CN104046848A - Nickel-base self-fluxing alloy powder - Google Patents
Nickel-base self-fluxing alloy powder Download PDFInfo
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- CN104046848A CN104046848A CN201410307224.7A CN201410307224A CN104046848A CN 104046848 A CN104046848 A CN 104046848A CN 201410307224 A CN201410307224 A CN 201410307224A CN 104046848 A CN104046848 A CN 104046848A
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Abstract
Description
技术领域 technical field
本发明涉及一种合金，具体涉及一种镍基自熔性合金粉末。 The invention relates to an alloy, in particular to a nickel-based self-fluxing alloy powder.
背景技术 Background technique
在镍合金粉末中加入适量B、Si便形成了镍基自熔性合金粉末。所谓自熔性合金粉末亦称低共熔合金，硬面合金，是在镍、钴、铁基合金中加入能形低熔点共晶体的合金元素（主要是硼和硅）而形成的一系列粉末材料。镍基自熔性合金粉末在市场上作为一种主流使用的自熔性合金粉末，随着生产力的不断发展，现有的镍基自熔性合金粉末已渐渐无法满足市场的使用需求。 A nickel-based self-fluxing alloy powder is formed by adding an appropriate amount of B and Si to the nickel alloy powder. The so-called self-fluxing alloy powder is also called eutectic alloy and hard surface alloy. It is a series of powders formed by adding alloying elements (mainly boron and silicon) that can form a low melting point eutectic to nickel, cobalt, and iron-based alloys. Material. Nickel-based self-fluxing alloy powder is used as a mainstream self-fluxing alloy powder in the market. With the continuous development of productivity, the existing nickel-based self-fluxing alloy powder has gradually been unable to meet the needs of the market.
发明内容 Contents of the invention
本发明的目的在于提供一种高硬度、高强度、工艺性好、耐蚀性好、耐磨性好、耐高温的镍基自熔性合金粉末。 The object of the present invention is to provide a nickel-based self-fluxing alloy powder with high hardness, high strength, good manufacturability, good corrosion resistance, good wear resistance and high temperature resistance.
本发明的技术方案是，一种镍基自熔性合金粉末，所述的镍基自熔性合金粉末由镍、钴、钼、铜、硼以及硅六种成分组合而成，所述的镍基自熔性合金粉末中各成分所占重量百分比分别为：所述的镍占75.4%-79.8%，所述的钴占5.8%-6.7%，所述的钼占4.9%-5.7%，所述的铜占3.6%-4.5%，所述的硼占2.7%-3.6%，所述的硅占3.2%-4.1%。 The technical solution of the present invention is a nickel-based self-fluxing alloy powder, the nickel-based self-fluxing alloy powder is composed of six components: nickel, cobalt, molybdenum, copper, boron and silicon, and the nickel The percentages by weight of the components in the base self-fluxing alloy powder are: the nickel accounts for 75.4%-79.8%, the cobalt accounts for 5.8%-6.7%, and the molybdenum accounts for 4.9%-5.7%. The aforementioned copper accounts for 3.6%-4.5%, the aforementioned boron accounts for 2.7%-3.6%, and the aforementioned silicon accounts for 3.2%-4.1%.
在本发明一个较佳实施例中，所述的镍基自熔性合金粉末中各成分所占重量百分比具体为：所述的镍占79.2%，所述的钴占5.9%，所述的钼占5.1%，所述的铜占3.7%，所述的硼占2.8%，所述的硅占3.3%。 In a preferred embodiment of the present invention, the percentage by weight of each component in the nickel-based self-fluxing alloy powder is specifically: the nickel accounts for 79.2%, the cobalt accounts for 5.9%, and the molybdenum accounted for 5.1%, the copper accounted for 3.7%, the boron accounted for 2.8%, and the silicon accounted for 3.3%.
在本发明一个较佳实施例中，所述的镍基自熔性合金粉末中各成分所占重量百分比具体为：所述的镍占76.1%，所述的钴占6.6%，所述的钼占5.6%，所述的铜占4.4%，所述的硼占3.4%，所述的硅占3.9%。 In a preferred embodiment of the present invention, the percentage by weight of each component in the nickel-based self-fluxing alloy powder is specifically: the nickel accounts for 76.1%, the cobalt accounts for 6.6%, and the molybdenum Accounting for 5.6%, the copper accounts for 4.4%, the boron accounts for 3.4%, and the silicon accounts for 3.9%.
本发明所述为一种镍基自熔性合金粉末，由镍、钴、钼、铜、硼以及硅等六种元素组成，具有高硬度、高强度、工艺性好、耐蚀性好、耐磨性好、耐高温的特点。 The invention is a nickel-based self-fluxing alloy powder, which is composed of six elements such as nickel, cobalt, molybdenum, copper, boron and silicon, and has high hardness, high strength, good manufacturability, good corrosion resistance, and It has the characteristics of good abrasiveness and high temperature resistance.
具体实施方式 Detailed ways
下面对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。 The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
本发明所述为一种镍基自熔性合金粉末，所述的镍基自熔性合金粉末由镍、钴、钼、铜、硼以及硅六种成分组合而成，所述的镍基自熔性合金粉末中各成分所占重量百分比分别为：所述的镍占75.4%-79.8%，所述的钴占5.8%-6.7%，所述的钼占4.9%-5.7%，所述的铜占3.6%-4.5%，所述的硼占2.7%-3.6%，所述的硅占3.2%-4.1%。 The present invention describes a nickel-based self-fluxing alloy powder. The nickel-based self-fluxing alloy powder is composed of six components: nickel, cobalt, molybdenum, copper, boron and silicon. The nickel-based self-fluxing The percentages by weight of the components in the fusible alloy powder are: the nickel accounts for 75.4%-79.8%, the cobalt accounts for 5.8%-6.7%, the molybdenum accounts for 4.9%-5.7%, and the Copper accounts for 3.6%-4.5%, said boron accounts for 2.7%-3.6%, and said silicon accounts for 3.2%-4.1%.
进一步地，所述的镍基自熔性合金粉末中各成分所占重量百分比具体为：所述的镍占79.2%，所述的钴占5.9%，所述的钼占5.1%，所述的铜占3.7%，所述的硼占2.8%，所述的硅占3.3%。 Further, the percentage by weight of each component in the nickel-based self-fluxing alloy powder is specifically: the nickel accounts for 79.2%, the cobalt accounts for 5.9%, the molybdenum accounts for 5.1%, and the Copper accounts for 3.7%, said boron accounts for 2.8%, and said silicon accounts for 3.3%.
进一步地，所述的镍基自熔性合金粉末中各成分所占重量百分比具体为：所述的镍占76.1%，所述的钴占6.6%，所述的钼占5.6%，所述的铜占4.4%，所述的硼占3.4%，所述的硅占3.9%。 Further, the percentage by weight of each component in the nickel-based self-fluxing alloy powder is specifically: the nickel accounts for 76.1%, the cobalt accounts for 6.6%, the molybdenum accounts for 5.6%, and the Copper accounts for 4.4%, said boron accounts for 3.4%, and said silicon accounts for 3.9%.
另外，可通过调节合金中各成分的不同重量百分比，使得得到的合金性能高低不一。 In addition, the different weight percentages of the components in the alloy can be adjusted so that the performance of the obtained alloy is different.
本发明所述为一种镍基自熔性合金粉末，由镍、钴、钼、铜、硼以及硅等六种元素组成，具有高硬度、高强度、工艺性好、耐蚀性好、耐磨性好、耐高温的特点。 The invention is a nickel-based self-fluxing alloy powder, which is composed of six elements such as nickel, cobalt, molybdenum, copper, boron and silicon, and has high hardness, high strength, good manufacturability, good corrosion resistance, and It has the characteristics of good abrasiveness and high temperature resistance.
以上所述仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本领域的技术人员在本发明所揭露的技术范围内，可不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书所限定的保护范围为准。 The above description is only the specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art may not think of changes or replacements through creative work within the technical scope disclosed in the present invention , should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope defined in the claims.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555276A (en) * | 2018-01-23 | 2018-09-21 | 宁波华帆金属材料科技有限公司 | A kind of corrosion-resistant self-fluxing alloyed powder |
| JP2023130647A (en) * | 2022-03-08 | 2023-09-21 | 山陽特殊製鋼株式会社 | Ni-based self-fluxing alloy |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203960A (en) * | 1998-05-29 | 1999-01-06 | 宝山钢铁(集团)公司 | Nickel base self-fluxing alloy powder |
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- 2014-07-01 CN CN201410307224.7A patent/CN104046848A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203960A (en) * | 1998-05-29 | 1999-01-06 | 宝山钢铁(集团)公司 | Nickel base self-fluxing alloy powder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555276A (en) * | 2018-01-23 | 2018-09-21 | 宁波华帆金属材料科技有限公司 | A kind of corrosion-resistant self-fluxing alloyed powder |
| JP2023130647A (en) * | 2022-03-08 | 2023-09-21 | 山陽特殊製鋼株式会社 | Ni-based self-fluxing alloy |
| JP7849986B2 (en) | 2022-03-08 | 2026-04-22 | 山陽特殊製鋼株式会社 | Ni-based self-fluxing alloy |
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