WO2020056784A1 - Magnet-conductive nickel alloy material and production process - Google Patents

Magnet-conductive nickel alloy material and production process Download PDF

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WO2020056784A1
WO2020056784A1 PCT/CN2018/107170 CN2018107170W WO2020056784A1 WO 2020056784 A1 WO2020056784 A1 WO 2020056784A1 CN 2018107170 W CN2018107170 W CN 2018107170W WO 2020056784 A1 WO2020056784 A1 WO 2020056784A1
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alloy
magnet
nickel
ingot
temperature
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邵磊
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南通明月电器有限公司
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot rolling
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

Definitions

  • the invention relates to a metal-conducting material, particularly a magnet-conducting nickel alloy material and a production process.
  • An electromagnet is a device that generates electricity by being energized. On the outside of the iron core is a conductive winding that matches its power. This current-carrying coil is magnetic like a magnet. It is also called an electromagnet. Electromagnets are used in many situations where adsorption is required, in some cases it is necessary to switch on or off the adsorbed material, and in some cases it is necessary to be able to control the adsorbed material with constant force. ,
  • the electromagnet has high requirements for the conductivity of the metal itself.
  • the existing electromagnet casing and iron core have poor conductivity and short service life.
  • the shell and iron core are protected by electroplating, but The cost of electroplating is high, the resulting waste liquid pollutes the environment, and the existing iron-nickel alloy materials cannot meet the needs of electromagnet applications. Therefore, a magnet-conducting nickel alloy material is urgently needed to replace the existing electroplating treatment.
  • the purpose of the present invention is to provide a nickel-alloy material with magnet conductivity, which has higher conductivity, improves the service life of the shell and the iron core, reduces the production cost of the enterprise, and improves the quality of the electromagnet.
  • a nickel-magnet alloy material is composed of 20.0% to 30.0% of nickel, 7.0% to 10.0% of chromium, 1% to 2% of zirconium, 0.5% to 1% of manganese, and 0.2% to 0.5% of silicon. , Niobium 0.1% to 5%, cobalt 0.3% to 1.5%, and the balance is made of iron.
  • a method for preparing a magnet-conducting nickel alloy material includes the following steps:
  • the raw materials are charged into a vacuum induction smelting furnace according to the proportion of ingredients, and the temperature is raised to 1600 to 1650 ° C under vacuum conditions until the metal is melted and refined into an alloy melt; the mass percentages of the raw materials are nickel 20.0% to 30.0% 7.0% to 10.0% of chromium, 1% to 2% of zirconium, 0.5% to 1% of manganese, 0.2% to 0.5% of silicon, 0.1% to 5% of niobium, 0.3% to 1.5% of cobalt, and the balance of iron;
  • the alloy melt is poured into a casting mold, and the pouring temperature is controlled at 1530 to 1560 ° C to prepare an alloy ingot.
  • the casting mold uses a combined ingot mold. During the pouring process, the combined ingot mold is reciprocated to move The alloy melt is uniformly poured into the combined ingot mold;
  • the hot-rolled alloy sheet is annealed, the annealing temperature is 800-900 ° C, the temperature is maintained for 3-5 hours, and the furnace is cooled with the furnace;
  • the refined alloy slab is put into a heating furnace and maintained at 600 ° C for 30 to 60 minutes, and maintained at 800 to 900 ° C for 30 to 60 minutes, and the temperature is increased to 1100. ⁇ 1200 °C for 40 ⁇ 80 minutes.
  • the temperature when the hot rolling of the alloy slab is completed is higher than 800 ° C.
  • the invention is a magnet-conducting nickel alloy material, and provides a production process to improve the magnetic permeability of the metal, so that the alloy has better anti-rust and corrosion resistance performance, improves the service life of the metal, and is applied in the field of electromagnets.
  • the quality of the electromagnet increase the service life of the shell and the iron core, reduce the production cost of the enterprise, and improve the quality of the electromagnet.
  • a magneto-alloy nickel alloy material is composed of 20% nickel, 7% chromium, 1% zirconium, 0.5% manganese, 0.2% silicon, 0.2% niobium, 0.3% cobalt, and the balance being iron.
  • a method for preparing a magnet-conducting nickel alloy material includes the following steps:
  • the alloy melt is poured into a casting mold, and the pouring temperature is controlled at 1530 to 1560 ° C to prepare an alloy ingot.
  • the casting mold uses a combined ingot mold. During the pouring process, the combined ingot mold is reciprocated to move The alloy melt is uniformly poured into the combined ingot mold;
  • the hot-rolled alloy sheet is annealed, the annealing temperature is 800-900 ° C, the temperature is maintained for 3-5 hours, and the furnace is cooled with the furnace;
  • step S3 before the hot rolling, the refined alloy slab is put into a heating furnace and maintained at 600 ° C for 30 to 60 minutes, and maintained at 800 to 900 ° C for 30 to 60 minutes. Hold at 1100 ⁇ 1200 °C for 40 ⁇ 80 minutes.
  • step S3 the temperature when the hot rolling of the alloy slab is completed is higher than 800 ° C.
  • a magneto-alloy nickel alloy material is composed of 25% nickel, 8% chromium, 1% zirconium, 0.5% manganese, 0.2% silicon, 1% niobium, 0.8% cobalt, and the balance being iron.
  • a method for preparing a magnet-conducting nickel alloy material includes the following steps:
  • the alloy melt is poured into a casting mold, and the pouring temperature is controlled at 1530 to 1560 ° C to prepare an alloy ingot.
  • the casting mold uses a combined ingot mold. During the pouring process, the combined ingot mold is reciprocated to move The alloy melt is uniformly poured into the combined ingot mold;
  • the hot-rolled alloy sheet is annealed, the annealing temperature is 800-900 ° C, the temperature is maintained for 3-5 hours, and the furnace is cooled with the furnace;
  • step S3 before the hot rolling, the refined alloy slab is put into a heating furnace and maintained at 600 ° C for 30 to 60 minutes, and maintained at 800 to 900 ° C for 30 to 60 minutes. Hold at 1100 ⁇ 1200 °C for 40 ⁇ 80 minutes.
  • a magnet-conducting nickel alloy material improves the magnetic permeability of the metal, makes the alloy have better rust and corrosion resistance, improves the service life of the metal, and is used in the field of electromagnets to improve the quality of electromagnets. , To increase the service life of the shell and the iron core, reduce the production cost of the enterprise, and improve the quality of the electromagnet.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

The present invention relates to a magnet-conductive nickel alloy material, characterized in that: the magnet-conductive nickel alloy consists of 20.0-30.0% of nickel, 7.0-10.0% of chromium, 1-2% of zirconium, 0.5-1% of manganese, 0.2-0.5% of silicon, 0.1-5% of niobium, 0.3-1.5% of cobalt, and iron as the balance. Also provided is a production process, thereby enabling the magnet-conductive nickel alloy material in the present invention to have the advantages of: improving the magnetic conductivity of the metal, enabling the alloy to have better anti-rust and corrosion resistance performance, prolonging the service life of the metal, improving the quality of the electromagnets when applied to the field of electromagnets, prolonging the service life of a housing and an iron core, and reducing enterprise production costs.

Description

一种导磁铁镍合金材料及生产工艺Magnet-conducting nickel alloy material and production process 技术领域Technical field
本发明涉及导金属材料，尤其是一种导磁铁镍合金材料及生产工艺。The invention relates to a metal-conducting material, particularly a magnet-conducting nickel alloy material and a production process.
背景技术Background technique
电磁铁是通电产生电磁的一种装置。在铁芯的外部缠绕与其功率相匹配的导电绕组，这种通有电流的线圈像磁铁一样具有磁性，它也叫做电磁铁。电磁铁应用在很多需要吸附的场合，一些场合需要通断吸附或释放被吸材料，一些场合需要能够恒力控制吸附材料。、An electromagnet is a device that generates electricity by being energized. On the outside of the iron core is a conductive winding that matches its power. This current-carrying coil is magnetic like a magnet. It is also called an electromagnet. Electromagnets are used in many situations where adsorption is required, in some cases it is necessary to switch on or off the adsorbed material, and in some cases it is necessary to be able to control the adsorbed material with constant force. ,
电磁铁对金属本身的导通性要求较高，现有的电磁铁的外壳和铁芯的导通性能差，使用寿命短，现有技术中采用电镀的方式对外壳及铁芯进行保护，但是电镀成本高，造成的废液污染环境，而且现有的铁镍合金材料满足不了电磁铁应用的需求，所以急需出现一种导磁铁镍合金材料代替现有的电镀处理。The electromagnet has high requirements for the conductivity of the metal itself. The existing electromagnet casing and iron core have poor conductivity and short service life. In the prior art, the shell and iron core are protected by electroplating, but The cost of electroplating is high, the resulting waste liquid pollutes the environment, and the existing iron-nickel alloy materials cannot meet the needs of electromagnet applications. Therefore, a magnet-conducting nickel alloy material is urgently needed to replace the existing electroplating treatment.
发明内容Summary of the Invention
本发明的目的在于提供一种导磁铁镍合金材料，导通性更高，提高外壳及铁芯的使用寿命，降低企业生产成本，提高电磁铁的质量。The purpose of the present invention is to provide a nickel-alloy material with magnet conductivity, which has higher conductivity, improves the service life of the shell and the iron core, reduces the production cost of the enterprise, and improves the quality of the electromagnet.
一种导磁铁镍合金材料，所述导磁铁镍合金是由镍20.0％～30.0％、铬7.0％～10.0％、锆1％～2％、锰0.5％～1％、硅0.2％～0.5％、铌0.1％～5％、钴0.3％～1.5％、余量为铁组成。A nickel-magnet alloy material is composed of 20.0% to 30.0% of nickel, 7.0% to 10.0% of chromium, 1% to 2% of zirconium, 0.5% to 1% of manganese, and 0.2% to 0.5% of silicon. , Niobium 0.1% to 5%, cobalt 0.3% to 1.5%, and the balance is made of iron.
一种导磁铁镍合金材料的制备方法，包括以下步骤：A method for preparing a magnet-conducting nickel alloy material includes the following steps:
S1：将原材料按配料比例装入真空感应冶炼炉内，在真空条件下升温至1600～1650℃，至金属熔化并精炼成合金熔液；所述原材料的质量百分比分别为镍20.0％～30.0％、铬7.0％～10.0％、锆1％～2％、锰0.5％～1％、硅0.2％～0.5％、铌0.1％～5％、钴0.3％～1.5％、余量为铁；S1: The raw materials are charged into a vacuum induction smelting furnace according to the proportion of ingredients, and the temperature is raised to 1600 to 1650 ° C under vacuum conditions until the metal is melted and refined into an alloy melt; the mass percentages of the raw materials are nickel 20.0% to 30.0% 7.0% to 10.0% of chromium, 1% to 2% of zirconium, 0.5% to 1% of manganese, 0.2% to 0.5% of silicon, 0.1% to 5% of niobium, 0.3% to 1.5% of cobalt, and the balance of iron;
S2：将所述合金熔液浇注到铸模中，浇注温度控制在1530～1560℃，制成合金锭，所述铸模使用组合锭模，在浇注过程中通过往复移动所述组合锭模，将所述合金熔液均匀地浇注到所述组合锭模内；S2: The alloy melt is poured into a casting mold, and the pouring temperature is controlled at 1530 to 1560 ° C to prepare an alloy ingot. The casting mold uses a combined ingot mold. During the pouring process, the combined ingot mold is reciprocated to move The alloy melt is uniformly poured into the combined ingot mold;
S3：将所述合金锭经精整后，加热到1000～1200℃，通过热轧处理使合金锭并成一定厚度的合金板材；S3: after finishing the alloy ingot, heating it to 1000-1200 ° C, and combining the alloy ingot into a certain thickness alloy plate through hot rolling treatment;
S4：将所述热轧合金板材进行退火处理，退火温度为800～900℃,保温3～5小时，并随炉冷却；S4: the hot-rolled alloy sheet is annealed, the annealing temperature is 800-900 ° C, the temperature is maintained for 3-5 hours, and the furnace is cooled with the furnace;
S5：将所述热轧的合金板材用水磨机进行表面修磨。S5: Surface grinding the hot-rolled alloy plate with a water mill.
进一步的，所述步骤S3中，热轧前将所述精整过的合金扁锭装入加热炉中在600℃保温30～60分钟，在800～900℃保温30～60分钟，升至1100～1200℃保温40～80分钟。Further, in the step S3, before the hot rolling, the refined alloy slab is put into a heating furnace and maintained at 600 ° C for 30 to 60 minutes, and maintained at 800 to 900 ° C for 30 to 60 minutes, and the temperature is increased to 1100. ～ 1200 ℃ for 40 ～ 80 minutes.
进一步的，所述步骤S3中，所述合金扁锭热轧完成时的温度高于800℃。Further, in the step S3, the temperature when the hot rolling of the alloy slab is completed is higher than 800 ° C.
有益效果：本发明为一种导磁铁镍合金材料，并提供生产工艺，提高金属的磁导通性，使合金具有较好的防锈耐蚀性能，提高金属的使用寿命，应用在电磁铁领域中，提高电磁铁的质量，提高外壳及铁芯的使用寿命，降低企业生产成本，提高电磁铁的质量。Beneficial effect: The invention is a magnet-conducting nickel alloy material, and provides a production process to improve the magnetic permeability of the metal, so that the alloy has better anti-rust and corrosion resistance performance, improves the service life of the metal, and is applied in the field of electromagnets. In order to improve the quality of the electromagnet, increase the service life of the shell and the iron core, reduce the production cost of the enterprise, and improve the quality of the electromagnet.
具体实施方式detailed description
实例一：Example 1:
一种导磁铁镍合金材料，所述导磁铁镍合金是由镍20％、铬7％、锆1％、锰0.5％、硅 0.2％、铌0.2％、钴0.3％、余量为铁组成。A magneto-alloy nickel alloy material is composed of 20% nickel, 7% chromium, 1% zirconium, 0.5% manganese, 0.2% silicon, 0.2% niobium, 0.3% cobalt, and the balance being iron.
一种导磁铁镍合金材料的制备方法，包括以下步骤：A method for preparing a magnet-conducting nickel alloy material includes the following steps:
S1：将原材料按配料比例装入真空感应冶炼炉内，在真空条件下升温至1600～1650℃，至金属熔化并精炼成合金熔液；S1: Put raw materials into a vacuum induction smelting furnace according to the proportion of ingredients, and raise the temperature to 1600 ~ 1650 ° C under vacuum conditions until the metal is melted and refined into an alloy melt;
S2：将所述合金熔液浇注到铸模中，浇注温度控制在1530～1560℃，制成合金锭，所述铸模使用组合锭模，在浇注过程中通过往复移动所述组合锭模，将所述合金熔液均匀地浇注到所述组合锭模内；S2: The alloy melt is poured into a casting mold, and the pouring temperature is controlled at 1530 to 1560 ° C to prepare an alloy ingot. The casting mold uses a combined ingot mold. During the pouring process, the combined ingot mold is reciprocated to move The alloy melt is uniformly poured into the combined ingot mold;
S3：将所述合金锭经精整后，加热到1000～1200℃，通过热轧处理使合金锭并成一定厚度的合金板材；S3: after finishing the alloy ingot, heating it to 1000-1200 ° C, and combining the alloy ingot into a certain thickness alloy plate through hot rolling treatment;
S4：将所述热轧合金板材进行退火处理，退火温度为800～900℃,保温3～5小时，并随炉冷却；S4: the hot-rolled alloy sheet is annealed, the annealing temperature is 800-900 ° C, the temperature is maintained for 3-5 hours, and the furnace is cooled with the furnace;
S5：将所述热轧的合金板材用水磨机进行表面修磨。S5: Surface grinding the hot-rolled alloy plate with a water mill.
本实例中，所述步骤S3中，热轧前将所述精整过的合金扁锭装入加热炉中在600℃保温30～60分钟，在800～900℃保温30～60分钟，升至1100～1200℃保温40～80分钟。In this example, in step S3, before the hot rolling, the refined alloy slab is put into a heating furnace and maintained at 600 ° C for 30 to 60 minutes, and maintained at 800 to 900 ° C for 30 to 60 minutes. Hold at 1100 ～ 1200 ℃ for 40 ～ 80 minutes.
本实例中，所述步骤S3中，所述合金扁锭热轧完成时的温度高于800℃。In this example, in step S3, the temperature when the hot rolling of the alloy slab is completed is higher than 800 ° C.
实例二：Example two:
一种导磁铁镍合金材料，所述导磁铁镍合金是由镍25％、铬8％、锆1％、锰0.5％、硅0.2％、铌1％、钴0.8％、余量为铁组成。A magneto-alloy nickel alloy material is composed of 25% nickel, 8% chromium, 1% zirconium, 0.5% manganese, 0.2% silicon, 1% niobium, 0.8% cobalt, and the balance being iron.
一种导磁铁镍合金材料的制备方法，包括以下步骤：A method for preparing a magnet-conducting nickel alloy material includes the following steps:
S1：将原材料按配料比例装入真空感应冶炼炉内，在真空条件下升温至1600～1650℃，至金属熔化并精炼成合金熔液。S1: The raw materials are charged into a vacuum induction smelting furnace according to the proportion of ingredients, and the temperature is raised to 1600 to 1650 ° C under vacuum conditions until the metal is melted and refined into an alloy melt.
S2：将所述合金熔液浇注到铸模中，浇注温度控制在1530～1560℃，制成合金锭，所述铸模使用组合锭模，在浇注过程中通过往复移动所述组合锭模，将所述合金熔液均匀地浇注到所述组合锭模内；S2: The alloy melt is poured into a casting mold, and the pouring temperature is controlled at 1530 to 1560 ° C to prepare an alloy ingot. The casting mold uses a combined ingot mold. During the pouring process, the combined ingot mold is reciprocated to move The alloy melt is uniformly poured into the combined ingot mold;
S3：将所述合金锭经精整后，加热到1000～1200℃，通过热轧处理使合金锭并成一定厚度的合金板材；S3: after finishing the alloy ingot, heating it to 1000-1200 ° C, and combining the alloy ingot into a certain thickness alloy plate through hot rolling treatment;
S4：将所述热轧合金板材进行退火处理，退火温度为800～900℃,保温3～5小时，并随炉冷却；S4: the hot-rolled alloy sheet is annealed, the annealing temperature is 800-900 ° C, the temperature is maintained for 3-5 hours, and the furnace is cooled with the furnace;
S5：将所述热轧的合金板材用水磨机进行表面修磨。S5: Surface grinding the hot-rolled alloy plate with a water mill.
本实例中，所述步骤S3中，热轧前将所述精整过的合金扁锭装入加热炉中在600℃保温30～60分钟，在800～900℃保温30～60分钟，升至1100～1200℃保温40～80分钟。In this example, in step S3, before the hot rolling, the refined alloy slab is put into a heating furnace and maintained at 600 ° C for 30 to 60 minutes, and maintained at 800 to 900 ° C for 30 to 60 minutes. Hold at 1100 ～ 1200 ℃ for 40 ～ 80 minutes.
本实例中，一种导磁铁镍合金材料，提高金属的磁导通性，使合金具有较好的防锈耐蚀性能，提高金属的使用寿命，应用在电磁铁领域中，提高电磁铁的质量，提高外壳及铁芯的使用寿命，降低企业生产成本，提高电磁铁的质量。In this example, a magnet-conducting nickel alloy material improves the magnetic permeability of the metal, makes the alloy have better rust and corrosion resistance, improves the service life of the metal, and is used in the field of electromagnets to improve the quality of electromagnets. , To increase the service life of the shell and the iron core, reduce the production cost of the enterprise, and improve the quality of the electromagnet.
以上所述仅是本发明的优选方式，应当指出，对于本领域普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干相似的变形和改进，这些也应视为本发明纺织面料的保护范围之内。The above is only the preferred mode of the present invention. It should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, several similar deformations and improvements can be made. These should also be considered as the present invention. The scope of protection of invention textile fabrics.

Claims (4)

  1. 一种导磁铁镍合金材料，其特征在于：所述导磁铁镍合金是由镍20.0％～30.0％、铬7.0％～10.0％、锆1％～2％、锰0.5％～1％、硅0.2％～0.5％、铌0.1％～5％、钴0.3％～1.5％、余量为铁组成。A nickel-magnet alloy material is characterized in that the nickel-magnet alloy is composed of 20.0% to 30.0% of nickel, 7.0% to 10.0% of chromium, 1% to 2% of zirconium, 0.5% to 1% of manganese, and 0.2 of silicon. % To 0.5%, niobium 0.1% to 5%, cobalt 0.3% to 1.5%, and the balance is an iron composition.
  2. 一种导磁铁镍合金材料的制备方法，其特征在于：包括以下步骤：A method for preparing a magnet-conducting nickel alloy material is characterized in that it includes the following steps:
    S1：将原材料按配料比例装入真空感应冶炼炉内，在真空条件下升温至1600～1650℃，至金属熔化并精炼成合金熔液；所述原材料的质量百分比分别为镍20.0％～30.0％、铬7.0％～10.0％、锆1％～2％、锰0.5％～1％、硅0.2％～0.5％、铌0.1％～5％、钴0.3％～1.5％、余量为铁；S1: The raw materials are charged into a vacuum induction smelting furnace according to the proportion of ingredients, and the temperature is raised to 1600 to 1650 ° C under vacuum conditions until the metal is melted and refined into an alloy melt; the mass percentages of the raw materials are nickel 20.0% to 30.0% 7.0% to 10.0% of chromium, 1% to 2% of zirconium, 0.5% to 1% of manganese, 0.2% to 0.5% of silicon, 0.1% to 5% of niobium, 0.3% to 1.5% of cobalt, and the balance of iron;
    S2：将所述合金熔液浇注到铸模中，浇注温度控制在1530～1560℃，制成合金锭，所述铸模使用组合锭模，在浇注过程中通过往复移动所述组合锭模，将所述合金熔液均匀地浇注到所述组合锭模内；S2: The alloy melt is poured into a casting mold, and the pouring temperature is controlled at 1530 to 1560 ° C to prepare an alloy ingot. The casting mold uses a combined ingot mold. During the pouring process, the combined ingot mold is reciprocated to move The alloy melt is uniformly poured into the combined ingot mold;
    S3：将所述合金锭经精整后，加热到1000～1200℃，通过热轧处理使合金锭并成一定厚度的合金板材；S3: after finishing the alloy ingot, heating it to 1000-1200 ° C, and combining the alloy ingot into a certain thickness alloy plate through hot rolling treatment;
    S4：将所述热轧合金板材进行退火处理，退火温度为800～900℃,保温3～5小时，并随炉冷却；S4: the hot-rolled alloy sheet is annealed, the annealing temperature is 800-900 ° C, the temperature is maintained for 3-5 hours, and the furnace is cooled with the furnace;
    S5：将所述热轧的合金板材用水磨机进行表面修磨。S5: Surface grinding the hot-rolled alloy plate with a water mill.
  3. 根据权利要求2所述一种导磁铁镍合金材料的制备方法，其特征在于：所述步骤S3中，热轧前将所述精整过的合金扁锭装入加热炉中在600℃保温30～60分钟，在800～900℃保温30～60分钟，升至1100～1200℃保温40～80分钟。The method for preparing a magnet-conducting nickel alloy material according to claim 2, characterized in that: in the step S3, before the hot rolling, the finished alloy flat ingot is put into a heating furnace and maintained at 600 ° C for 30 minutes. ～ 60 minutes, heat preservation at 800 ～ 900 ℃ for 30 ～ 60 minutes, rise to 1100 ～ 1200 ℃ for 40 ～ 80 minutes.
  4. 根据权利要求2所述一种导磁铁镍合金材料的制备方法，其特征在于：所述步骤S3中，所述合金扁锭热轧完成时的温度高于800℃。The method for preparing a magnet-conducting nickel alloy material according to claim 2, characterized in that in the step S3, the temperature when the alloy slab is hot-rolled is higher than 800 ° C.
PCT/CN2018/107170 2018-09-20 2018-09-23 Magnet-conductive nickel alloy material and production process WO2020056784A1 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121120A (en) * 1974-03-12 1975-09-22
EP0042525A1 (en) * 1980-06-24 1981-12-30 Kabushiki Kaisha Toshiba Amorphous magnetic alloy
CN86104497A (en) * 1985-07-04 1986-12-31 株式会社测机舍 Magnetic scale device
US4711826A (en) * 1986-01-27 1987-12-08 Olin Corporation Iron-nickel alloys having improved glass sealing properties
CN101886192A (en) * 2010-06-23 2010-11-17 北京科技大学 Method for preparing high-performance iron nickel magnetically soft alloy by using powder metallurgy process
CN104538144A (en) * 2015-01-17 2015-04-22 徐文萍 Preparing method for gadolinium-doped iron-nickel-based soft magnetic materials
WO2018155608A1 (en) * 2017-02-24 2018-08-30 国立研究開発法人産業技術総合研究所 Magnetic material and process for manufacturing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3832221B2 (en) * 2000-09-26 2006-10-11 住友金属工業株式会社 High corrosion resistance low thermal expansion alloy for structure
DE102013214464A1 (en) * 2013-07-24 2015-01-29 Johannes Eyl Method for producing a chromium-containing alloy and chromium-containing alloy
CN104073733A (en) * 2014-05-09 2014-10-01 铜陵市明诚铸造有限责任公司 Air corrosion-resistant alloy steel material and preparation method thereof
WO2016052660A1 (en) * 2014-09-30 2016-04-07 日立金属株式会社 Composite cylinder for molding machine and process for producing same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121120A (en) * 1974-03-12 1975-09-22
EP0042525A1 (en) * 1980-06-24 1981-12-30 Kabushiki Kaisha Toshiba Amorphous magnetic alloy
CN86104497A (en) * 1985-07-04 1986-12-31 株式会社测机舍 Magnetic scale device
US4711826A (en) * 1986-01-27 1987-12-08 Olin Corporation Iron-nickel alloys having improved glass sealing properties
CN101886192A (en) * 2010-06-23 2010-11-17 北京科技大学 Method for preparing high-performance iron nickel magnetically soft alloy by using powder metallurgy process
CN104538144A (en) * 2015-01-17 2015-04-22 徐文萍 Preparing method for gadolinium-doped iron-nickel-based soft magnetic materials
WO2018155608A1 (en) * 2017-02-24 2018-08-30 国立研究開発法人産業技術総合研究所 Magnetic material and process for manufacturing same

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