CN102107225A - Ply-rolling pack for pack ply-rolling of titanium alloy sheet - Google Patents
Ply-rolling pack for pack ply-rolling of titanium alloy sheet Download PDFInfo
- Publication number
- CN102107225A CN102107225A CN2010105962688A CN201010596268A CN102107225A CN 102107225 A CN102107225 A CN 102107225A CN 2010105962688 A CN2010105962688 A CN 2010105962688A CN 201010596268 A CN201010596268 A CN 201010596268A CN 102107225 A CN102107225 A CN 102107225A
- Authority
- CN
- China
- Prior art keywords
- ply
- rolling
- pack
- ply rolling
- titanium alloy
- 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.)
- Pending
Links
Images
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a ply-rolling pack for pack ply-rolling of a titanium alloy sheet, and relates to the ply-rolling pack which is used in the production process of rolling the titanium alloy sheet by a ply-rolling method. The ply-rolling pack is characterized by comprising a ply-rolling pack core block and a ply-rolling pack cover, wherein the ply-rolling pack core block is a square core block which is formed by directly laminating titanium alloy sheets; the ply-rolling pack cover comprises surface covering steel sheets and lateral sealing steel sheets; the surface covering steel sheets are attached to the outside the uppermost layer of titanium alloy sheet and the lowermost layer of titanium alloy sheet of the ply-rolling pack core block; the lateral sealing steel sheets are attached to the side faces of the ply-rolling pack core block; the steel sheets are mutually welded to form a square pack cover; and a pair of opposite lateral sealing steel sheets are provided with through holes. Through the ply-rolling pack, the problems of pack breaking, cracking, moving and folding of a core sheet, piling and the like in the hot rolling process can be solved, and finally the titanium alloy sheet with uniform size and high performance is machined.
Description
Technical field
A kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate relates to a kind of ply rolling bag that adopts in the rolling titanium-alloy thin-plate production process of ply rolling method.
Background technology
Titanium alloy is the very excellent metal material of a kind of performance, be widely used in fields such as Aeronautics and Astronautics, chemical industry, electronics, sports goods, titanium alloy plate is its important product form, account for 40% ~ 60% of total amount, but the cold working property of general commercial titanium alloy all lower (about 20%), therefore in the sheet material process, exist long, problems such as yield rate is low, surface quality difference of production cycle, and adopt coating ply rolling processing method that these problems are readily solved.The plate product that coats ply rolling reaches structured size, thickness is even, structure property is good in order to make, and the version of ply rolling bag is very crucial.Titanium alloy plate coats the ply rolling process and jacket cracking, the mutual play of titanium alloy central layer occur or extrude jacket and problems such as the core titanium alloy sheet is folding, accumulation through regular meeting, influences production efficiency and product quality.
Summary of the invention
Purpose of the present invention is exactly the deficiency that exists at above-mentioned prior art, providing a kind of can effectively solve jacket cracking, the mutual play of titanium alloy central layer or extrude jacket and the core titanium alloy sheet is folding, the accumulation problem, the ply rolling bag of the coating ply rolling titanium-alloy thin-plate of improve production efficiency and product quality.
Purpose of the present invention is achieved through the following technical solutions.
A kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate is characterized in that its structure comprises:
Ply rolling bag pellet-this square block core piece for directly stacking together by titanium alloy sheet;
Ply rolling wrap-this wrap comprises the clad can steel plate that is covered on outside the ply rolling bag pellet the superiors and the orlop titanium alloy sheet, the side seal steel plate that is covered on ply rolling bag pellet side, be welded to each other between its steel plate and be a square jacket, and on relative a pair of side seal steel plate, have through hole.
A kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate of the present invention is characterized in that described clad can steel plate and side seal steel plate are the thick steel plate of 5 ~ 20mm.
A kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate of the present invention is characterized in that describedly having through hole account for 3% ~ 20% of the side seal steel plate gross area on relative a pair of side seal steel plate.
A kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate of the present invention is characterized in that the described ply rolling bag pellet and the ratio of the thickness of clad can steel are 0.2 ~ 2.5.
A kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate of the present invention is characterized in that described ply rolling bag pellet is that the titanium alloy sheet of 1.5 ~ 20mm is formed by 2 ~ 6 layer thicknesses.
A kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate of the present invention, there is not separation layer between the titanium alloy central layer of ply rolling bag pellet and between titanium alloy central layer and the steel plate, effectively avoid separation layer in the hot-working of back, to have the nonsynchronous situation of local flow, avoided the generation of defects such as load mould of titanium plate surface local; The thickness of control side steel plate, the instability and the heat insulation effect that have overcome the thin subsequent thermal processing that causes in side are bad, make the distortion of titanium central layer limit portion and center inconsistent, have guaranteed the stability of subsequent thermal processing; The present invention only stays pore in the front and back of ply rolling bag, and pore accounts for the little temperature homogeneity that has guaranteed titanium central layer limit portion and center in the subsequent thermal processing of area.
The present invention can make ply rolling wrap in to avoid in the course of hot rolling occurring problems such as Bales Off, cracking, central layer play and folding, accumulation, finally processes even, the well behaved titanium-alloy thin-plate of size.
Description of drawings
Fig. 1 is a contour structures schematic diagram of the present invention.
The specific embodiment
A kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate, its structure comprises: ply rolling bag pellet 1-this square block core piece for directly being stacked together by titanium alloy sheet; Ply rolling wrap 2-this wrap comprises the clad can steel plate that is covered on outside the ply rolling bag pellet the superiors and the orlop titanium alloy sheet, the side seal steel plate that is covered on ply rolling bag pellet side, be welded to each other between its steel plate and be a square jacket, and on relative a pair of side seal steel plate, have through hole 3.
During making, adopting 2 ~ 6 layer thicknesses is that the titanium alloy plate lamination of 1.5 ~ 20mm is placed as ply rolling bag pellet, between the titanium alloy plate central layer without interleaving agent; Upper and lower one deck clad can steel plate that respectively covers at central layer; To coat the assembling of steel plate and titanium alloy central layer and clamp the back and adopt the thick steel plate 3 of 5 ~ 20mm to make side seal board to carry out soldering and sealing along four sides of ply rolling bag, leave uniform through hole on former and later two side shroudings of ply rolling bag, via area accounts for 3% ~ 20% of whole lateralarea.Its central layer gross thickness is controlled to be 0.2 ~ 2.5 with the ratio of the gross thickness that coats steel plate.The gross thickness of ply rolling bag is then decided on the working ability of plate mill, and welding manner is alternating current arc welding.
Adopt normal carbon steel or stainless steel, titanium alloy central layer to adopt the intermediate gauge titanium alloy plate with coating steel plate during production, be assembled into ply rolling bag of the present invention, the ply rolling bag is used sheet metal soldering and sealing on four sides, after ply rolling packs and gets ready, be placed on and be heated to 800 ~ 1000 ℃ in the heating furnace, adopt plate mill that the ply rolling bag is carried out hot rolling processing then, be worked into after the size and the ply rolling bag split and to take out titanium-alloy thin-plate.
Claims (5)
1. ply rolling bag that coats the ply rolling titanium-alloy thin-plate is characterized in that its structure comprises:
Ply rolling bag pellet-this square block core piece for directly stacking together by titanium alloy sheet;
Ply rolling wrap-this wrap comprises the clad can steel plate that is covered on outside the ply rolling bag pellet the superiors and the orlop titanium alloy sheet, the side seal steel plate that is covered on ply rolling bag pellet side, be welded to each other between its steel plate and be a square jacket, and on relative a pair of side seal steel plate, have through hole.
2. a kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate according to claim 1 is characterized in that described clad can steel plate and side seal steel plate are the thick steel plate of 5 ~ 20mm.
3. a kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate according to claim 1 is characterized in that describedly having through hole account for 3% ~ 20% of the side seal steel plate gross area on relative a pair of side seal steel plate.
4. a kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate according to claim 1 is characterized in that the described ply rolling bag pellet and the ratio of the thickness of clad can steel are 0.2 ~ 2.5.
5. a kind of ply rolling bag that coats the ply rolling titanium-alloy thin-plate according to claim 1 is characterized in that described ply rolling bag pellet is that the titanium alloy sheet of 1.5 ~ 20mm is formed by 2 ~ 6 layer thicknesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105962688A CN102107225A (en) | 2010-12-20 | 2010-12-20 | Ply-rolling pack for pack ply-rolling of titanium alloy sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105962688A CN102107225A (en) | 2010-12-20 | 2010-12-20 | Ply-rolling pack for pack ply-rolling of titanium alloy sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102107225A true CN102107225A (en) | 2011-06-29 |
Family
ID=44171571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105962688A Pending CN102107225A (en) | 2010-12-20 | 2010-12-20 | Ply-rolling pack for pack ply-rolling of titanium alloy sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102107225A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274851A (en) * | 2011-04-26 | 2011-12-14 | 宝钛集团有限公司 | Method for manufacturing titanium alloy sheet by cladding and pack rolling of steel plate |
| CN102489507A (en) * | 2011-12-14 | 2012-06-13 | 西部钛业有限责任公司 | Preparation method for titanium alloy wide sheet |
| CN102909217A (en) * | 2012-08-24 | 2013-02-06 | 上海交通大学 | Rolling method of magnesium alloy packaged by aluminum plate |
| CN102941228A (en) * | 2012-11-29 | 2013-02-27 | 西北有色金属研究院 | Preparation method of titanium alloy foil |
| CN102963100A (en) * | 2012-11-16 | 2013-03-13 | 中国船舶重工集团公司第七二五研究所 | Manufacturing method for titanium and titanium alloy products by coating and forming |
| CN105436203A (en) * | 2015-12-14 | 2016-03-30 | 重庆大学 | Magnesium/aluminum/titanium composite board cladding-rolling method |
| CN105772506A (en) * | 2014-12-26 | 2016-07-20 | 北京有色金属研究总院 | Production method for Si/Al particle reinforced aluminum-based composite material sheet |
| CN113231469A (en) * | 2021-05-10 | 2021-08-10 | 贵州大学 | Method for hot rolling of aluminum alloy material sheath for zinc-based composite material |
| CN113333469A (en) * | 2021-06-30 | 2021-09-03 | 索罗曼(常州)合金新材料有限公司 | TC4 titanium alloy sheet hot rolling process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6380903A (en) * | 1986-09-25 | 1988-04-11 | Nkk Corp | Pack rolling method |
| JPS63176452A (en) * | 1987-01-19 | 1988-07-20 | Nkk Corp | Manufacture of (alpha+beta)-type titanium alloy sheet |
| US4966816A (en) * | 1989-06-07 | 1990-10-30 | Titanium Metals Corporation Of America (Timet) | Pack assembly for hot rolling |
| JPH10128048A (en) * | 1996-10-31 | 1998-05-19 | Toyobo Co Ltd | Dilute organic solvent gas treating device |
| CN2790619Y (en) * | 2004-12-28 | 2006-06-28 | 西北有色金属研究院 | Ply rolling pack for ply-rolling titanium alloy sheet |
| CN202105866U (en) * | 2010-12-20 | 2012-01-11 | 宝钛集团有限公司 | Tight rolling pack coated by tight rolling titanium alloy thin plate |
-
2010
- 2010-12-20 CN CN2010105962688A patent/CN102107225A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6380903A (en) * | 1986-09-25 | 1988-04-11 | Nkk Corp | Pack rolling method |
| JPS63176452A (en) * | 1987-01-19 | 1988-07-20 | Nkk Corp | Manufacture of (alpha+beta)-type titanium alloy sheet |
| US4966816A (en) * | 1989-06-07 | 1990-10-30 | Titanium Metals Corporation Of America (Timet) | Pack assembly for hot rolling |
| JPH10128048A (en) * | 1996-10-31 | 1998-05-19 | Toyobo Co Ltd | Dilute organic solvent gas treating device |
| CN2790619Y (en) * | 2004-12-28 | 2006-06-28 | 西北有色金属研究院 | Ply rolling pack for ply-rolling titanium alloy sheet |
| CN202105866U (en) * | 2010-12-20 | 2012-01-11 | 宝钛集团有限公司 | Tight rolling pack coated by tight rolling titanium alloy thin plate |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274851A (en) * | 2011-04-26 | 2011-12-14 | 宝钛集团有限公司 | Method for manufacturing titanium alloy sheet by cladding and pack rolling of steel plate |
| CN102489507A (en) * | 2011-12-14 | 2012-06-13 | 西部钛业有限责任公司 | Preparation method for titanium alloy wide sheet |
| CN102909217A (en) * | 2012-08-24 | 2013-02-06 | 上海交通大学 | Rolling method of magnesium alloy packaged by aluminum plate |
| CN102909217B (en) * | 2012-08-24 | 2015-12-16 | 上海交通大学 | The milling method of the magnesium alloy of aluminium sheet jacket |
| CN102963100A (en) * | 2012-11-16 | 2013-03-13 | 中国船舶重工集团公司第七二五研究所 | Manufacturing method for titanium and titanium alloy products by coating and forming |
| CN102963100B (en) * | 2012-11-16 | 2015-04-08 | 中国船舶重工集团公司第七二五研究所 | Manufacturing method for titanium and titanium alloy products by coating and forming |
| CN102941228A (en) * | 2012-11-29 | 2013-02-27 | 西北有色金属研究院 | Preparation method of titanium alloy foil |
| CN105772506A (en) * | 2014-12-26 | 2016-07-20 | 北京有色金属研究总院 | Production method for Si/Al particle reinforced aluminum-based composite material sheet |
| CN105436203A (en) * | 2015-12-14 | 2016-03-30 | 重庆大学 | Magnesium/aluminum/titanium composite board cladding-rolling method |
| CN113231469A (en) * | 2021-05-10 | 2021-08-10 | 贵州大学 | Method for hot rolling of aluminum alloy material sheath for zinc-based composite material |
| CN113333469A (en) * | 2021-06-30 | 2021-09-03 | 索罗曼(常州)合金新材料有限公司 | TC4 titanium alloy sheet hot rolling process |
| CN113333469B (en) * | 2021-06-30 | 2022-03-08 | 索罗曼(常州)合金新材料有限公司 | TC4 titanium alloy sheet hot rolling process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102107225A (en) | Ply-rolling pack for pack ply-rolling of titanium alloy sheet | |
| CN103639203B (en) | The vacuum packaging method of stainless steel clad plate is manufactured in symmetrical hot rolling | |
| CN105598327A (en) | Layered multi-line stacking metal construction method | |
| CN103418611B (en) | A kind of method of Rolling Production stainless steel-aluminium-stainless steel three-layer composite board | |
| US20160271664A1 (en) | Method for rolling metal composite plate strip | |
| CN106607668B (en) | Easily weld the manufacturing method for applying side stainless steel clad plate | |
| CN102274851A (en) | Method for manufacturing titanium alloy sheet by cladding and pack rolling of steel plate | |
| CN102941702B (en) | Infiltration preparation method of Cu-MoCu-Cu three-layer composite plate | |
| CN103752612B (en) | A kind of production method of five layers of aluminium alloy compound plate and strip blank | |
| CN102179405A (en) | Method for preventing interface of stainless steel compound plate subjected to vacuum composite rolling from being oxidized | |
| CN102679134A (en) | Titanium steel composite slab and manufacturing method thereof | |
| CN2790619Y (en) | Ply rolling pack for ply-rolling titanium alloy sheet | |
| CN206796714U (en) | A kind of titanium steel composite board using ferro-niobium composite band as intermediate layer | |
| CN102649123B (en) | Method for producing extra thick composite board through dissymmetrical composite rolling | |
| CN104190715A (en) | Ply rolling processing method for TC1 titanium alloy thin plate | |
| CN202105866U (en) | Tight rolling pack coated by tight rolling titanium alloy thin plate | |
| CN201529678U (en) | Titanium and titanium alloy thermal pack rolled bag | |
| CN104308465A (en) | Boxy hole rolling method for large-sized high-thermal-conductivity diamond/copper composite board | |
| CN105945067B (en) | A kind of production method of stainless steel clad plate | |
| KR20170134620A (en) | Manufacturing Method of Plate Heat Exchanger | |
| CN107470358A (en) | A kind of processing method of titanium-alloy thin-plate | |
| CN105458004A (en) | Low-plastic difficult-to-deform material slab rolling method and mold based on detachable cover | |
| KR20190060699A (en) | Hot rolling process of high strength metal sheet material and sheet produced using the same | |
| CN109355511B (en) | Electrode material for TiNiFe alloy vacuum consumable melting and preparation thereof | |
| CN211591588U (en) | Rolling combined blank for forming nickel alloy wide thin plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110629 |