SE446345B - Forfarande for att herda stegvalsverksdynor - Google Patents
Forfarande for att herda stegvalsverksdynorInfo
- Publication number
- SE446345B SE446345B SE8005896A SE8005896A SE446345B SE 446345 B SE446345 B SE 446345B SE 8005896 A SE8005896 A SE 8005896A SE 8005896 A SE8005896 A SE 8005896A SE 446345 B SE446345 B SE 446345B
- Authority
- SE
- Sweden
- Prior art keywords
- pad
- periphery
- cured
- rolling mill
- casing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 150000004678 hydrides Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910001563 bainite Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 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 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/02—Rollers therefor
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6898979A | 1979-08-23 | 1979-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8005896L SE8005896L (sv) | 1981-02-24 |
| SE446345B true SE446345B (sv) | 1986-09-01 |
Family
ID=22085993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8005896A SE446345B (sv) | 1979-08-23 | 1980-08-22 | Forfarande for att herda stegvalsverksdynor |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5633433A (enrdf_load_stackoverflow) |
| KR (1) | KR860000040B1 (enrdf_load_stackoverflow) |
| BE (1) | BE884920A (enrdf_load_stackoverflow) |
| DE (1) | DE3031016A1 (enrdf_load_stackoverflow) |
| ES (1) | ES494436A0 (enrdf_load_stackoverflow) |
| FR (1) | FR2463814A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2060000A (enrdf_load_stackoverflow) |
| SE (1) | SE446345B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819471A (en) * | 1986-10-31 | 1989-04-11 | Westinghouse Electric Corp. | Pilger die for tubing production |
| RU2429300C1 (ru) * | 2010-05-20 | 2011-09-20 | Государственное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана"(МГТУ им. Н.Э. Баумана) | Способ изготовления высокопрочного бандажированного прокатного валка |
| KR101585887B1 (ko) * | 2014-04-25 | 2016-01-18 | 한전원자력연료 주식회사 | 필거다이 소재의 열처리용 치구 |
| RU2739456C2 (ru) * | 2019-06-18 | 2020-12-24 | Публичное акционерное общество "Уральский завод тяжелого машиностроения" | Приспособление для закалки прокатных валков |
-
1980
- 1980-07-29 GB GB8024785A patent/GB2060000A/en not_active Withdrawn
- 1980-08-16 DE DE19803031016 patent/DE3031016A1/de not_active Withdrawn
- 1980-08-22 JP JP11487280A patent/JPS5633433A/ja active Granted
- 1980-08-22 KR KR1019800003323A patent/KR860000040B1/ko not_active Expired
- 1980-08-22 ES ES494436A patent/ES494436A0/es active Granted
- 1980-08-22 SE SE8005896A patent/SE446345B/sv not_active IP Right Cessation
- 1980-08-22 FR FR8018400A patent/FR2463814A1/fr active Pending
- 1980-08-25 BE BE0/201863A patent/BE884920A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE884920A (fr) | 1981-02-25 |
| KR830003585A (ko) | 1983-06-21 |
| GB2060000A (en) | 1981-04-29 |
| JPS6410570B2 (enrdf_load_stackoverflow) | 1989-02-22 |
| ES8105789A1 (es) | 1981-06-16 |
| ES494436A0 (es) | 1981-06-16 |
| DE3031016A1 (de) | 1981-03-12 |
| KR860000040B1 (ko) | 1986-01-30 |
| JPS5633433A (en) | 1981-04-03 |
| FR2463814A1 (fr) | 1981-02-27 |
| SE8005896L (sv) | 1981-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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