SE430763B - Arbetsvals av stal for varmvalsning av icke-jernmetaller, forfarande for tillverkning av arbetsvalsen samt anvendning av arbetsvalsen - Google Patents
Arbetsvals av stal for varmvalsning av icke-jernmetaller, forfarande for tillverkning av arbetsvalsen samt anvendning av arbetsvalsenInfo
- Publication number
- SE430763B SE430763B SE7802794A SE7802794A SE430763B SE 430763 B SE430763 B SE 430763B SE 7802794 A SE7802794 A SE 7802794A SE 7802794 A SE7802794 A SE 7802794A SE 430763 B SE430763 B SE 430763B
- Authority
- SE
- Sweden
- Prior art keywords
- roll
- rollers
- rolls
- work
- rolling mill
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 14
- 239000002184 metal Substances 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 4
- 229910052742 iron Inorganic materials 0.000 title description 2
- 238000005096 rolling process Methods 0.000 claims description 49
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 11
- 239000011651 chromium Substances 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- -1 ferrous metals Chemical class 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 238000005098 hot rolling Methods 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004320 controlled atmosphere Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910001182 Mo alloy Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000011282 treatment Methods 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/26—Hardness of the roll surface
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/776,796 US4106319A (en) | 1977-03-11 | 1977-03-11 | Apparatus for hot-rolling non-ferrous metals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7802794L SE7802794L (sv) | 1978-09-12 |
| SE430763B true SE430763B (sv) | 1983-12-12 |
Family
ID=25108395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7802794A SE430763B (sv) | 1977-03-11 | 1978-03-10 | Arbetsvals av stal for varmvalsning av icke-jernmetaller, forfarande for tillverkning av arbetsvalsen samt anvendning av arbetsvalsen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4106319A (es) |
| JP (1) | JPS5829166B2 (es) |
| AU (1) | AU520110B2 (es) |
| BE (1) | BE864679A (es) |
| CA (1) | CA1123238A (es) |
| DE (1) | DE2810186C2 (es) |
| ES (2) | ES467754A1 (es) |
| FR (1) | FR2382955A1 (es) |
| GB (1) | GB1585445A (es) |
| IT (1) | IT1101842B (es) |
| PL (1) | PL205232A1 (es) |
| SE (1) | SE430763B (es) |
| YU (1) | YU40029B (es) |
| ZA (1) | ZA781425B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2467030A1 (fr) * | 1979-10-09 | 1981-04-17 | Pont A Mousson | Table bimetallique en acier pour rouleau de coulee continue et son procede de fabrication |
| FR2469221A1 (fr) * | 1979-11-13 | 1981-05-22 | Usinor | Cylindre de laminoir pour train a chaud |
| US4478063A (en) * | 1981-12-18 | 1984-10-23 | Southwire Company | Hot-rolling mill and method |
| JP2870831B2 (ja) * | 1989-07-31 | 1999-03-17 | 日本精工株式会社 | 転がり軸受 |
| US5372736A (en) * | 1993-10-27 | 1994-12-13 | Nalco Chemical Company | Synthetic hot mill lubricant for high temperature applications |
| JP6041743B2 (ja) * | 2013-04-10 | 2016-12-14 | 新日鉄住金エンジニアリング株式会社 | 鋳片支持装置及び連続鋳造方法 |
| CN103667665B (zh) * | 2013-12-06 | 2015-10-28 | 天津重型装备工程研究有限公司 | 高铬铸钢离心复合工作辊差温热处理方法 |
| CN113699345B (zh) * | 2021-08-20 | 2023-04-14 | 江苏华东三和兴模具材料有限公司 | 一种提升耐腐性、韧性及抛光性模具钢热处理系统及工艺 |
| CN114850231B (zh) * | 2022-04-26 | 2023-10-10 | 武钢集团昆明钢铁股份有限公司 | 一种能够有效除去钢坯表面氧化渣的装置及方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1041066B (de) * | 1955-03-18 | 1958-10-16 | Boehler & Co Ag Geb | Verfahren zur Herstellung von oberflaechengehaerteten Walzen |
| GB824859A (en) * | 1955-07-18 | 1959-12-09 | Ruhrstahl Ag | Improvements in or relating to forged non-graphitic steel rolls |
| LU35368A1 (es) * | 1957-08-09 | |||
| US3342058A (en) * | 1962-03-26 | 1967-09-19 | Hitachi Ltd | Roll for cold-rolling metallic sheet materials |
| GB1153714A (en) * | 1965-06-19 | 1969-05-29 | Yawata Iron & Steel Co | A method of Regenerating Worn Rolls |
| FR1574542A (es) * | 1967-07-27 | 1969-07-11 | ||
| DE1946623B1 (de) * | 1969-09-15 | 1971-06-24 | Gontermann Peipers Gmbh | Verwendung einer hochchromlegierten eisenlegierung als werk stoff fuer walzwerkswalzen |
| US3698938A (en) * | 1970-03-19 | 1972-10-17 | John T Mayhew | Method of cooling hot dipped galvanized,continuously moving workpieces |
| US3944444A (en) * | 1971-05-20 | 1976-03-16 | A. Finkl & Sons Company | Method for heat treating cylindrical products |
| AT327140B (de) * | 1974-05-20 | 1976-01-12 | Plansee Metallwerk | Mit hartmetall bestuckte oder zur ganze aus hartmetall bestehende walzrollen sowie verfahren zu ihrer herstellung |
-
1977
- 1977-03-11 US US05/776,796 patent/US4106319A/en not_active Expired - Lifetime
-
1978
- 1978-03-08 BE BE185758A patent/BE864679A/xx not_active IP Right Cessation
- 1978-03-09 AU AU33997/78A patent/AU520110B2/en not_active Expired
- 1978-03-09 CA CA298,562A patent/CA1123238A/en not_active Expired
- 1978-03-09 YU YU558/78A patent/YU40029B/xx unknown
- 1978-03-09 DE DE2810186A patent/DE2810186C2/de not_active Expired
- 1978-03-10 IT IT48383/78A patent/IT1101842B/it active
- 1978-03-10 PL PL20523278A patent/PL205232A1/xx unknown
- 1978-03-10 ES ES467754A patent/ES467754A1/es not_active Expired
- 1978-03-10 ZA ZA00781425A patent/ZA781425B/xx unknown
- 1978-03-10 FR FR7806992A patent/FR2382955A1/fr active Granted
- 1978-03-10 SE SE7802794A patent/SE430763B/sv unknown
- 1978-03-11 JP JP53027185A patent/JPS5829166B2/ja not_active Expired
- 1978-03-13 GB GB9848/78A patent/GB1585445A/en not_active Expired
-
1979
- 1979-02-13 ES ES477680A patent/ES477680A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| YU55878A (en) | 1983-06-30 |
| IT1101842B (it) | 1985-10-07 |
| FR2382955B1 (es) | 1981-04-10 |
| ES467754A1 (es) | 1979-12-01 |
| SE7802794L (sv) | 1978-09-12 |
| JPS53113251A (en) | 1978-10-03 |
| US4106319A (en) | 1978-08-15 |
| AU3399778A (en) | 1979-09-13 |
| GB1585445A (en) | 1981-03-04 |
| DE2810186C2 (de) | 1986-02-20 |
| ZA781425B (en) | 1979-03-28 |
| ES477680A1 (es) | 1979-11-01 |
| YU40029B (en) | 1985-06-30 |
| JPS5829166B2 (ja) | 1983-06-21 |
| IT7848383A0 (it) | 1978-03-10 |
| FR2382955A1 (fr) | 1978-10-06 |
| DE2810186A1 (de) | 1978-09-14 |
| BE864679A (fr) | 1978-07-03 |
| PL205232A1 (pl) | 1978-10-09 |
| CA1123238A (en) | 1982-05-11 |
| AU520110B2 (en) | 1982-01-14 |
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