CN203676869U - Multilayer cooking utensil containing magnesium and aluminum alloy - Google Patents
Multilayer cooking utensil containing magnesium and aluminum alloy Download PDFInfo
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- CN203676869U CN203676869U CN201320360541.6U CN201320360541U CN203676869U CN 203676869 U CN203676869 U CN 203676869U CN 201320360541 U CN201320360541 U CN 201320360541U CN 203676869 U CN203676869 U CN 203676869U
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Abstract
The utility model relates to a multilayer cooking utensil containing magnesium and aluminum alloy. The multilayer cooking utensil comprises a cooking utensil body and a handle arranged on the cooking utensil body, wherein the cooking utensil body sequentially comprises a 304 stainless steel layer with the thickness being between 0.5mm and 2mm, a magnesium and aluminum alloy layer with the thickness being between 0.5mm and 2mm, a pure aluminum layer with the thickness being between 0.5mm and 2mm and a 430 stainless steel multilayer metal composite plate with the thickness being between 0.5mm and 2mm from inside to outside through punching. The multilayer cooking utensil has the beneficial effects that the magnesium and aluminum composite alloy plate material can adapt to various kinds of cold processing such as deep punching, stretching, expanding, bending, hole punching, edge stretching and the like without delamination, so the cooking utensil can still maintain the original firm bonding state, the weight of the cooking utensil is light, good heat transmission performance is realized, the heat transfer is fast, the energy sources are saved, and the multilayer cooking utensil is applicable to various different stoves.
Description
Technical field
The utility model relates to cooking apparatus technical field, especially relates to a kind of multilayer cooking apparatus of aluminium alloy containing magnesium.
Background technology
Now domestic production cooking apparatus goods (as frying pan etc.) material adopts single material conventionally.Because homogenous material is subject to the restriction of its intrinsic physics and chemistry characteristic etc., make the being greatly limited property such as strong hardness, wearability, rotproofness, heat transmitting and electric magnetic induction performance and surface-treated manufacturability of this cooking apparatus bulk material, thereby make the performance such as cooking apparatus inherence and the combination property of appearance of being made by homogenous material seem that neck people is satisfied not.People have also proposed many corrective measures.For example, for making up stainless steel material heat conductivity deficiency, weld again the good aluminium sheet of a slice heat-conductive characteristic in this cooking apparatus body bottom of stainless steel or copper coin is strengthened conducting heat, make the compound pot of stainless steel.And for example use for making cooking pot prodigiosin be applicable to electromagnetic kitchen range, on aluminium or stainless steel cooking apparatus bottom Combined Welding, the material of electromagnetic induction better performances, makes cooking apparatus adapt to use on electromagnetic cooking appliance.Sometimes for overcoming the shortcoming of aluminium cooking apparatus material corrosion-resistant, carry out oxidation processes on its surface, form oxidation film layer protection.And for example for overcoming iron pan antihygienic shortcoming of easily getting rusty, at this cooking apparatus body internal surface coating corrosion protection layer.All this kind, not only make cooking apparatus manufacturing process complexity, and can not provide in many occasions the result that another people is satisfied.
Therefore, a kind of can adapt to various deep-draws, stretching, bulging, bending, punching, drag the cold working such as limit and not stratified, make cooking apparatus still keep the appearance of multilayer magnadure roller lifting hanging arm guiding mechanism for intaglio press of its original strong bonded state necessary.
Utility model content
The utility model is for solving the problems of the technologies described above, be to provide a kind of multilayer cooking apparatus of aluminium alloy containing magnesium, and the preparation method of roller lifting hanging arm guiding mechanism for intaglio press, this sheet material can adapt to various deep-draws, stretching, bulging, bending, punching, drag the cold working such as limit and not stratified, makes cooking apparatus still keep its original strong bonded state.
The technical problem that the utility model solves realizes by the following technical solutions:
The multilayer cooking apparatus of aluminium alloy containing magnesium, comprise cooking apparatus body and be arranged at the handle on described cooking apparatus body, it is characterized in that: 430 stainless steel layer multi-layer metal composite plate materials between 0.5mm-2mm are stamped to form described cooking apparatus body from-inner-to-outer at the aluminum layer between 0.5mm-2mm and thickness at the magnadure layer between 0.5mm-2mm, thickness at 304 stainless steel layers between 0.5mm-2mm, thickness by thickness successively.
As preferred technical scheme, the gross thickness of described cooking apparatus body is 2.8mm; Wherein each layer thickness is respectively,
The thickness of described 304 stainless steel layers is 0.7mm;
The thickness of described magnadure layer is 0.6mm;
Described aluminum layer thickness is 0.7mm;
The thickness of described 430 stainless steel layers is 0.8mm.
The preparation method who prepares above-mentioned magnadure layer, comprises the following steps:
Step a, pure aluminum plate, magnesium-aluminum alloy plate, 304 corrosion resistant plates and 430 corrosion resistant plates are carried out to surface finish processing, make any surface finish, smooth;
Step b, by compound to described pure aluminum plate and magnesium-aluminum alloy plate roll compacting, obtain clad aluminium;
Step c, the described clad aluminium in step b is carried out to annealing in process 2-3 hour at the temperature of 500-600 DEG C;
Steps d, described 304 corrosion resistant plates and 430 corrosion resistant plates are added respectively to hot rolling and are compounded in the both sides of described clad aluminium, obtain composite board, the described compound temperature of hot rolling that adds is controlled at 200-400 DEG C, and pressure is controlled at 2500-3000KN, sheet material translational speed 2.5-5 m/min;
Step e, the described composite board in steps d is carried out to annealing in process 1-3 hour at the temperature of 400-600 DEG C;
Step f, the described composite board after annealing in process in step e is cleaned, polished, to obtain final product.
As preferred technical scheme, in step c, annealing temperature is 550 DEG C, and the time is 3 hours.
As preferred technical scheme, described 430 corrosion resistant plates and described pure aluminum plate roll compacting in steps d are compound, and described 304 corrosion resistant plates and described magnesium-aluminum alloy plate roll compacting are compound.
As preferred technical scheme, in steps d, adding the compound temperature of hot rolling is 280 DEG C, and pressure is 3000KN, and sheet material translational speed is 3 ms/min.
As preferred technical scheme, in step e, annealing temperature is 450 DEG C, and the time is 3 hours.
The beneficial effects of the utility model are: (1) magnadure roller lifting hanging arm guiding mechanism for intaglio press can adapt to various deep-draws, stretching, bulging, bending, punching, drag the cold working such as limit and not stratified, makes cooking apparatus still keep its original strong bonded state;
(2) cooking apparatus quality is light, has good heat transmitting, conducts heat rapidly, saves the energy, is applicable to various different cooking stoves.
Brief description of the drawings
Fig. 1 is the utility model: the structural representation of the multilayer cooking apparatus of aluminium alloy containing magnesium;
Fig. 2 is the preparation flow figure of magnadure layer in the utility model.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
As shown in Figure 1, the multilayer cooking apparatus of aluminium alloy containing magnesium, comprise cooking apparatus body and be arranged at the handle on described cooking apparatus body, described cooking apparatus body is by composite layer plate material 1 punch forming, and by thickness, at 304 stainless steel layers 11 between 0.5mm-2mm, thickness, at the magnadure layer 12 between 0.5mm-2mm, thickness, at the aluminum layer 13 between 0.5mm-2mm and thickness, 430 stainless steel layers 14 between 0.5mm-2mm are stamped to form composite layer plate material 1 from-inner-to-outer successively.
The thickness of the described composite layer plate material 1 in the utility model is 2.8mm; Wherein each layer thickness is respectively,
The thickness of described 304 stainless steel layers 11 is 0.7mm;
The thickness of described magnadure layer 12 is 0.6mm;
Described aluminum layer 13 thickness are 0.7mm;
The thickness of described 430 stainless steel layers 14 is 0.8mm.
The cooking apparatus quality that adopts above-mentioned specification to manufacture is light, has good heat transmitting, conducts heat rapidly, saves the energy, is applicable to various different cooking stoves.
Embodiment 1
As shown in Figure 2, prepare the preparation method of above-mentioned composite layer plate material, comprise the following steps:
The magnadure roller lifting hanging arm guiding mechanism for intaglio press that adopts above-mentioned steps to make can adapt to various deep-draws, stretching, bulging, bending, punching, drag the cold working such as limit and not stratified, makes cooking apparatus still keep its original strong bonded state.
Embodiment 2
The preparation method who prepares above-mentioned magnadure roller lifting hanging arm guiding mechanism for intaglio press, comprises the following steps:
As different from Example 1,
In step 103, annealing temperature is 600 DEG C, and the time is 2.5 hours.
In step 104, adding the compound temperature of hot rolling is 200 DEG C, and pressure is 2500KN, and sheet material translational speed is 2.5 ms/min.
In step 105, annealing temperature is 600 DEG C, and the time is 2 hours.
The magnadure roller lifting hanging arm guiding mechanism for intaglio press that adopts above-mentioned steps to make can adapt to various deep-draws, stretching, bulging, bending, punching, drag the cold working such as limit and not stratified, makes cooking apparatus still keep its original strong bonded state.
Embodiment 3
The preparation method who prepares above-mentioned magnadure roller lifting hanging arm guiding mechanism for intaglio press, comprises the following steps:
As different from Example 1,
In step 103, annealing temperature is 500 DEG C, and the time is 3 hours.
In step 104, adding the compound temperature of hot rolling is 400 DEG C, and pressure is 2500KN, and sheet material translational speed is 3 ms/min.
In step 105, annealing temperature is 400 DEG C, and the time is 3 hours.
The magnadure roller lifting hanging arm guiding mechanism for intaglio press that adopts above-mentioned steps to make can adapt to various deep-draws, stretching, bulging, bending, punching, drag the cold working such as limit and not stratified, makes cooking apparatus still keep its original strong bonded state.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the multilayer cooking apparatus of aluminium alloy containing magnesium, comprise cooking apparatus body and be arranged at the handle on described cooking apparatus body, it is characterized in that: 430 stainless steel layer multi-layer metal composite plate materials between 0.5mm-2mm are stamped to form described cooking apparatus body from-inner-to-outer at the aluminum layer between 0.5mm-2mm and thickness at the magnadure layer between 0.5mm-2mm, thickness at 304 stainless steel layers between 0.5mm-2mm, thickness by thickness successively.
2. the multilayer cooking apparatus of aluminium alloy containing magnesium according to claim 1, is characterized in that: the gross thickness of described cooking apparatus body is 2.8mm; Wherein each layer of preferred thickness is respectively,
The thickness of described 304 stainless steel layers is 0.7mm;
The thickness of described magnadure layer is 0.6mm;
Described aluminum layer thickness is 0.7mm;
The thickness of described 430 stainless steel layers is 0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360541.6U CN203676869U (en) | 2013-06-21 | 2013-06-21 | Multilayer cooking utensil containing magnesium and aluminum alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320360541.6U CN203676869U (en) | 2013-06-21 | 2013-06-21 | Multilayer cooking utensil containing magnesium and aluminum alloy |
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| CN203676869U true CN203676869U (en) | 2014-07-02 |
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| CN201320360541.6U Expired - Lifetime CN203676869U (en) | 2013-06-21 | 2013-06-21 | Multilayer cooking utensil containing magnesium and aluminum alloy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300741A (en) * | 2013-06-21 | 2013-09-18 | 上海乾天厨房用具有限公司 | Multi-layer cooking appliance containing magnalium and preparation method of composite board of multi-layer cooking appliance |
-
2013
- 2013-06-21 CN CN201320360541.6U patent/CN203676869U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300741A (en) * | 2013-06-21 | 2013-09-18 | 上海乾天厨房用具有限公司 | Multi-layer cooking appliance containing magnalium and preparation method of composite board of multi-layer cooking appliance |
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Granted publication date: 20140702 |
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| CX01 | Expiry of patent term |