CN203752613U - Blank of titanium steel-carbon steel-stainless steel composite steel plate - Google Patents
Blank of titanium steel-carbon steel-stainless steel composite steel plate Download PDFInfo
- Publication number
- CN203752613U CN203752613U CN201420103534.2U CN201420103534U CN203752613U CN 203752613 U CN203752613 U CN 203752613U CN 201420103534 U CN201420103534 U CN 201420103534U CN 203752613 U CN203752613 U CN 203752613U
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- CN
- China
- Prior art keywords
- steel
- titanium
- blank
- carbon
- composite
- 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.)
- Expired - Lifetime
Links
- 239000010935 stainless steel Substances 0.000 title claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 30
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000010936 titanium Substances 0.000 title claims abstract description 22
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 16
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 32
- 239000010962 carbon steel Substances 0.000 claims abstract description 32
- 229910001200 Ferrotitanium Inorganic materials 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 238000007789 sealing Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Abstract
The utility model discloses a blank of a titanium steel-carbon steel-stainless steel composite steel plate. The blank at least comprises a composite layer and a stainless steel layer which are arranged along the thickness direction, wherein the composite layer and the stainless steel layer are in welded connection, the composite layer comprises a carbon steel shell body which is arranged at the periphery and a titanium steel base layer which is arranged inside the carbon steel shell body, and the upper and lower surfaces of the titanium steel base layer are in close contact with the carbon steel shell body. According to the blank of the titanium steel-carbon steel-stainless steel composite steel plate, disclosed by the utility model, the titanium steel-carbon steel-stainless steel composite steel plate with good product quality and excellent performance can be obtained through subsequent steps, such as heating, rolling, finishing and the like.
Description
Technical field
The utility model relates to a kind of blank of metallic plate, relates in particular to a kind of blank of composite metal plate.
Background technology
Titanium is widely used as the material of various chemical reaction containers, heat exchanger because of its good corrosion resistance, but that shortcoming is cost is higher.While particularly using as structure member, this problem is particularly outstanding, and effectively solution is used titanium steel composite board exactly.The composite wood of titanium and ordinary steel is referred to as titanium steel composite wood, and the corrosion resistance of existing titanium has again general steel plate as the intensity of works, and importantly cost has also significantly declined.
Publication number is CN102794299, open day is on November 28th, 2012, the Chinese patent literature that name is called " a kind of milling method of titanium steel composite board material " discloses a kind of titanium steel composite board material, its for upper strata be titanium plate, lower floor is steel plate, the titanium steel composite board then forming by composite rolling technique.
Publication number is CN102837464, open day is on December 26th, 2012, the Chinese patent literature that name is called " a kind of titanium-steel-stainless steel clad plate and manufacture method thereof " discloses a kind of composite plate, it has upper, middle and lower-ranking, upper, middle and lower-ranking is respectively titanium layer, steel layer and stainless steel layer, it adopts blast composite algorithm first to make steel-stainless steel clad plate, and then adopts rolling process that titanium layer and steel-stainless steel clad plate are combined with each other.
Utility model content
The purpose of this utility model is to provide a kind of blank of titanium steel-carbon steel-stainless steel clad steel plate, adopts the intensity of the clad steel plate that this blank makes can meet instructions for use, and faying face flushes, and is convenient to processing, can be cost-saving.
Based on above-mentioned purpose, the utility model provides a kind of blank of titanium steel-carbon steel-stainless steel clad steel plate, it at least comprises a composite bed and a stainless steel layer that through-thickness arranges, wherein composite bed and stainless steel layer are welded to connect, described composite bed comprises the titanium steel basic unit that is located at peripheral carbon steel shell and is located at described carbon steel shell inside, upper and lower surface and the carbon steel shell close contact of described titanium steel basic unit.
