CN104812685B - 用于提高带式烧结炉的输送带的耐疲劳性的方法及输送带 - Google Patents
用于提高带式烧结炉的输送带的耐疲劳性的方法及输送带 Download PDFInfo
- Publication number
- CN104812685B CN104812685B CN201380052663.1A CN201380052663A CN104812685B CN 104812685 B CN104812685 B CN 104812685B CN 201380052663 A CN201380052663 A CN 201380052663A CN 104812685 B CN104812685 B CN 104812685B
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- compressive stress
- residual compressive
- described conveyer
- region
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000005245 sintering Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 238000005480 shot peening Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 229910000734 martensite Inorganic materials 0.000 claims description 4
- 238000004881 precipitation hardening Methods 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 238000007363 ring formation reaction Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000005453 pelletization Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010951 particle size reduction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/06—Endless-strand sintering machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/48—Belts or like endless load-carriers metallic
-
- 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
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
- C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/243—Endless-strand conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/22—Heat or fire protection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/48—Wear protection or indication features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
- F27D2003/121—Band, belt or mesh
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Belt Conveyors (AREA)
- Tunnel Furnaces (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20126061 | 2012-10-09 | ||
FI20126061A FI124911B (fi) | 2012-10-09 | 2012-10-09 | Menetelmä hihnakuljetinuunin kuljetushihnan väsymislujuuden lisäämiseksi ja kuljetushihna |
PCT/FI2013/050971 WO2014057170A1 (en) | 2012-10-09 | 2013-10-07 | Method for enhancing fatigue durability of a conveyor belt of a strand sintering furnace, and conveyor belt |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104812685A CN104812685A (zh) | 2015-07-29 |
CN104812685B true CN104812685B (zh) | 2017-03-08 |
Family
ID=50476973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380052663.1A Active CN104812685B (zh) | 2012-10-09 | 2013-10-07 | 用于提高带式烧结炉的输送带的耐疲劳性的方法及输送带 |
Country Status (9)
Country | Link |
---|---|
CN (1) | CN104812685B (zh) |
AU (1) | AU2013328502B2 (zh) |
BR (1) | BR112015007803A2 (zh) |
CA (1) | CA2885307C (zh) |
EA (1) | EA028479B1 (zh) |
FI (1) | FI124911B (zh) |
SE (1) | SE1550426A1 (zh) |
WO (1) | WO2014057170A1 (zh) |
ZA (1) | ZA201503137B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3405414B1 (en) * | 2016-01-19 | 2022-10-05 | Laitram, LLC | Conveyor belt and module with skewed air-flow passages |
AT520352A1 (de) * | 2017-08-24 | 2019-03-15 | Berndorf Band Gmbh | Verfahren zum Herstellen eines Endlosbandes mit einem zumindest ein Blech aus Duplexstahl aufweisenden Bandkörper |
DE102020103449A1 (de) * | 2020-02-11 | 2021-08-12 | Bernd Münstermann Gmbh & Co. Kg | Plattenförderband zum Transport einer im Durchlauf mittels eines gasförmigen Temperiermediums thermisch zu behandelnden Materialbahn und Ofen mit wenigstens einem Plattenförderband |
DE102020103452B3 (de) | 2020-02-11 | 2021-04-22 | Bernd Münstermann Gmbh & Co. Kg | Förderbandsegment eines Plattenförderbandes, Plattenförderband und Verfahren zum Herstellen eines Förderbandsegments |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2073775A (en) * | 1980-04-03 | 1981-10-21 | Nisshin Steel Co Ltd | Metallic conveyor belt and process for producing the same |
CN1459354A (zh) * | 2002-05-22 | 2003-12-03 | 中国科学院金属研究所 | 一种低温压缩形变处理消除焊接残余应力的方法 |
CN102601167A (zh) * | 2012-03-23 | 2012-07-25 | 天津大学 | 一种矫正薄板焊接失稳变形的超声喷丸法及其应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI111100B (fi) * | 2000-01-31 | 2003-05-30 | Outokumpu Oy | Hihna jatkuvatoimiseen materiaalipatjan lämpökäsittelyyn |
US6651299B2 (en) * | 2000-10-13 | 2003-11-25 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for manufacturing endless metallic belt, and the endless metallic belt manufactured by the method |
CN100406190C (zh) * | 2001-11-02 | 2008-07-30 | 波音公司 | 形成具有残余压应力分布形式的焊接接头的装置和方法 |
FI122006B (fi) * | 2007-08-15 | 2011-07-15 | Outotec Oyj | Kuljetinnauha ja menetelmä kuljetinnauhan kunnostamiseksi |
-
2012
- 2012-10-09 FI FI20126061A patent/FI124911B/fi active IP Right Grant
-
2013
- 2013-10-07 CA CA2885307A patent/CA2885307C/en not_active Expired - Fee Related
- 2013-10-07 AU AU2013328502A patent/AU2013328502B2/en not_active Ceased
- 2013-10-07 WO PCT/FI2013/050971 patent/WO2014057170A1/en active Application Filing
- 2013-10-07 EA EA201590513A patent/EA028479B1/ru not_active IP Right Cessation
- 2013-10-07 SE SE1550426A patent/SE1550426A1/sv not_active Application Discontinuation
- 2013-10-07 CN CN201380052663.1A patent/CN104812685B/zh active Active
- 2013-10-07 BR BR112015007803A patent/BR112015007803A2/pt not_active Application Discontinuation
-
2015
- 2015-05-07 ZA ZA2015/03137A patent/ZA201503137B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2073775A (en) * | 1980-04-03 | 1981-10-21 | Nisshin Steel Co Ltd | Metallic conveyor belt and process for producing the same |
CN1459354A (zh) * | 2002-05-22 | 2003-12-03 | 中国科学院金属研究所 | 一种低温压缩形变处理消除焊接残余应力的方法 |
CN102601167A (zh) * | 2012-03-23 | 2012-07-25 | 天津大学 | 一种矫正薄板焊接失稳变形的超声喷丸法及其应用 |
Non-Patent Citations (1)
Title |
---|
表面处理调整残余应力以提高带短裂纹焊件的断裂性能;余传禧等;《铁道学报》;19950930;第17卷(第3期);87-93 * |
Also Published As
Publication number | Publication date |
---|---|
FI124911B (fi) | 2015-03-31 |
ZA201503137B (en) | 2016-01-27 |
AU2013328502B2 (en) | 2016-04-21 |
CA2885307A1 (en) | 2014-04-17 |
CN104812685A (zh) | 2015-07-29 |
AU2013328502A1 (en) | 2015-04-02 |
SE1550426A1 (sv) | 2015-04-09 |
EA028479B1 (ru) | 2017-11-30 |
CA2885307C (en) | 2017-03-07 |
EA201590513A1 (ru) | 2015-09-30 |
BR112015007803A2 (pt) | 2017-07-04 |
WO2014057170A1 (en) | 2014-04-17 |
FI20126061A (fi) | 2014-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104812685B (zh) | 用于提高带式烧结炉的输送带的耐疲劳性的方法及输送带 | |
WO2013073055A1 (ja) | オーステナイト系ステンレス鋼 | |
WO2010116680A1 (ja) | レール溶接部の冷却方法、レール溶接部の冷却装置、及びレール溶接継手 | |
RU2545855C1 (ru) | Способ повторного нагрева сварной зоны рельсов | |
KR20110036705A (ko) | 스틸 부품, 용접심, 용접된 스틸 부품 및 베어링 부품을 제조하기 위한 방법 | |
KR20180085788A (ko) | 급랭 퀀칭 장치 및 급랭 퀀칭 방법 | |
Chen et al. | Effect of a slightly concave electrode on resistance spot welding of Q&P1180 steel | |
WO2013115266A1 (ja) | リング状ばねおよびその製造方法 | |
CA2522274C (en) | Method of manufacturing stainless steel pipe for use in piping systems | |
CN105648360A (zh) | 一种含铌耐热奥氏体不锈钢热轧工艺方法 | |
KR20180099865A (ko) | 대형 크랭크축 | |
CN106884087A (zh) | 一种不锈钢焊接接头激光冲击强化变形控制方法 | |
CN104451427A (zh) | 一种无焊接缺陷连续油管及制造方法 | |
CN105008573B (zh) | 弹簧用钢丝及其制造方法 | |
Mudhaffar et al. | Influence of hot clad rolling process parameters on life cycle of reinforced bar of stainless steel carbon steel bars | |
CN105479107B (zh) | Rene41合金的环形锻件成形方法 | |
WO2004046397A1 (ja) | 超音波衝撃処理による冷間加工部の強度向上方法および破壊靭性および疲労強度の高い金属製品 | |
CN104561817A (zh) | 一种高铬钢支承辊及制备方法 | |
JP2010110816A (ja) | 鋼板のスポット溶接方法 | |
JP5482559B2 (ja) | ベイナイト系レール | |
JP6455421B2 (ja) | 急冷焼入れ装置及び急冷焼入れ方法 | |
JP2010201491A (ja) | 耐熱鋼品の溶接補修方法及び溶接補修部を有する耐熱鋼品 | |
RU2288101C1 (ru) | Способ изготовления многослойных нержавеющих металлических изделий | |
KR20140002667A (ko) | 고온 이음 공정을 위해 의도되는 스틸 및 부품 | |
CN110835715A (zh) | 一种大厚度加氢反应器壳体用复合钢板及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tampere Patentee after: Metso ottotai Finland Address before: Tampere Patentee before: Metso Minerals Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230512 Address after: Tampere Patentee after: Metso Minerals Ltd. Address before: Espoo, Finland Patentee before: OUTOTEC (FINLAND) OY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240516 Address after: Espoo, Finland Patentee after: Meizhuo Metal Co.,Ltd. Country or region after: Finland Address before: Tampere Patentee before: Metso ottotai Finland Country or region before: Finland |
|
TR01 | Transfer of patent right |