CN103834906A - Steel box for nitriding agent - Google Patents
Steel box for nitriding agent Download PDFInfo
- Publication number
- CN103834906A CN103834906A CN201210495602.XA CN201210495602A CN103834906A CN 103834906 A CN103834906 A CN 103834906A CN 201210495602 A CN201210495602 A CN 201210495602A CN 103834906 A CN103834906 A CN 103834906A
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- nitriding
- box body
- steel box
- cover plate
- steel
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Abstract
The invention discloses a steel box for a nitriding agent, which comprises a box body and two grips arranged on the box body. The steel box is characterized in that the bottom of the box body is provided with an antiskid rubber cushion; the upper part of the box body is provided with a cover plate capable of covering the box body; and the cover plate is provided with a plurality of dissipation holes capable of volatilizing the nitriding agent. When the nitriding agent contained in the steel box is put in the nitriding furnace, the nitriding rate is greatly enhanced; the consumption of the nitriding agent can be increased according to the nitriding layer requirements of different workpieces; and the steel box is simple and practical, and has high reliability.
Description
Technical field
The present invention relates to a kind of nitriding medium and take up apparatus, specifically a kind of nitriding medium steel box.
Background technology
At present, traditional gas nitriding is carried out in well formula nitriding furnace, is in pit carburizing furnace, to pass into propane and ammonia carries out to the gas carbonitriding of steel components, generally wants to reach hardness and the infiltration layer requirement of process stipulation, often needs for a long time.When being necessary to provide a kind of new method that nitriding speed is increased, nitriding better effects if.
Summary of the invention
According to the technical problem of above-mentioned proposition, the present invention is to provide a kind of nitriding medium steel box.What adopt is the method for rare earth catalytic cementation, rare earth is put into the capsule of a steel, and rare earth quantity is determined by batch size and the requirement of workpiece depth of penetration, the heating and thermal insulation that then heats up, and the novel process of rare earth catalytic cementation can improve infiltration rate more than one times.
The technique means that the present invention adopts is as follows:
A kind of nitriding medium steel box, comprise box body and be arranged on two handles on described box body, it is characterized in that: the bottom of described box body is provided with rubber cushion that can be anti-skidding, described box body top is provided with the cover plate that described box body can be covered, and described cover plate is provided with the loss hole of multiple volatilizable nitriding mediums.
Preferably, the material of described rubber cushion is anti-corrosive rubber.
Nitriding medium provided by the invention steel box, is by a certain percentage titanous chloride steel capsule to be installed, and enters stove with part, due to the katalysis of titanium, improves infiltration rate; On steel box provided by the invention, this has cover plate, and the loss hole on cover plate can make nitriding speed more even.
The present invention, by adopting steel box to take up nitriding medium, puts in nitriding furnace, has greatly improved nitriding speed, and according to the infiltration layer requirement of different workpieces, the consumption that strengthens nitriding medium reaches technological standards, and simple and practical, reliability is strong.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
In figure: 1, box body 2, rubber cushion 3, handle 4, cover plate 5, loss hole
Embodiment
As shown in Figure 1, a kind of nitriding medium steel box, comprise box body 1 and be arranged on two handles 3 on described box body 1, the bottom of described box body 1 is provided with rubber cushion 2 that can be anti-skidding, described box body top is provided with the cover plate 4 that described box body 1 can be covered, and described cover plate 4 is provided with the loss hole 5 of multiple volatilizable nitriding mediums.
The material of described rubber cushion 2 is anti-corrosive rubber.
Nitriding medium provided by the invention steel box, is by a certain percentage titanous chloride steel capsule to be installed, and enters stove with part, due to the katalysis of titanium, improves infiltration rate; On steel box provided by the invention, this has cover plate, and the loss hole on cover plate can make nitriding speed more even.
The present invention, by adopting steel box to take up nitriding medium, puts in nitriding furnace, has greatly improved nitriding speed, and according to the infiltration layer requirement of different workpieces, the consumption that strengthens nitriding medium reaches technological standards, and simple and practical, reliability is strong.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. a nitriding medium steel box, comprise box body (1) and be arranged on two handles (3) on described box body (1), it is characterized in that: the bottom of described box body (1) is provided with rubber cushion (2) that can be anti-skidding, described box body top is provided with the cover plate (4) that described box body (1) can be covered, and described cover plate (4) is provided with the loss hole (5) of multiple volatilizable nitriding mediums.
2. nitriding medium according to claim 1 steel box, is characterized in that: the material of described rubber cushion (2) is anti-corrosive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495602.XA CN103834906A (en) | 2012-11-27 | 2012-11-27 | Steel box for nitriding agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495602.XA CN103834906A (en) | 2012-11-27 | 2012-11-27 | Steel box for nitriding agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103834906A true CN103834906A (en) | 2014-06-04 |
Family
ID=50798794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210495602.XA Pending CN103834906A (en) | 2012-11-27 | 2012-11-27 | Steel box for nitriding agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103834906A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209467A (en) * | 1997-08-26 | 1999-03-03 | 张志乾 | Salt-bath low-temp. electrolytic sulfurizing for steel-iron components |
| CN1329181A (en) * | 2001-06-14 | 2002-01-02 | 上海交通大学 | Rapid high-temp. gas nitration process for TiAl base alloy |
| CN102766839A (en) * | 2012-06-29 | 2012-11-07 | 上海市机械制造工艺研究所有限公司 | Low-temperature pack boronizing steel part surface-strengthening treatment device and method |
-
2012
- 2012-11-27 CN CN201210495602.XA patent/CN103834906A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209467A (en) * | 1997-08-26 | 1999-03-03 | 张志乾 | Salt-bath low-temp. electrolytic sulfurizing for steel-iron components |
| CN1329181A (en) * | 2001-06-14 | 2002-01-02 | 上海交通大学 | Rapid high-temp. gas nitration process for TiAl base alloy |
| CN102766839A (en) * | 2012-06-29 | 2012-11-07 | 上海市机械制造工艺研究所有限公司 | Low-temperature pack boronizing steel part surface-strengthening treatment device and method |
Non-Patent Citations (1)
| Title |
|---|
| 姚秉衡: ""水接头的粉末渗硼"", 《金属热处理》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140604 |
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| RJ01 | Rejection of invention patent application after publication |