CN106065451A - 一种同时提高(Cr,Fe)7C3硬度和韧性的方法 - Google Patents
一种同时提高(Cr,Fe)7C3硬度和韧性的方法 Download PDFInfo
- Publication number
- CN106065451A CN106065451A CN201610527362.5A CN201610527362A CN106065451A CN 106065451 A CN106065451 A CN 106065451A CN 201610527362 A CN201610527362 A CN 201610527362A CN 106065451 A CN106065451 A CN 106065451A
- Authority
- CN
- China
- Prior art keywords
- toughness
- hardness
- improves
- chromium cast
- cast iron
- 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.)
- Granted
Links
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 89
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000011651 chromium Substances 0.000 claims abstract description 93
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 45
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 229910000604 Ferrochrome Inorganic materials 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 238000010791 quenching Methods 0.000 claims abstract description 8
- 230000000171 quenching effect Effects 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 229910001145 Ferrotungsten Inorganic materials 0.000 claims abstract description 7
- 229910000805 Pig iron Inorganic materials 0.000 claims abstract description 7
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims abstract description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 12
- 239000010937 tungsten Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 abstract description 2
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 238000012913 prioritisation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000003763 carbonization Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610527362.5A CN106065451B (zh) | 2016-07-06 | 2016-07-06 | 一种同时提高(Cr,Fe)7C3硬度和韧性的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610527362.5A CN106065451B (zh) | 2016-07-06 | 2016-07-06 | 一种同时提高(Cr,Fe)7C3硬度和韧性的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106065451A true CN106065451A (zh) | 2016-11-02 |
CN106065451B CN106065451B (zh) | 2018-09-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610527362.5A Active CN106065451B (zh) | 2016-07-06 | 2016-07-06 | 一种同时提高(Cr,Fe)7C3硬度和韧性的方法 |
Country Status (1)
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CN (1) | CN106065451B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113481441A (zh) * | 2021-05-25 | 2021-10-08 | 暨南大学 | 一种高耐磨抛丸机叶片及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08302444A (ja) * | 1995-03-07 | 1996-11-19 | Kawasaki Steel Corp | 遠心鋳造ロール用外層材 |
CN1165201A (zh) * | 1997-02-27 | 1997-11-19 | 河北电力设备厂 | 一种球磨机用高韧性高铬耐磨球及其制造方法 |
US20070095443A1 (en) * | 2003-05-22 | 2007-05-03 | Weir Warman Limited | Wear resistant cast iron |
CN101173340A (zh) * | 2007-12-04 | 2008-05-07 | 北京工业大学 | 一种铸态高碳高铬铸铁及其制备方法 |
US20130315772A1 (en) * | 2008-04-08 | 2013-11-28 | Federal-Mogul Corporation | Powder metal compositions for wear and temperature resistance applications and method of producing same |
CN104060157A (zh) * | 2014-06-24 | 2014-09-24 | 广东省工业技术研究院(广州有色金属研究院) | 一种过共晶高铬白口铸铁及其制备方法 |
-
2016
- 2016-07-06 CN CN201610527362.5A patent/CN106065451B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08302444A (ja) * | 1995-03-07 | 1996-11-19 | Kawasaki Steel Corp | 遠心鋳造ロール用外層材 |
CN1165201A (zh) * | 1997-02-27 | 1997-11-19 | 河北电力设备厂 | 一种球磨机用高韧性高铬耐磨球及其制造方法 |
US20070095443A1 (en) * | 2003-05-22 | 2007-05-03 | Weir Warman Limited | Wear resistant cast iron |
CN101173340A (zh) * | 2007-12-04 | 2008-05-07 | 北京工业大学 | 一种铸态高碳高铬铸铁及其制备方法 |
US20130315772A1 (en) * | 2008-04-08 | 2013-11-28 | Federal-Mogul Corporation | Powder metal compositions for wear and temperature resistance applications and method of producing same |
CN104060157A (zh) * | 2014-06-24 | 2014-09-24 | 广东省工业技术研究院(广州有色金属研究院) | 一种过共晶高铬白口铸铁及其制备方法 |
Non-Patent Citations (1)
Title |
---|
董阳阳 等: "《热处理对含钨过共晶高铬铸铁组织与性能影响》", 《金属热处理》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113481441A (zh) * | 2021-05-25 | 2021-10-08 | 暨南大学 | 一种高耐磨抛丸机叶片及其制备方法 |
Also Published As
Publication number | Publication date |
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CN106065451B (zh) | 2018-09-21 |
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Effective date of registration: 20200131 Address after: 710000 3 / F, Gaoke building, Kaiyuan Avenue, high tech Industrial Park, Yulin City, Shaanxi Province Patentee after: Shaanxi Hualing New Material Technology Co.,Ltd. Address before: 650093 No. 68, Wenchang Road, 121 Avenue, Kunming, Yunnan Patentee before: Kunming University of Science and Technology |
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Address after: 719099 3rd Floor, High tech Building, Kaiyuan Avenue, High tech Industrial Park, Yulin City, Shaanxi Province Patentee after: Shaanxi Hualing New Materials Technology Co.,Ltd. Country or region after: China Address before: 710000 yuan, 3rd floor, Gaoke Building, Kaiyuan Avenue, High tech Industrial Park, Yulin City, Shaanxi Province Patentee before: Shaanxi Hualing New Material Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240301 Address after: Room 1211, 12th Floor, Xinyuan Center Office Building, Taoyuan North Road, Lianhu District, Xi'an City, Shaanxi Province, 710077 Patentee after: Hualing (Xi'an) New Materials Co.,Ltd. Country or region after: China Address before: 719099 3rd Floor, High tech Building, Kaiyuan Avenue, High tech Industrial Park, Yulin City, Shaanxi Province Patentee before: Shaanxi Hualing New Materials Technology Co.,Ltd. Country or region before: China |
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