CN106191706A - A kind of corrosion-resistant impact-resistant abrasion-proof steel ball and preparation method thereof - Google Patents

A kind of corrosion-resistant impact-resistant abrasion-proof steel ball and preparation method thereof Download PDF

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Publication number
CN106191706A
CN106191706A CN201610676935.0A CN201610676935A CN106191706A CN 106191706 A CN106191706 A CN 106191706A CN 201610676935 A CN201610676935 A CN 201610676935A CN 106191706 A CN106191706 A CN 106191706A
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resistant
steel ball
corrosion
impact
proof steel
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阮和平
董舜杰
李欢
唐荣
刘坤
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Anhui Ruitai New Materials & Technology Co Ltd
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Anhui Ruitai New Materials & Technology Co Ltd
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Publication of CN106191706A publication Critical patent/CN106191706A/en
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    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/004Heat treatment of ferrous alloys containing Cr and Ni
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/005Heat treatment of ferrous alloys containing Mn
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/007Heat treatment of ferrous alloys containing Co
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/008Heat treatment of ferrous alloys containing Si
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C33/00Making ferrous alloys
    • C22C33/04Making ferrous alloys by melting
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/005Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Abstract

The invention discloses a kind of corrosion-resistant impact-resistant abrasion-proof steel ball, the percentage by weight of its each component is as follows: C:0.7 0.75%;Cr:11 13%;Si:1 1.2%;Mn:1.5 1.6%;B:0.05 0.06%;Ni:1 2%;Y:2.1 2.15%;Ti:0.04 0.06%;Cu:0.03 0.05%;Co:0.01 0.03%;Zr:0.3 0.4%;Nb:0.03 0.04%;P≤0.012%;S≤0.002%;Clout is Fe.The invention also discloses the preparation method of above-mentioned corrosion-resistant impact-resistant abrasion-proof steel ball.Good corrosion resistance of the present invention, impact resistance is high, and wearability is good.

Description

A kind of corrosion-resistant impact-resistant abrasion-proof steel ball and preparation method thereof
Technical field
The present invention relates to abrasion-proof steel ball technical field, particularly relate to a kind of corrosion-resistant impact-resistant abrasion-proof steel ball and preparation side thereof Method.
Background technology
Along with developing rapidly, to abrasion-proof steel ball of the industry such as domestic and international ore deposit soil, building, metallurgy, chemical industry, power plant, cement Demand is increasing, and the working environment of abrasion-proof steel ball is more severe, the impact resistance of plain ball, wearability and corrosion resistant Erosion property can not meet the requirement to abrasion-proof steel ball of the above-mentioned industry, it is therefore desirable to provides a kind of new corrosion-resistant impact-resistant abrasion-proof Steel ball.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of corrosion-resistant impact-resistant abrasion-proof steel ball and system thereof Preparation Method, corrosion resistance and good of the present invention, shock resistance is good, and wearability is high.
The one corrosion-resistant impact-resistant abrasion-proof steel ball that the present invention proposes, the percentage by weight of its each component is as follows: C:0.7- 0.75%;Cr:11-13%;Si:1-1.2%;Mn:1.5-1.6%;B:0.05-0.06%;Ni:1-2%;Y:2.1- 2.15%;Ti:0.04-0.06%;Cu:0.03-0.05%;Co:0.01-0.03%;Zr:0.3-0.4%;Nb:0.03- 0.04%;P≤0.012%;S≤0.002%;Clout is Fe.
Preferably, the percentage by weight of its each component is as follows: C:0.72-0.74%;Cr:11.5-12.5%;Si:1.05- 1.15%;Mn:1.52-1.58%;B:0.053-0.057%;Ni:1.3-1.7%;Y:2.12-2.14%;Ti:0.045- 0.055%;Cu:0.035-0.045%;Co:0.015-0.025%;Zr:0.32-0.38%;Nb:0.033-0.037%;P≤ 0.012%;S≤0.0018%;Clout is Fe.
Preferably, the percentage by weight of its each component is as follows: C:0.73%;Cr:12%;Si:1.1%;Mn:1.55%; B:0.055%;Ni:1.5%;Y:2.13%;Ti:0.05%;Cu:0.04%;Co:0.02%;Zr:0.35%;Nb: 0.035%;P≤0.012%;S≤0.0015%;Clout is Fe.
The invention allows for the preparation method of above-mentioned corrosion-resistant impact-resistant abrasion-proof steel ball, comprise the steps: steel scrap After fusing, inspection, adjusting component, slightly to refine, refine, tapping casting obtains composition and meets the foundry goods of above-mentioned scope;By foundry goods It is warming up to rolling temperature TRolling, it is incubated 2-4h, rolls, be cooled to room temperature and obtain middle steel ball;It is warming up to quench by centre steel ball Fire temperature TQuenching, it being incubated 20-40min, quenching, adjust the temperature to temperature 330-370 DEG C, be incubated 1-2h, air cooling obtains to room temperature To corrosion-resistant impact-resistant abrasion-proof steel ball, wherein, TRolling=30 × WC/WNb+14×WY/WB, TQuenching=278 × WC+235×WY+373 ×WZr, WCFor carbon weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent values is 0.7-0.75, WNbFor niobium element weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent values is 0.03-0.04, WYFor Yttrium weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent values is 2.1-2.15, WBFor boron unit Element weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent values is 0.05-0.06, WZrExist for zr element Weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent values is 0.3-0.4.
Preferably, rolling reduction >=6.
Preferably, at the end of rolling, the temperature of middle steel ball is 850-950 DEG C.
Preferably, it is cooled to room temperature with the speed of 6-10 DEG C/s and obtains middle steel ball.
Preferably, it is water quenching 10-15s of 40-60 DEG C by temperature.
Above-mentioned " weight percent values " is for obtain according to the percentage by weight of each component in corrosion-resistant impact-resistant abrasion-proof steel ball , do not consider the unit of its percetage by weight, the weight percent values of the most each component.
Above-mentioned " water " is deionized water.
The present invention is by the relation with contents between C, Nb, Y, B, Zr, it is determined that rolling temperature TRollingWith hardening heat TQuenching, when Temperature is TRollingTime, C, Nb, Y, B cooperate, and when austenitizing, promote crystal grain refinement so that crystallite dimension is homogeneous, distribution Uniformly, thus being greatly increased the impact flexibility of the present invention, and then be greatly increased the shock resistance of the present invention, four cooperate Alloy melt can also be purified, improve the mismatch between alloy Atom, thus be greatly increased the decay resistance of the present invention; When temperature is TQuenchingTime, C, Y, Zr cooperate, and can increase the quenching degree of steel ball, the stability of holding austenite, suppression crystal Precipitation again and distribution, keep steel ball internal structure homogeneity, thus increase further the present invention shock resistance and Decay resistance;When tempering, C, Cr, Nb, Si cooperate, and can improve the temper resistance of the present invention, prevent steel ball Grain coarsening, improves intensity and the impact flexibility of steel ball, increases the shock resistance of the present invention further;Mn、Cr、Ni、Nb、 Ti, Co cooperate can increase hardness and the wearability of the present invention further;Cr, Cu cooperate, and can increase further The decay resistance of the present invention;The content of control P, S, at reduced levels, can suppress the transition of combination property of the present invention to deteriorate; Above-mentioned each element cooperates, according to suitable production process, so that the even structure distribution within the present invention, thus increase The corrosion resistance of the present invention, impact resistance and wearability.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of corrosion-resistant impact-resistant abrasion-proof steel ball, the percentage by weight of its each component is as follows: C:0.7%;Cr:13%;Si: 1%;Mn:1.6%;B:0.05%;Ni:2%;Y:2.1%;Ti:0.06%;Cu:0.03%;Co:0.03%;Zr:0.3%; Nb:0.04%;P:0.012%;S:0.002%;Clout is Fe.
The preparation method of above-mentioned corrosion-resistant impact-resistant abrasion-proof steel ball, comprises the steps:, by after scrap melting, to check, adjust Being made into point, slightly refine, refine, tapping casting obtains composition and meets the foundry goods of above-mentioned scope;Foundry goods is warming up to 1015 DEG C is Rolling temperature TRolling, it is incubated 2h, rolls, be cooled to room temperature with the speed of 10 DEG C/s and obtain middle steel ball, wherein, rolling pressure Contracting ratio is 6, and at the end of rolling, the temperature of middle steel ball is 850 DEG C;Centre steel ball is warming up to 800 DEG C for hardening heat TQuenching, Insulation 40min, by water quenching 15s that temperature is 40 DEG C, adjusts the temperature to temperature 330 DEG C, is incubated 2h, and air cooling obtains to room temperature To corrosion-resistant impact-resistant abrasion-proof steel ball.
Embodiment 2
A kind of corrosion-resistant impact-resistant abrasion-proof steel ball, the percentage by weight of its each component is as follows: C:0.75%;Cr:11%; Si:1.2%;Mn:1.5%;B:0.06%;Ni:1%;Y:2.15%;Ti:0.04%;Cu:0.05%;Co:0.01%;Zr: 0.4%;Nb:0.03%;P:0.012%;S:0.0019%;Clout is Fe.
The preparation method of above-mentioned corrosion-resistant impact-resistant abrasion-proof steel ball, comprises the steps:, by after scrap melting, to check, adjust Being made into point, slightly refine, refine, tapping casting obtains composition and meets the foundry goods of above-mentioned scope;Foundry goods is warming up to 1064 DEG C is Rolling temperature TRolling, it is incubated 4h, rolls, be cooled to room temperature with the speed of 6 DEG C/s and obtain middle steel ball, wherein, rolling compression Ratio is 6.1, and at the end of rolling, the temperature of middle steel ball is 950 DEG C;Centre steel ball is warming up to 863 DEG C for hardening heat TQuenching, Insulation 20min, by water quenching 10s that temperature is 60 DEG C, adjusts the temperature to temperature 370 DEG C, is incubated 1h, and air cooling obtains to room temperature To corrosion-resistant impact-resistant abrasion-proof steel ball.
Embodiment 3
A kind of corrosion-resistant impact-resistant abrasion-proof steel ball, the percentage by weight of its each component is as follows: C:0.72%;Cr:12.5%; Si:1.05%;Mn:1.58%;B:0.053%;Ni:1.7%;Y:2.12%;Ti:0.055%;Cu:0.035%;Co: 0.025%;Zr:0.32%;Nb:0.037%;P:0.0115%;S:0.0018%;Clout is Fe.
The preparation method of above-mentioned corrosion-resistant impact-resistant abrasion-proof steel ball, comprises the steps:, by after scrap melting, to check, adjust Being made into point, slightly refine, refine, tapping casting obtains composition and meets the foundry goods of above-mentioned scope;Foundry goods is warming up to 1035 DEG C is Rolling temperature TRolling, it is incubated 2.5h, rolls, be cooled to room temperature with the speed of 9 DEG C/s and obtain middle steel ball, wherein, rolling pressure Contracting ratio is 6.2, and at the end of rolling, the temperature of middle steel ball is 880 DEG C;Centre steel ball is warming up to 818 DEG C for hardening heat TQuenching, it being incubated 35min, by water quenching 14s that temperature is 45 DEG C, adjust the temperature to temperature 340 DEG C, be incubated 1.8h, air cooling is extremely Room temperature obtains corrosion-resistant impact-resistant abrasion-proof steel ball.
Embodiment 4
A kind of corrosion-resistant impact-resistant abrasion-proof steel ball, the percentage by weight of its each component is as follows: C:0.74%;Cr:11.5%; Si:1.15%;Mn:1.52%;B:0.057%;Ni:1.3%;Y:2.14%;Ti:0.045%;Cu:0.045%;Co: 0.015%;Zr:0.38%;Nb:0.033%;P:0.0115%;S:0.0016%;Clout is Fe.
The preparation method of above-mentioned corrosion-resistant impact-resistant abrasion-proof steel ball, comprises the steps:, by after scrap melting, to check, adjust Being made into point, slightly refine, refine, tapping casting obtains composition and meets the foundry goods of above-mentioned scope;Foundry goods is warming up to 1054 DEG C is Rolling temperature TRolling, it is incubated 3.5h, rolls, be cooled to room temperature with the speed of 7 DEG C/s and obtain middle steel ball, wherein, rolling pressure Contracting ratio is 6.1, and at the end of rolling, the temperature of middle steel ball is 920 DEG C;Centre steel ball is warming up to 850 DEG C for hardening heat TQuenching, it being incubated 25min, by water quenching 12s that temperature is 55 DEG C, adjust the temperature to temperature 360 DEG C, be incubated 1.2h, air cooling is extremely Room temperature obtains corrosion-resistant impact-resistant abrasion-proof steel ball.
Embodiment 5
A kind of corrosion-resistant impact-resistant abrasion-proof steel ball, the percentage by weight of its each component is as follows: C:0.73%;Cr:12%; Si:1.1%;Mn:1.55%;B:0.055%;Ni:1.5%;Y:2.13%;Ti:0.05%;Cu:0.04%;Co:0.02%; Zr:0.35%;Nb:0.035%;P:0.011%;S:0.0015%;Clout is Fe.
The preparation method of above-mentioned corrosion-resistant impact-resistant abrasion-proof steel ball, comprises the steps:, by after scrap melting, to check, adjust Being made into point, slightly refine, refine, tapping casting obtains composition and meets the foundry goods of above-mentioned scope;Foundry goods is warming up to 1045 DEG C is Rolling temperature TRolling, it is incubated 3h, rolls, be cooled to room temperature with the speed of 8 DEG C/s and obtain middle steel ball, wherein, rolling compression Ratio is 6, and at the end of rolling, the temperature of middle steel ball is 900 DEG C;Centre steel ball is warming up to 834 DEG C for hardening heat TQuenching, protect Temperature 30min, by water quenching 13s that temperature is 50 DEG C, adjusts the temperature to temperature 350 DEG C, is incubated 1.5h, and air cooling obtains to room temperature To corrosion-resistant impact-resistant abrasion-proof steel ball.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.

Claims (8)

1. a corrosion-resistant impact-resistant abrasion-proof steel ball, it is characterised in that the percentage by weight of its each component is as follows: C:0.7- 0.75%;Cr:11-13%;Si:1-1.2%;Mn:1.5-1.6%;B:0.05-0.06%;Ni:1-2%;Y:2.1- 2.15%;Ti:0.04-0.06%;Cu:0.03-0.05%;Co:0.01-0.03%;Zr:0.3-0.4%;Nb:0.03- 0.04%;P≤0.012%;S≤0.002%;Clout is Fe.
The most corrosion-resistant impact-resistant abrasion-proof steel ball, it is characterised in that the weight percent of its each component is such as Under: C:0.72-0.74%;Cr:11.5-12.5%;Si:1.05-1.15%;Mn:1.52-1.58%;B:0.053- 0.057%;Ni:1.3-1.7%;Y:2.12-2.14%;Ti:0.045-0.055%;Cu:0.035-0.045%;Co: 0.015-0.025%;Zr:0.32-0.38%;Nb:0.033-0.037%;P≤0.012%;S≤0.0018%;Clout is Fe。
Corrosion-resistant impact-resistant abrasion-proof steel ball the most according to claim 1 or claim 2, it is characterised in that the weight percent of its each component Ratio is as follows: C:0.73%;Cr:12%;Si:1.1%;Mn:1.55%;B:0.055%;Ni:1.5%;Y:2.13%;Ti: 0.05%;Cu:0.04%;Co:0.02%;Zr:0.35%;Nb:0.035%;P≤0.012%;S≤0.0015%;Clout is Fe。
4. the preparation method of corrosion-resistant impact-resistant abrasion-proof steel ball as described in any one of claim 1-3, it is characterised in that bag Include following steps: after scrap melting, inspection, adjusting component, slightly to refine, refine, tapping casting obtains composition and meets above-mentioned The foundry goods of scope;Foundry goods is warming up to rolling temperature TRolling, it is incubated 2-4h, rolls, be cooled to room temperature and obtain middle steel ball; Centre steel ball is warming up to hardening heat TQuenching, it is incubated 20-40min, quenching, adjusts the temperature to temperature 330-370 DEG C, protect Temperature 1-2h, air cooling to room temperature obtains corrosion-resistant impact-resistant abrasion-proof steel ball, wherein, TRolling=30 × WC/WNb+14×WY/WB, TQuenching= 278×WC+235×WY+373×WZr, WCFor carbon weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight Percent value is 0.7-0.75, WNbFor niobium element weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent Ratio is 0.03-0.04, WYFor yttrium weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent values For 2.1-2.15, WBFor boron element weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent values is 0.05-0.06, WZrFor zr element weight percent values in corrosion-resistant impact-resistant abrasion-proof steel ball, weight percent values is 0.3- 0.4。
The preparation method of the most corrosion-resistant impact-resistant abrasion-proof steel ball, it is characterised in that in corrosion-resistant anti-impact Hit in the preparation process of abrasion-proof steel ball, rolling reduction >=6.
6. according to the preparation method of impact-resistant abrasion-proof steel ball corrosion-resistant described in claim 4 or 5, it is characterised in that rolling terminates Time, the temperature of middle steel ball is 850-950 DEG C.
7. according to the preparation method of impact-resistant abrasion-proof steel ball corrosion-resistant described in any one of claim 4-6, it is characterised in that with 6- The speed of 10 DEG C/s is cooled to room temperature and obtains middle steel ball.
8. according to the preparation method of impact-resistant abrasion-proof steel ball corrosion-resistant described in any one of claim 4-7, it is characterised in that by temperature Water quenching 10-15s that degree is 40-60 DEG C.
CN201610676935.0A 2016-08-16 2016-08-16 A kind of corrosion-resistant impact-resistant abrasion-proof steel ball and preparation method thereof Pending CN106191706A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108515154A (en) * 2018-04-09 2018-09-11 钢铁研究总院华东分院 A kind of integral manufacturing technique of abrasion-proof steel ball

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103917A (en) * 1977-02-23 1978-09-09 Daido Steel Co Ltd Martensitic stainless steel having good resistance to rolling load
CN105112802A (en) * 2015-09-09 2015-12-02 滁州迪蒙德模具制造有限公司 Method for preparing wear-resistant plastic moulds
CN105132793A (en) * 2015-08-14 2015-12-09 安徽瑞泰新材料科技有限公司 Special abrasion-resistant ball for phosphorite and preparation method for abrasion-resistant ball
CN105624572A (en) * 2016-03-15 2016-06-01 江苏首盾耐磨材料有限公司 Cast steel steel-wearing steel balls and steel forgings and preparing method of cast steel wear-resisting steel balls and steel forgings
CN105779898A (en) * 2014-12-23 2016-07-20 鞍钢股份有限公司 Cold-work die steel plate and manufacturing method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103917A (en) * 1977-02-23 1978-09-09 Daido Steel Co Ltd Martensitic stainless steel having good resistance to rolling load
CN105779898A (en) * 2014-12-23 2016-07-20 鞍钢股份有限公司 Cold-work die steel plate and manufacturing method thereof
CN105132793A (en) * 2015-08-14 2015-12-09 安徽瑞泰新材料科技有限公司 Special abrasion-resistant ball for phosphorite and preparation method for abrasion-resistant ball
CN105112802A (en) * 2015-09-09 2015-12-02 滁州迪蒙德模具制造有限公司 Method for preparing wear-resistant plastic moulds
CN105624572A (en) * 2016-03-15 2016-06-01 江苏首盾耐磨材料有限公司 Cast steel steel-wearing steel balls and steel forgings and preparing method of cast steel wear-resisting steel balls and steel forgings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108515154A (en) * 2018-04-09 2018-09-11 钢铁研究总院华东分院 A kind of integral manufacturing technique of abrasion-proof steel ball

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Application publication date: 20161207