CN103938147A - Manufacturing method of wear-resistant self-lubricating high-strength abrasive steel composite material - Google Patents
Manufacturing method of wear-resistant self-lubricating high-strength abrasive steel composite material Download PDFInfo
- Publication number
- CN103938147A CN103938147A CN201410191593.4A CN201410191593A CN103938147A CN 103938147 A CN103938147 A CN 103938147A CN 201410191593 A CN201410191593 A CN 201410191593A CN 103938147 A CN103938147 A CN 103938147A
- Authority
- CN
- China
- Prior art keywords
- zg35simn
- wear
- steel
- abrasive steel
- grinding tool
- 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.)
- Pending
Links
Landscapes
- Electroplating Methods And Accessories (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention belongs to the technical field of composite metal materials and specifically discloses a manufacturing method of a wear-resistant self-lubricating high-strength abrasive steel composite material. The manufacturing method comprises the following steps: step 1) performing surface impurity and oxidation layer treatment on abrasive steel ZG35Simn; step 2) performing secondary heat treatment on the abrasive steel ZG35Simn through an intermediate frequency electric furnace; step 3) uniformly plating alloy mixed material on the surface of the abrasive steel ZG35Simn in a casting infiltration way; step 4) pouring mixed metal liquid into the abrasive steel ZG35Simn. The manufacturing method of the wear-resistant self-lubricating high-strength abrasive steel composite material, disclosed by the invention, has the following advantages: 1) the self-lubricating composite material has the advantages of excellent wear resistance, high wear-resisting strength and wide range of application, and can be used for processing a variety of industrial equipment; 2) the production method has the advantages of simple steps, low equipment requirements, easiness in control of various parameters and low cost of raw materials; 3) the composite abrasive steel disclosed by the invention enriches the varieties of abrasive steel, has long service life, simultaneously ensures the quality of products processed by the composite abrasive steel, and reduces the cost input of an enterprise.
Description
Technical field
The invention belongs to composite material technical field, be specifically related to the manufacture method of the high-strength die steel matrix material of a kind of wear-resistant self-lubricating.
Background technology
At present, in section bar, bending pipes machine finishing process, normal No. 45 steel that adopt, Cr12 steel etc. are as the mother metal of grinding tool, but its wearing and tearing are very fast as the body surface friction through two relative movement, by mechanical energy, being converted into heat energy all carries out with very fast speed in its heat-processed and process of cooling, make body surface there is quite high activity and freedom, and then cause surface plastic deformation, brittle flaking off and appearance " cold welding " phenomenon.
And how to reduce the frictional coefficient between grinding tool and section bar, making grinding tool itself have self-lubricating property, to reduce adhering metal particle that grinding tool section bar comes off in distortion be to reduce wearing and tearing, improve grinding tool rate of utilization, reduce and consume from the teeth outwards, ensures the effective ways of section bar processing rear surface quality; Simultaneously the wearing and tearing of grinding tool have caused that the energy and raw-material a large amount of consumption, production cost strengthen, inefficiency in actual applications, the surface quality of section bar and bending pipes machine grinding tool reduces, and how to improve the wear resistance of grinding tool, the surface quality of assurance converted products is institute of current enterprise problem demanding prompt solution.
Based on the problems referred to above, the invention provides the manufacture method of the high-strength die steel matrix material of a kind of wear-resistant self-lubricating.
Summary of the invention
Goal of the invention: the object of the invention is for the deficiencies in the prior art, the manufacture method of the high-strength die steel matrix material of a kind of wear-resistant self-lubricating is provided, solve the existing wear resisting property of traditional grinding tool section bar poor, the problem that work-ing life is short, thereby guarantee the quality of institute's fabircated shapes, improve processing efficiency, reduce enterprise's production cost.
Technical scheme: the manufacture method of the high-strength die steel matrix material of a kind of wear-resistant self-lubricating, comprises following step
Suddenly, step 1, by grinding tool steel ZG35Simn carry out surface impurity, zone of oxidation is processed, and wherein uses KJR-210 Deruster for metal to the first pre-treatment in die steel ZG35Simn surface.
Step 2, grinding tool steel ZG35Simn is carried out to second heat treatment by middle frequency furnace, dry die steel ZG35Simn internal moisture, wherein drying time is 5 minutes-30 minutes, and bake out temperature is controlled at 40 °-80 °.
Step 3, adopt casting to ooze mode uniform coated on die steel ZG35Simn surface alloy mixing material, its interalloy mixing material is selected one or both in S, M, Cr, W, and the thickness of casting plating film is 2nm-6nm.
Step 4, hybrid metal liquid is poured into grinding tool steel ZG35Simn, wherein hybrid metal liquid is comprised of following ingredients, C0.25%-5%, Si0.3%-8%, Mn 0.6%-2%, Ni 0.15%-5%, Cr 0.2%-5%, Cu0.1%-1%, Mo 0.1%-5%, V 0.02%-0.15%, SP 0.01%-0.06%.
The plated film alloy mixing material coating on step 5, grinding tool steel ZG35Simn surface is reacted with hybrid metal liquid generation metallurgical chemistry, making plated film alloy mixing material be coated with melting layer, dissolving and grinding tool steel ZG35Simn surface matrix combines together, generation one deck is wear-resisting, self-lubrication alloy layer, and wherein wear-resisting, the self-lubrication alloy layer moiety content of Surface Creation are C0.42%-5%, Si0.5%, Mn 1%-1.4%, Ni 0.3%-0.4%, Cr 0.6%-0.9%, Mo 0.2%-0.35%, S0.1%-0.2%, P 0.01%-0.06%.
In preferred described step 2, grinding tool steel ZG35Simn is carried out to second heat treatment by middle frequency furnace, dry die steel ZG35Simn internal moisture, wherein drying time is 10 minutes-20 minutes, and bake out temperature is controlled at 50 °-75 °.
The thickness of casting plating film in preferred described step 3 is 3nm-5nm.
Described in preferred step 4, hybrid metal liquid is comprised of following ingredients, C0.3%-45%,
Si0.4%-6%、Mn?0.75%-1.5%、Ni?0.2%-4%、Cr?0.3%-0.4%、Cu0.15%-0.8%、Mo?0.15%-3%、V?0.04%-0.1%、SP?0.04%-0.06%。
Compared with prior art, beneficial effect of the present invention is:
The manufacture method of the high-strength die steel matrix material of a kind of wear-resistant self-lubricating of the present invention, has the following advantages: 1, self-lubricating composite wear resisting property is superior, abrasive wear resistance is high and applied widelyly can be used for multiple industry apparatus processing; 2, production method step is simple, and to equipment requirements is not high, parameters is easy to control, raw materials cost is low; 3, complex abrasion-proof steel of the present invention has enriched kind and the long service life of grinding tool with steel, has ensured the quality of institute's converted products simultaneously, reduces enterprise cost and drops into.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention.
A manufacture method for the high-strength die steel matrix material of wear-resistant self-lubricating, comprises following step
Suddenly, step 1, by grinding tool steel ZG35Simn carry out surface impurity, zone of oxidation is processed, and wherein uses KJR-210 Deruster for metal to the first pre-treatment in die steel ZG35Simn surface.
Step 2, grinding tool steel ZG35Simn is carried out to second heat treatment by middle frequency furnace, dry die steel ZG35Simn internal moisture, wherein drying time is 5 minutes-30 minutes, and bake out temperature is controlled at 40 °-80 °.
Step 3, adopt casting to ooze mode uniform coated on die steel ZG35Simn surface alloy mixing material, its interalloy mixing material is selected one or both in S, M, Cr, W, and the thickness of casting plating film is 2nm-6nm.
Step 4, hybrid metal liquid is poured into grinding tool steel ZG35Simn, wherein hybrid metal liquid is comprised of following ingredients, C0.25%-5%, Si0.3%-8%, Mn 0.6%-2%, Ni 0.15%-5%, Cr 0.2%-5%, Cu0.1%-1%, Mo 0.1%-5%, V 0.02%-0.15%, SP 0.01%-0.06%.
The plated film alloy mixing material coating on step 5, grinding tool steel ZG35Simn surface is reacted with hybrid metal liquid generation metallurgical chemistry, making plated film alloy mixing material be coated with melting layer, dissolving and grinding tool steel ZG35Simn surface matrix combines together, generation one deck is wear-resisting, self-lubrication alloy layer, and wherein wear-resisting, the self-lubrication alloy layer moiety content of Surface Creation are C0.42%-5%, Si0.5%, Mn 1%-1.4%, Ni 0.3%-0.4%, Cr 0.6%-0.9%, Mo 0.2%-0.35%, S0.1%-0.2%, P 0.01%-0.06%.
In preferred step 2, grinding tool steel ZG35Simn is carried out to second heat treatment by middle frequency furnace, dry die steel ZG35Simn internal moisture, wherein drying time is 10 minutes-20 minutes, and bake out temperature is controlled at 50 °-75 °.
The thickness of casting plating film in preferred step 3 is 3nm-5nm.
In preferred step 4, hybrid metal liquid is comprised of following ingredients, C0.3%-45%, Si0.4%-6%, Mn 0.75%-1.5%, Ni 0.2%-4%, Cr 0.3%-0.4%, Cu0.15%-0.8%, Mo 0.15%-3%, V 0.04%-0.1%, SP 0.04%-0.06%.
Wherein, the high-strength grinding tool clad steel of self-lubricating of the present invention, the Alloy Plating rete that pours into mo(U)ld face due to molten steel generates manganese disulfide, molybdenumdisulphide, tungsten disulfide and iron sulphide refractory metal mineralizer under the effect of high-sulfur, the sulfide generating is evenly distributed in grinding tool steel ZG35Simn matrix mainly with chrysanthemum shape and ball shape, also there is minority sulfide with network-like distribution, the effect that this has all played self-lubricating and has reduced friction.
In order better to verify the performance of the high-strength die steel matrix material of wear-resistant self-lubricating, now adopt the friction of MG-200 high temperature and high speed to damage trier the high-strength die steel matrix material of wear-resistant self-lubricating and No. 45 steel are carried out to friction and wear behavior simultaneous test, the positive pressure that selection puts on friction pair is 200N, test speed is 300r/min, test always transfers 100,000 r to, adopts water medium cooling.Following table is frictional behaviour testing data,
Wear resisting property by upper watch test data known " wear-resistant self-lubricating high strength grinding tool steel composite material " is better than 45# steel.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. a manufacture method for the high-strength die steel matrix material of wear-resistant self-lubricating, is characterized in that: comprise following step
Suddenly, step 1, by grinding tool steel ZG35Simn carry out surface impurity, zone of oxidation is processed, and wherein uses KJR-210 Deruster for metal to the first pre-treatment in die steel ZG35Simn surface;
Step 2, grinding tool steel ZG35Simn is carried out to second heat treatment by middle frequency furnace, dry die steel ZG35Simn internal moisture, wherein drying time is 5 minutes-30 minutes, and bake out temperature is controlled at 40 °-80 °;
Step 3, adopt casting to ooze mode uniform coated on die steel ZG35Simn surface alloy mixing material, its interalloy mixing material is selected one or both in S, M, Cr, W, and the thickness of casting plating film is 2nm-6nm;
Step 4, hybrid metal liquid is poured into grinding tool steel ZG35Simn, wherein hybrid metal liquid is comprised of following ingredients, C0.25%-5%, Si0.3%-8%, Mn 0.6%-2%, Ni 0.15%-5%, Cr 0.2%-5%, Cu0.1%-1%, Mo 0.1%-5%, V 0.02%-0.15%, SP 0.01%-0.06%;
The plated film alloy mixing material coating on step 5, grinding tool steel ZG35Simn surface is reacted with hybrid metal liquid generation metallurgical chemistry, making plated film alloy mixing material be coated with melting layer, dissolving and grinding tool steel ZG35Simn surface matrix combines together, generation one deck is wear-resisting, self-lubrication alloy layer, and wherein wear-resisting, the self-lubrication alloy layer moiety content of Surface Creation are C0.42%-5%, Si0.5%, Mn 1%-1.4%, Ni 0.3%-0.4%, Cr 0.6%-0.9%, Mo 0.2%-0.35%, S0.1%-0.2%, P 0.01%-0.06%.
2. the manufacture method of the high-strength die steel matrix material of a kind of wear-resistant self-lubricating according to claim 1, it is characterized in that: in described step 2, grinding tool steel ZG35Simn is carried out to second heat treatment by middle frequency furnace, dry die steel ZG35Simn internal moisture, wherein drying time is 10 minutes-20 minutes, and bake out temperature is controlled at 50 °-75 °.
3. the manufacture method of the high-strength die steel matrix material of a kind of wear-resistant self-lubricating according to claim 1, is characterized in that: the thickness of casting plating film in described step 3 is 3nm-5nm.
4. the manufacture method of the high-strength die steel matrix material of a kind of wear-resistant self-lubricating according to claim 1, it is characterized in that: in described step 4, hybrid metal liquid is comprised of following ingredients C0.3%-45%, Si0.4%-6%, Mn 0.75%-1.5%, Ni 0.2%-4%, Cr 0.3%-0.4%, Cu0.15%-0.8%, Mo 0.15%-3%, V 0.04%-0.1%, SP 0.04%-0.06%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191593.4A CN103938147A (en) | 2014-05-08 | 2014-05-08 | Manufacturing method of wear-resistant self-lubricating high-strength abrasive steel composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191593.4A CN103938147A (en) | 2014-05-08 | 2014-05-08 | Manufacturing method of wear-resistant self-lubricating high-strength abrasive steel composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103938147A true CN103938147A (en) | 2014-07-23 |
Family
ID=51186011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410191593.4A Pending CN103938147A (en) | 2014-05-08 | 2014-05-08 | Manufacturing method of wear-resistant self-lubricating high-strength abrasive steel composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103938147A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523762A (en) * | 2017-08-25 | 2017-12-29 | 温州瑞都特殊钢有限公司 | A kind of die steel material and its manufacture craft |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864892A (en) * | 2005-11-11 | 2006-11-22 | 兰州理工大学 | Copper and copper alloy surface pressurized cast-infiltration method |
| CN201080792Y (en) * | 2007-09-14 | 2008-07-02 | 中国人民解放军理工大学工程兵工程学院 | High intensity abrasion-proof drill |
| CN101597734A (en) * | 2009-07-03 | 2009-12-09 | 北京科技大学 | A kind of method of improving high dipping high-chromium iron coating structure and mechanical property |
-
2014
- 2014-05-08 CN CN201410191593.4A patent/CN103938147A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864892A (en) * | 2005-11-11 | 2006-11-22 | 兰州理工大学 | Copper and copper alloy surface pressurized cast-infiltration method |
| CN201080792Y (en) * | 2007-09-14 | 2008-07-02 | 中国人民解放军理工大学工程兵工程学院 | High intensity abrasion-proof drill |
| CN101597734A (en) * | 2009-07-03 | 2009-12-09 | 北京科技大学 | A kind of method of improving high dipping high-chromium iron coating structure and mechanical property |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523762A (en) * | 2017-08-25 | 2017-12-29 | 温州瑞都特殊钢有限公司 | A kind of die steel material and its manufacture craft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101792885B (en) | Hot-rolled round steel for high carbon manganese and chrome grinding ball and method for producing same | |
| CN103526126A (en) | Tool steel roller for rolling medium-thickness plate and manufacturing method thereof | |
| CN106269869A (en) | A kind of production method of Valve Steel 53Cr21Mn9Ni4N polishing bar | |
| CN102719708A (en) | Laser-cladding high-toughness high-hardness nickel-base alloy powder and preparation method thereof | |
| WO2015043060A1 (en) | Non-quenched and tempered steel and manufacturing method therefor | |
| CN103014532A (en) | High-abrasion-resistance composite roller and preparation method thereof | |
| CN103350204A (en) | Composite centrifugal casting method of sealing ring | |
| CN104762548B (en) | A kind of desulfurization slag stock pump titanium nitrogen adds wear-and corrosion-resistant rich chromium cast iron and preparation method thereof altogether | |
| CN104805363A (en) | Phi 14 mm high-strength wire rod for manufacturing of 1*(7-21.6)/1770 MPa prestressed steel strand and production method of phi 10 mm high-strength wire rod | |
| CN103805934A (en) | Method for strengthening surface of metal roller by adopting electro-spark deposition method and plasma fusion covering method | |
| CN101954378B (en) | Working roll for rolling medium-thickness plate with high grade and high strength and manufacture method thereof | |
| CN105200305A (en) | Gray cast iron and preparation method thereof | |
| CN104532131A (en) | Method for prolonging service life of slitting wheel of rolling mill | |
| CN106086679A (en) | A kind of bullet train Forging Steel Brake Disc Steel material and the Forging Technology of forging thereof | |
| CN106048302B (en) | A kind of founding materials for being applied to nuclear power and wind-powered electricity generation and preparation method thereof | |
| CN101492799B (en) | Wear-resistant cast iron coating and production method | |
| CN105177540B (en) | A kind of diamond composite deposite applied to stone cutter tool | |
| CN104294183A (en) | Sink roll shaft sleeve | |
| CN103757545A (en) | High-temperature wearing-resistance alloy material for rolling mill guide and guard unit and rolling mill guide and guard unit thermal treatment method | |
| CN102676940A (en) | Alloy powder for laser cladding | |
| CN103938147A (en) | Manufacturing method of wear-resistant self-lubricating high-strength abrasive steel composite material | |
| CN107267778B (en) | A kind of magnesium smelting reduction pot and preparation method thereof | |
| CN104561835A (en) | High-strength wear-resisting alloy steel and preparation method thereof | |
| CN104630640A (en) | Liquid-zinc-corrosive-wear-resistant monolithic material and preparation method thereof | |
| CN103643161B (en) | Vanadium-titanium ore rotary hearth furnace and feeding temperature wear-resistant blade thereof and manufacture method |
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: 20140723 |
|
| RJ01 | Rejection of invention patent application after publication |