CN113897541A - 一种高铬耐磨钢球及其铸造工艺 - Google Patents
一种高铬耐磨钢球及其铸造工艺 Download PDFInfo
- Publication number
- CN113897541A CN113897541A CN202110974940.0A CN202110974940A CN113897541A CN 113897541 A CN113897541 A CN 113897541A CN 202110974940 A CN202110974940 A CN 202110974940A CN 113897541 A CN113897541 A CN 113897541A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- resistant steel
- wear
- casting
- chromium
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 97
- 239000010959 steel Substances 0.000 title claims abstract description 97
- 239000011651 chromium Substances 0.000 title claims abstract description 81
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 75
- 238000005266 casting Methods 0.000 title claims abstract description 61
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 35
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 34
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 26
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 15
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 15
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000010791 quenching Methods 0.000 claims description 52
- 230000000171 quenching effect Effects 0.000 claims description 52
- 238000003723 Smelting Methods 0.000 claims description 36
- 229910045601 alloy Inorganic materials 0.000 claims description 25
- 239000000956 alloy Substances 0.000 claims description 25
- 238000005496 tempering Methods 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 16
- 229910001566 austenite Inorganic materials 0.000 claims description 9
- 229910000734 martensite Inorganic materials 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 150000001247 metal acetylides Chemical class 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 230000002829 reductive effect Effects 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000010970 precious metal Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 29
- 238000001816 cooling Methods 0.000 description 18
- 238000005299 abrasion Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- 229910000604 Ferrochrome Inorganic materials 0.000 description 9
- 229910000616 Ferromanganese Inorganic materials 0.000 description 9
- 229910001309 Ferromolybdenum Inorganic materials 0.000 description 9
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 9
- 229910000628 Ferrovanadium Inorganic materials 0.000 description 9
- 229910000805 Pig iron Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 238000007599 discharging Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 230000006698 induction Effects 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 9
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 9
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 229910000859 α-Fe Inorganic materials 0.000 description 9
- 241001062472 Stokellia anisodon Species 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000010949 copper Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052726 zirconium 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- 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
- C22C38/22—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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
-
- 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
Abstract
Description
Claims (9)
Priority Applications (1)
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CN202110974940.0A CN113897541B (zh) | 2021-08-24 | 2021-08-24 | 一种高铬耐磨钢球及其铸造工艺 |
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CN202110974940.0A CN113897541B (zh) | 2021-08-24 | 2021-08-24 | 一种高铬耐磨钢球及其铸造工艺 |
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CN113897541A true CN113897541A (zh) | 2022-01-07 |
CN113897541B CN113897541B (zh) | 2022-06-24 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115354208A (zh) * | 2022-07-25 | 2022-11-18 | 安徽新马铸造科技有限公司 | 一种高铬合金复合耐磨钢球 |
CN115747627A (zh) * | 2022-10-25 | 2023-03-07 | 安徽华聚新材料有限公司 | 一种高硬度高韧性高铬铸铁磨球及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104831157A (zh) * | 2015-05-22 | 2015-08-12 | 安徽省宁国市宁沪钢球有限公司 | 一种耐磨高铬铸球及其制备工艺 |
CN105401057A (zh) * | 2015-11-04 | 2016-03-16 | 安徽省宁国市宁沪钢球有限公司 | 一种强韧型高铬耐磨铸球及其制备方法 |
CN107723618A (zh) * | 2017-09-28 | 2018-02-23 | 安徽省宁国市宁沪钢球有限公司 | 一种高强度高铬铸造耐磨钢球 |
CN107739985A (zh) * | 2017-11-25 | 2018-02-27 | 铜陵市明诚铸造有限责任公司 | 一种中铬合金耐磨钢球及其制备方法 |
CN107828943A (zh) * | 2017-11-25 | 2018-03-23 | 铜陵市明诚铸造有限责任公司 | 一种高铬合金耐磨钢球及其制备方法 |
CN110129664A (zh) * | 2019-06-13 | 2019-08-16 | 宁国市华丰耐磨材料有限公司 | 一种用于耐磨球的高铬铸铁及其制备方法 |
-
2021
- 2021-08-24 CN CN202110974940.0A patent/CN113897541B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104831157A (zh) * | 2015-05-22 | 2015-08-12 | 安徽省宁国市宁沪钢球有限公司 | 一种耐磨高铬铸球及其制备工艺 |
CN105401057A (zh) * | 2015-11-04 | 2016-03-16 | 安徽省宁国市宁沪钢球有限公司 | 一种强韧型高铬耐磨铸球及其制备方法 |
CN107723618A (zh) * | 2017-09-28 | 2018-02-23 | 安徽省宁国市宁沪钢球有限公司 | 一种高强度高铬铸造耐磨钢球 |
CN107739985A (zh) * | 2017-11-25 | 2018-02-27 | 铜陵市明诚铸造有限责任公司 | 一种中铬合金耐磨钢球及其制备方法 |
CN107828943A (zh) * | 2017-11-25 | 2018-03-23 | 铜陵市明诚铸造有限责任公司 | 一种高铬合金耐磨钢球及其制备方法 |
CN110129664A (zh) * | 2019-06-13 | 2019-08-16 | 宁国市华丰耐磨材料有限公司 | 一种用于耐磨球的高铬铸铁及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115354208A (zh) * | 2022-07-25 | 2022-11-18 | 安徽新马铸造科技有限公司 | 一种高铬合金复合耐磨钢球 |
CN115354208B (zh) * | 2022-07-25 | 2023-10-31 | 安徽新马铸造科技有限公司 | 一种高铬合金复合耐磨钢球 |
CN115747627A (zh) * | 2022-10-25 | 2023-03-07 | 安徽华聚新材料有限公司 | 一种高硬度高韧性高铬铸铁磨球及其制备方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high chromium wear-resistant steel ball and its casting process Effective date of registration: 20221130 Granted publication date: 20220624 Pledgee: Industrial Commercial Bank of China Ltd. Ningguo branch Pledgor: Anhui Xinma Foundry Technology Co.,Ltd. Registration number: Y2022980024196 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231215 Granted publication date: 20220624 Pledgee: Industrial Commercial Bank of China Ltd. Ningguo branch Pledgor: Anhui Xinma Foundry Technology Co.,Ltd. Registration number: Y2022980024196 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |