CN104357710B - A kind of nickel alloy and preparation method thereof - Google Patents
A kind of nickel alloy and preparation method thereof Download PDFInfo
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- CN104357710B CN104357710B CN201410688388.9A CN201410688388A CN104357710B CN 104357710 B CN104357710 B CN 104357710B CN 201410688388 A CN201410688388 A CN 201410688388A CN 104357710 B CN104357710 B CN 104357710B
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- 229910000990 Ni alloy Inorganic materials 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 8
- 229910052718 tin Inorganic materials 0.000 claims abstract description 8
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 8
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 8
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 8
- 238000000137 annealing Methods 0.000 claims description 40
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 17
- 229910052786 argon Inorganic materials 0.000 claims description 15
- 238000007670 refining Methods 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims description 5
- 230000000171 quenching effect Effects 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 238000005491 wire drawing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229910000792 Monel Inorganic materials 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 229910001361 White metal Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 239000010969 white metal Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
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Abstract
The invention provides a kind of nickel alloy, contain according to weight percent content: Mg:0.001 0.002%, Mn:0.12 0.14%, W:0.45 0.85%, Co:0.013 0.019%, Nb:0.12 0.18%, Sn:0.89 0.95%, Mo:1.3 1.9%, Zn:1.2 2.4%, Ti:1.5 2.8%, Fe:0.51 0.71%, Y:1.7 1.9%, Er:0.73 0.93%, Sb:0.007 0.011%, Cu:37 45%, surplus is Ni；The nickel alloy of the present invention is high temperature resistant, good corrosion resistance, and cost is low, Functionality, quality and appealing design, is greatly improved service life.
Description
Technical field
The invention belongs to nickel alloy material field, especially a kind of nickel alloy and preparation method thereof.
Background technology
Nickel is silvery white metal, density 8.9 grams per cubic centimter.Fusing point 1455 DEG C, boiling point 2730 DEG C, matter is hard, has magnetic and good plasticity, the corrosion resistance having had, nickel approximation silvery white, hard and have ductility and have ferromagnetic metallic element, and it can high polish and anticorrosive.And add other elementary composition nickel alloys with nickel for base, there is good mechanics, process based prediction model, Monel (Monel) alloy of the cupric made before and after 1905 about 30%, being nickel alloy earlier, nickel alloy can be as electron tube material, Precise Alloy (magnetic alloy, precision electrical resistance alloy, electrothermal alloy etc.), nickel base superalloy and abros and marmem etc..At the nowadays scientific and technical age nickel alloy developed rapidly in the departments such as energy development, chemical industry, electronics, navigation, aerospace, there is extensive use, it is modern mechanical manufacturing and wear-out part repairs important materials again, be the most also the important core material manufacturing electronics industry magnetics.But although current nickel alloy the most on the market is varied, selectivity much but does not the most also reach or there is various defect problem, the problems such as the performances such as the most wear-resisting, anti-corrosion, resistance to high temperature oxidation are the highest or stability is the highest and cost high price is high, therefore, improve nickel alloy intensity and make it have good combination property, being the focus of nickel alloy exploitation, high intensity and exploitation wear-resisting, anti-corrosion, resistance to high temperature oxidation nickel alloy are significant to the application expanding nickel alloy simultaneously.
Summary of the invention
The technical problem to be solved is to provide a kind of high intensity and wear-resisting, anti-corrosion, the nickel alloy of resistance to high temperature oxidation, this nickel alloy simultaneously, and preparation technology is simple and easy to do, thus the economy that the input decreasing manpower and materials reduces cost is excellent.
For reaching this purpose, the present invention by the following technical solutions:
A kind of nickel alloy, contains according to weight percent content: Mg:0.001-0.002%, Mn:0.12-0.14%, W: 0.45-0.85%, Co: 0.013-0.019%, Nb: 0.12-0.18%, Sn: 0.89-0.95%, Mo: 1.3-1.9%, Zn: 1.2-2.4%, Ti: 1.5-2.8%, Fe:0.51-0.71%, Y:1.7-1.9%, Er: 0.73-0.93%, Sb: 0.007-0.011%, Cu:37-45%, surplus is Ni.
Further, contain according to weight percent content
: Mg: 0.001%, Mn
: 0.12%, W: 0.45%, Co: 0.013%, Nb:0.12%, Sn:0.89%, Mo:1.3%, Zn: 1.2%, Ti:1.5%, Fe:0.51%, Y:1.7%, Er:0.73%, Sb: 0.007%, Cu:37%, surplus is Ni.
Another technical problem that the invention solves the problems that is to provide the preparation method of a kind of nickel alloy.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that and comprises the following steps:
(1) melting: weighed each component raw material by nickel alloy component content proportioning and put into graphite crucible; it is placed in again in vaccum sensitive stove; evacuation is 20-30Pa; it is re-filled with appropriate argon, then evacuation so 8-10 time repeatedly, finally carry out melting using argon as protective gas; smelting temperature is 1621-1683 DEG C; treat that raw material is completely melt, continuous heating 20min, obtain liquation；
(2) refine: controlled by melt temperature at 1690-1700 DEG C, addition refining agent applying argon gas in stove, the vacuum to stove is 200～300Pa, drags for slag, obtain refining liquid after refine 30min；
(3) cast: refining liquid draw-casting machine cast becomes the bar of Φ 60mm, length >=4000mm, cools down standby, casting speed is 100mm/ min；
(4) solution treatment: by bar in heat-treatment furnace
It is incubated 36h at 1000-1100 DEG C, at then cooling the temperature to 800-900 DEG C, is incubated 42h, be finally down to 500-600 DEG C of insulation 56h, then carry out oil quenching；
(5) drawing: the bar after solution treatment is heated to
Using wire drawing machine to carry out drawing tube reducing after 1000-1200 DEG C, be drawn to a diameter of 20-30mm, drawing speed is 1m/min, and reducing rate controls at 8-10%；
(6) annealing: the bar after drawing is annealed, described annealing process is: annealing temperature is 800-900 DEG C, annealing time is 120min, cools the temperature to 500-600 DEG C and carries out annealing for the second time, and cooling rate is 20-30 DEG C/min, annealing time is 90min, finally annealing for the last time at 300-400 DEG C, cooling rate is 10-20 DEG C/min, and annealing time is 60min, natural cooling, obtains the nickel alloy of the present invention.
The invention have the advantage that the multiple alloying element of employing is reasonably arranged in pairs or groups, add that the combination properties such as wear-resisting, anti-corrosion, the resistance to high temperature oxidation of nickel alloy using unique preparation technology to make gained are effectively improved, this nickel alloy simultaneously, preparation technology is simple and easy to do, decrease the input of manpower and materials thus reach that cost is low, Functionality, quality and appealing design, the superiority being greatly improved service life.
Detailed description of the invention
By inventive feature, technological means and the specific purposes reached, function can be further appreciated that, with detailed description of the invention, the present invention is described in further detail below.
Embodiment 1
A kind of nickel alloy, contains according to weight percent content: Mg:0.001%, Mn:0.12%, W:0.45%, Co:0.013%, Nb:0.12%, Sn:0.89%, Mo:1.3%, Zn:1.2%, Ti: 1.5%, Fe:0.51%, Y:1.7%, Er:0.73%, Sb: 0.007%, Cu:37%, surplus is Ni.
The manufacturing process of a kind of nickel alloy preparation method is as follows:
(1) melting: weighed each component raw material by nickel alloy component content proportioning and put into graphite crucible; it is placed in again in vaccum sensitive stove; evacuation is 20Pa; it is re-filled with appropriate argon, then evacuation so 8 times repeatedly, finally carry out melting using argon as protective gas; smelting temperature is 1621 DEG C; treat that raw material is completely melt, continuous heating 20min, obtain liquation；
(2) refine: controlled by melt temperature at 1690 DEG C, addition refining agent applying argon gas in stove, the vacuum to stove is 200Pa, drags for slag, obtain refining liquid after refine 30min；
(3) cast: refining liquid draw-casting machine cast becomes the bar of Φ 60mm, length >=4000mm, cools down standby, casting speed is 100mm/min；
(4) solution treatment: bar is incubated at 1000 DEG C in heat-treatment furnace 36h, then cools the temperature to be incubated at 800 DEG C 42h, be finally down to 500 DEG C of insulation 56h, then carry out oil quenching；
(5) drawing: using wire drawing machine to carry out drawing tube reducing after the bar after solution treatment is heated to 1000 DEG C, be drawn to a diameter of 20mm, drawing speed is 1m/min, and reducing rate controls 8%；
(6) annealing: the bar after drawing is annealed, described annealing process is: annealing temperature is 800 DEG C, annealing time is 120min, cools the temperature to 500 DEG C and carries out annealing for the second time, and cooling rate is 20 DEG C/min, annealing time is 90min, finally annealing for the last time at 300 DEG C, cooling rate is 10 DEG C/min, and annealing time is 60min, natural cooling, obtains the nickel alloy of the present invention.