The preparation process of the blank of above-mentioned titanium steel-carbon steel-stainless steel clad steel plate is:
(1) blank surface is processed: carbon steel blank to be composite, stainless steel blank, titanium steel blank are carried out to surface preparation;
(2) assembly: the surrounding at titanium steel blank is placed carbon steel blank, wherein the contact of titanium steel blank upper surface is base-material on carbon steel blank, what contact with titanium steel blank lower surface is base-material under carbon steel blank, what along blank circumferential direction, arrange is carbon steel blank strip of paper used for sealing, base-material on carbon steel blank, under carbon steel blank, base-material forms a relative airtight space with carbon steel blank strip of paper used for sealing, titanium steel blank is just arranged in this relatively airtight space, make to there is certain gap between both ends in titanium steel plate charge length direction and carbon steel blank strip of paper used for sealing, to give titanium steel blank enough lateral extension spaces in welding recombination process, under carbon steel blank, base-material lower surface is placed the stainless steel blank being in contact with it in addition, and the outer edge of stainless steel blank is concordant with base-material under carbon steel blank,
(3) spot welding sizing;
(4) weld compoundly, through the faying face to be welded of all blanks of surface preparation, can adopt vacuum electron beam welding.
The blank of titanium steel-carbon steel-stainless steel clad steel plate described in the utility model has applicability widely, adopts this blank through subsequent steps such as heating, rolling, finishing, can obtain that product quality is good, titanium steel-carbon steel-stainless steel clad steel plate of function admirable.
Accompanying drawing explanation
Fig. 1 is the blank generalized section of titanium steel-carbon steel-stainless steel clad steel plate described in the utility model.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment, the blank of titanium steel-carbon steel-stainless steel clad steel plate described in the utility model is made further explanation, yet, below explain and illustrate the technical solution of the utility model not to be formed to improper restriction.
As shown in Figure 1, the blank of the titanium steel-carbon steel-stainless steel clad steel plate in the present embodiment comprise composite bed with it by the stainless steel layer 5 that is connected of welding P, wherein composite bed comprises carbon steel shell and titanium steel basic unit 4, carbon steel shell comprises: the upper strata carbon steel shell 1 contacting with titanium steel basic unit 4 upper surfaces, what contact with titanium steel basic unit 4 lower surfaces is carbon steel shell lower floor 3, and the carbon steel strip of paper used for sealing 2 arranging along the circumferential direction of titanium steel basic unit 4, upper strata carbon steel shell 1, carbon steel shell lower floor 3 has formed the relative airtight carbon steel shell in inner space with carbon steel strip of paper used for sealing 2, titanium steel basic unit 4 is just in this inner space, in order to give titanium steel basic unit 4 enough lateral extension spaces in welding recombination process, slightly gapped between both ends in the longitudinal direction of titanium steel basic unit 4 and carbon steel strip of paper used for sealing 2, but titanium steel basic unit 4 is upper, lower surface respectively with upper strata carbon steel shell 1 and carbon steel shell lower floor 3 close contacts.
The blank of titanium steel-carbon steel-stainless steel clad steel plate described in the utility model has applicability widely, adopts this blank through subsequent steps such as heating, rolling, finishing, can obtain that product quality is good, titanium steel-carbon steel-stainless steel clad steel plate of function admirable.
Be noted that above enumerate only for specific embodiment of the utility model, obviously the utility model is not limited to above embodiment, has many similar variations thereupon.If all distortion that those skilled in the art directly derives or associates from the disclosed content of the utility model, all should belong to protection domain of the present utility model.
Claims (1)
1. the blank of titanium steel-carbon steel-stainless steel clad steel plate, it is characterized in that, at least comprise a composite bed and a stainless steel layer that through-thickness arranges, wherein composite bed and stainless steel layer are welded to connect, described composite bed comprises the titanium steel basic unit that is located at peripheral carbon steel shell and is located at described carbon steel shell inside, upper and lower surface and the carbon steel shell close contact of described titanium steel basic unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103534.2U CN203752613U (en) | 2014-03-07 | 2014-03-07 | Blank of titanium steel-carbon steel-stainless steel composite steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103534.2U CN203752613U (en) | 2014-03-07 | 2014-03-07 | Blank of titanium steel-carbon steel-stainless steel composite steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752613U true CN203752613U (en) | 2014-08-06 |
Family
ID=51247917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420103534.2U Expired - Lifetime CN203752613U (en) | 2014-03-07 | 2014-03-07 | Blank of titanium steel-carbon steel-stainless steel composite steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752613U (en) |
-
2014
- 2014-03-07 CN CN201420103534.2U patent/CN203752613U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |