CN205306716U

CN205306716U - Austenite stainless steel pot structure that can be used to electromagnetism stove

Info

Publication number: CN205306716U
Application number: CN201520932440.0U
Authority: CN
Inventors: 欧阳世伟
Original assignee: Wuxi Shang Zhi Bridge Network Science And Technology Ltd
Current assignee: Wuxi Shang Zhi Bridge Network Science And Technology Ltd
Priority date: 2015-11-23
Filing date: 2015-11-23
Publication date: 2016-06-15
Anticipated expiration: 2025-11-23

Abstract

The utility model relates to an austenite stainless steel pot structure that can be used to electromagnetism stove, including the austenite stainless steel pot body, have protruding structure in a plurality of on the bottom of a boiler of the austenite stainless steel pot body, protruding structure uses a pot body bottom surface central point to form as the central symmetry suppression in these, and protruding structure is to pot body top orientation arch and in every beveled structure of protruding structural formation in every. The utility model discloses beneficial effect does: the austenite pan that can be used to the electromagnetism stove through the characteristic design that utilizes this kind of austenite stainless steel to bottom of a boiler central point is the unequal protruding structure of center suppression quantity, annular or other structures, and variability volume is big, magnetism is strong in order to pursue simultaneously, and the umbo constructed and is close the beveled structure as far as possible in should, in the hope of magnetism bigger, variability effect is better, the compound end is difficult for droing, the manufacturing cost reduction.

Description

A kind of austenitic stainless steel Cooker structure that can be used for electromagnetic oven

Technical field

The utility model relates to pan utensil, particularly relates to a kind of austenitic stainless steel Cooker structure that can be used for electromagnetic oven.

Background technology

Austenite (Austenite) is the microstructure of a kind of synusia shape of iron and steel, the nonmagnetic sosoloid of a small amount of carbon of usual solid solution, also referred to as this Tian Tie fertile; Austenite plasticity is fine, and intensity is lower, has certain toughness, does not have ferromegnetism, because being face-centered cubic, tetrahedral interstice is relatively big, can hold more carbon. Austenite is face-centred cubic structure, and the interstitial atoms such as carbon nitrogen are all positioned at austenitic crystal cell octahedral interstice center, and the mid point on the center of face-centered cubic structure cell and rib limit; If each octahedral center respectively holds a carbon atom, then the maxima solubility of carbon should be 50% (molar fraction), is equivalent to massfraction about 20%. In fact the maxima solubility of carbon in austenite is 2.11% (massfraction), and this is owing to the radius of the octahedral interstice of this Tian Tie fertile is only 0.052nm, less than the radius 0.086nm of carbon atom. Carbon atom dissolves in austenite, make the expansion of the raw evenly equity of austenite crystal lattice point paroxysm, lattice constant increases along with the increase of carbon content, most of alloying element is such as Mn, Cr, Ni, Co, Si etc., the position of Fe atom is replaced and form substitutional solid solution at this Tian Tiezhong fertile, the solubleness of replacement atom in austenite is different, and what have can infinitely dissolve, and some solubleness is very micro-.

This case is it is pointed out that a kind of austenitic stainless steel pot, but under normal circumstances, only just can use on electromagnetic oven with the kitchen tools of magnetic, as: iron, Martensite Stainless Steel, if austenitic stainless steel is used for electromagnetic oven, first at bottom compound one layer of iron or Martensite Stainless Steel just row; Because the stainless steel normal circumstances magnetic of austenite is very weak, the principle of electromagnetic oven utilizes electromagnetic induction principle to convert electrical energy into heat energy exactly, so the medium being had carrying magnetic just may be used; The principle of this case design is that under utilizing following situations, austenitic stainless steel can lead magnetic, realizes the object that austenitic stainless steel pot tool may be used for electromagnetic oven.

But, the electromagnetic oven that people use can austenitic stainless steel pot be all through and add what the martensite multiple end realized, the method complex process, cost is higher, may affect work-ing life because the end again comes off simultaneously.

Therefore, for above aspect, it is necessary to prior art is reasonably improved.

Practical novel content

For above defect, the utility model provides a kind of austenitic stainless steel Cooker structure that can be used for electromagnetic oven being conducive to extending work-ing life, again end difficult drop-off, can reduce production cost, to solve many deficiencies of prior art.

For achieving the above object, the utility model is by the following technical solutions:

A kind of austenitic stainless steel Cooker structure that can be used for electromagnetic oven, comprise austenitic stainless steel pot body, with some internal projection structures on the bottom of a pan of described austenitic stainless steel pot body, these internal projection structures symmetry centered by Guo Ti bottom center's point is suppressed and is become, and each internal projection structure is to pot body top-direction projection and each internal projection structure forms a knuckle structure.

As preferably, described internal projection structural top has a sharp angle.

