UA34624C2 - Композитний валок для станів гарячого прокатування - Google Patents
Композитний валок для станів гарячого прокатування Download PDFInfo
- Publication number
- UA34624C2 UA34624C2 UA98084535A UA98084535A UA34624C2 UA 34624 C2 UA34624 C2 UA 34624C2 UA 98084535 A UA98084535 A UA 98084535A UA 98084535 A UA98084535 A UA 98084535A UA 34624 C2 UA34624 C2 UA 34624C2
- Authority
- UA
- Ukraine
- Prior art keywords
- outer layer
- barrel
- core
- rolls
- mills
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 238000005728 strengthening Methods 0.000 claims abstract description 10
- 229910000997 High-speed steel Inorganic materials 0.000 claims abstract description 7
- 229910001339 C alloy Inorganic materials 0.000 claims abstract description 5
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000005098 hot rolling Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005096 rolling process Methods 0.000 abstract description 7
- 210000003739 neck Anatomy 0.000 abstract description 5
- 238000005272 metallurgy Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 230000005496 eutectics Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000005275 alloying Methods 0.000 description 8
- 150000001247 metal acetylides Chemical class 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- 229910052721 tungsten Inorganic materials 0.000 description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
- 239000011733 molybdenum Substances 0.000 description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 6
- 239000010937 tungsten Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910001338 liquidmetal Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 229910001349 ledeburite Inorganic materials 0.000 description 3
- ZLANVVMKMCTKMT-UHFFFAOYSA-N methanidylidynevanadium(1+) Chemical class [V+]#[C-] ZLANVVMKMCTKMT-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 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 1
- 238000010583 slow cooling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- -1 vanadium nitrides Chemical class 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
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA98084535A UA34624C2 (uk) | 1998-08-21 | 1998-08-21 | Композитний валок для станів гарячого прокатування |
| PCT/UA1999/000016 WO2000010743A1 (fr) | 1998-08-21 | 1999-08-20 | Cylindres composites pour laminoirs a chaud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA98084535A UA34624C2 (uk) | 1998-08-21 | 1998-08-21 | Композитний валок для станів гарячого прокатування |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA34624C2 true UA34624C2 (uk) | 2001-06-15 |
Family
ID=21689292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA98084535A UA34624C2 (uk) | 1998-08-21 | 1998-08-21 | Композитний валок для станів гарячого прокатування |
Country Status (2)
| Country | Link |
|---|---|
| UA (1) | UA34624C2 (fr) |
| WO (1) | WO2000010743A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2609115C2 (ru) * | 2011-09-19 | 2017-01-30 | Сандвик Интеллекчуал Проперти Аб | Валок для горячей прокатки |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028719B (zh) * | 2012-10-23 | 2013-10-16 | 河北磨倒山粉磨设备有限公司 | 一种离心复合高耐磨锥式立磨辊套 |
| JP6028282B2 (ja) | 2014-08-25 | 2016-11-16 | 株式会社クボタ | 圧延用複合ロールの外層材及び圧延用複合ロール |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56151149A (en) * | 1980-04-23 | 1981-11-24 | Kubota Ltd | Assembling type roll for continuous casting of slab |
| SU956600A1 (ru) * | 1980-12-08 | 1982-09-07 | Предприятие П/Я В-2869 | Сталь |
| JP3030078B2 (ja) * | 1990-11-15 | 2000-04-10 | 日立金属株式会社 | 耐肌荒れ性に優れた耐摩耗複合ロール及びその製造方法 |
| EP0562114B1 (fr) * | 1991-09-12 | 1998-11-04 | Kawasaki Steel Corporation | Materiau pour la couche exterieure d'un cylindre de laminage et cylindre composite fabrique par coulee par centrifugation |
-
1998
- 1998-08-21 UA UA98084535A patent/UA34624C2/uk unknown
-
1999
- 1999-08-20 WO PCT/UA1999/000016 patent/WO2000010743A1/fr active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2609115C2 (ru) * | 2011-09-19 | 2017-01-30 | Сандвик Интеллекчуал Проперти Аб | Валок для горячей прокатки |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000010743A1 (fr) | 2000-03-02 |
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