Embodiment 2:
A kind of nickel alloy, contains according to weight percent content
: Mg: 0.0015%, Mn:0.13%, W:0.65%, Co:0.016%, Nb: 0.015%, Sn: 0.92%, Mo: 1.6%, Zn: 1.8%, Ti: 2.15%, Fe: 0.61%, Y: 1.8%, Er: 0.83%, Sb:0.009%, Cu:41%, surplus is Ni.
The manufacturing process of a kind of nickel alloy preparation method is as follows:
(1) melting: weighed each component raw material by nickel alloy component content proportioning and put into graphite crucible; it is placed in again in vaccum sensitive stove; evacuation is 25Pa; it is re-filled with appropriate argon, then evacuation so 9 times repeatedly, finally carry out melting using argon as protective gas; smelting temperature is 1652 DEG C; treat that raw material is completely melt, continuous heating 20min, obtain liquation；
(2) refine: controlled by melt temperature at 1695 DEG C, addition refining agent applying argon gas in stove, the vacuum to stove is 250Pa, drags for slag, obtain refining liquid after refine 30min；
(3) cast: refining liquid draw-casting machine cast becomes the bar of Φ 60mm, length >=4000mm, cools down standby, casting speed is 100mm/min；
(4) solution treatment: bar is incubated at 1050 DEG C in heat-treatment furnace 36h, then cools the temperature to be incubated at 850 DEG C 42h, be finally down to 550 DEG C of insulation 56h, then carry out oil quenching；
(5) drawing: using wire drawing machine to carry out drawing tube reducing after the bar after solution treatment is heated to 1100 DEG C, be drawn to a diameter of 25mm, drawing speed is 1m/min, and reducing rate controls 9%；
(6) annealing: the bar after drawing is annealed, described annealing process is: annealing temperature is 850 DEG C, annealing time is 120min, cools the temperature to 550 DEG C and carries out annealing for the second time, and cooling rate is 25 DEG C/min, annealing time is 90min, finally annealing for the last time at 350 DEG C, cooling rate is 15 DEG C/min, and annealing time is 60min, natural cooling, obtains the nickel alloy of the present invention.
Embodiment 3:
A kind of nickel alloy, contains according to weight percent content: Mg:0.002%, Mn:0.14%, W:0.85%, Co:0.019%, Nb:0.18%, Sn:0.95%, Mo:1.9%, Zn: 2.4%, Ti:2.8%, Fe: 0.71%, Y: 1.9%, Er: 0.93%, Sb: 0.011%, Cu:45%, surplus is Ni.
The manufacturing process of a kind of nickel alloy preparation method is as follows:
(1) melting: weighed each component raw material by nickel alloy component content proportioning and put into graphite crucible; it is placed in again in vaccum sensitive stove; evacuation is 30Pa; it is re-filled with appropriate argon, then evacuation so 10 times repeatedly, finally carry out melting using argon as protective gas; smelting temperature is 1683 DEG C; treat that raw material is completely melt, continuous heating 20min, obtain liquation；
(2) refine: controlled by melt temperature at 1700 DEG C, addition refining agent applying argon gas in stove, the vacuum to stove is 300Pa, drags for slag, obtain refining liquid after refine 30min；
(3) cast: refining liquid draw-casting machine cast becoming Φ 60mm, the bar of long >=4000, cools down standby, casting speed is 100mm/ min；
(4) solution treatment: bar is incubated at 1100 DEG C in heat-treatment furnace 36h, then cools the temperature to be incubated at 900 DEG C 42h, be finally down to 600 DEG C of insulation 56h, then carry out oil quenching；
(5) drawing: using wire drawing machine to carry out drawing tube reducing after the bar after solution treatment is heated to 1200 DEG C, be drawn to a diameter of 30mm, drawing speed is 1m/min, and reducing rate controls 10%；
(6) annealing: the bar after drawing is annealed, described annealing process is: annealing temperature is 900 DEG C, annealing time is 120min, cools the temperature to 600 DEG C and carries out annealing for the second time, and cooling rate is 30 DEG C/min, annealing time is 90min, finally annealing for the last time at 400 DEG C, cooling rate is 20 DEG C/min, and annealing time is 60min, natural cooling, obtains the nickel alloy of the present invention.
Below the present invention is described in detail, the above, only the preferred embodiments of the invention, when not limiting the scope of the present invention, the most all made impartial change according to the application scope and modified, all should still be belonged in covering scope of the present invention.
