CN106077648B - A kind of method based on 3D printing composite hard alloy powder compacting guide wheel - Google Patents
A kind of method based on 3D printing composite hard alloy powder compacting guide wheel Download PDFInfo
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- CN106077648B CN106077648B CN201610701854.1A CN201610701854A CN106077648B CN 106077648 B CN106077648 B CN 106077648B CN 201610701854 A CN201610701854 A CN 201610701854A CN 106077648 B CN106077648 B CN 106077648B
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- 239000000843 powder Substances 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010146 3D printing Methods 0.000 title claims abstract description 18
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 9
- 239000000956 alloy Substances 0.000 title claims abstract description 9
- 239000002131 composite material Substances 0.000 title claims abstract description 9
- 238000007493 shaping process Methods 0.000 claims abstract description 12
- 238000001238 wet grinding Methods 0.000 claims abstract description 6
- 238000000498 ball milling Methods 0.000 claims description 25
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 238000003701 mechanical milling Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000010894 electron beam technology Methods 0.000 claims description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 13
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 239000013078 crystal Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000321453 Paranthias colonus Species 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B22F1/0003—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses a kind of method based on 3D printing composite hard alloy powder compacting guide wheel.Including dispensing：40% 45% Cr12MoV powder, 28% 35%1Cr18Mn8Ni5N powder and 18% 25%1Cr18Ni9Ti powder, surplus is Fe powder；Step 2, wet-milling；Step 3, sieve and dry；Step 4,3D printer shaping.The metal 3D printer technique that the present invention uses carries out preparing guide wheel, by the way that Cr12MoV powder, 1Cr18Mn8Ni5N powder and 1Cr18Ni9Ti powder to be mixed to the base material for adding Fe powder and carrying out 3D printing forming parts, with one-shot forming, structural strength, the relative density of the shaping of toughness and microcosmic crystal reaches 99%, the effective service life for improving part, have shaping speed fast, improve precision during product moulding.
Description
Technical field
The invention belongs to guide wheel technical field, is led more particularly to one kind based on 3D printing composite hard alloy powder compacting
The method of wheel.
Background technology
Guide wheel is the important spare part that consumption is larger in hot rolled rod production line, is the crucial portion in steel rolling guide assembly
Part, the shadow land measure equal to fifteen mu in most parts of the Northeast the technical-economic indexes such as operating rate of rolling mill.The many guide and guard part heat resistances deficiency used, it is existing to there is steel bonding etc.
As also having some process conditions wearabilities, thermal fatigue property bad, have impact on service life and mill bar quality.
The physical essence of hardness abrasion is a kind of fracture process of special shape, is occurred in the top layer of wear-out part and Ya Biao
Layer.When considering hardness number, it is impossible to simply think that hardness more high-wearing feature is better, to take into full account its under various regimes hard
Degree.Such as:The hardness changed in the course of work due to Surface hardened layer or softening；Make surface due to being contacted with high temperature rolled piece
Temperature raises, and to consider high temperature hardness.
One kind of 3D printing technique (3D printing), i.e. RP technique (Rapid prototype), also known as
" increases material manufacturing technology ".So-called " increasing material manufacturing " refers to be different from traditional " removal type " manufacture, it is not necessary to proembryo and mould, directly
Connect according to computer graphics data, the method by increasing material generates the object of any shape, and biggest advantage is exactly can letter
Change fabrication schedule, shorten the new product development cycle, reduce development cost and risk.
At present, the commonly used method of the 3D printing technique of metal structure is as follows：
Laser melting coating Rapid Manufacturing Technology, laser melting and coating technique+rapid prototyping technology is that is to say, be by Sandia states of the U.S.
The David Keicher inventions in family laboratory.
Electron beam melting Rapid Manufacturing Technology Electron Beam Melting (EBM) are developed in recent years one
The kind direct manufacturing technology of novel metal part.
Precinct laser fusion (Selective Laser Melting, SLM), uses metal dust as stock；It is near
A kind of newest rapid shaping technique that year occurs, is one of latest development form of rapid prototyping manufacturing.Navigated in Beijing Aviation
At its university exhibition booth, the large component that a tool is produced using band large-scale metal component laser gain material manufacture (i.e. 3D printing) technology is inhaled
The eyeball of everybody is drawn.It is reported that this is with the Large Scale Space Vehicle component of material object exhibition, it is that the laser of maximum increases in the world so far
Material manufactures primary load bearing key titanium alloy member airframe entirety reinforcing frame, no mould, entirety, rapid development.The part is first
Exposed on airplane exhibition, as the load-supporting part of airliner, have been able to manufacture using domestic 3D printing technique.
Beam-plasma RP technique is applied to the 3D printing aspect of metal parts also in phase of basic research, still has
More limitation, as beam-plasma compared to laser energy concentrate performance for or it is poor, this results in near-net-shape system
During standby workpiece, when multilayer accumulate, last layer can tend to from the synusia edge trickling accumulated, and cause horizontal direction and vertically
The roughness in direction is all larger, or even cannot required shape.
The content of the invention
It is an object of the invention to provide a kind of method based on 3D printing composite hard alloy powder compacting guide wheel, pass through
The metal 3D printer technique of use carries out preparing guide wheel, by by Cr12MoV powder, 1Cr18Mn8Ni5N powder and
The mixing of 1Cr18Ni9Ti powder adds the substrate forming part that Fe powder carries out 3D printing forming parts.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of method based on 3D printing composite hard alloy powder compacting guide wheel, is comprised the following steps：
Step 1, dispensing：40%-45% Cr12MoV powder, 28%-35%1Cr18Mn8Ni5N powder and 18%-
25%1Cr18Ni9Ti powder, surplus are Fe powder；
The preparation of A Cr12MoV powder：Cr12MoV is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield
Into 5-9 μm of Cr12MoV powder；
B 1Cr18Mn8Ni5N：1Cr18Mn8Ni5N powder is placed in ball mill, the ball milling 30h- under hydrogen shield
50h, form 5-9 μm of 1Cr18Mn8Ni5N powder；
C 1Cr18Ni9Ti：1Cr18Ni9Ti powder is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield
Into 5-9 μm of 1Cr18Ni9Ti powder；
Step 2, wet-milling：Cr12MoV powder, the 28%-35% for the dispensing 40%-45% that step 1 is prepared
1Cr18Mn8Ni5N powder and the mixing of 18%-25%1Cr18Ni9Ti powder add Fe powder, using liquid ethanol as ball-milling medium,
Add titanium tetrachloride in mechanical milling process, the rotating speed of ball mill is in 90-100r/min, and Ball-milling Time is in 10-30min；
Step 3, sieve and dry：The powder of step 2 milled is sieved, places into vacuum drying chamber and dries,
It is molded for 3D printer blank；
Step 4,3D printer shaping：Step 3 is fitted into 3D printer, passes through the Guiding wheel structure parameter of input.
Further, the step 3, sieve and dry：The powder of step 2 milled is sieved, places into vacuum
Dry, be molded for 3D printer blank, the 3D printer used is based on electron beam melting Rapid Manufacturing Technology in drying box
Printer.
The invention has the advantages that：
The metal 3D printer technique that the present invention uses carries out preparing guide wheel, by by Cr12MoV powder,
1Cr18Mn8Ni5N powder and the mixing of 1Cr18Ni9Ti powder add the base material that Fe powder carries out 3D printing forming parts, have one
Secondary shaping, structural strength, the relative density of the shaping of toughness and microcosmic crystal reach 99%, the effective use for improving part
In the life-span, have shaping speed fast, improve precision during product moulding.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment one
Step 1, dispensing：40% Cr12MoV powder, 28%1Cr18Mn8Ni5N powder and 18%1Cr18Ni9Ti powder
End, surplus are Fe powder；
The preparation of A Cr12MoV powder：Cr12MoV is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield
Into 5-9 μm of Cr12MoV powder；
B 1Cr18Mn8Ni5N：1Cr18Mn8Ni5N powder is placed in ball mill, the ball milling 30h- under hydrogen shield
50h, form 5-9 μm of 1Cr18Mn8Ni5N powder；
C 1Cr18Ni9Ti：1Cr18Ni9Ti powder is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield
Into 5-9 μm of 1Cr18Ni9Ti powder；
Step 2, wet-milling：Cr12MoV powder, the 28%1Cr18Mn8Ni5N powder for the dispensing 40% that step 1 is prepared
End and the mixing of 18%1Cr18Ni9Ti powder add Fe powder, and using liquid ethanol as ball-milling medium, tetrachloro is added in mechanical milling process
Change titanium, the rotating speed of ball mill is in 90-100r/min, and Ball-milling Time is in 10-30min；
Step 3, sieve and dry：The powder of step 2 milled is sieved, places into vacuum drying chamber and dries,
It is molded for 3D printer blank；
Step 4,3D printer shaping：Step 3 is fitted into 3D printer, passes through the Guiding wheel structure parameter of input.
Pass through 40% Cr12MoV powder, 28%1Cr18Mn8Ni5N powder and the 18%1Cr18Ni9Ti powder of low content
End, as base material component, the Fe powder of high content, tested by the guide wheel 100h, 100m/s speed scroll, surface is damaged
Wound, and surface steel bonding.
Embodiment two
A kind of method based on 3D printing composite hard alloy powder compacting guide wheel, following steps：
Step 1, dispensing：43% Cr12MoV powder, 31%1Cr18Mn8Ni5N powder and 22% 1Cr18Ni9Ti
Powder, surplus are 15% Fe powder；
The preparation of A Cr12MoV powder：Cr12MoV is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield
Into 5-9 μm of Cr12MoV powder；
B 1Cr18Mn8Ni5N：1Cr18Mn8Ni5N powder is placed in ball mill, the ball milling 30h- under hydrogen shield
50h, form 5-9 μm of 1Cr18Mn8Ni5N powder；
C 1Cr18Ni9Ti：1Cr18Ni9Ti powder is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield
Into 5-9 μm of 1Cr18Ni9Ti powder；
Step 2, wet-milling：Cr12MoV powder, the 28%-35% for the dispensing 40%-45% that step 1 is prepared
1Cr18Mn8Ni5N powder and the mixing of 18%-25%1Cr18Ni9Ti powder add Fe powder, using liquid ethanol as ball-milling medium,
Add titanium tetrachloride in mechanical milling process, the rotating speed of ball mill is in 90-100r/min, and Ball-milling Time is in 10-30min；
Step 3, sieve and dry：The powder of step 2 milled is sieved, places into vacuum drying chamber and dries,
It is molded for 3D printer blank；
Step 4,3D printer shaping：Step 3 is fitted into 3D printer, passes through the Guiding wheel structure parameter of input.
Pass through 43% Cr12MoV powder, 31%1Cr18Mn8Ni5N powder and 22% 1Cr18Ni9Ti of low content
Powder, surplus is 15% Fe powder, as base material component, the Fe powder of 15% content, and by guide wheel 100h, 100m/s's
Speed scroll is tested, and surface effect is good, no surface steel bonding.
Embodiment three
A kind of method based on 3D printing composite hard alloy powder compacting guide wheel, following steps：
Step 1, dispensing：40% Cr12MoV powder, 30%1Cr18Mn8Ni5N powder and 25%1Cr18Ni9Ti powder
End, surplus are 5%Fe powder；
The preparation of A Cr12MoV powder：Cr12MoV is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield
Into 5-9 μm of Cr12MoV powder；
B 1Cr18Mn8Ni5N：1Cr18Mn8Ni5N powder is placed in ball mill, the ball milling 30h- under hydrogen shield
50h, form 5-9 μm of 1Cr18Mn8Ni5N powder；
C 1Cr18Ni9Ti：1Cr18Ni9Ti powder is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield
Into 5-9 μm of 1Cr18Ni9Ti powder；
Step 2, wet-milling：Cr12MoV powder, the 28%-35% for the dispensing 40%-45% that step 1 is prepared
1Cr18Mn8Ni5N powder and the mixing of 18%-25%1Cr18Ni9Ti powder add Fe powder, using liquid ethanol as ball-milling medium,
Add titanium tetrachloride in mechanical milling process, the rotating speed of ball mill is in 90-100r/min, and Ball-milling Time is in 10-30min；
Step 3, sieve and dry：The powder of step 2 milled is sieved, places into vacuum drying chamber and dries,
It is molded for 3D printer blank；
Step 4,3D printer shaping：Step 3 is fitted into 3D printer, passes through the Guiding wheel structure parameter of input.
Pass through 40% Cr12MoV powder, 30%1Cr18Mn8Ni5N powder and 25% 1Cr18Ni9Ti of low content
Powder, surplus is 5% Fe powder, as base material component, the Fe powder of low content, by guide wheel 100h, 100m/s speed
Roll experiment is spent, slight damage, no surface steel bonding occurs in surface.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (1)
- A kind of 1. method based on 3D printing composite hard alloy powder compacting guide wheel, it is characterised in that comprise the following steps：Step 1, dispensing：40%-45% Cr12MoV powder, 28%-35%1Cr18Mn8Ni5N powder and 18%-25% 1Cr18Ni9Ti powder, surplus are Fe powder；The preparation of A Cr12MoV powder：Cr12MoV is placed in ball mill, the ball milling 30h-50h under hydrogen shield, forms 5-9 μm Cr12MoV powder；B 1Cr18Mn8Ni5N：1Cr18Mn8Ni5N powder is placed in ball mill, ball milling 30h-50h, shape under hydrogen shield Into 5-9 μm of 1Cr18Mn8Ni5N powder；C 1Cr18Ni9Ti：1Cr18Ni9Ti powder is placed in ball mill, the ball milling 30h-50h under hydrogen shield, forms 5-9 μm 1Cr18Ni9Ti powder；Step 2, wet-milling：Cr12MoV powder, the 28%-35% for the dispensing 40%-45% that step 1 is prepared 1Cr18Mn8Ni5N powder and the mixing of 18%-25%1Cr18Ni9Ti powder add Fe powder, using liquid ethanol as ball-milling medium, Add titanium tetrachloride in mechanical milling process, the rotating speed of ball mill is in 90-100r/min, and Ball-milling Time is in 10-30min；Step 3, sieve and dry：The powder of step 2 milled is sieved, places into vacuum drying chamber and dries, be used for 3D printer blank is molded；Step 4,3D printer shaping：The dried powder of step 3 is fitted into 3D printer, inputs Guiding wheel structure parameter； The 3D printer used is the printer based on electron beam melting Rapid Manufacturing Technology.
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| CN106077648B true CN106077648B (en) | 2018-04-10 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6231636B1 (en) * | 1998-02-06 | 2001-05-15 | Idaho Research Foundation, Inc. | Mechanochemical processing for metals and metal alloys |
| CN1490424A (en) * | 2003-08-27 | 2004-04-21 | 崇义章源钨制品有限公司 | Nano crystal dosed yttrium carbide alloy composite powder and preparation thereof |
| CN102151834A (en) * | 2011-03-08 | 2011-08-17 | 深圳市格林美高新技术股份有限公司 | Al2O3-cobalt-based adhesive phase-containing ultrafine hard alloy powder and preparation method and use thereof |
| CN102864372A (en) * | 2012-09-14 | 2013-01-09 | 江苏久联冶金机械制造有限公司 | Wear-resisting rolling mill guide and guard and manufacture method thereof |
| CN103014475A (en) * | 2012-12-18 | 2013-04-03 | 江苏新亚特钢锻造有限公司 | Oxide particle reinforced laser cladding high-wear resistance nickel-base alloy powder and preparation method thereof |
| CN105349844A (en) * | 2015-11-29 | 2016-02-24 | 印杰 | Laser cladding alloy powder with high wear resistance and preparation method thereof |
-
2016
- 2016-08-22 CN CN201610701854.1A patent/CN106077648B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6231636B1 (en) * | 1998-02-06 | 2001-05-15 | Idaho Research Foundation, Inc. | Mechanochemical processing for metals and metal alloys |
| CN1490424A (en) * | 2003-08-27 | 2004-04-21 | 崇义章源钨制品有限公司 | Nano crystal dosed yttrium carbide alloy composite powder and preparation thereof |
| CN102151834A (en) * | 2011-03-08 | 2011-08-17 | 深圳市格林美高新技术股份有限公司 | Al2O3-cobalt-based adhesive phase-containing ultrafine hard alloy powder and preparation method and use thereof |
| CN102864372A (en) * | 2012-09-14 | 2013-01-09 | 江苏久联冶金机械制造有限公司 | Wear-resisting rolling mill guide and guard and manufacture method thereof |
| CN103014475A (en) * | 2012-12-18 | 2013-04-03 | 江苏新亚特钢锻造有限公司 | Oxide particle reinforced laser cladding high-wear resistance nickel-base alloy powder and preparation method thereof |
| CN105349844A (en) * | 2015-11-29 | 2016-02-24 | 印杰 | Laser cladding alloy powder with high wear resistance and preparation method thereof |
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| CN106077648A (en) | 2016-11-09 |
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