CN108145147A - High-strength powder metallurgy material - Google Patents
High-strength powder metallurgy material Download PDFInfo
- Publication number
- CN108145147A CN108145147A CN201711435463.0A CN201711435463A CN108145147A CN 108145147 A CN108145147 A CN 108145147A CN 201711435463 A CN201711435463 A CN 201711435463A CN 108145147 A CN108145147 A CN 108145147A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder metallurgy
- strength powder
- carbon
- molybdenum disulfide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
- C22C33/0221—Using a mixture of prealloyed powders or a master alloy comprising S or a sulfur compound
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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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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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
High-strength powder metallurgy material, the mass fraction of constitutive material are：80 100 parts of iron, 56 parts of titanium, 23 parts of antimony, 23 parts of calcium, 12 parts of aluminium, 35 parts of carbon, 0.5 1 parts of graphite, 12 parts of molybdenum disulfide strengthen 0.5 1 parts of nickel, 23 parts of lubricant.High-strength powder metallurgy material proposed by the present invention employs the additives such as various metals raw material and carbon, molybdenum disulfide, lubricant and is made according to specific proportioning, and amalgamation is good.It is easily demoulded using blank made from the powdered metallurgical material, surface quality is good, and uniform quality is fine and smooth.
Description
Technical field
The invention belongs to metallurgical material technical field, more particularly to a kind of high-strength powder metallurgy material.
Background technology
Powder metallurgy is processing method a kind of using metal powder as raw material, that various products are made in repressed and sintering.Powder
The essential sexual clorminance of last metallurgy component production technology is that have the Quick-forming ability of complex parts and material high usage.
The raw material of powder metallurgy are metal powder, and metal powder mainly resolves into fine particle by various raw metals
And mix the powder of composition.Since powdered metallurgical material is different with the technique of casting, metal powder is often difficult to merge well,
Difficulty even is demoulded after green compact, particularly when producing part labyrinth part, yield rate is low, carries out formula and changes
It is good.
Invention content
It is an object of the invention to propose a kind of good high-strength powder metallurgy material of amalgamation.
The purpose of the present invention is realized using following technical scheme.A kind of high strength powder smelting proposed according to the present invention
Golden material, the mass fraction of constitutive material are：80-100 parts of iron, 5-6 parts of titanium, 2-3 parts of antimony, 2-3 parts of calcium, 1-2 parts of aluminium, carbon 3-
5 parts, 0.5-1 parts of graphite, 1-2 parts of molybdenum disulfide, 2-3 parts of lubricant.
The purpose of the present invention is also further realized using following technical measures.
A kind of aforementioned high-strength powder metallurgy material, the mass fraction of constitutive material are：80-100 parts of iron, titanium 5-
6 parts, 2-3 parts of antimony, 2-3 parts of calcium, 1-2 parts of aluminium, 3-5 parts of carbon, 0.5-1 parts of graphite, 1-2 parts of molybdenum disulfide, 0.5-1 parts of nickel of reinforcing,
2-3 parts of lubricant.
A kind of high-strength powder metallurgy material proposed by the present invention, employs various metals raw material and carbon, molybdenum disulfide, profit
The additives such as lubrication prescription are made according to specific proportioning, and amalgamation is good.It is easily demoulded using blank made from the powdered metallurgical material, table
Complexion pool, high-quality, strength of materials height, uniform quality are fine and smooth.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and
It can be implemented in accordance with the contents of the specification, and to allow the above and other objects, features and advantages of the present invention can be brighter
Aobvious understandable, special below to lift preferred embodiment, detailed description are as follows.
Specific embodiment
The technological means and effect taken further to illustrate the present invention to reach predetermined goal of the invention, below in conjunction with
Preferred embodiment, to propose according to the present invention a kind of high-strength powder metallurgy material its specific embodiment, structure, feature and
Its effect is described in detail as after.
Embodiment 1
A kind of high-strength powder metallurgy material proposed by the present invention, the mass fraction of constitutive material are：80 parts of iron, titanium 5
Part, 2 parts of antimony, 2 parts of calcium, 1 part of aluminium, 3 parts of carbon, 0.5 part of graphite, 1 part of molybdenum disulfide, 0.5 part of nickel of reinforcing, 2 parts of lubricant.
Embodiment 2
A kind of high-strength powder metallurgy material proposed by the present invention, the mass fraction of constitutive material are：86 parts of iron, titanium 5
Part, 2 parts of antimony, 2 parts of calcium, 1 part of aluminium, 4 parts of carbon, 0.8 part of graphite, 1 part of molybdenum disulfide, 0.8 part of nickel of reinforcing, 2 parts of lubricant.
Embodiment 3
A kind of high-strength powder metallurgy material proposed by the present invention, the mass fraction of constitutive material are：93 parts of iron, titanium 6
Part, 3 parts of antimony, 3 parts of calcium, 2 parts of aluminium, 5 parts of carbon, 1 part of graphite, 2 parts of molybdenum disulfide, 1 part of nickel of reinforcing, 3 parts of lubricant.
The above described is only a preferred embodiment of the present invention, not doing limitation in any form to the present invention, appoint
What those skilled in the art, without departing from the scope of the present invention, technical spirit according to the present invention to
Any simple modification, equivalent change and modification that upper embodiment is done, in the range of still falling within technical solution of the present invention.
Claims (2)
1. high-strength powder metallurgy material, it is characterised in that the mass fraction of its constitutive material is：80-100 parts of iron, titanium 5-6
Part, 2-3 parts of antimony, 2-3 parts of calcium, 1-2 parts of aluminium, 3-5 parts of carbon, 0.5-1 parts of graphite, 1-2 parts of molybdenum disulfide, 0.5-1 parts of nickel of reinforcing, profit
2-3 parts of lubrication prescription.
A kind of 2. high-strength powder metallurgy material according to claim 1, it is characterised in that the mass parts of its constitutive material
Number is：90-100 parts of iron, 5-6 parts of titanium, 2-3 parts of antimony, 2-3 parts of calcium, 1-2 parts of aluminium, 3-5 parts of carbon, 0.5-1 parts of graphite, molybdenum disulfide
1-2 parts, strengthen 0.5-1 parts of nickel, 2-3 parts of lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435463.0A CN108145147A (en) | 2017-12-26 | 2017-12-26 | High-strength powder metallurgy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435463.0A CN108145147A (en) | 2017-12-26 | 2017-12-26 | High-strength powder metallurgy material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108145147A true CN108145147A (en) | 2018-06-12 |
Family
ID=62463119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711435463.0A Pending CN108145147A (en) | 2017-12-26 | 2017-12-26 | High-strength powder metallurgy material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108145147A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052907A (en) * | 1989-12-23 | 1991-07-10 | 湖南省冶金材料研究所 | Stibiated iron base materials for powder metallurgy |
| CN102369304A (en) * | 2009-04-01 | 2012-03-07 | 罗瓦玛股份公司 | Hot work tool steel with outstanding toughness and thermal conductivity |
| CN102773482A (en) * | 2012-06-30 | 2012-11-14 | 安徽省繁昌县皖南阀门铸造有限公司 | Method for manufacturing butterfly valve rod by powder metallurgy |
| CN102773484A (en) * | 2012-06-30 | 2012-11-14 | 安徽省繁昌县皖南阀门铸造有限公司 | Method for manufacturing ball-shaped check valve body by powder metallurgy |
| CN104084577A (en) * | 2014-07-18 | 2014-10-08 | 常熟市迅达粉末冶金有限公司 | Powder metallurgy material |
| CN104561794A (en) * | 2013-10-24 | 2015-04-29 | 自贡市川力实业有限公司 | Powder metallurgy material for rotator of transmission oil pump and using method of powder metallurgy material |
-
2017
- 2017-12-26 CN CN201711435463.0A patent/CN108145147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052907A (en) * | 1989-12-23 | 1991-07-10 | 湖南省冶金材料研究所 | Stibiated iron base materials for powder metallurgy |
| CN102369304A (en) * | 2009-04-01 | 2012-03-07 | 罗瓦玛股份公司 | Hot work tool steel with outstanding toughness and thermal conductivity |
| CN102773482A (en) * | 2012-06-30 | 2012-11-14 | 安徽省繁昌县皖南阀门铸造有限公司 | Method for manufacturing butterfly valve rod by powder metallurgy |
| CN102773484A (en) * | 2012-06-30 | 2012-11-14 | 安徽省繁昌县皖南阀门铸造有限公司 | Method for manufacturing ball-shaped check valve body by powder metallurgy |
| CN104561794A (en) * | 2013-10-24 | 2015-04-29 | 自贡市川力实业有限公司 | Powder metallurgy material for rotator of transmission oil pump and using method of powder metallurgy material |
| CN104084577A (en) * | 2014-07-18 | 2014-10-08 | 常熟市迅达粉末冶金有限公司 | Powder metallurgy material |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
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| WD01 | Invention patent application deemed withdrawn after publication |