JP6515957B2 - 耐摩耗性に優れた圧延用ロール外層材および圧延用複合ロール - Google Patents
耐摩耗性に優れた圧延用ロール外層材および圧延用複合ロール Download PDFInfo
- Publication number
- JP6515957B2 JP6515957B2 JP2017141426A JP2017141426A JP6515957B2 JP 6515957 B2 JP6515957 B2 JP 6515957B2 JP 2017141426 A JP2017141426 A JP 2017141426A JP 2017141426 A JP2017141426 A JP 2017141426A JP 6515957 B2 JP6515957 B2 JP 6515957B2
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- rolling
- outer layer
- roll
- layer material
- composition
- 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.)
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- 239000000463 material Substances 0.000 title claims description 159
- 238000005096 rolling process Methods 0.000 title claims description 119
- 239000002131 composite material Substances 0.000 title claims description 45
- 239000000203 mixture Substances 0.000 claims description 56
- 229910052742 iron Inorganic materials 0.000 claims description 40
- 238000009750 centrifugal casting Methods 0.000 claims description 33
- 229910052720 vanadium Inorganic materials 0.000 claims description 24
- 229910052758 niobium Inorganic materials 0.000 claims description 21
- 229910052804 chromium Inorganic materials 0.000 claims description 19
- 229910045601 alloy Inorganic materials 0.000 claims description 18
- 239000000956 alloy Substances 0.000 claims description 18
- 229910052750 molybdenum Inorganic materials 0.000 claims description 18
- 239000012535 impurity Substances 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 13
- 229910052721 tungsten Inorganic materials 0.000 claims description 13
- 229910008947 W—Co Inorganic materials 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 description 70
- 150000001247 metal acetylides Chemical class 0.000 description 52
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 45
- 238000000034 method Methods 0.000 description 30
- 230000000694 effects Effects 0.000 description 27
- 239000011651 chromium Substances 0.000 description 23
- 229910052751 metal Inorganic materials 0.000 description 23
- 239000002184 metal Substances 0.000 description 23
- 229910000831 Steel Inorganic materials 0.000 description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 238000005299 abrasion Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 17
- 238000005266 casting Methods 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 15
- 239000013078 crystal Substances 0.000 description 14
- 230000006872 improvement Effects 0.000 description 13
- 239000011159 matrix material Substances 0.000 description 13
- 239000012071 phase Substances 0.000 description 13
- 230000005484 gravity Effects 0.000 description 12
- 238000005098 hot rolling Methods 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 229910002804 graphite Inorganic materials 0.000 description 8
- 239000010439 graphite Substances 0.000 description 8
- 238000005204 segregation Methods 0.000 description 8
- 229910001018 Cast iron Inorganic materials 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 238000005097 cold rolling Methods 0.000 description 6
- 230000005496 eutectics Effects 0.000 description 6
- 238000000227 grinding Methods 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000007788 roughening Methods 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
- 229910001208 Crucible steel Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910001563 bainite Inorganic materials 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 239000008235 industrial water Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
-
- 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
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
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)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016171382 | 2016-09-02 | ||
| JP2016171382 | 2016-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018039047A JP2018039047A (ja) | 2018-03-15 |
| JP6515957B2 true JP6515957B2 (ja) | 2019-05-22 |
Family
ID=61300947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017141426A Active JP6515957B2 (ja) | 2016-09-02 | 2017-07-21 | 耐摩耗性に優れた圧延用ロール外層材および圧延用複合ロール |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6515957B2 (zh) |
| TW (1) | TWI642793B (zh) |
| WO (1) | WO2018042929A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756118B (zh) * | 2020-06-04 | 2023-09-15 | 南通华严磨片有限公司 | 一种添加半金属的强韧高铬铸铁磨片 |
| JP7396256B2 (ja) * | 2020-11-30 | 2023-12-12 | Ｊｆｅスチール株式会社 | 圧延用ロール外層材及び圧延用複合ロール |
| CN112846126B (zh) * | 2020-12-31 | 2022-05-17 | 北京科技大学 | 多组元径向功能梯度材料设备的熔体流速调节系统及方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4869719A (zh) * | 1971-12-23 | 1973-09-21 | ||
| JPS5246320A (en) * | 1975-10-11 | 1977-04-13 | Hitachi Metals Ltd | Material for metallic mold used for die casting of high melting metal and jig |
| JPS60177945A (ja) * | 1984-02-24 | 1985-09-11 | Kubota Ltd | 耐摩耗鋳物の遠心力鋳造法 |
| JPS6160858A (ja) * | 1984-08-29 | 1986-03-28 | Kubota Ltd | 耐摩耗鋳物 |
| JPS6160857A (ja) * | 1984-08-29 | 1986-03-28 | Kubota Ltd | 耐摩耗鋳物の製造方法 |
| JPH0688116B2 (ja) * | 1985-02-09 | 1994-11-09 | 株式会社クボタ | 耐摩耗複合鋳物の製造方法 |
| CN101018880B (zh) * | 2004-09-13 | 2011-06-01 | 日立金属株式会社 | 轧辊用离心铸造外层及其制造方法 |
| EP1975265B1 (en) * | 2005-12-28 | 2019-05-08 | Hitachi Metals, Ltd. | Centrifugally cast composite roll |
| JP2007185681A (ja) * | 2006-01-12 | 2007-07-26 | Hitachi Metals Ltd | 圧延用ロール |
| CN101469392A (zh) * | 2007-12-29 | 2009-07-01 | 张朝龙 | 切分轧辊用高耐磨合金及其制备方法 |
| JP6606977B2 (ja) * | 2014-10-31 | 2019-11-20 | 日立金属株式会社 | 熱間圧延用複合ロールの製造方法 |
| BR112019004312B1 (pt) * | 2016-09-02 | 2024-02-27 | Jfe Steel Corporation | Material de camada exterior para cilindros de laminação e cilindros de compósitos para laminação |
-
2017
- 2017-07-20 WO PCT/JP2017/026246 patent/WO2018042929A1/ja active Application Filing
- 2017-07-21 JP JP2017141426A patent/JP6515957B2/ja active Active
- 2017-08-02 TW TW106125999A patent/TWI642793B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018042929A1 (ja) | 2018-03-08 |
| JP2018039047A (ja) | 2018-03-15 |
| TW201812043A (zh) | 2018-04-01 |
| TWI642793B (zh) | 2018-12-01 |
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