CN106636852A - Prealloy matrix powder - Google Patents
Prealloy matrix powder Download PDFInfo
- Publication number
- CN106636852A CN106636852A CN201611033214.4A CN201611033214A CN106636852A CN 106636852 A CN106636852 A CN 106636852A CN 201611033214 A CN201611033214 A CN 201611033214A CN 106636852 A CN106636852 A CN 106636852A
- Authority
- CN
- China
- Prior art keywords
- powder
- prealloy
- cobalt
- alloy
- nickel
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 35
- 239000011159 matrix material Substances 0.000 title abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 22
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 11
- 239000010941 cobalt Substances 0.000 claims abstract description 11
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052718 tin Inorganic materials 0.000 claims abstract description 9
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 6
- 239000011574 phosphorus Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 238000002050 diffraction method Methods 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 abstract description 10
- 229910045601 alloy Inorganic materials 0.000 abstract description 9
- 239000007769 metal material Substances 0.000 abstract description 4
- 239000011135 tin Substances 0.000 abstract description 4
- 239000003963 antioxidant agent Substances 0.000 abstract description 3
- 230000003078 antioxidant effect Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract description 3
- 229910003460 diamond Inorganic materials 0.000 abstract description 3
- 239000010432 diamond Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000002932 luster Substances 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 235000006708 antioxidants Nutrition 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
-
- B22F1/0003—
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
Abstract
The invention discloses prealloy matrix powder. The prealloy matrix powder comprises the following components in percentages by mass: 10-15% of tungsten carbide, 22-27% of cobalt, 5-8% of nickel, 2-4% of manganese, 5-7% of zirconium, 2-4% of tin, 12-14% of phosphorus and the balance of copper. According to the alloy powder prepared from metal materials such as cobalt, nickel, copper and tin, tungsten carbide which is black hexagonal crystals has a metallic luster, is close to diamond in hardness, and is a good conductor of electricity and heat; the alloy is fully diffused, the antioxidant degree is high, the strength and hardness of the alloy are effectively improved, and the prealloy matrix powder is suitable for places with complicated environments.
Description
Technical field
The present invention relates to a kind of Prealloyed carcass powder.
Background technology
The added alloy in pre-alloyed powder production is primarily to improve the mechanical property of materials.Addition nickel, cobalt, copper, chromium,
The materials such as molybdenum improve powdered metallurgical material intensity, but traditional pre-alloyed powder resistance to elevated temperatures is poor, it is easy to aoxidize,
Wear and tear when its product is used big, so as to cause to produce inapplicable high priced line.Accordingly, it is desirable to provide a kind of new technical scheme
To solve the above problems.
The content of the invention
To solve the above problems, the present invention provides a kind of Prealloyed carcass powder.
The technical solution used in the present invention is：
A kind of Prealloyed carcass powder, the powder contains following component according to weight/mass percentage composition：
Tungsten carbide 10-15%；
Cobalt 22-27%；
Nickel 5-8%；
Manganese 2-4%；
Zirconium 5-7%；
Tin 2-4%；
Phosphorus 12-14%；
Copper surplus.
Powder determines its granularity meso-position radius less than 20 μm using laser diffractometry.
After powder mixing, 1000 DEG C -1100 DEG C of reduction temperature.
Beneficial effects of the present invention：Present invention employs the alloy powder of the metal materials such as cobalt, nickel, copper, tin making, carbonization
Tungsten is black hexagonal, there is metallic luster, and hardness is close with diamond, is electricity, the good conductor of heat, and alloy diffusion is abundant,
Anti-oxidant degree is high, effectively improves the intensity and hardness of alloy, it is adaptable to where environment complexity.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
Embodiment 1
A kind of Prealloyed carcass powder, the powder contains following component according to weight/mass percentage composition：
Tungsten carbide 10%；
Cobalt 22%；
Nickel 5%；
Manganese 2%；
Zirconium 5%；
Tin 2%；
Phosphorus 12%；
Copper 42%.
Powder determines its granularity meso-position radius less than 20 μm using laser diffractometry.
After powder mixing, 1000 DEG C DEG C of reduction temperature.
Embodiment 2
A kind of Prealloyed carcass powder, the powder contains following component according to weight/mass percentage composition：
Tungsten carbide 12%；
Cobalt 24%；
Nickel 6%；
Manganese 3%；
Zirconium 6%；
Tin 3%；
Phosphorus 13%；
Copper 33%.
Powder determines its granularity meso-position radius less than 20 μm using laser diffractometry.
After powder mixing, 1050 DEG C of reduction temperature.
Embodiment 3
A kind of Prealloyed carcass powder, the powder contains following component according to weight/mass percentage composition：
Tungsten carbide 15%；
Cobalt 27%；
Nickel 8%；
Manganese 4%；
Zirconium 7%；
Tin 4%；
Phosphorus 14%；
Copper 21%.
Powder determines its granularity meso-position radius less than 20 μm using laser diffractometry.
After powder mixing, 1100 DEG C of reduction temperature.
Active element zirconium improves the adhesiveness of oxide-film, prevents casting aliquation, and the purposes of cobalt powder is for superhard alloy
Material.High-temperature material cobalt and nickel in powder metal materials, with preferable abrasion resistance, by controlling temperature in sintering process
Spend to ensure the metallographic structure composition of product.
The alloy powder of the metal materials such as cobalt, nickel, copper, tin making is present invention employs, tungsten carbide is black hexagonal,
There is metallic luster, hardness is close with diamond, be electricity, the good conductor of heat, fully, anti-oxidant degree is high, effectively for alloy diffusion
Put forward heavy alloyed intensity and hardness, it is adaptable to where environment complexity.
Claims (3)
1. a kind of Prealloyed carcass powder, it is characterised in that：The powder contains following component according to weight/mass percentage composition：
Tungsten carbide 10-15%；
Cobalt 22-27%；
Nickel 5-8%；
Manganese 2-4%；
Zirconium 5-7%；
Tin 2-4%；
Phosphorus 12-14%；
Copper surplus.
2. a kind of Prealloyed carcass powder according to claim 1, it is characterised in that：Powder is determined using laser diffractometry
Its granularity meso-position radius is less than 20 μm.
3. a kind of Prealloyed carcass powder according to claim 1, it is characterised in that：After each powder mixing, reduction temperature
1000℃-1100℃。。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033214.4A CN106636852A (en) | 2016-11-23 | 2016-11-23 | Prealloy matrix powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033214.4A CN106636852A (en) | 2016-11-23 | 2016-11-23 | Prealloy matrix powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106636852A true CN106636852A (en) | 2017-05-10 |
Family
ID=58807429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611033214.4A Pending CN106636852A (en) | 2016-11-23 | 2016-11-23 | Prealloy matrix powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106636852A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643880A (en) * | 2019-11-07 | 2020-01-03 | 广东省材料与加工研究所 | Drill bit matrix material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2490049A (en) * | 2008-04-18 | 2012-10-17 | Smith International | Matrix powder for drill bit body |
| CN103736990A (en) * | 2014-01-15 | 2014-04-23 | 涂秀琼 | Pre-alloyed powder material and preparation method thereof |
-
2016
- 2016-11-23 CN CN201611033214.4A patent/CN106636852A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2490049A (en) * | 2008-04-18 | 2012-10-17 | Smith International | Matrix powder for drill bit body |
| CN103736990A (en) * | 2014-01-15 | 2014-04-23 | 涂秀琼 | Pre-alloyed powder material and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 杨展等: "《新型金刚石钻头研究》", 30 November 2012, 中国地质大学出版社 * |
| 王帅等: ""WC含量对金刚石钻头胎体性能的影响研究"", 《金刚石与磨料磨具工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643880A (en) * | 2019-11-07 | 2020-01-03 | 广东省材料与加工研究所 | Drill bit matrix material and preparation method thereof |
| CN110643880B (en) * | 2019-11-07 | 2020-11-13 | 广东省材料与加工研究所 | Drill bit matrix material and preparation method thereof |
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|---|---|---|---|
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |