CN2931108Y - Metal work-piece containing vanadium-niobium-carburization zone - Google Patents
Metal work-piece containing vanadium-niobium-carburization zone Download PDFInfo
- Publication number
- CN2931108Y CN2931108Y CN 200620034835 CN200620034835U CN2931108Y CN 2931108 Y CN2931108 Y CN 2931108Y CN 200620034835 CN200620034835 CN 200620034835 CN 200620034835 U CN200620034835 U CN 200620034835U CN 2931108 Y CN2931108 Y CN 2931108Y
- Authority
- CN
- China
- Prior art keywords
- niobium
- carburization zone
- utility
- metal works
- containing vanadium
- 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
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- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
The metal workpiece with vanadium and niobium carburized layer of the utility model consists of a metal workpiece matrix and a vanadium and niobium carburized layer positioned in the peripheral of and combined with the metal workpiece matrix. The utility model has the advantages of prominent hardness of surface and toughness, a long service life, easy production, short production period, environment-friendliness and saving resources.
Description
Technical field:
The utility model is relevant with the metal works that contains vanadium niobium carburization zone that can make mould, standard component, component of machine etc.
Background technology:
Material is the natural resources that people depend on for existence.Because the raising of living standards of the people and the growth of consumption demand, the natural resources that people depend on for existence is more and more rare.
According to incompletely statistics, the inefficacy of metal works (mould, standard component, mechanical part etc.) quite a few be since wearing and tearing cause.Because traditional heat treatment and surface-treated limitation, premature failure has been wasted non-renewable natural resources greatly thereby a lot of material is not also brought into play its due potentiality has increased social totle drilling cost.
The reasonable poor toughness of known hard, difficulty of processing is big, the cost height, the cycle is long.
The utility model content:
The purpose of this utility model is for a kind of case hardness height is provided, good toughness, and long service life, handling ease, with short production cycle, environmental protection, the energy-conservation metal works that contains vanadium niobium carburization zone.
The purpose of this utility model is achieved like this:
The utility model contains the metal works of vanadium niobium carburization zone, comprises the metal works matrix, is positioned at the compound with it vanadium niobium carburization zone of metal works matrix periphery, and the metal works matrix can adopt materials such as Cr12, Cr12MoV, Cr5MolV, 45# steel.
The utility model is compounded with vanadium niobium carburization zone at the metal works matrix surface, and case hardness improves greatly, can reach more than the 3000HV, and long service life, handling ease, with short production cycle, energy-conservation, environmental protection.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
Referring to Fig. 1, be compounded with vanadium niobium carburization zone 2 at the periphery of the Cr12 metal works matrix 1 of 950～980 ℃ of phosphorus content 2.0～2.3%, hardening heat.
Claims (1)
1, the metal works that contains vanadium niobium carburization zone is characterized in that comprising the metal works matrix, is positioned at the compound with it vanadium niobium carburization zone of metal works matrix periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034835 CN2931108Y (en) | 2006-07-07 | 2006-07-07 | Metal work-piece containing vanadium-niobium-carburization zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620034835 CN2931108Y (en) | 2006-07-07 | 2006-07-07 | Metal work-piece containing vanadium-niobium-carburization zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931108Y true CN2931108Y (en) | 2007-08-08 |
Family
ID=38347608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620034835 Expired - Lifetime CN2931108Y (en) | 2006-07-07 | 2006-07-07 | Metal work-piece containing vanadium-niobium-carburization zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931108Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898446A (en) * | 2012-12-26 | 2014-07-02 | 中国科学院宁波材料技术与工程研究所 | Ceramic/metal nano composite VC-Ni toughened coating and preparation method thereof |
-
2006
- 2006-07-07 CN CN 200620034835 patent/CN2931108Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898446A (en) * | 2012-12-26 | 2014-07-02 | 中国科学院宁波材料技术与工程研究所 | Ceramic/metal nano composite VC-Ni toughened coating and preparation method thereof |
| CN103898446B (en) * | 2012-12-26 | 2016-06-08 | 中国科学院宁波材料技术与工程研究所 | Toughness reinforcing coating of the nano combined VC-Ni of ceramic/metal and preparation method thereof |
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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 |
Granted publication date: 20070808 |
|
| EXPY | Termination of patent right or utility model |