With some internal projection structures on described pot body inner side-wall, these internal projection structures symmetry centered by Guo Ti bottom center's point is suppressed and is become; Described internal projection structure or be ring structure.

The useful effect of the austenitic stainless steel Cooker structure that can be used for electromagnetic oven described in the utility model is: utilize austenitic stainless steel component segregation or during thermal treatment when smelting, can cause making austenitic stainless steel just has a small amount of magnetic wherein containing a small amount of martensite and ferrite, simultaneously, austenitic stainless steel is in cold working process, its organizational structure can transform to martensite, and cold deformation degree is more big, what transform is more many, magnetic is more obvious, particularly angled portion, sex change and magnetic are fiercer, this kind leads magnetic only could recover structure by the method for high temperature solid solution, eliminate magnetic, the product of machine-shaping can not back dissolving again, so magnetic diffusivity can forever retain, by utilizing, the characteristics design of this kind of austenitic stainless steel can be used for the austenite pot tool of electromagnetic oven to this structure, the bulge-structure that quantity does not wait is suppressed centered by the central point of the bottom of a pan, annular or other structures, simultaneously big for pursuing sex change amount, magnetic is strong, this interior male structure is as far as possible close to knuckle structure, bigger in the hope of magnetic, sex change better effects if, difficult drop-off of the multiple end, production cost reduces.

Accompanying drawing explanation

With reference to the accompanying drawings the utility model is described in further detail below.

Fig. 1 is the austenitic stainless steel Cooker structure schematic diagram that can be used for electromagnetic oven described in the utility model embodiment;

Fig. 2 is the bulge-structure schematic diagram of the austenitic stainless steel Cooker structure that can be used for electromagnetic oven described in the utility model embodiment.

In figure:

1, austenitic stainless steel pot body; 2, the bottom of a pan; 3, internal projection structure.

Embodiment

Embodiment 1

As shown in Figure 1-2, the austenitic stainless steel Cooker structure that can be used for electromagnetic oven described in the utility model embodiment, comprise austenitic stainless steel pot body 1, described austenitic stainless steel pot body 1 be integrated technological forming structure and with some internal projection structures 3 on its bottom of a pan 2, these internal projection structures 3 symmetry centered by Guo Ti bottom center's point is suppressed and is become, each internal projection structure 3 is to pot body top-direction projection and each internal projection structure 3 forms a knuckle structure, and this internal projection structure 3 top is angular shape.

Embodiment 2

As shown in Figure 1-2, the austenitic stainless steel Cooker structure that can be used for electromagnetic oven described in the utility model embodiment, comprise austenitic stainless steel pot body 1, described austenitic stainless steel pot body 1 be integrated technological forming structure and with some annular protrusion structures on its bottom of a pan 2, this annular protrusion structure can be replaced according to internal projection structure 3 position, and these annular protrusion structures symmetry centered by Guo Ti bottom center's point is suppressed and become.

Embodiment 3

As shown in Figure 1-2, the austenitic stainless steel Cooker structure that can be used for electromagnetic oven described in the utility model embodiment, comprise austenitic stainless steel pot body 1, described austenitic stainless steel pot body 1 be integrated technological forming structure and with some internal projection structures 3 in its pot of interior sidewall surface, these internal projection structures 3 symmetry centered by Guo Ti bottom center's point is suppressed and is become, each internal projection structure 3 forms a knuckle structure, and this internal projection structure 3 top is angular shape.

The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, these examples obviously can be made various amendment by person skilled in the art easily, and General Principle described herein are applied in other embodiment and need not pass through creative work. Therefore, this case is not limited to above embodiment, and the technician of this area is according to the announcement of this case, and improvement and the amendment made for this case all should in the protection domains of this case.

Claims

1. one kind can be used for the austenitic stainless steel Cooker structure of electromagnetic oven, comprise austenitic stainless steel pot body (1), it is characterized in that: with some internal projection structures (3) on the bottom of a pan (2) of described austenitic stainless steel pot body (1), these internal projection structures (3) symmetry centered by Guo Ti bottom center's point is suppressed and is become, and each internal projection structure (3) is to pot body top-direction projection and each internal projection structure (3) forms a knuckle structure.

2. the austenitic stainless steel Cooker structure that can be used for electromagnetic oven according to claim 1, it is characterised in that: described internal projection structure (3) top has a sharp angle.

3. the austenitic stainless steel Cooker structure that can be used for electromagnetic oven according to claim 1, it is characterised in that: with some internal projection structures on described pot body inner side-wall, these internal projection structures symmetry centered by Guo Ti bottom center's point is suppressed and is become.

4. the austenitic stainless steel Cooker structure that can be used for electromagnetic oven according to claim 1, it is characterised in that: described internal projection structure (3) or be ring structure.