Claims (2)
1. a nickel alloy, it is characterised in that contain according to weight percent content: Mg:0.001-0.002%, Mn:0.12-0.14%, W:0.45-0.85%, Co:0.013-0.019%, Nb:0.12-0.18%, Sn:0.89-0.95%, Mo:1.3-1.9%, Zn:1.2-2.4%, Ti:1.5-2.8%, Fe:0.51-0.71%, Y:1.7-1.9%, Er:0.73-0.93%, Sb:0.007-0.011%, Cu:37-45%, surplus is Ni, the preparation method of described nickel alloy:
(1) melting: weighed each component raw material by nickel alloy component content proportioning and put into graphite crucible; it is placed in again in vaccum sensitive stove; evacuation is 20-30Pa; it is re-filled with appropriate argon, then evacuation so 8-10 time repeatedly, finally carry out melting using argon as protective gas; smelting temperature is 1621-1683 DEG C; treat that raw material is completely melt, continuous heating 20min, obtain molten mixture；
(2) refine: molten mixture temperature controlled at 1690-1700 DEG C, addition refining agent applying argon gas in stove, the vacuum to stove is 200～300Pa, drags for slag, obtain refining liquid after refine 30min；
(3) cast: refining liquid draw-casting machine cast becomes the bar of Φ 60mm, length >=4000mm, cools down standby, casting speed is 100mm/min；
(4) solution treatment: bar is incubated at 1000-1100 DEG C in heat-treatment furnace 36h, is incubated 42h at then cooling the temperature to 800-900 DEG C, be finally down to 500-600 DEG C of insulation 56h, then carry out oil quenching；
(5) drawing: using wire drawing machine to carry out drawing tube reducing after the bar after solution treatment is heated to 1000-1200 DEG C, be drawn to a diameter of 20-30mm, drawing speed is 1m/min；
(6) annealing: the bar after drawing is annealed, described annealing process is: annealing temperature is 800-900 DEG C, annealing time is 120min, cools the temperature to 500-600 DEG C and carries out annealing for the second time, and cooling rate is 20-30 DEG C/min, annealing time is 90min, finally annealing for the last time at 300-400 DEG C, cooling rate is 10-20 DEG C/min, and annealing time is 60min, natural cooling, obtains nickel alloy.
2. nickel alloy as claimed in claim 1, it is characterised in that: contain according to weight percent content: Mg:0.001%, Mn:0.12%, W:0.45%, Co:0.013%, Nb:0.12%, Sn:0.89%, Mo:1.3%, Zn:1.2%, Ti:1.5%, Fe:0.51%, Y:1.7%, Er:0.73%, Sb:0.007%, Cu:37%, surplus is Ni.
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| RU2696999C1 (en) * | 2019-02-20 | 2019-08-08 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Nickel-based casting heat-resistant alloys production method |
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| CN105238957B (en) * | 2015-09-30 | 2017-10-13 | 北京北冶功能材料有限公司 | A kind of high-performance high-temperature nickel-base alloy and its manufacture method |
| CN105950917A (en) * | 2016-05-26 | 2016-09-21 | 张日龙 | Heat-resistant alloy and preparing method thereof |
| CN114892065A (en) * | 2022-05-06 | 2022-08-12 | 上海海洋大学 | High-strength seawater corrosion resistant magnetic shape memory alloy material and preparation method and application thereof |
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| JPS5672146A (en) * | 1979-11-19 | 1981-06-16 | Mitsubishi Electric Corp | Decorative monel alloy material |
| JPS6134160A (en) * | 1984-07-25 | 1986-02-18 | Res Inst Electric Magnetic Alloys | Wear resistant and high magnetic permeability alloy for magnetic record regenerating head, its manufacture and magnetic record regenerating head |
| US6106643A (en) * | 1997-10-14 | 2000-08-22 | Inco Alloys International, Inc. | Hot working high-chromium alloy |
| CN102925753B (en) * | 2012-10-30 | 2014-10-15 | 沈阳难熔金属研究所 | Nickel-copper alloy with high strength and high corrosion resistance and manufacturing method thereof |
| CN103526076A (en) * | 2013-10-10 | 2014-01-22 | 浙江振兴石化机械有限公司 | Nickel copper niobium alloy material and application thereof in high strength slender shafts |
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| RU2696999C1 (en) * | 2019-02-20 | 2019-08-08 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Nickel-based casting heat-resistant alloys production method |
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