CN104625385A - Covering technology for steel workpiece high-frequency surfacing wear-resisting layer - Google Patents
Covering technology for steel workpiece high-frequency surfacing wear-resisting layer Download PDFInfo
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- CN104625385A CN104625385A CN201410764731.3A CN201410764731A CN104625385A CN 104625385 A CN104625385 A CN 104625385A CN 201410764731 A CN201410764731 A CN 201410764731A CN 104625385 A CN104625385 A CN 104625385A
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- China
- Prior art keywords
- resisting
- wear
- heat
- steel plate
- parts
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
Abstract
The invention relates to the technical field of steel, and provides a covering technology for a steel workpiece high-frequency surfacing wear-resisting layer. Firstly, a wear-resisting covering material is evenly laid on the corresponding parts of an iron workpiece, wherein the wear-resisting covering material comprises the following ingredients, by weight, 10 - 15 parts of cast tungsten carbide, 60 - 70 parts of nickel alloy powder, 5 - 10 parts of welding flux, and 0.2 - 1.5 parts of slagging active deoxidizing agent; and then, high-frequency heating is carried out on the steel workpiece laid with the wear-resisting covering material. The covering technology for the steel workpiece high-frequency surfacing wear-resisting layer has the advantages that the covering technology aims at providing a heat-resisting wear-resisting steel plate and a manufacturing method of the heat-resisting wear-resisting steel plate. On the basis of adding an appropriate amount of alloy elements to the heat-resisting wear-resisting steel plate, the heat-resisting wear-resisting steel plate which can maintain good strength, rigidity and wear-resisting performance under a high temperature condition is obtained, and the heat-resisting wear-resisting steel plate is beneficial for extensive application in various projects under a high temperature condition. The covering technology aims at providing the heat-resisting wear-resisting steel plate and the manufacturing method of the heat-resisting wear-resisting steel plate. On the basis of adding an appropriate amount of the alloy elements to the heat-resisting wear-resisting steel plate, the heat-resisting wear-resisting steel plate capable of maintaining good strength, rigidity and wear-resisting performance under a high temperature condition is obtained, and the heat-resisting wear-resisting steel plate is beneficial for extensive application in the various projects under a high temperature condition.
Description
Technical field
The present invention relates to abrasion-resistant stee, particularly relate to a kind of process for covering abrasion resistant coating on steel workpiece by high-frequency build up welding.
Background technology
Current, the employing steel alloy processing mostly such as cutter, plough, seeder that farming and animal husbandry machinery is used, or the production technology of heat-treating again after casting.This technique is the traditional handicraft of decades or even upper a century, along with the raising that the universal of modern peasants machinery and people require production efficiency, traditional mode of production cutting-tool's used life and abrasion resistance fail to solve preferably always, seriously hinder the development of mechanization of agriculture.
Summary of the invention
The object of the invention is, in order to overcome above-mentioned deficiency, to propose a kind of process for covering abrasion resistant coating on steel workpiece by high-frequency build up welding.
Scheme of the invention of the present invention is: the present invention proposes a kind of process for covering abrasion resistant coating on steel workpiece by high-frequency build up welding, first wear-resisting cover material uniform spreading is placed on irony workpiece corresponding site, wear-resisting cover material parts by weight proportioning is: cast tungsten carbide 10 ~ 15, nickel alloy powder 60 ~ 70, welding flux 5 ~ 10, slag making active deoxidizing agent 0.2 ~ 1.5; Again the iron and steel parts being covered with wear-resisting cover material is carried out high-frequency heating.The present invention possesses following beneficial effect: the object of the present invention is to provide a kind of heat-resistant antifriction steel plate and manufacture method thereof, this heat-resistant antifriction steel plate is on the basis of adding appropriate alloying element, obtain the heat-resistant antifriction steel plate still at relatively high temperatures with better strong hardness and wearability, the extensive use under being of value to hot conditions in various engineering.
The present invention possesses following beneficial effect: the object of the present invention is to provide a kind of heat-resistant antifriction steel plate and manufacture method thereof, this heat-resistant antifriction steel plate is on the basis of adding appropriate alloying element, obtain the heat-resistant antifriction steel plate still at relatively high temperatures with better strong hardness and wearability, the extensive use under being of value to hot conditions in various engineering.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with specific embodiment.
