WO2019047032A1 - Belt pulley powder metallurgy formula - Google Patents
Belt pulley powder metallurgy formula Download PDFInfo
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- WO2019047032A1 WO2019047032A1 PCT/CN2017/100595 CN2017100595W WO2019047032A1 WO 2019047032 A1 WO2019047032 A1 WO 2019047032A1 CN 2017100595 W CN2017100595 W CN 2017100595W WO 2019047032 A1 WO2019047032 A1 WO 2019047032A1
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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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
Definitions
- the invention relates to the field of powder metallurgy, in particular to a pulley powder metallurgy formulation.
- Powder metallurgy is a processing method for preparing a metal powder and forming a mixture of a metal powder and a non-metal powder by a process such as forming and sintering.
- Powder metallurgy is a process technology for producing metal materials, composite materials, and various types of articles by forming metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as a raw material, and forming and sintering.
- the powder metallurgy method has similarities with the production of ceramics, and all belong to the powder sintering technology. Therefore, a series of new powder metallurgy technologies can also be used for the preparation of ceramic materials. Due to the advantages of powder metallurgy technology, it has become the key to solving new material problems and plays a decisive role in the development of new materials.
- the powder metallurgy process usually used is very polluting to the environment, and in the machinery industry, everyone is increasingly advocating to simplify production steps and improve production efficiency.
- the technical problem to be solved by the present invention is to provide a formula of a pulley powder metallurgy, which has less environmental pollution and improves production efficiency.
- the technical solution of the present invention is: a pulley powder metallurgy formula, including graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese sulfide, chromium powder, tin powder, micro powder wax And enhancer; its innovation lies in: mass measurement: 1-5 parts of graphite powder, 5-10 parts of electrolytic copper powder, 2-8 parts of stearic acid, 5-8 parts of nickel oxide, 50-100 parts of iron powder, Manganese sulphide 1-5 parts, 5-10 parts of chromium powder, 0.2-0.5 parts of tin powder, 0.5-1 part of micronized wax and 0.2-0.5 parts of reinforcing agent;
- the graphite powder, the electrolytic copper powder, the nickel oxide, the iron powder, the manganese sulfide and the chromium powder have a particle size of 400-600 micrometers;
- the iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
- a pulley powder metallurgy formula comprising graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese sulfide, chromium powder, tin powder, micro powder wax and reinforcing agent; the innovation is: measuring by mass: 1 part of graphite powder, 5 parts of electrolytic copper powder, 2 parts of stearic acid, 5 parts of nickel oxide, 50 parts of iron powder, manganese manganese sulfide 1 part, 5 parts of chrome powder, 0.2 part of tin powder, 0.5 part of micronized wax and 0.2 part of reinforcing agent;
- the graphite powder, the electrolytic copper powder, the nickel oxide, the iron powder, the manganese sulfide and the chromium powder have a particle size of 400 ⁇ m;
- the iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
- a pulley powder metallurgy formula comprising graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese sulphide, chromium powder, tin powder, micro-powder wax and reinforcing agent; measured by mass: 3 parts of graphite powder, 7 parts of electrolytic copper powder, 5 parts of stearic acid, 6 parts of nickel oxide, 75 parts of iron powder, manganese manganese sulfide 3 parts, 7 parts of chrome powder, 0.3 parts of tin powder, 0.7 parts of micronized wax and 0.3 parts of reinforcing agent;
- Graphite powder, electrolytic copper powder, nickel oxide, iron powder, manganese sulfide and chromium powder have a particle size of 500 microns;
- the iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
- a pulley powder metallurgy formula comprising graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese manganese sulfide, chromium powder, tin powder, micro powder wax and reinforcing agent; measuring by mass: 5 parts of graphite powder, 10 parts of electrolytic copper powder, 8 parts of stearic acid, 8 parts of nickel oxide, 100 parts of iron powder, manganese manganese sulfide 5 10 parts of chromium powder, 0.5 part of tin powder, 1 part of micronized wax and 0.5 part of reinforcing agent;
- the graphite powder, the electrolytic copper powder, the nickel oxide, the iron powder, the manganese sulfide and the chromium powder have a particle size of 600 ⁇ m;
- the iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
A belt pulley powder metallurgy formula, comprising graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese sulphide, chromium powder, tin powder, micro powder wax, and a reinforcing agent, and characterised by comprising by mass: 1-5 parts of graphite powder, 5-10 parts of electrolytic copper powder, 2-8 parts of stearic acid, 5-8 parts of nickel oxide, 50-100 parts of iron powder, 1-5 parts of manganese sulphide, 5-10 parts of chromium powder, 0.2-0.5 parts of tin powder, 0.5-1 parts of micro powder wax, and 0.2-0.5 parts of reinforcing agent, the environmental pollution of the formula being low.
Description
技术领域Technical field
本发明涉及粉末冶金领域，尤其涉及一种皮带轮粉末冶金配方。 The invention relates to the field of powder metallurgy, in particular to a pulley powder metallurgy formulation.
背景技术Background technique
粉末冶金是制取金属粉末并通过成形和烧结等工艺将金属粉末与非金属粉末的混合物制成成品的加工方法。Powder metallurgy is a processing method for preparing a metal powder and forming a mixture of a metal powder and a non-metal powder by a process such as forming and sintering.
粉末冶金是制取金属粉末或用金属粉末（或金属粉末与非金属粉末的混合物）作为原料，经过成形和烧结，制造金属材料、复合材料以及各种类型制品的工艺技术。粉末冶金法与生产陶瓷有相似的地方，均属于粉末烧结技术，因此，一系列粉末冶金新技术也可用于陶瓷材料的制备。由于粉末冶金技术的优点，它已成为解决新材料问题的钥匙，在新材料的发展中起着举足轻重的作用。Powder metallurgy is a process technology for producing metal materials, composite materials, and various types of articles by forming metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as a raw material, and forming and sintering. The powder metallurgy method has similarities with the production of ceramics, and all belong to the powder sintering technology. Therefore, a series of new powder metallurgy technologies can also be used for the preparation of ceramic materials. Due to the advantages of powder metallurgy technology, it has become the key to solving new material problems and plays a decisive role in the development of new materials.
通常所采用的粉末冶金工艺，对环境污染较大，而在机械行业中，大家也越来越倡导简化生产步骤，提高生产效率。The powder metallurgy process usually used is very polluting to the environment, and in the machinery industry, everyone is increasingly advocating to simplify production steps and improve production efficiency.
发明内容Summary of the invention
本发明要解决的技术问题是提供一种皮带轮粉末冶金的配方，本配方对环境污染小，提高生产效率。The technical problem to be solved by the present invention is to provide a formula of a pulley powder metallurgy, which has less environmental pollution and improves production efficiency.
为解决上述技术问题，本发明的技术方案为：一种皮带轮粉末冶金配方，包括石墨粉、电解铜粉、硬脂酸、氧化镍、铁粉、硫化亚锰、铬粉、锡粉、微粉蜡和增强剂；其创新点在于：按质量计量：石墨粉1-5份、电解铜粉5-10份、硬脂酸2-8份、氧化镍5-8份、铁粉50-100份、硫化亚锰
1-5 份、铬粉 5-10 份、锡粉0.2-0.5份、微粉蜡0.5-1份和增强剂0.2-0.5份；In order to solve the above technical problem, the technical solution of the present invention is: a pulley powder metallurgy formula, including graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese sulfide, chromium powder, tin powder, micro powder wax And enhancer; its innovation lies in: mass measurement: 1-5 parts of graphite powder, 5-10 parts of electrolytic copper powder, 2-8 parts of stearic acid, 5-8 parts of nickel oxide, 50-100 parts of iron powder, Manganese sulphide
1-5 parts, 5-10 parts of chromium powder, 0.2-0.5 parts of tin powder, 0.5-1 part of micronized wax and 0.2-0.5 parts of reinforcing agent;
所述石墨粉、电解铜粉、氧化镍、铁粉、硫化亚锰和铬粉的粒度均为 400-600 微米；The graphite powder, the electrolytic copper powder, the nickel oxide, the iron powder, the manganese sulfide and the chromium powder have a particle size of 400-600 micrometers;
所述铁粉包括水雾化铁粉和还原铁粉，所述铁粉中水雾化铁粉占质量比为50%，还原铁粉占质量比为50%。The iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
本发明的优点在于：The advantages of the invention are:
1）本配方对环境污染小。1) This formula has little environmental pollution.
具体实施方式Detailed ways
下面的实施例可以使本专业的技术人员更全面地理解本发明，但并不因此将本发明限制在所述的实施例范围之中。The following examples are intended to provide a fuller understanding of the invention, and are not intended to limit the invention.
实施例1：Example 1:
一种皮带轮粉末冶金配方，包括石墨粉、电解铜粉、硬脂酸、氧化镍、铁粉、硫化亚锰、铬粉、锡粉、微粉蜡和增强剂；其创新点在于：按质量计量：石墨粉1份、电解铜粉5份、硬脂酸2份、氧化镍5份、铁粉50份、硫化亚锰
1 份、铬粉 5份、锡粉0.2份、微粉蜡0.5份和增强剂0.2份；A pulley powder metallurgy formula comprising graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese sulfide, chromium powder, tin powder, micro powder wax and reinforcing agent; the innovation is: measuring by mass: 1 part of graphite powder, 5 parts of electrolytic copper powder, 2 parts of stearic acid, 5 parts of nickel oxide, 50 parts of iron powder, manganese manganese sulfide
1 part, 5 parts of chrome powder, 0.2 part of tin powder, 0.5 part of micronized wax and 0.2 part of reinforcing agent;
所述石墨粉、电解铜粉、氧化镍、铁粉、硫化亚锰和铬粉的粒度均为 400 微米；The graphite powder, the electrolytic copper powder, the nickel oxide, the iron powder, the manganese sulfide and the chromium powder have a particle size of 400 μm;
所述铁粉包括水雾化铁粉和还原铁粉，所述铁粉中水雾化铁粉占质量比为50%，还原铁粉占质量比为50%。The iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
实施例2：Example 2:
一种皮带轮粉末冶金配方，包括石墨粉、电解铜粉、硬脂酸、氧化镍、铁粉、硫化亚锰、铬粉、锡粉、微粉蜡和增强剂；按质量计量：石墨粉3份、电解铜粉7份、硬脂酸5份、氧化镍6份、铁粉75份、硫化亚锰
3份、铬粉7 份、锡粉0.3份、微粉蜡0.7份和增强剂0.3份；A pulley powder metallurgy formula comprising graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese sulphide, chromium powder, tin powder, micro-powder wax and reinforcing agent; measured by mass: 3 parts of graphite powder, 7 parts of electrolytic copper powder, 5 parts of stearic acid, 6 parts of nickel oxide, 75 parts of iron powder, manganese manganese sulfide
3 parts, 7 parts of chrome powder, 0.3 parts of tin powder, 0.7 parts of micronized wax and 0.3 parts of reinforcing agent;
石墨粉、电解铜粉、氧化镍、铁粉、硫化亚锰和铬粉的粒度均为 500 微米；Graphite powder, electrolytic copper powder, nickel oxide, iron powder, manganese sulfide and chromium powder have a particle size of 500 microns;
所述铁粉包括水雾化铁粉和还原铁粉，所述铁粉中水雾化铁粉占质量比为50%，还原铁粉占质量比为50%。The iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
实施例3：Example 3:
一种皮带轮粉末冶金配方，包括石墨粉、电解铜粉、硬脂酸、氧化镍、铁粉、硫化亚锰、铬粉、锡粉、微粉蜡和增强剂；按质量计量：石墨粉5份、电解铜粉10份、硬脂酸8份、氧化镍8份、铁粉100份、硫化亚锰5
份、铬粉 10 份、锡粉0.5份、微粉蜡1份和增强剂0.5份；A pulley powder metallurgy formula, comprising graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese manganese sulfide, chromium powder, tin powder, micro powder wax and reinforcing agent; measuring by mass: 5 parts of graphite powder, 10 parts of electrolytic copper powder, 8 parts of stearic acid, 8 parts of nickel oxide, 100 parts of iron powder, manganese manganese sulfide 5
10 parts of chromium powder, 0.5 part of tin powder, 1 part of micronized wax and 0.5 part of reinforcing agent;
所述石墨粉、电解铜粉、氧化镍、铁粉、硫化亚锰和铬粉的粒度均为 600 微米；The graphite powder, the electrolytic copper powder, the nickel oxide, the iron powder, the manganese sulfide and the chromium powder have a particle size of 600 μm;
所述铁粉包括水雾化铁粉和还原铁粉，所述铁粉中水雾化铁粉占质量比为50%，还原铁粉占质量比为50%。The iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。It should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and that the present invention is only described in the foregoing description and the description of the present invention, without departing from the spirit and scope of the invention. Various changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and their equivalents.
Claims (1)
- 一种皮带轮粉末冶金配方，包括石墨粉、电解铜粉、硬脂酸、氧化镍、铁粉、硫化亚锰、铬粉、锡粉、微粉蜡和增强剂；其特征在于：按质量计量：石墨粉1-5份、电解铜粉5-10份、硬脂酸2-8份、氧化镍5-8份、铁粉50-100份、硫化亚锰 1-5 份、铬粉 5-10 份、锡粉0.2-0.5份、微粉蜡0.5-1份和增强剂0.2-0.5份；A pulley powder metallurgy formula comprising graphite powder, electrolytic copper powder, stearic acid, nickel oxide, iron powder, manganese sulfide, chromium powder, tin powder, micro powder wax and reinforcing agent; characterized by: mass measurement: graphite 1-5 parts of powder, 5-10 parts of electrolytic copper powder, 2-8 parts of stearic acid, 5-8 parts of nickel oxide, 50-100 parts of iron powder, manganese manganese sulfide 1-5 parts, 5-10 parts of chromium powder, 0.2-0.5 parts of tin powder, 0.5-1 part of micronized wax and 0.2-0.5 parts of reinforcing agent;所述石墨粉、电解铜粉、氧化镍、铁粉、硫化亚锰和铬粉的粒度均为 400-600 微米；The graphite powder, the electrolytic copper powder, the nickel oxide, the iron powder, the manganese sulfide and the chromium powder have a particle size of 400-600 micrometers;所述铁粉包括水雾化铁粉和还原铁粉，所述铁粉中水雾化铁粉占质量比为50%，还原铁粉占质量比为50%。The iron powder comprises water atomized iron powder and reduced iron powder, wherein the water atomized iron powder in the iron powder accounts for 50% by mass, and the reduced iron powder accounts for 50% by mass.
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| CN106086669A (en) * | 2016-06-13 | 2016-11-09 | 芜湖三刀材料科技有限公司 | A kind of wear-resistant gear and preparation method |
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2017
- 2017-09-05 WO PCT/CN2017/100595 patent/WO2019047032A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050274223A1 (en) * | 2004-06-10 | 2005-12-15 | Schade Christopher T | Powder metallurgical compositions and parts made therefrom |
| CN102921945A (en) * | 2012-11-21 | 2013-02-13 | 王恒傲 | Powder metallurgy formula and powder metallurgy method thereof |
| CN103266271A (en) * | 2013-05-29 | 2013-08-28 | 东睦(江门)粉末冶金有限公司 | Powder metallurgical formula and technology |
| CN103757550A (en) * | 2014-01-17 | 2014-04-30 | 钢铁研究总院 | Self-lubricating wear-resistant steel antifriction layer material and preparation method thereof |
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