摩耗鋼板 | |
JP7471417B2 (ja) | 低温衝撃靭性に優れた高硬度耐摩耗鋼及びその製造方法 | |
CA2895972A1 (en) | High-manganese wear resistant steel having excellent weldability and method for manufacturing same | |
JP7368461B2 (ja) | 優れた硬度及び衝撃靭性を有する耐摩耗鋼及びその製造方法 | |
JP7226598B2 (ja) | 耐摩耗鋼板およびその製造方法 | |
JP2018204109A (ja) | 耐摩耗厚鋼板 | |
CN107675090B (zh) | 一种布氏硬度650hbw级别高耐磨性钢板及其制备方法 | |
JP2018204110A (ja) | 耐摩耗厚鋼板 | |
KR20160010930A (ko) | 우수한 내충격성을 겸비한 고내마모성 냉간공구강 | |
JP6493645B1 (ja) | 鋼板およびその製造方法 | |
JP5847330B2 (ja) | 靭性及び溶接性に優れた耐摩耗鋼 | |
CA2822863C (en) | Steel sheet for an oil sand slurry pipe having excellent abrasion resistance, corrosion resistance, and low-temperature toughness and method for manufacturing same | |
JPH0615686B2 (ja) | 耐摩毛構造用鋼材の製造法 | |
CN103789635A (zh) | 一种挖掘机铲斗用不锈钢的制备方法 | |
JPH09184050A (ja) | フェライト系鉄基合金の製造方法、フェライト系耐熱鋼の製造方法およびフェライト系耐熱鋼 | |
WO2024118030A2 (en) | Low carbon bainitic steel for the machinery manufacturing industry | |
BR112015002776B1 (pt) | Método de produção de aço fundido de alta resistência ao desgaste e aço com as referidas características |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20180529 |