CN107236889A - A kind of mining machinery rotary steering applies mechanically high hardness alloy - Google Patents
A kind of mining machinery rotary steering applies mechanically high hardness alloy Download PDFInfo
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- CN107236889A CN107236889A CN201710566330.0A CN201710566330A CN107236889A CN 107236889 A CN107236889 A CN 107236889A CN 201710566330 A CN201710566330 A CN 201710566330A CN 107236889 A CN107236889 A CN 107236889A
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- Prior art keywords
- mining machinery
- high hardness
- rotary steering
- alloy
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 48
- 239000000956 alloy Substances 0.000 title claims abstract description 48
- 238000005065 mining Methods 0.000 title claims abstract description 36
- 239000011230 binding agent Substances 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052727 yttrium Inorganic materials 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 description 17
- 238000012360 testing method Methods 0.000 description 17
- 239000002253 acid Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000012958 reprocessing Methods 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000004154 testing of material Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/18—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on silicides
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/05—Swivel joints
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Powder Metallurgy (AREA)
Abstract
High hardness alloy is applied mechanically the present invention relates to a kind of mining machinery rotary steering, it is consisted of the following components in percentage by weight：10 ~ 25% Binder Phases, 75 ~ 90% hard phases, the Binder Phase is NiCrTiAlMoY alloys, the hard phase is made up of ZrC and TiAlSi, it is 30 ~ 50% that the ZrC, which accounts for the mining machinery rotary steering and applies mechanically the percentage by weight of high hardness alloy, and it is 25 ~ 60% that the TiAlSi, which accounts for the mining machinery rotary steering and applies mechanically high hardness alloy mining machinery rotary steering to apply mechanically the percentage by weight of high hardness alloy,.The surface that ductility of the Binder Phase in high temperature can so be improved and make it uniformly overlay on hard phase so that obtained alloy tool has high intensity, hardness and toughness, and oxidation resistance temperature reaches more than 1600 DEG C, and has good resistance to magnetic.
Description
Technical field
The invention belongs to metal alloy manufacture field, and in particular to a kind of mining machinery rotary steering applies mechanically high rigidity conjunction
Gold.
Background technology
Mining machinery is the machinery for being directly used in the operations such as mineral mining and Fu Xuan, including mining machine and benficiation machinery.
The operation principle and structure of mine locating machinery and the mining machine used in the similar mineral of exploitation are mostly same or similar, inventionbroadly,
Mine locating machinery falls within mining machinery.In addition, also applying substantial amounts of crane, conveyer, ventilation blower and draining in mine operation
Machinery etc..
Rotary rig is used for the rockhole of surface mine hardness coefficient of rock f≤6, while can also bore the hard of f=7-11
Interlayer rock.Apply flywheel moment and axle pressure during drilling, drill bit is rotated and feed motion, to cut rock.Product becomes
Aperture, hole depth or repacking drill jumbo or hidden hole drilling can be changed after type.Rotary guide sleeve be in rotary steerable drilling technology very
Important part, can the quality of its quality directly affects rig complete the work of setting in sufficiently complex severe work progress
Task, the design and hardness of its structure are the key performances for completing above-mentioned task.
The content of the invention
A kind of mining machinery rotary steering is provided and applies mechanically high hard the invention aims to overcome the deficiencies in the prior art
Spend alloy.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of mining machinery rotary steering applies mechanically high rigidity
Alloy, it is consisted of the following components in percentage by weight：10~25% Binder Phases, 75~90% hard phases, the Binder Phase is
NiCrTiAlMoY alloys, the hard phase is made up of ZrC and TiAlSi, and the ZrC accounts for the mining machinery rotary steering and applied mechanically
The percentage by weight of high hardness alloy is 30~50%, and the TiAlSi accounts for the mining machinery rotary steering and applies mechanically high rigidity conjunction
The percentage by weight that golden mining machinery rotary steering applies mechanically high hardness alloy is 25~60%.
Optimally, the percentage by weight of each element is in the Binder Phase：Ni 40~70%, Cr 20~42%, Ti 1
~5%, Al 5~10%, Mo 0.5~5% and Y 0.5~2%.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：Mining machinery of the present invention
Rotary steering applies mechanically high hardness alloy, by using specific Binder Phase and hard phase, can so improve Binder Phase in high temperature
When ductility and the surface that makes it uniformly overlay on hard phase so that obtained alloy tool has high intensity, hardness and toughness,
Oxidation resistance temperature reaches more than 1600 DEG C, and has good resistance to magnetic.
Embodiment
It is described in detail below in conjunction with to the preferred embodiment of the invention：
Embodiment 1
The present embodiment provides a kind of mining machinery rotary steering and applies mechanically high hardness alloy, is specially：Binder Phase, hard phase
Percentage by weight is 10%, 90%；Binder Phase is the weight of NiCrTiAlMoY alloy powders, wherein Ni, Cr, Ti, Al, Mo and Y
Percentage is：40%th, 42%, 2%, 9%, 5% and 2%；Hard phase is made up of ZrC and TiAlSi, and ZrC accounts for mining machinery rotation
The percentage by weight of guide sleeve high hardness alloy is 30%, and TiAlSi accounts for 60%.By above-mentioned mining machinery rotary guide sleeve
Corresponding alloy cutter is fabricated to high hardness alloy, specific method is：By granularity for 1.0 μm ZrC powder, 0.1 μm
TiAlSi powder and 10 μm of NiCrTiAlMoY powder are uniformly mixed, in 150MPa cold moudlings, hard in 1500 DEG C of vacuum-sinterings
Matter alloy cutter material sample.By GB3851-83, size is processed into for 21mm × 6.5mm × 5.3mm samples,
Room temperature and 700 DEG C of bending strength tests are carried out in Instron8032 Material Testing Machine；Reprocessing size be 10mm × 6.5mm ×
Another samples of 5.3mm, specimen surface is polished through 0.5 μm of diamond lap, is put into chamber type electric resistance furnace and is carried out 700 DEG C, 4h oxidation increasings
Retry and test, and carry out room temperature hardness test and strong acid (H2SO4, 30wt%) and Soak Test.
Embodiment 2
The present embodiment provides a kind of mining machinery rotary steering and applies mechanically high hardness alloy, is specially：Binder Phase, hard phase
Percentage by weight is 25%, 75%；Binder Phase is the weight of NiCrTiAlMoY alloy powders, wherein Ni, Cr, Ti, Al, Mo and Y
Percentage is：70%th, 23%, 1%, 5%, 0.5% and 0.5%；Hard phase is made up of ZrC and TiAlSi, and ZrC accounts for mining machinery
The percentage by weight that rotary steering applies mechanically high hardness alloy is 50%, and TiAlSi accounts for 25%.The rotation of above-mentioned mining machinery is led
Corresponding alloy cutter is fabricated to high hardness alloy is applied mechanically, specific method is：By granularity for 1.0 μm ZrC powder, 0.1 μm
TiAlSi powder and 10 μm of NiCrTiAlMoY powder uniformly mix, in 150MPa cold moudlings, in 1500 DEG C of vacuum-sinterings
Sintered carbide tool material sample.By GB3851-83, size is processed into for 21mm × 6.5mm × 5.3mm samples,
Room temperature and 700 DEG C of bending strength tests are carried out in Instron8032 Material Testing Machine；Reprocessing size be 10mm × 6.5mm ×
Another samples of 5.3mm, specimen surface is polished through 0.5 μm of diamond lap, is put into chamber type electric resistance furnace and is carried out 700 DEG C, 4h oxidation increasings
Retry and test, and carry out room temperature hardness test and strong acid Soak Test.
Embodiment 3
The present embodiment provides a kind of mining machinery rotary steering and applies mechanically high hardness alloy, is specially：Binder Phase, hard phase
Percentage by weight is 20%, 80%；Binder Phase is the weight of NiCrTiAlMoY alloy powders, wherein Ni, Cr, Ti, Al, Mo and Y
Percentage is：50%th, 32%, 5%, 10%, 2% and 1%；Hard phase is made up of ZrC and TiAlSi, and ZrC accounts for mining machinery rotation
It is 30% to transduce to the percentage by weight of high hardness alloy is applied mechanically, and TiAlSi accounts for 50%.By above-mentioned mining machinery rotary steering
Apply mechanically high hardness alloy and be fabricated to corresponding alloy cutter, specific method is：By granularity for 1.0 μm ZrC powder, 0.1 μm
TiAlSi powder and 10 μm of NiCrTiAlMoY powder are uniformly mixed, in 150MPa cold moudlings, hard in 1500 DEG C of vacuum-sinterings
Matter alloy cutter material sample.By GB3851-83, size is processed into for 21mm × 6.5mm × 5.3mm samples,
Room temperature and 700 DEG C of bending strength tests are carried out in Instron8032 Material Testing Machine；Reprocessing size be 10mm × 6.5mm ×
Another samples of 5.3mm, specimen surface is polished through 0.5 μm of diamond lap, is put into chamber type electric resistance furnace and is carried out 700 DEG C, 4h oxidation increasings
Retry and test, and carry out room temperature hardness test and strong acid Soak Test.
Embodiment 4
The present embodiment provides a kind of mining machinery rotary steering and applies mechanically high hardness alloy, is specially：Binder Phase, hard phase
Percentage by weight is 15%, 85%；Binder Phase is the weight of NiCrTiAlMoY alloy powders, wherein Ni, Cr, Ti, Al, Mo and Y
Percentage is：63%th, 25%, 3%, 6%, 1% and 2%；Hard phase is made up of ZrC and TiAlSi, and ZrC accounts for mining machinery rotation
The percentage by weight of guide sleeve high hardness alloy is 35%, and TiAlSi accounts for 50%.By above-mentioned mining machinery rotary guide sleeve
Corresponding alloy cutter is fabricated to high hardness alloy, specific method is：By granularity for 1.0 μm ZrC powder, 0.1 μm
TiAlSi powder and 10 μm of NiCrTiAlMoY powder are uniformly mixed, in 150MPa cold moudlings, hard in 1500 DEG C of vacuum-sinterings
Matter alloy cutter material sample.By GB3851-83, size is processed into for 21mm × 6.5mm × 5.3mm samples,
Room temperature and 700 DEG C of bending strength tests are carried out in Instron8032 Material Testing Machine；Reprocessing size be 10mm × 6.5mm ×
Another samples of 5.3mm, specimen surface is polished through 0.5 μm of diamond lap, is put into chamber type electric resistance furnace and is carried out 700 DEG C, 4h oxidation increasings
Retry and test, and carry out room temperature hardness test and strong acid Soak Test.