Scheme of the invention of the present invention is: the present invention proposes a kind of process for covering abrasion resistant coating on steel workpiece by high-frequency build up welding, first wear-resisting cover material uniform spreading is placed on irony workpiece corresponding site, wear-resisting cover material parts by weight proportioning is: cast tungsten carbide 10 ~ 15, nickel alloy powder 60 ~ 70, welding flux 5 ~ 10, slag making active deoxidizing agent 0.2 ~ 1.5; Again the iron and steel parts being covered with wear-resisting cover material is carried out high-frequency heating.The present invention possesses following beneficial effect: the object of the present invention is to provide a kind of heat-resistant antifriction steel plate and manufacture method thereof, this heat-resistant antifriction steel plate is on the basis of adding appropriate alloying element, obtain the heat-resistant antifriction steel plate still at relatively high temperatures with better strong hardness and wearability, the extensive use under being of value to hot conditions in various engineering.
The present invention possesses following beneficial effect: the object of the present invention is to provide a kind of heat-resistant antifriction steel plate and manufacture method thereof, this heat-resistant antifriction steel plate is on the basis of adding appropriate alloying element, obtain the heat-resistant antifriction steel plate still at relatively high temperatures with better strong hardness and wearability, the extensive use under being of value to hot conditions in various engineering.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. a process for covering abrasion resistant coating on steel workpiece by high-frequency build up welding, it is characterized in that, first wear-resisting cover material uniform spreading is placed on irony workpiece corresponding site, wear-resisting cover material parts by weight proportioning is: cast tungsten carbide 10 ~ 15, nickel alloy powder 60 ~ 70, welding flux 5 ~ 10, slag making active deoxidizing agent 0.2 ~ 1.5; Again the iron and steel parts being covered with wear-resisting cover material is carried out high-frequency heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764731.3A CN104625385A (en) | 2014-12-15 | 2014-12-15 | Covering technology for steel workpiece high-frequency surfacing wear-resisting layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764731.3A CN104625385A (en) | 2014-12-15 | 2014-12-15 | Covering technology for steel workpiece high-frequency surfacing wear-resisting layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625385A true CN104625385A (en) | 2015-05-20 |
Family
ID=53204870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764731.3A Pending CN104625385A (en) | 2014-12-15 | 2014-12-15 | Covering technology for steel workpiece high-frequency surfacing wear-resisting layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625385A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624860A (en) * | 1985-10-15 | 1986-11-25 | Imperial Clevite Inc. | Method of applying a coating to a metal substrate using brazing material and flux |
| CN1522821A (en) * | 2003-09-11 | 2004-08-25 | 河北农哈哈机械有限公司 | Process for covering abrasion resistant coating on steel workpiece by high-frequency build up welding |
| CN101058129A (en) * | 2007-05-23 | 2007-10-24 | 山东大学 | Sandwiched alloy powder block used for built-up welding and its preparation method and application |
| CN102453901A (en) * | 2010-10-26 | 2012-05-16 | 沈阳大陆激光成套设备有限公司 | Method for preparing WC hard alloy wear resistance area on petroleum drill rod surface |
| CN102465289A (en) * | 2010-11-03 | 2012-05-23 | 沈阳大陆激光成套设备有限公司 | Method for preparing WC hard alloy wear resistant band on shell of logging device resistivity measuring instrument |
-
2014
- 2014-12-15 CN CN201410764731.3A patent/CN104625385A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4624860A (en) * | 1985-10-15 | 1986-11-25 | Imperial Clevite Inc. | Method of applying a coating to a metal substrate using brazing material and flux |
| CN1522821A (en) * | 2003-09-11 | 2004-08-25 | 河北农哈哈机械有限公司 | Process for covering abrasion resistant coating on steel workpiece by high-frequency build up welding |
| CN101058129A (en) * | 2007-05-23 | 2007-10-24 | 山东大学 | Sandwiched alloy powder block used for built-up welding and its preparation method and application |
| CN102453901A (en) * | 2010-10-26 | 2012-05-16 | 沈阳大陆激光成套设备有限公司 | Method for preparing WC hard alloy wear resistance area on petroleum drill rod surface |
| CN102465289A (en) * | 2010-11-03 | 2012-05-23 | 沈阳大陆激光成套设备有限公司 | Method for preparing WC hard alloy wear resistant band on shell of logging device resistivity measuring instrument |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |