CN219831074U - Auxiliary device for measuring oxygen content of metal and alloy - Google Patents
Auxiliary device for measuring oxygen content of metal and alloy Download PDFInfo
- Publication number
- CN219831074U CN219831074U CN202320869715.5U CN202320869715U CN219831074U CN 219831074 U CN219831074 U CN 219831074U CN 202320869715 U CN202320869715 U CN 202320869715U CN 219831074 U CN219831074 U CN 219831074U
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- Prior art keywords
- oxygen content
- auxiliary device
- assembly
- metals
- container
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 57
- 239000002184 metal Substances 0.000 title claims abstract description 57
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 56
- 239000000956 alloy Substances 0.000 title claims abstract description 56
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 54
- 239000001301 oxygen Substances 0.000 title claims abstract description 54
- 150000002739 metals Chemical class 0.000 claims abstract description 23
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 4
- 230000004308 accommodation Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000011888 foil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of metal and alloy oxygen content detection, in particular to an auxiliary device for measuring the oxygen content of metal and alloy. The auxiliary device for measuring the oxygen content of the metal and the alloy is used for assisting the measurement of the oxygen content of massive, powdery or liquid metal and the alloy and comprises a container component and a cover body component; the container assembly comprises a container body, wherein a containing cavity is formed in the container body; the cover body assembly is covered on the container body and is used for sealing the accommodating cavity and is detachably connected with the container body. The auxiliary device provided by the utility model can shorten the preparation time of the sample to be tested, reduce the requirement on experimental staff, and reduce the risk of doping impurities into metals and alloys, thereby improving the accuracy of the oxygen content measurement of the metals and the alloys.
Description
Technical Field
The utility model relates to the technical field of metal and alloy oxygen content detection, in particular to an auxiliary device for metal and alloy oxygen content measurement.
Background
At present, the oxygen content is an important index for measuring the performance of metal (alloy), but the object of the existing oxygen content measuring instrument is mainly a block object. When the existing oxygen content measuring instrument is used for measuring the oxygen content of metals and alloys, a sample to be measured needs to be prepared in advance. The preparation process of the sample to be tested is as follows: the metal foil is treated first and then the metal (alloy)/powder is wrapped with a relatively soft metal foil such as an aluminum (nickel, tin) foil. In the process of wrapping metals and alloys, forceps are typically used for handling because of the small size requirements of the sample to be tested. And the metal foil is inevitably folded repeatedly so that the sample to be detected meets the detection requirement. Not only is this sample preparation process relatively demanding on the operator, but the sample preparation time is typically in excess of 30 minutes. Because the metal foil is very thin, tearing and metal fatigue are easy to occur in the bending process, so that metal and alloy leak out and sample preparation fails. Because the whole process requires the operation of using tweezers, the sample preparation difficulty is increased. At the same time, impurities or other oxygen-containing substances are inevitably mixed in the sample preparation process, and the measured oxygen content of the metal (alloy) is inaccurate.
Disclosure of Invention
In order to solve at least one problem existing in the prior art, the utility model provides an auxiliary device for measuring the oxygen content of metals and alloys.
The utility model provides an auxiliary device for measuring oxygen content of metal and alloy, which is used for assisting measuring oxygen content of massive, powdery or liquid metal and alloy, and comprises the following components:
a container assembly including a container body having a receiving cavity formed therein;
and the cover body assembly is detachably arranged on the container body and is used for sealing the accommodating cavity.
According to the auxiliary device for measuring the oxygen content of the metal and the alloy provided by the utility model, the cover body component comprises:
the cover body is covered on the accommodating cavity;
the first side coaming is connected to the edge of the cover body and is detachably connected with the container body.
According to the auxiliary device for measuring the oxygen content of the metal and the alloy provided by the utility model, the cover body is hemispherical.
According to the utility model, an auxiliary device for measuring oxygen content of metal and alloy is provided, and the container assembly further comprises:
a second side closure connected to an edge of the container body and disposed around the receiving chamber; the second side coaming is also detachably connected with the cover body assembly.
According to the auxiliary device for measuring the oxygen content of the metal and the alloy, provided by the utility model, the bottom of the container body is a horizontal plane.
According to the utility model, an auxiliary device for measuring oxygen content of metal and alloy is provided, and the container assembly further comprises:
and the limiting piece is used for limiting the cover body assembly and is connected with the container body.
According to the auxiliary device for measuring the oxygen content of the metal and the alloy, the limiting piece is arranged at the top of the accommodating cavity, one end of the limiting piece is connected with the end part of the container body, and the other end of the limiting piece is connected with the end part of the second side coaming.
According to the auxiliary device for measuring the oxygen content of the metal and the alloy, the second wire teeth are arranged on the outer side wall of the second side coaming, the first wire teeth are arranged on the cover body component, and the first wire teeth are matched with the second wire teeth.
According to the auxiliary device for measuring the oxygen content of the metal and the alloy, provided by the utility model, one of the outer side wall of the second side coaming and the cover body component is provided with the buckle, and the other is provided with the clamping groove, and the buckle is detachably connected with the clamping groove.
The auxiliary device for measuring the oxygen content of the metal and the alloy provided by the utility model further comprises:
the container assembly is detachably connected with the cover body assembly through the connecting assembly.
When the oxygen content of the metal and the alloy is required to be measured, firstly, the metal and the alloy are arranged in a containing cavity; then, the cover body assembly is covered on the container body to seal the accommodating cavity, and meanwhile, the cover body assembly and the container assembly are detachably connected to obtain a sample to be tested; and finally, placing the sample to be measured in a feed inlet of an oxygen content measuring instrument to measure the oxygen content. Obviously, the auxiliary device provided by the utility model can shorten the preparation time of a sample to be detected, reduce the requirement on experimental personnel, reduce the risk of doping impurities into metals and alloys, and further improve the accuracy of oxygen content determination of the metals and the alloys.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of an auxiliary device for oxygen content determination of metals and alloys according to a first embodiment of the utility model;
FIG. 2 is a schematic cross-sectional structural view of the container assembly of the first embodiment;
FIG. 3 is a schematic cross-sectional structural view of the cap assembly of the first embodiment;
FIG. 4 is a schematic cross-sectional view of an auxiliary device for oxygen content determination of metals and alloys according to a second embodiment of the utility model;
FIG. 5 is a schematic cross-sectional structural view of a container assembly of a second embodiment;
FIG. 6 is a schematic cross-sectional structural view of a cap assembly of the second embodiment;
FIG. 7 is a schematic cross-sectional view of an auxiliary device for oxygen content determination of metals and alloys according to a third embodiment of the utility model;
FIG. 8 is a schematic cross-sectional structural view of a container assembly of the third embodiment;
fig. 9 is a schematic cross-sectional structure of a cover assembly of the third embodiment.
Reference numerals:
1. a container assembly; 2. a cover assembly;
11. a container body; 12. a second side wall plate; 13. a limiting piece; 21. a cover body; 22. a first side enclosure;
121. a second thread; 122. a buckle; 221. a first thread; 222. a clamping groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An auxiliary device for oxygen content determination of metals and alloys according to the present utility model is described below with reference to fig. 1-9. The auxiliary device is used for assisting oxygen content measurement of massive, powdery or liquid metals and alloys and comprises a container assembly 1 and a cover body assembly 2 which is detachably connected with the container assembly 1. The container assembly 1 includes a container body 11, and a receiving cavity for receiving metals and alloys is formed in the container body 11. The cover body assembly 2 is arranged on the container body 11 in a covering manner and is used for sealing the containing cavity, so that metal and alloy leakage is avoided.
When the oxygen content of the metal and the alloy is required to be measured, firstly, the metal and the alloy are arranged in a containing cavity; then, the cover body assembly 2 is covered on the container body 11 to seal the accommodating cavity, and meanwhile, the cover body assembly 2 and the container assembly 1 are detachably connected to obtain a sample to be tested; and finally, placing the sample to be measured in a feed inlet of an oxygen content measuring instrument for measuring the oxygen content, wherein the oxygen content of the auxiliary device is subtracted from the measured result to obtain the oxygen content of the metal and the alloy. Obviously, the auxiliary device provided by the utility model can shorten the preparation time of a sample to be detected, reduce the requirement on experimental personnel, reduce the risk of doping impurities into metals and alloys, and further improve the accuracy of oxygen content determination of the metals and the alloys.
The container assembly 1 and the cover body assembly 2 are made of metal materials such as copper, iron, stainless steel, aluminum and the like, or alloy containing metals such as molybdenum, tin, nickel and the like; or inorganic materials such as zirconium dioxide and ceramics. And the shape of the auxiliary device is not limited. The shape of the auxiliary device can be capsule, sphere, cylinder, cube, etc.
Because the sizes of the feed inlets of the oxygen content measuring instruments of different models are different. In order to adapt to different types of oxygen content measuring instruments, the maximum dimension of the auxiliary device is smaller than 8mm, i.e. the maximum dimension of the auxiliary device in all directions is smaller than 8mm.
Wherein the cover assembly 2 comprises a cover 21 and a first side wall plate 22; the first side closure 22 is attached to the edge of the cover 21 and is detachably connected to the outer side wall of the container body 11. The structure of the cover 21 is not limited, and may be a horizontal structure or a curved structure. In the present embodiment, in view of the aesthetic appearance and in order to reduce the risk of metal and alloy leakage in the accommodation chamber, the cross section of the cover 21 in the horizontal direction is circular, the cross section of the cover 21 in the vertical direction is semicircular, and in the following description, unless otherwise specified, it means such a cover 21 in the horizontal direction is circular, and the cross section in the vertical direction is semicircular.
Wherein the container assembly 1 comprises a second side closure 12; the second side wall plate 12 is connected to the edge of the side wall of the container body 11, is located above the accommodating cavity, and is arranged around the accommodating cavity, so that the accommodating space of the accommodating cavity can be increased, and the cover body assembly 2 can be conveniently and detachably connected, and the cover body assembly is specific: the second side closure 12 is also removably connected to the first side closure 22 of the cover assembly 2. And in order to improve the stability of the auxiliary device, the bottom of the container body 11 is a horizontal plane. The thickness of the cover 21, the first side closure 22, the side wall of the container body 11, and the second side closure 12 is in the range of 0.01mm to 0.5mm, based on the molding process, and cost considerations.
The following connection modes for detachably connecting the second side wall plate 12 and the first side wall plate 22 are available, but the connection modes are not limited to the following connection modes.
First kind: the second side coaming 12 and the first side coaming 22 are in spacing detachable connection through the spacing piece 13.
Second kind: the second side wall plate 12 is detachably connected with the first side wall plate 22 through screw threads.
Third kind: the second side closure panel 12 is detachably connected to the first side closure panel 22 by means of a bayonet.
Fourth kind: the second side panel 12 is detachably connected to the first side panel 22 by a connection assembly (not shown).
The following describes the above three connection modes respectively:
for the first connection mode: the container assembly 1 further comprises a stop 13; the stopper 13 is connected to the container body 11. The relative positions of the stopper 13 and the container body 11 are at least two. First, the stopper 13 is connected to the outer sidewall of the container body 11, so as to support the lower end of the cap assembly 2 covered on the container body 11, thereby restricting the cap assembly 2 from further moving downward. The second is that the stopper 13 is provided at the top of the accommodation chamber, and one end thereof is connected to the end of the container body 11, and the other end thereof is connected to the end of the second side wall plate 12, as shown in fig. 1 and 2. Thus, the lower end of the cover body assembly 2 covered on the container body 11 has a bearing function, and further the cover body assembly 2 is limited to move downwards continuously.
For the second connection mode: as shown in fig. 4 to 6, the outer side wall of the second side wall plate 12 is provided with a second screw thread 121, the inner side wall of the first side wall plate 22 of the cover assembly 2 is provided with a first screw thread 221, and the first screw thread 221 is matched with the second screw thread 121, so as to realize the detachable connection of the cover assembly 2 and the container assembly 1.
For the third connection mode: as shown in fig. 7-9, the outer side wall of the second side wall plate 12 is provided with a buckle 122, the inner side wall of the first side wall plate 22 is provided with a clamping groove 222, and the buckle 122 is clamped with the clamping groove 222, so that the cover body assembly 2 and the container assembly 1 can be detachably connected.
For the fourth connection mode: the auxiliary device for measuring the oxygen content of the metal and the alloy also comprises a connecting component, and the container component and the cover component are detachably connected through the connecting component. The method specifically comprises the following steps: the first side coaming is detachably connected with the second side coaming through connection. The connection component may be, but is not limited to, a snap.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. An auxiliary device for oxygen content determination of metals and alloys, characterized in that it is used for assisting oxygen content determination of bulk, powdered or liquid metals and alloys, comprising:
a container assembly (1) comprising a container body (11), wherein a containing cavity is formed inside the container body (11);
the cover body assembly (2) is detachably arranged on the container body (11) and is used for closing the accommodating cavity;
the cover assembly (2) comprises:
a cover body (21) which is covered on the accommodating cavity;
a first side coaming (22) connected to the edge of the cover body (21) and detachably connected to the container body (11);
the container assembly (1) further comprises:
a second side wall plate (12) connected to the edge of the container body (11) and arranged around the accommodation chamber; the second side coaming (12) is also detachably connected with the cover body assembly (2).
2. Auxiliary device for oxygen content determination of metals and alloys according to claim 1, characterized in that the cover (21) is hemispherical.
3. Auxiliary device for oxygen content determination of metals and alloys according to claim 1, characterized in that the bottom of the container body (11) is a horizontal plane.
4. The auxiliary device for oxygen content determination of metals and alloys according to claim 1, characterized in that the container assembly (1) further comprises:
and the limiting piece (13) is used for limiting the cover body assembly (2) and is connected with the container body (11).
5. The auxiliary device for oxygen content determination of metals and alloys according to claim 4, characterized in that the limiting member (13) is provided at the top of the accommodation chamber and has one end connected to the end of the container body (11) and the other end connected to the end of the second side closure (12).
6. The auxiliary device for oxygen content determination of metals and alloys according to claim 1, wherein the outer side wall of the second side wall plate (12) is provided with a second screw thread (121), the cover assembly (2) is provided with a first screw thread (221), and the first screw thread (221) is matched with the second screw thread (121).
7. The auxiliary device for oxygen content determination of metals and alloys according to claim 1, wherein one of the outer side wall of the second side wall plate (12) and the cover assembly (2) is provided with a buckle (122), the other is provided with a clamping groove (222), and the buckle (122) and the clamping groove (222) are detachably connected.
8. The auxiliary device for oxygen content determination of metals and alloys according to claim 1, further comprising:
the container assembly (1) is detachably connected with the cover body assembly (2) through the connecting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869715.5U CN219831074U (en) | 2023-04-18 | 2023-04-18 | Auxiliary device for measuring oxygen content of metal and alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869715.5U CN219831074U (en) | 2023-04-18 | 2023-04-18 | Auxiliary device for measuring oxygen content of metal and alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219831074U true CN219831074U (en) | 2023-10-13 |
Family
ID=88249760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320869715.5U Active CN219831074U (en) | 2023-04-18 | 2023-04-18 | Auxiliary device for measuring oxygen content of metal and alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219831074U (en) |
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2023
- 2023-04-18 CN CN202320869715.5U patent/CN219831074U/en active Active
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