阅读说明：本技术 一种电解镍合金材料 (Electrolytic nickel alloy material ) 是由 刘华山 于 2018-08-23 设计创作，主要内容包括：本发明公开了一种电解镍合金材料,所述电解镍合金材料由以下化学成分按重量百分比组成：镍80-87％、钛4-6％、碳3-5％、铁1.2-2.5％、钴钴0.3-0.9％、硅0.09-0.15％、磷0.05-0.09％、硫0.055-0.07％、铬0.2-0.6％、镓0.14-0.77％、锶0.09-0.2％、铼0.4-0.65％,本发明锻造极为简便,无需需要经过多道工序,成本较低,强度与实际应用比较接近,极易适用于工业化大生产。(The invention discloses an electrolytic nickel alloy material, which consists of the following chemical components in percentage by weight: 80-87% of nickel, 4-6% of titanium, 3-5% of carbon, 1.2-2.5% of iron, 0.3-0.9% of cobalt, 0.09-0.15% of silicon, 0.05-0.09% of phosphorus, 0.055-0.07% of sulfur, 0.2-0.6% of chromium, 0.14-0.77% of gallium, 0.09-0.2% of strontium and 0.4-0.65% of rhenium.)

1. An electrolytic nickel alloy material, characterized in that: the electrolytic nickel alloy material comprises the following chemical components in percentage by weight: 80-87% of nickel, 4-6% of titanium, 3-5% of carbon, 1.2-2.5% of iron, 0.3-0.9% of cobalt, 0.09-0.15% of silicon, 0.05-0.09% of phosphorus, 0.055-0.07% of sulfur, 0.2-0.6% of chromium, 0.14-0.77% of gallium, 0.09-0.2% of strontium and 0.4-0.65% of rhenium.

2. The electrolytic nickel alloy material according to claim 1, characterized in that: the electrolytic nickel alloy material comprises the following chemical components in percentage by weight: 82% of nickel, 4.4% of titanium, 3.7% of carbon, 1.65% of iron, 0.35% of cobalt, 0.095% of silicon, 0.062% of phosphorus, 0.061% of sulfur, 0.44% of chromium, 0.21% of gallium, 0.13% of strontium and 0.42% of rhenium.

3. The electrolytic nickel alloy material according to claim 1, characterized in that: the electrolytic nickel alloy material comprises the following chemical components in percentage by weight: 86% of nickel, 5.1% of titanium, 3.3% of carbon, 1.35% of iron, 0.47% of cobalt, 0.11% of silicon, 0.07% of phosphorus, 0.056% of sulfur, 0.21% of chromium, 0.19% of gallium, 0.12% of strontium and 0.48% of rhenium.

4. An electrolytic nickel alloy and a preparation process thereof are characterized in that: the method comprises the following steps:

(1) weighing the raw materials according to the weight percentage, and mixing the raw materials in a high-speed mixer at a high speed to obtain alloy powder, wherein the high-speed mixing time is 30-60 min;

(2) refining the mixed materials in a roguing machine, screening for 5-10min, screening high density mixture,

(3) putting the mixed alloy powder into a vacuum melting furnace, and melting for 2-5h at the temperature of 950-;

(4) then raising the temperature in the vacuum melting furnace to 1250-1300 ℃, keeping the temperature unchanged, and melting for 2-4 h.

Technical Field

The invention relates to the technical field of metallurgy, in particular to an electrolytic nickel alloy material.

Background

The nickel alloy is the alloy, the chrome-nickel stainless steel is the main stainless steel product consuming nickel, and the chrome-nickel stainless steel is widely applied due to the excellent comprehensive performance and accounts for 60-75% of the total output of the stainless steel. The increase in stainless steel production will increase the nickel metal draw. With the gradual fading of the influence of financial crisis, the nickel price returns to more than 2 ten thousand dollars, the advantage of the nickel-iron alloy on reducing the stainless steel smelting cost is gradually reflected, and the nickel-iron occupies an important position in the stainless steel raw material. The existing electrolytic nickel alloy is extremely complicated to forge, needs a plurality of processes, is high in cost, and has larger deviation of strength from practical application.

Disclosure of Invention

The invention aims to solve the problem of providing an electrolytic nickel alloy material which is extremely simple and convenient to forge, does not need to undergo a plurality of procedures, is low in cost and has strength close to that of practical application.

In order to solve the above problems, the present invention provides an electrolytic nickel alloy material, characterized in that: the electrolytic nickel alloy material comprises the following chemical components in percentage by weight: 80-87% of nickel, 4-6% of titanium, 3-5% of carbon, 1.2-2.5% of iron, 0.3-0.9% of cobalt, 0.09-0.15% of silicon, 0.05-0.09% of phosphorus, 0.055-0.07% of sulfur, 0.2-0.6% of chromium, 0.14-0.77% of gallium, 0.09-0.2% of strontium and 0.4-0.65% of rhenium.

As a further improvement of the invention, the electrolytic nickel alloy material comprises the following chemical components in percentage by weight: 82% of nickel, 4.4% of titanium, 3.7% of carbon, 1.65% of iron, 0.35% of cobalt, 0.095% of silicon, 0.062% of phosphorus, 0.061% of sulfur, 0.44% of chromium, 0.21% of gallium, 0.13% of strontium and 0.42% of rhenium.

As a further improvement of the invention, the electrolytic nickel alloy material comprises the following chemical components in percentage by weight: 86% of nickel, 5.1% of titanium, 3.3% of carbon, 1.35% of iron, 0.47% of cobalt, 0.11% of silicon, 0.07% of phosphorus, 0.056% of sulfur, 0.21% of chromium, 0.19% of gallium, 0.12% of strontium and 0.48% of rhenium.

An electrolytic nickel alloy and a preparation process thereof are characterized in that: the method comprises the following steps:

(1) weighing the raw materials according to the weight percentage, and mixing the raw materials in a high-speed mixer at a high speed to obtain alloy powder, wherein the high-speed mixing time is 30-60 min;

(2) refining the mixed materials in a roguing machine, screening for 5-10min, screening high density mixture,

(3) putting the mixed alloy powder into a vacuum melting furnace, and melting for 2-5h at the temperature of 950-;

(4) then raising the temperature in the vacuum melting furnace to 1250-1300 ℃, keeping the temperature unchanged, and melting for 2-4 h.

Adopt above-mentioned structure, its beneficial effect lies in:

the invention has the advantages of simple forging, no need of a plurality of working procedures, low cost, and intensity close to the practical application, and is extremely easy to be applied to industrialized mass production.

Detailed Description

The invention is further illustrated by the following examples.