CN106811673A - A kind of corrosion-resistant anti-oxidant low abrasion wear-resistant ball and preparation method thereof - Google Patents
A kind of corrosion-resistant anti-oxidant low abrasion wear-resistant ball and preparation method thereof Download PDFInfo
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- CN106811673A CN106811673A CN201611225047.3A CN201611225047A CN106811673A CN 106811673 A CN106811673 A CN 106811673A CN 201611225047 A CN201611225047 A CN 201611225047A CN 106811673 A CN106811673 A CN 106811673A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/20—Disintegrating members
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D5/00—Heat treatments of cast-iron
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- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
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- C21D6/00—Heat treatment of ferrous alloys
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- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
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- C22C27/06—Alloys based on chromium
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- C22C33/06—Making ferrous alloys by melting using master alloys
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Abstract
The invention discloses corrosion-resistant anti-oxidant low abrasion wear-resistant ball of one kind and preparation method thereof, the wear-resistant ball includes cladding layer and wear-resistant ball matrix, and wear-resistant ball matrix includes following component：C, Si, Mn, Cr, Ni, Cu, Al, Ca, B, Ti, Zr, Nb, Mo, V, La, P, Fe and inevitable impurity.In preparation process, using plasma melting coating technique and laser melting and coating technique, two-layer cladding layer is covered with wear-resistant ball matrix surface, the corrosion-resistant anti-oxidant low abrasion wear-resistant ball is obtained with reference to cold treatment and lonneal technology.The corrosion-resistant anti-oxidant low abrasion wear-resistant ball of one kind proposed by the present invention, the wear-resistant ball has the advantages that intensity is high, hardness big, inoxidizability and good corrosion resistance, wear away low, long service life.
Description
Technical field
The present invention relates to high-abrasive material technical field, more particularly to a kind of corrosion-resistant anti-oxidant low abrasion wear-resistant ball and its system
Preparation Method.
Background technology
Ball mill is wide variety of milling equipment in the industries such as cement, electric power, ore dressing, building materials, and wear-resistant ball is used as ball milling
Crushing medium in machine, for the material in ball mill pulverizer, it is widely used in the industries such as cement, electric power, ore dressing, building materials.Closely
Nian Lai, with developing rapidly for China's industry, the consumption of wear-resistant ball is very big.It is easily right because wear-resistant ball working environment is complicated
It causes corrosion and oxidation, causes the reduction of its performance, therefore improves wear-resistant ball performance, reduces wear-resistant ball abrasion, improves it and uses
Life-span, it will produce very big economic benefit.
The content of the invention
Based on the technical problem that background technology is present, the present invention propose a kind of corrosion-resistant anti-oxidant low abrasion wear-resistant ball and
Its preparation method, the wear-resistant ball has that intensity is high, hardness big, inoxidizability and good corrosion resistance, wear away low, long service life etc.
Advantage.
The corrosion-resistant anti-oxidant low abrasion wear-resistant ball of one kind proposed by the present invention, including cladding layer and wear-resistant ball matrix are wear-resisting
Ball matrix presses mass fraction includes following component：C：1.8~2.6%, Si：0.4~0.7%, Mn：0.6~1.1%, Cr：13~
18%th, Ni：0.35~0.55%, Cu：0.22~0.42%, Al：0.1~0.3%, Ca：0.1~0.25%, B：0.05~
0.2%th, Ti：0.08~0.3%, Zr：0.05~0.1%, Nb：0.015~0.04%, Mo：0.3~0.6%, V：0.05~
0.1%th, La：0.02~0.05%, P≤0.015%, remaining is Fe and inevitable impurity.
Preferably, wear-resistant ball matrix presses mass fraction includes following component：C：2.2~2.4%, Si：0.5~0.6%,
Mn：0.8~1%, Cr：14~16%, Ni：0.4~0.5%, Cu：0.3~0.36%, Al：0.15~0.25%, Ca：0.15
~0.2%, B：0.1~0.15%, Ti：0.18~0.25%, Zr：0.06~0.08%, Nb：0.025~0.035%, Mo：
0.4~0.5%, V：0.06~0.08%, La：0.03~0.04%, P≤0.015%, remaining be Fe and inevitably it is miscellaneous
Matter.
The invention allows for a kind of preparation method of corrosion-resistant anti-oxidant low abrasion wear-resistant ball, comprise the following steps：
S1, steel scrap, manganeisen are placed in melting is carried out in intermediate frequency furnace, added rare earth alloy, the pig iron, ferrochrome and close
Gold, vanadium iron and ferro-tungsten, through deoxidation, skim, pour into a mould, and obtain wear-resistant ball idiosome；
S2, by wear-resistant ball idiosome Quenching Treatment, being then air cooled to after room temperature carries out lonneal and obtains wear-resistant ball matrix；
S3, wear-resistant ball matrix is obtained into primary wear-resistant ball after plasma cladding, laser melting coating；
S4, by cold treatment after primary wear-resisting ball warp lonneal, then obtain described corrosion-resistant anti-oxidant after lonneal
Low abrasion wear-resistant ball.
Preferably, the sphere diameter of the corrosion-resistant anti-oxidant low abrasion wear-resistant ball is 40-120mm.
Preferably, in S1, comprise the following steps that：Steel scrap, manganeisen are placed in carries out melting in intermediate frequency furnace, rise
Temperature is incubated 25~40min to 1410~1440 DEG C, adds rare earth alloy, the pig iron, ferrochrome, vanadium iron and ferrotungsten and closes
Gold, is warming up to 1460~1480 DEG C, is incubated 40~60min, through deoxidation, skims, pours into a mould, and obtains wear-resistant ball idiosome.
Preferably, in S3, comprise the following steps that：Cream is made after plasma cladding powder is well mixed with binding agent
Shape, is then coated with the wear-resistant ball matrix surface after through polishing cleaning, is dried at 110~130 DEG C, is put into plasma apparatus
Carry out plasma cladding；The plasma cladding technological parameter is specific as follows：Ionized gas flow is 1~4L/min, protects gas
Body is that argon gas and argon flow amount are 6~8L/min, and transfer arc voltage is 28~35V, and transfer current is 60~120A, is sprayed away from being 12
~18mm, power is 1.2~1.7KW, and sweep speed is 5~8mm/s, and plasma arc spot diameter is 2~3mm, plasma melting
Coating thickness is 1.5~2.5mm；Then it is with laser melting and coating technique that the cladding of Ni base alloy powders is resistance to after S3 plasma claddings
On abrading-ball matrix, primary wear-resistant ball is obtained；The laser melting and coating technique technological parameter is：Synchronous powder feeding system, single-channel scanning, argon gas is protected
Shield laser cell, spot diameter is 2.2~2.8mm, and sweep speed is 5.4~6.2mm/s, and power is 1.25~1.32KW, laser
Cladding layer thickness is 1~1.8mm.
Preferably, in S3, binding agent is the one kind in waterglass, nitrocellulose, cellulose acetate and polyvinyl alcohol
Or it is various.
Preferably, in S3, the particle diameter of plasma cladding powder is 50~90 μm, its press mass fraction include it is following into
Point：Ni：15~22%, Cr：20~30%, Mn：8~15%, W：1~2%, Co：10~18%, B：2.2~3%, remaining is
Fe。
Preferably, in S3, the particle diameter of Ni base alloy powders is 400~800nm, its press mass fraction include it is following into
Point：C：1.8~2.2%, Cr：16~20%, W：1.2~1.8%, Fe：10~15%, Nb：0.8~1.5%, B：1.2~
2.3%th, Mn：3.5~5.2%, Si：0.15~0.3%, Sc：0.01~0.1%, remaining is Ni.
Preferably, in S4, comprise the following steps that：Primary wear-resistant ball is warming up to 200~260 DEG C, 1~2h is incubated, it is cold
But to 10~25min in frozen water is put into after room temperature, -30~-20 DEG C are cooled to after removing its surface moisture, are incubated 20~40min,
- 45~-35 DEG C are cooled to again, 20~35min is incubated, -60~-50 DEG C are then cooled to, 45~60min is incubated, and are warmed to room temperature,
340~380 DEG C are warming up to through 20~30min, are incubated 2~3h, be air cooled to room temperature, then heat to 220~280 DEG C, insulation 3~
4h, water-cooled obtains the corrosion-resistant anti-oxidant low abrasion wear-resistant ball to room temperature.
Preferably, in S4, comprise the following steps that：Primary wear-resistant ball is warming up to 230~250 DEG C, insulation 1.3~
1.7h, 15~20min in frozen water is put into after being cooled to room temperature, and -28~-24 DEG C, insulation 25 are cooled to after removing its surface moisture
~35min, then it is cooled to -42~-37 DEG C, 25~30min is incubated, -57~-54 DEG C are then cooled to, 50~55min is incubated,
It is warmed to room temperature, 350~370 DEG C is warming up to through 23~26min, be incubated 2.2~2.7h, is air cooled to room temperature, then heat to 240~
260 DEG C, 3.2~3.4h is incubated, water-cooled obtains the corrosion-resistant anti-oxidant low abrasion wear-resistant ball to room temperature.
It is that wear-resistant ball matrix has good intensity, hardness, antioxygen by controlling the content of C, Cr, Si, Mn in the present invention
The property changed, toughness, wearability are laid a good foundation；V, Mo, La, Ti, Zr coordinate, and make wear-resistant ball intrinsic silicon dense structure, refinement group
Knit crystal grain, it is to avoid intercrystalline corrosion, improve wear-resistant ball matrix corrosion resistance and inoxidizability, while improving the strong of wear-resistant ball matrix
The mechanical properties such as degree, hardness, toughness；In preparation process, wear-resistant ball idiosome is heat-treated, then in wear-resistant ball matrix table
Face carries out plasma cladding and laser melting coating, plasma cladding layer choosing Fe base alloy powders as transition zone, wherein, Ni, Cr,
Mn, W, Co, B coordinate, and improve the intensity of wear-resistant ball matrix skin, hardness and impact flexibility, due to wear-resistant ball matrix be both with
Fe, Cr are essential element, carry out metallurgical binding both in plasma cladding, with good bond strength, by rationally choosing
Plasma cladding technological parameter is selected, makes to organize crystal grain refinement in plasma melting coating, good metallurgy is reached with wear-resistant ball matrix
With reference to, Ni base alloy powders are selected in laser cladding process, wherein, Ni, Nb, Si, Sc coordinate, and have laser cladding layer excellent
Corrosion resistance and inoxidizability, Cr, W, B and C cooperatively form small carbide, improve hardness, the toughness of laser cladding layer
With wearability, by reasonable selection plasma melting coating powder and the composition and content of laser cladding layer powder, and rationally set
The technological parameter of plasma cladding and laser melting coating, makes cladding layer have bond strength and toughness higher with wear-resistant ball matrix,
The flatness of wear-resisting ball surface is improve, while making the hardness of wear-resistant ball and toughness obtain synchronous raising；It is after coating that primary is resistance to
Abrading-ball is placed in carries out precooling treatment in frozen water, then carry out cold treatment, and wherein cold treatment is by the way of Multi-stage cooling, it is to avoid just
Level wear-resistant ball because caused by temperature drop is too fast internal-external temperature difference it is excessive caused by cracking and the phenomenon such as peeling, while stepping up just
The dislocation density of level wear-resistant ball surface fused coating, improves the combination of wear-resistant ball matrix, plasma melting coating and laser cladding layer
Intensity, has refined tissue crystal grain, the austenite remained in primary wear-resistant ball is changed into martensite, improves the resistance to of wear-resistant ball entirety
Corrosivity, inoxidizability and mechanical property, then the residual stress in wear-resistant ball is eliminated through lonneal, to wear-resistant ball properties
Further reinforcing.The present invention realizes the property reached needed for composition design by reasonable set temperature and time and each component content
Can so that cladding layer keeps good metallurgical binding with wear-resistant ball matrix, there are not the phenomenons such as crackle, hole, it is comprehensive to improve
The mechanical properties such as wear-resistant ball intensity, hardness, toughness, impact resistance, while so that wear-resistant ball have good corrosion resistance,
Inoxidizability, anti-wear performance, reduce the abrasion of wear-resistant ball, considerably increase the service life of wear-resistant ball.It is proposed by the present invention
Corrosion-resistant anti-oxidant low abrasion wear-resistant ball, it has, and intensity is high, hardness big, inoxidizability and good corrosion resistance, wear away it is low, use
The advantages of long lifespan.
Performance test is carried out to the corrosion-resistant anti-oxidant low abrasion wear-resistant ball, test result is as follows：Hardness number up to 65~
68HRC, compression strength is 540~600MPa, and yield strength is 320~350MPa, impact flexibility >=10.5J/cm2, average ball
It is 40~50g/t to consume, and percentage of damage is 0.035~0.05%, and the life-span is about 8~9 times of common wear-resistant ball, with very significant
Economic benefit.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
The corrosion-resistant anti-oxidant low abrasion wear-resistant ball of one kind proposed by the present invention, including cladding layer and wear-resistant ball matrix are wear-resisting
Ball matrix presses mass fraction includes following component：C：1.8%th, Si：0.7%th, Mn：0.6%th, Cr：18%th, Ni：0.35%th, Cu：
0.42%th, Al：0.1%th, Ca：0.25%th, B：0.05%th, Ti：0.08%th, Zr：0.1%th, Nb：0.015%th, Mo：0.6%th, V：
0.05%th, La：0.05%th, P≤0.015%, remaining is Fe and inevitable impurity.
The invention allows for a kind of preparation method of corrosion-resistant anti-oxidant low abrasion wear-resistant ball, comprise the following steps：
S1, steel scrap, manganeisen are placed in melting is carried out in intermediate frequency furnace, added rare earth alloy, the pig iron, ferrochrome and close
Gold, vanadium iron and ferro-tungsten, through deoxidation, skim, pour into a mould, and obtain wear-resistant ball idiosome；
S2, by wear-resistant ball idiosome Quenching Treatment, being then air cooled to after room temperature carries out lonneal and obtains wear-resistant ball matrix；
S3, wear-resistant ball matrix is obtained into primary wear-resistant ball after plasma cladding, laser melting coating；
S4, by cold treatment after primary wear-resisting ball warp lonneal, then obtain described corrosion-resistant anti-oxidant after lonneal
Low abrasion wear-resistant ball.
Embodiment 2
The corrosion-resistant anti-oxidant low abrasion wear-resistant ball of one kind proposed by the present invention, including cladding layer and wear-resistant ball matrix are wear-resisting
Ball matrix presses mass fraction includes following component：C：2.6%th, Si：0.4%th, Mn：1.1%th, Cr：13%th, Ni：0.55%th, Cu：
0.22%th, Al：0.3%th, Ca：0.1%th, B：0.2%th, Ti：0.3%th, Zr：0.05%th, Nb：0.04%th, Mo：0.3%th, V：
0.1%th, La：0.02%th, P≤0.015%, remaining is Fe and inevitable impurity.
The invention allows for a kind of preparation method of corrosion-resistant anti-oxidant low abrasion wear-resistant ball, comprise the following steps：
S1, steel scrap, manganeisen are placed in melting is carried out in intermediate frequency furnace, added rare earth alloy, the pig iron, ferrochrome and close
Gold, vanadium iron and ferro-tungsten, through deoxidation, skim, pour into a mould, and obtain wear-resistant ball idiosome；
S2, by wear-resistant ball idiosome Quenching Treatment, being then air cooled to after room temperature carries out lonneal and obtains wear-resistant ball matrix；
S3, wear-resistant ball matrix is obtained into primary wear-resistant ball after plasma cladding, laser melting coating；
S4, by cold treatment after primary wear-resisting ball warp lonneal, then obtain described corrosion-resistant anti-oxidant after lonneal
Low abrasion wear-resistant ball.
Embodiment 3
The corrosion-resistant anti-oxidant low abrasion wear-resistant ball of one kind proposed by the present invention, including cladding layer and wear-resistant ball matrix are wear-resisting
Ball matrix presses mass fraction includes following component：C：2.2%th, Si：0.55%th, Mn：0.8%th, Cr：15.5%th, Ni：0.45%th,
Cu：0.32%th, Al：0.2%th, Ca：0.18%th, B：0.12%th, Ti：0.2%th, Zr：0.08%th, Nb：0.03%th, Mo：0.45%th,
V：0.08%th, La：0.04%th, P≤0.015%, remaining is Fe and inevitable impurity.
The invention allows for a kind of preparation method of corrosion-resistant anti-oxidant low abrasion wear-resistant ball, comprise the following steps：
S1, steel scrap, manganeisen are placed in melting is carried out in intermediate frequency furnace, be warming up to 1425 DEG C, be incubated 32min, then
Add rare earth alloy, the pig iron, ferrochrome, vanadium iron and ferro-tungsten, be warming up to 1470 DEG C, be incubated 50min, through deoxidation,
Skim, pour into a mould, obtain wear-resistant ball idiosome；
S2, by wear-resistant ball idiosome Quenching Treatment, being then air cooled to after room temperature carries out lonneal and obtains wear-resistant ball matrix；
S3, plasma cladding powder is well mixed with binding agent after be made paste, be then coated with through polishing cleaning after
Wear-resistant ball matrix surface, dried at 120 DEG C, being put into plasma apparatus carries out plasma cladding；The plasma cladding
Technological parameter is specific as follows：Ionized gas flow is 2.5L/min, and protective gas is argon gas and argon flow amount is 7L/min, transfer
Arc voltage is 30V, and transfer current is 90A, is sprayed away from being 15mm, and power is 1.5KW, and sweep speed is 6.5mm/s, plasma arc light
Spot diameter is 2.5mm, and plasma melting coating thickness is 2mm；Then with laser melting and coating technique by Ni base alloy powder claddings in S3
On wear-resistant ball matrix after plasma cladding, primary wear-resistant ball is obtained；The laser melting and coating technique technological parameter is：Synchronously send
Powder, single-channel scanning, argon gas protection laser cell, spot diameter is 2.5mm, and sweep speed is 5.8mm/s, and power is 1.28KW, is swashed
Light cladding layer thickness is 1.5mm；
S4, primary wear-resistant ball is warming up to 240 DEG C, is incubated 1.5h, 18min in frozen water is put into after being cooled to room temperature, remove
It is cooled to -26 DEG C after its surface moisture, is incubated 30min, then be cooled to -40 DEG C, be incubated 28min, be then cooled to -55 DEG C, protects
Warm 52min, is warmed to room temperature, and 360 DEG C are warming up to through 24min, is incubated 2.4h, is air cooled to room temperature, then heats to 250 DEG C, insulation
3.3h, water-cooled obtains the corrosion-resistant anti-oxidant low abrasion wear-resistant ball to room temperature.
Wherein, the sphere diameter of the corrosion-resistant anti-oxidant low abrasion wear-resistant ball is 80mm；
In S3, binding agent is cellulose acetate；
In S3, the particle diameter of plasma cladding powder is 70 μm, and it presses mass fraction includes following component：Ni：18%th,
Cr：25%th, Mn：12%th, W：1.5%th, Co：14%th, B：2.6%, remaining is Fe；
In S3, the particle diameter of Ni base alloy powders is 600nm, and it presses mass fraction includes following component：C：2%th, Cr：
18%th, W：1.5%th, Fe：12.5%th, Nb：1.15%th, B：1.8%th, Mn：4.5%th, Si：0.22%th, Sc：0.05%, remaining is
Ni。
Embodiment 4
The corrosion-resistant anti-oxidant low abrasion wear-resistant ball of one kind proposed by the present invention, including cladding layer and wear-resistant ball matrix are wear-resisting
Ball matrix presses mass fraction includes following component：C：1.95%th, Si：0.62%th, Mn：0.75%th, Cr：16.6%th, Ni：
0.41%th, Cu：0.37%th, Al：0.12%th, Ca：0.22%th, B：0.08%th, Ti：0.12%th, Zr：0.09%th, Nb：0.02%th,
Mo：0.55%th, V：0.06%th, La：0.045%th, P≤0.015%, remaining is Fe and inevitable impurity.
The invention allows for a kind of preparation method of corrosion-resistant anti-oxidant low abrasion wear-resistant ball, comprise the following steps：
S1, steel scrap, manganeisen are placed in melting is carried out in intermediate frequency furnace, be warming up to 1410 DEG C, be incubated 40min, then
Add rare earth alloy, the pig iron, ferrochrome, vanadium iron and ferro-tungsten, be warming up to 1460 DEG C, be incubated 60min, through deoxidation,
Skim, pour into a mould, obtain wear-resistant ball idiosome；
S2, by wear-resistant ball idiosome Quenching Treatment, being then air cooled to after room temperature carries out lonneal and obtains wear-resistant ball matrix；
S3, plasma cladding powder is well mixed with binding agent after be made paste, be then coated with through polishing cleaning after
Wear-resistant ball matrix surface, dried at 110 DEG C, being put into plasma apparatus carries out plasma cladding；The plasma cladding
Technological parameter is specific as follows：Ionized gas flow is 1L/min, and protective gas is argon gas and argon flow amount is 6L/min, transferred arc
Voltage is 28V, and transfer current is 60A, is sprayed away from being 12mm, and power is 1.2KW, and sweep speed is 5mm/s, and plasma arc hot spot is straight
Footpath is 2mm, and plasma melting coating thickness is 1.5mm；Then with laser melting and coating technique by the cladding of Ni base alloy powders S3 etc. from
On wear-resistant ball matrix after sub- cladding, primary wear-resistant ball is obtained；The laser melting and coating technique technological parameter is：Synchronous powder feeding system, it is single
Road is scanned, argon gas protection laser cell, and spot diameter is 2.2mm, and sweep speed is 5.4mm/s, and power is 1.25KW, laser melting coating
Thickness degree is 1mm；
S4, primary wear-resistant ball is warming up to 200 DEG C, is incubated 2h, 10min in frozen water is put into after being cooled to room temperature, remove it
It is cooled to -20 DEG C after surface moisture, is incubated 40min, then be cooled to -35 DEG C, be incubated 35min, is then cooled to -50 DEG C, insulation
60min, is warmed to room temperature, and 340 DEG C are warming up to through 20min, is incubated 3h, is air cooled to room temperature, then heats to 220 DEG C, is incubated 4h, water
It is cooled to room temperature, obtains the corrosion-resistant anti-oxidant low abrasion wear-resistant ball.
Wherein, the sphere diameter of the corrosion-resistant anti-oxidant low abrasion wear-resistant ball is 40mm；
In S3, binding agent is that nitrocellulose, cellulose acetate and polyvinyl alcohol are 1 by weight:1:1 composition；
In S3, the particle diameter of plasma cladding powder is 50 μm, and it presses mass fraction includes following component：Ni：15%th,
Cr：30%th, Mn：8%th, W：2%th, Co：10%th, B：3%, remaining is Fe；
In S3, the particle diameter of Ni base alloy powders is 400nm, and it presses mass fraction includes following component：C：1.8%th, Cr：
20%th, W：1.2%th, Fe：15%th, Nb：0.8%th, B：2.3%th, Mn：3.5%th, Si：0.3%th, Sc：0.01%, remaining is Ni.
Embodiment 5
The corrosion-resistant anti-oxidant low abrasion wear-resistant ball of one kind proposed by the present invention, including cladding layer and wear-resistant ball matrix are wear-resisting
Ball matrix presses mass fraction includes following component：C：2.45%th, Si：0.48%th, Mn：0.95%th, Cr：14.5%th, Ni：
0.52%th, Cu：0.28%th, Al：0.24%th, Ca：0.12%th, B：0.15%th, Ti：0.23%th, Zr：0.06%th, Nb：0.032%th,
Mo：0.42%th, V：0.08%th, La：0.035%th, P≤0.015%, remaining is Fe and inevitable impurity.
The invention allows for a kind of preparation method of corrosion-resistant anti-oxidant low abrasion wear-resistant ball, comprise the following steps：
S1, steel scrap, manganeisen are placed in melting is carried out in intermediate frequency furnace, be warming up to 1440 DEG C, be incubated 25min, then
Add rare earth alloy, the pig iron, ferrochrome, vanadium iron and ferro-tungsten, be warming up to 1480 DEG C, be incubated 40min, through deoxidation,
Skim, pour into a mould, obtain wear-resistant ball idiosome；
S2, by wear-resistant ball idiosome Quenching Treatment, being then air cooled to after room temperature carries out lonneal and obtains wear-resistant ball matrix；
S3, plasma cladding powder is well mixed with binding agent after be made paste, be then coated with through polishing cleaning after
Wear-resistant ball matrix surface, dried at 130 DEG C, being put into plasma apparatus carries out plasma cladding；The plasma cladding
Technological parameter is specific as follows：Ionized gas flow is 4L/min, and protective gas is argon gas and argon flow amount is 8L/min, transferred arc
Voltage is 35V, and transfer current is 120A, is sprayed away from being 18mm, and power is 1.7KW, and sweep speed is 8mm/s, plasma arc hot spot
A diameter of 3mm, plasma melting coating thickness is 2.5mm；Then with laser melting and coating technique by the cladding of Ni base alloy powders in S3 etc.
On wear-resistant ball matrix after ion cladding, primary wear-resistant ball is obtained；The laser melting and coating technique technological parameter is：Synchronous powder feeding system,
Single-channel scanning, argon gas protection laser cell, spot diameter is 2.8mm, and sweep speed is 6.2mm/s, and power is 1.32KW, and laser melts
Coating thickness is 1.8mm；
S4, primary wear-resistant ball is warming up to 260 DEG C, is incubated 2h, 25min in frozen water is put into after being cooled to room temperature, remove it
It is cooled to -30 DEG C after surface moisture, is incubated 20min, then be cooled to -45 DEG C, be incubated 20min, is then cooled to -60 DEG C, insulation
45min, is warmed to room temperature, and 380 DEG C are warming up to through 30min, is incubated 2h, is air cooled to room temperature, then heats to 280 DEG C, is incubated 3h, water
It is cooled to room temperature, obtains the corrosion-resistant anti-oxidant low abrasion wear-resistant ball.
Wherein, the sphere diameter of the corrosion-resistant anti-oxidant low abrasion wear-resistant ball is 120mm；
In S3, binding agent is that waterglass, nitrocellulose and cellulose acetate are 2 by weight:1:1 composition；
In S3, the particle diameter of plasma cladding powder is 90 μm, and it presses mass fraction includes following component：Ni：22%th,
Cr：20%th, Mn：15%th, W：1%th, Co：18%th, B：2.2%, remaining is Fe；
In S3, the particle diameter of Ni base alloy powders is 800nm, and it presses mass fraction includes following component：C：2.2%th, Cr：
16%th, W：1.8%th, Fe：10%th, Nb：1.5%th, B：1.2%th, Mn：5.2%th, Si：0.15%th, Sc：0.1%, remaining is Ni.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of corrosion-resistant anti-oxidant low abrasion wear-resistant ball, it is characterised in that including cladding layer and wear-resistant ball matrix, wear-resistant ball base
Body presses mass fraction includes following component：C：1.8~2.6%, Si：0.4~0.7%, Mn：0.6~1.1%, Cr：13~
18%th, Ni：0.35~0.55%, Cu：0.22~0.42%, Al：0.1~0.3%, Ca：0.1~0.25%, B：0.05~
0.2%th, Ti：0.08~0.3%, Zr：0.05~0.1%, Nb：0.015~0.04%, Mo：0.3~0.6%, V：0.05~
0.1%th, La：0.02~0.05%, P≤0.015%, remaining is Fe and inevitable impurity.
2. corrosion-resistant anti-oxidant low abrasion wear-resistant ball according to claim 1, it is characterised in that including cladding layer and wear-resistant ball
Matrix, wear-resistant ball matrix presses mass fraction includes following component：C：2.2~2.4%, Si：0.5~0.6%, Mn：0.8~1%,
Cr：14~16%, Ni：0.4~0.5%, Cu：0.3~0.36%, Al：0.15~0.25%, Ca：0.15~0.2%, B：0.1
~0.15%, Ti：0.18~0.25%, Zr：0.06~0.08%, Nb：0.025~0.035%, Mo：0.4~0.5%, V：
0.06~0.08%, La：0.03~0.04%, P≤0.015%, remaining is Fe and inevitable impurity.
3. it is a kind of as any one of claim 1-2 it is corrosion-resistant it is anti-oxidant it is low abrasion wear-resistant ball preparation method, its feature
It is to comprise the following steps：
S1, steel scrap, manganeisen are placed in melting are carried out in intermediate frequency furnace, add rare earth alloy, the pig iron, ferrochrome,
Vanadium iron and ferro-tungsten, through deoxidation, skim, pour into a mould, and obtain wear-resistant ball idiosome；
S2, by wear-resistant ball idiosome Quenching Treatment, being then air cooled to after room temperature carries out lonneal and obtains wear-resistant ball matrix；
S3, wear-resistant ball matrix is obtained into primary wear-resistant ball after plasma cladding, laser melting coating；
S4, by cold treatment after primary wear-resisting ball warp lonneal, then the corrosion-resistant anti-oxidant low mill is obtained after lonneal
Consumption wear-resistant ball.
4. according to claim 3 it is corrosion-resistant it is anti-oxidant it is low abrasion wear-resistant ball preparation method, it is characterised in that in S1,
Comprise the following steps that：Steel scrap, manganeisen are placed in carries out melting in intermediate frequency furnace, be warming up to 1410~1440 DEG C, insulation
25~40min, adds rare earth alloy, the pig iron, ferrochrome, vanadium iron and ferro-tungsten, is warming up to 1460~1480 DEG C,
40~60min of insulation, through deoxidation, skims, pours into a mould, and obtains wear-resistant ball idiosome.
5. according to claim 3 it is corrosion-resistant it is anti-oxidant it is low abrasion wear-resistant ball preparation method, it is characterised in that in S3,
Comprise the following steps that：Paste is made after plasma cladding powder is well mixed with binding agent, is then coated with being cleaned through polishing
Wear-resistant ball matrix surface afterwards, dries at 110~130 DEG C, and being put into plasma apparatus carries out plasma cladding；The grade from
Sub- melting and coating process parameter is specific as follows：Ionized gas flow is 1~4L/min, protective gas be argon gas and argon flow amount be 6~
8L/min, transfer arc voltage is 28~35V, and transfer current is 60~120A, spray away from be 12~18mm, power for 1.2~
1.7KW, sweep speed be 5~8mm/s, plasma arc spot diameter be 2~3mm, plasma melting coating thickness be 1.5~
2.5mm；Then on the wear-resistant ball matrix with laser melting and coating technique by the cladding of Ni base alloy powders after S3 plasma claddings, obtain
Primary wear-resistant ball；The laser melting and coating technique technological parameter is：Synchronous powder feeding system, single-channel scanning, argon gas protection laser cell, hot spot is straight
Footpath be 2.2~2.8mm, sweep speed be 5.4~6.2mm/s, power be 1.25~1.32KW, laser cladding layer thickness be 1~
1.8mm。
6. according to claim 5 it is corrosion-resistant it is anti-oxidant it is low abrasion wear-resistant ball preparation method, it is characterised in that in S3,
Binding agent is one or more in waterglass, nitrocellulose, cellulose acetate and polyvinyl alcohol.
7. according to claim 5 it is corrosion-resistant it is anti-oxidant it is low abrasion wear-resistant ball preparation method, it is characterised in that in S3,
The particle diameter of plasma cladding powder is 50~90 μm, and it presses mass fraction includes following component：Ni：15~22%, Cr：20~
30%th, Mn：8~15%, W：1~2%, Co：10~18%, B：2.2~3%, remaining is Fe.
8. according to claim 5 it is corrosion-resistant it is anti-oxidant it is low abrasion wear-resistant ball preparation method, it is characterised in that in S3,
The particle diameter of Ni base alloy powders is 400~800nm, and it presses mass fraction includes following component：C：1.8~2.2%, Cr：16~
20%th, W：1.2~1.8%, Fe：10~15%, Nb：0.8~1.5%, B：1.2~2.3%, Mn：3.5~5.2%, Si：
0.15~0.3%, Sc：0.01~0.1%, remaining is Ni.
9. according to claim 3 it is corrosion-resistant it is anti-oxidant it is low abrasion wear-resistant ball preparation method, it is characterised in that in S4,
Comprise the following steps that：Primary wear-resistant ball is warming up to 200~260 DEG C, 1~2h is incubated, is put into 10 in frozen water after being cooled to room temperature
~25min, -30~-20 DEG C are cooled to after removing its surface moisture, are incubated 20~40min, then be cooled to -45~-35 DEG C, guarantor
20~35min of temperature, is then cooled to -60~-50 DEG C, is incubated 45~60min, is warmed to room temperature, and 340 are warming up to through 20~30min
~380 DEG C, 2~3h is incubated, is air cooled to room temperature, then heat to 220~280 DEG C, be incubated 3~4h, water-cooled obtains institute to room temperature
State corrosion-resistant anti-oxidant low abrasion wear-resistant ball.
10. according to claim 9 it is corrosion-resistant it is anti-oxidant it is low abrasion wear-resistant ball preparation method, it is characterised in that in S4,
Comprise the following steps that：Primary wear-resistant ball is warming up to 230~250 DEG C, 1.3~1.7h is incubated, frozen water is put into after being cooled to room temperature
In 15~20min, remove and be cooled to after its surface moisture -28~-24 DEG C, be incubated 25~35min, then be cooled to -42~-37
DEG C, 25~30min is incubated, -57~-54 DEG C are then cooled to, 50~55min is incubated, it is warmed to room temperature, heated up through 23~26min
To 350~370 DEG C, 2.2~2.7h is incubated, is air cooled to room temperature, then heat to 240~260 DEG C, be incubated 3.2~3.4h, water-cooled
To room temperature, the corrosion-resistant anti-oxidant low abrasion wear-resistant ball is obtained.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014550A (en) * | 2012-12-10 | 2013-04-03 | 马鞍山市恒达耐磨材料有限责任公司 | High chromium multielement alloy wear resisting ball and manufacturing method thereof |
| CN104087866A (en) * | 2014-07-31 | 2014-10-08 | 宁国市宁武耐磨材料有限公司 | High-heat-resistant and wear-resistant ball for ball mill |
| CN104099612A (en) * | 2014-08-01 | 2014-10-15 | 宁国市宁武耐磨材料有限公司 | Heatproof anticorrosion high-hardness wear-resistant ball |
| CN104141089A (en) * | 2014-08-01 | 2014-11-12 | 宁国市宁武耐磨材料有限公司 | High-chromium alloy wear-proof ball |
| CN104152788A (en) * | 2014-08-01 | 2014-11-19 | 宁国市宁武耐磨材料有限公司 | Impact-resistant high-hardness wear-resistant ball |
| CN104164626A (en) * | 2014-07-16 | 2014-11-26 | 安徽省三方耐磨股份有限公司 | Low chromium alloy cast ball |
| CN105297005A (en) * | 2015-10-22 | 2016-02-03 | 宁国市南方耐磨材料有限公司 | Method for preparing high-hardness and high-toughness abrasion resistant balls through laser cladding |
| CN105296838A (en) * | 2015-10-22 | 2016-02-03 | 宁国市南方耐磨材料有限公司 | High-hardness and high-toughness abrasion-resisting ball |
-
2016
- 2016-12-27 CN CN201611225047.3A patent/CN106811673B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014550A (en) * | 2012-12-10 | 2013-04-03 | 马鞍山市恒达耐磨材料有限责任公司 | High chromium multielement alloy wear resisting ball and manufacturing method thereof |
| CN104164626A (en) * | 2014-07-16 | 2014-11-26 | 安徽省三方耐磨股份有限公司 | Low chromium alloy cast ball |
| CN104087866A (en) * | 2014-07-31 | 2014-10-08 | 宁国市宁武耐磨材料有限公司 | High-heat-resistant and wear-resistant ball for ball mill |
| CN104099612A (en) * | 2014-08-01 | 2014-10-15 | 宁国市宁武耐磨材料有限公司 | Heatproof anticorrosion high-hardness wear-resistant ball |
| CN104141089A (en) * | 2014-08-01 | 2014-11-12 | 宁国市宁武耐磨材料有限公司 | High-chromium alloy wear-proof ball |
| CN104152788A (en) * | 2014-08-01 | 2014-11-19 | 宁国市宁武耐磨材料有限公司 | Impact-resistant high-hardness wear-resistant ball |
| CN105297005A (en) * | 2015-10-22 | 2016-02-03 | 宁国市南方耐磨材料有限公司 | Method for preparing high-hardness and high-toughness abrasion resistant balls through laser cladding |
| CN105296838A (en) * | 2015-10-22 | 2016-02-03 | 宁国市南方耐磨材料有限公司 | High-hardness and high-toughness abrasion-resisting ball |
Non-Patent Citations (1)
| Title |
|---|
| 吴元徽: "《热处理工(高级)第2版》", 31 March 2013, 机械工业出版社 * |
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