CN105420594B - 一种含碳化物等温淬火球墨铸铁锤头及其制备方法、应用 - Google Patents
一种含碳化物等温淬火球墨铸铁锤头及其制备方法、应用 Download PDFInfo
- Publication number
- CN105420594B CN105420594B CN201510875101.8A CN201510875101A CN105420594B CN 105420594 B CN105420594 B CN 105420594B CN 201510875101 A CN201510875101 A CN 201510875101A CN 105420594 B CN105420594 B CN 105420594B
- Authority
- CN
- China
- Prior art keywords
- tup
- carbide
- ductile iron
- austempering ductile
- temperature
- 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
- 238000005279 austempering Methods 0.000 title claims abstract description 81
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 73
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000011651 chromium Substances 0.000 claims abstract description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 19
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 19
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 17
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 15
- 239000011572 manganese Substances 0.000 claims abstract description 15
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 15
- 239000011733 molybdenum Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 239000010703 silicon Substances 0.000 claims abstract description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 12
- 239000011574 phosphorus Substances 0.000 claims abstract description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005864 Sulphur Substances 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 18
- 238000003723 Smelting Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 238000010792 warming Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 2
- 238000010791 quenching Methods 0.000 abstract description 13
- 230000000171 quenching effect Effects 0.000 abstract description 13
- 229910001566 austenite Inorganic materials 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 11
- 238000012545 processing Methods 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 229910001018 Cast iron Inorganic materials 0.000 description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 9
- 239000011591 potassium Substances 0.000 description 9
- 229910052700 potassium Inorganic materials 0.000 description 9
- 238000010079 rubber tapping Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 241000251131 Sphyrna Species 0.000 description 2
- 229910001563 bainite Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010016654 Fibrosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- C22C37/10—Cast-iron alloys containing aluminium or silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
-
- 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
- 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
- C21D5/00—Heat treatments of cast-iron
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Food Science & Technology (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
检测项目 | 硬度/HRC | 冲击功/J |
实施例9 | 48.5 | 27 |
实施例10 | 43.5 | 39.3 |
实施例11 | 55 | 22.3 |
实施例12 | 50 | 35 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510875101.8A CN105420594B (zh) | 2015-11-30 | 2015-11-30 | 一种含碳化物等温淬火球墨铸铁锤头及其制备方法、应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510875101.8A CN105420594B (zh) | 2015-11-30 | 2015-11-30 | 一种含碳化物等温淬火球墨铸铁锤头及其制备方法、应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105420594A CN105420594A (zh) | 2016-03-23 |
CN105420594B true CN105420594B (zh) | 2018-01-12 |
Family
ID=55499126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510875101.8A Active CN105420594B (zh) | 2015-11-30 | 2015-11-30 | 一种含碳化物等温淬火球墨铸铁锤头及其制备方法、应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105420594B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105970076B (zh) * | 2016-06-27 | 2017-10-31 | 含山县兴达球墨铸铁厂 | 高强度耐低温球墨铸铁的制备方法 |
CN108893670A (zh) * | 2018-06-26 | 2018-11-27 | 华侨大学 | 一种高耐磨强韧性奥贝球铁挖掘机斗齿及其制备工艺 |
CN109530819A (zh) * | 2018-10-10 | 2019-03-29 | 无锡市恒翼通机械有限公司 | 谐波减速机刚轮的制造方法 |
CN110257728A (zh) * | 2019-06-21 | 2019-09-20 | 宁国市正兴耐磨材料有限公司 | 一种耐腐蚀破碎机锤头及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5649111B2 (ja) * | 2010-04-13 | 2015-01-07 | 株式会社キーレックス | 球状黒鉛鋳鉄からなるプレス成形用金型及びその製造方法 |
CN103131937A (zh) * | 2013-01-28 | 2013-06-05 | 天津万立鑫晟新材料技术研究院有限公司 | 一种含碳化物的等温淬火球墨铸铁及其制备方法 |
CN103451393B (zh) * | 2013-08-19 | 2016-08-17 | 宁国市华丰耐磨材料有限公司 | 奥铁体球墨铸铁磨球热处理工艺方法 |
-
2015
- 2015-11-30 CN CN201510875101.8A patent/CN105420594B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105420594A (zh) | 2016-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101906565B (zh) | 含碳化物奥铁体球墨铸铁磨球及其制造方法 | |
CN100532619C (zh) | 高硼低碳耐磨铸钢及其热处理方法 | |
CN105420594B (zh) | 一种含碳化物等温淬火球墨铸铁锤头及其制备方法、应用 | |
CN101173343A (zh) | 一种高强度耐磨铸钢衬板及其制造方法 | |
CN101016603A (zh) | 一种含颗粒状硼化物的高硼铸钢及其制备方法 | |
CN105457722B (zh) | 双金属复合式耐磨衬板制作方法 | |
CN105734399B (zh) | 一种适于半自磨机使用的奥铁体球铁磨球及加工工艺 | |
CN105838972A (zh) | 一种含碳化物的奥氏体球墨铸铁及其制备方法 | |
CN105239014A (zh) | 一种低成本高碳中锰耐磨钢及其热轧板制造方法 | |
CN102534356A (zh) | 一种抗磨白口铸铁材料及其制备方法 | |
CN104328334A (zh) | 双金属复合管用高耐磨高铬铸铁及其制备方法 | |
CN1128245C (zh) | 一种高强度耐磨损耐冲击的合金铸钢及制造工艺 | |
CN1276113C (zh) | 高硼铸造铁基耐磨合金及其热处理方法 | |
CN107400821B (zh) | 超低碳球墨铸铁磨球的轧制制备方法 | |
CN105177436B (zh) | 一种高强度、高韧性、高耐磨合金衬板 | |
CN106676235A (zh) | 一种磨机用cadi磨球的加工方法 | |
CN105463302B (zh) | 一种高硬度球墨铸铁锤头的制备方法 | |
CN111778446B (zh) | 一种含Mo高铬耐磨合金材料及其制备方法 | |
CN105506256B (zh) | 一种高硬度耐磨铸铁锤头的制备方法 | |
CN105420593B (zh) | 一种高寿命球墨铸铁锤头的制备方法 | |
CN105483510B (zh) | 一种耐冲击球墨铸铁锤头的制备方法 | |
CN104004973A (zh) | 一种磨煤机钢球及其制备工艺、装机级配应用方法 | |
CN105463300A (zh) | 一种等温淬火球墨铸铁锤头的制备方法 | |
CN107267880B (zh) | 一种高抗开裂贝氏体耐磨鄂板用钢、鄂板及制备方法 | |
CN105803340B (zh) | 一种耐磨铸钢及其制备方法 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to an isothermal quenched nodular cast iron hammer containing carbide and a preparation method and application thereof Effective date of registration: 20220429 Granted publication date: 20180112 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: NINGGUO HUAFENG WEAR-RESISTANT MATERIAL Co.,Ltd. Registration number: Y2022980005018 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180112 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: NINGGUO HUAFENG WEAR-RESISTANT MATERIAL Co.,Ltd. Registration number: Y2022980005018 |