Comparative example 1
This example provides a kind of mining machinery rotary steering and applies mechanically high hardness alloy, it with it is basically identical in embodiment 4, no
Be：Binder Phase, the percentage by weight of hard phase are 5%, 95%.
Comparative example 2
This example provides a kind of high hardness alloy, it with it is basically identical in embodiment 4, the difference is that：The Binder Phase of use
For NiCrAlY alloy powders.
The performance comparison test result of high hardness alloy in the embodiment 1-4 of table 1, comparative example 1-2
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (2)
1. a kind of mining machinery rotary steering applies mechanically high hardness alloy, it is consisted of the following components in percentage by weight：10~25%
Binder Phase, 75 ~ 90% hard phases, it is characterised in that：The Binder Phase is NiCrTiAlMoY alloys, the hard phase by ZrC and
TiAlSi is constituted, and it is 30 ~ 50%, institute that the ZrC, which accounts for the mining machinery rotary steering and applies mechanically the percentage by weight of high hardness alloy,
State TiAlSi and account for the mining machinery rotary steering and apply mechanically high hardness alloy mining machinery rotary steering and apply mechanically high hardness alloy
Percentage by weight is 25 ~ 60%.
2. mining machinery rotary steering according to claim 1 applies mechanically high hardness alloy, it is characterised in that the Binder Phase
The percentage by weight of middle each element is：Ni 40 ~ 70%, Cr 20 ~ 42%, Ti 1 ~ 5%, Al 5 ~ 10%, Mo 0.5 ~ 5% and Y 0.5
~2%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566330.0A CN107236889A (en) | 2017-07-12 | 2017-07-12 | A kind of mining machinery rotary steering applies mechanically high hardness alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566330.0A CN107236889A (en) | 2017-07-12 | 2017-07-12 | A kind of mining machinery rotary steering applies mechanically high hardness alloy |
Publications (1)
| Publication Number | Publication Date |
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| CN107236889A true CN107236889A (en) | 2017-10-10 |
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| CN201710566330.0A Pending CN107236889A (en) | 2017-07-12 | 2017-07-12 | A kind of mining machinery rotary steering applies mechanically high hardness alloy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108165858A (en) * | 2017-11-15 | 2018-06-15 | 泰州市艾瑞斯克模具有限公司 | A kind of high temperature sensitive nano material and preparation method thereof |
| CN109402486A (en) * | 2018-11-27 | 2019-03-01 | 汪学军 | Mining machinery rotary steering applies high hardness alloy |
| CN109465603A (en) * | 2018-11-27 | 2019-03-15 | 胡敏 | A kind of manufacturing method of mining machinery drilling machine rotary guide sleeve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01279730A (en) * | 1988-05-06 | 1989-11-10 | Onoda Cement Co Ltd | Super hard composite material |
| CN105063451A (en) * | 2015-08-31 | 2015-11-18 | 苏州西凌铂睿特种材料有限公司 | Oxidation-resistant cemented carbide material |
-
2017
- 2017-07-12 CN CN201710566330.0A patent/CN107236889A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01279730A (en) * | 1988-05-06 | 1989-11-10 | Onoda Cement Co Ltd | Super hard composite material |
| CN105063451A (en) * | 2015-08-31 | 2015-11-18 | 苏州西凌铂睿特种材料有限公司 | Oxidation-resistant cemented carbide material |
Non-Patent Citations (4)
| Title |
|---|
| 周登攀等: "《金属材料与热处理》", 30 June 2016, 华中科技大学出版社 * |
| 柳青松: "《机械设备制造技术》", 30 April 2007, 西安电子科技大学出版社 * |
| 株洲硬质合金厂: "《硬质合金的生产》", 30 June 1974, 冶金工业出版社 * |
| 硬质合金工具: "《硬质合金工具》", 31 October 1987, 冶金工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108165858A (en) * | 2017-11-15 | 2018-06-15 | 泰州市艾瑞斯克模具有限公司 | A kind of high temperature sensitive nano material and preparation method thereof |
| CN108165858B (en) * | 2017-11-15 | 2022-03-25 | 常德永 | High-temperature sensitive nano material and preparation method thereof |
| CN109402486A (en) * | 2018-11-27 | 2019-03-01 | 汪学军 | Mining machinery rotary steering applies high hardness alloy |
| CN109465603A (en) * | 2018-11-27 | 2019-03-15 | 胡敏 | A kind of manufacturing method of mining machinery drilling machine rotary guide sleeve |
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Application publication date: 20171010 |