CN106086609A - A kind of spheroidal graphite cast-iron yoke plate - Google Patents
A kind of spheroidal graphite cast-iron yoke plate Download PDFInfo
- Publication number
- CN106086609A CN106086609A CN201610555540.5A CN201610555540A CN106086609A CN 106086609 A CN106086609 A CN 106086609A CN 201610555540 A CN201610555540 A CN 201610555540A CN 106086609 A CN106086609 A CN 106086609A
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- CN
- China
- Prior art keywords
- yoke plate
- spheroidal graphite
- graphite cast
- iron yoke
- parts
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/04—Cast-iron alloys containing spheroidal graphite
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
nullA kind of spheroidal graphite cast-iron yoke plate，This spheroidal graphite cast-iron yoke plate is made up of the raw material of following weight portion: carbon 2.2% 2.5%，Silicon 1.3% 1.6%，Manganese 0.04% 0.08%，Sulfur 0.03% 0.04%，Magnesium 0.02% 0.06%，Aluminum 0.03% 0.08%，Cobalt 0.05% 0.09%，Vanadium 0.04% 0.07%，Cerium 0.03% 0.04%，Rhenium 0.01% 0.02%，Carborundum 0.03% 0.05%，Oilstone 0.02% 0.04%，Corundum 0.03% 0.07%，Calcite 0.05% 0.06%，Gneiss 0.03% 0.04%，Spun gold beautiful 0.02% 0.05%，Bauxite 0.04% 0.07%，Surplus is ferrum.This spheroidal graphite cast-iron yoke plate eliminates internal porosity shrinkage cavity defect, steady quality and yoke plate dense internal organization, nodulizing grade 12 grades, graphite size 68 grades；Foundry goods roughness can reach Ra25 μm；Having higher plasticity, toughness, anti-wear performance, Mechanical processing of casting surplus can drop to 2.5mm, and compared with forged steel yoke plate, cost of material can reduce by 20～25%, saves material.
Description
Technical field
The present invention relates to electric armour clamp technical field, be specifically related to a kind of spheroidal graphite cast-iron yoke plate.
Background technology
Yoke plate is for connection to some insulator chains or multiple stress branch group is dressed up the plate shape connection gold utensil of entirety.?
In existing commercial production, variously-shaped yoke plate is widely used, but material is forged steel pieces, forged steel pieces on the one hand cost
Height, on the other hand can not meet requirement in a lot of mechanical performances, such as plasticity, toughness, anti-wear performance etc..
Summary of the invention
The present invention solves the problems referred to above, it is provided that a kind of casting spheroidal graphite cast-iron yoke plate eliminating yoke plate internal porosity, shrinkage cavity.
The technical problem to be solved uses following technical scheme to realize:
A kind of spheroidal graphite cast-iron yoke plate, this spheroidal graphite cast-iron yoke plate is made up of the raw material of following weight portion:
Carbon 2.2%-2.5%, silicon 1.3%-1.6%, manganese 0.04%-0.08%, sulfur 0.03%-0.04%, magnesium 0.02%-
0.06%, aluminum 0.03%-0.08%, cobalt 0.05%-0.09%, vanadium 0.04%-0.07%, cerium 0.03%-0.04%, rhenium
0.01%-0.02%, carborundum 0.03%-0.05%, oilstone 0.02%-0.04%, corundum 0.03%-0.07%, calcite
0.05%-0.06%, gneiss 0.03%-0.04%, spun gold jade 0.02%-0.05%, bauxite 0.04%-0.07%, remaining
Amount is ferrum；
Is polished in surface by above-mentioned yoke plate with special sand paper, until form one layer of fine and close texture on yoke plate surface.
Described special sand paper is made up of the raw material of following weight portion:
Corundum 15-20 part, boron carbide 10-16 part, sapphire 8-15 part, Brown Alundum 13-15 part, quartz sand 9-12 part,
Calcedony 10-13 part, mica sheet 6-10 part, high temperature resistant asbestos 5-8 part, glass fibre 3-6 part, lazurite 4-10 part, sedimentary rock 2-5
Part.
In the range of described yoke plate is with hole edge 2-5mm, evaporation has one layer of wearing layer, and described wearing layer is by following heavy
The raw material composition of amount part:
Aluminium nitride 30-40 part, Graphene 20-25 part, tungsten carbide powder 10-18 part, cobalt powder 12-15 part, potassium steel powder 15-
25 parts, cast stone 8-13 part, titanium dioxide 6-12 part, zirconium oxide 17-22 part.
Described wearing layer thickness is 5-12mm.
The invention have the benefit that this spheroidal graphite cast-iron yoke plate eliminates internal porosity shrinkage cavity defect, steady quality and connection
Intralaminar part dense structure, nodulizing grade 12 grades, graphite size 68 grades；Foundry goods roughness can reach Ra25 μm；Have higher
Plasticity, toughness, anti-wear performance, Mechanical processing of casting surplus can drop to 2.5mm, and compared with forged steel yoke plate, cost of material can reduce by 20
～25%, save material.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close embodiment, the present invention is expanded on further.
Embodiment 1
A kind of spheroidal graphite cast-iron yoke plate, this spheroidal graphite cast-iron yoke plate is made up of the raw material of following weight portion:
Carbon 2.2%, silicon 1.3%, manganese 0.04%, sulfur 0.03%, magnesium 0.02%, aluminum 0.03%, cobalt 0.05%, vanadium
0.04%, cerium 0.03%, rhenium 0.01%, carborundum 0.03%, oilstone 0.02%, corundum 0.03%, calcite 0.05%, sheet fiber crops
Rock 0.03%, spun gold jade 0.02%, bauxite 0.04%, surplus is ferrum；
Is polished in surface by above-mentioned yoke plate with special sand paper, until form one layer of fine and close texture on yoke plate surface.
Described special sand paper is made up of the raw material of following weight portion:
15 parts of corundum, boron carbide 10 parts, sapphire 8 parts, Brown Alundum 13 parts, quartz sand 9 parts, calcedony 10 parts, mica sheet 6
Part, 5 parts of high temperature resistant asbestos, glass fibre 3 parts, lazurite 4 parts, sedimentary rock 2 parts.
In the range of described yoke plate is with hole edge 2mm, evaporation has one layer of wearing layer, and described wearing layer is by following weight
The raw material composition of part:
Aluminium nitride 30 parts, Graphene 20 parts, tungsten carbide powder 10 parts, cobalt powder 12 parts, 15 parts of potassium steel powder, cast stone 8 parts, titanium
6 parts of white lead, zirconium oxide 17 parts.
Described wearing layer thickness is 5mm.
Embodiment 2
A kind of spheroidal graphite cast-iron yoke plate, this spheroidal graphite cast-iron yoke plate is made up of the raw material of following weight portion:
Carbon 2.3%, silicon 1.5%, manganese 0.06%, sulfur 0.03%, magnesium 0.04%, aluminum 0.06%, cobalt 0.07%, vanadium
0.05%, cerium 0.03%, rhenium 0.01%, carborundum 0.04%, oilstone 0.03%, corundum 0.05%, calcite 0.05%, sheet fiber crops
Rock 0.03%, spun gold jade 0.03%, bauxite 0.06%, surplus is ferrum；
Is polished in surface by above-mentioned yoke plate with special sand paper, until form one layer of fine and close texture on yoke plate surface.
Described special sand paper is made up of the raw material of following weight portion:
18 parts of corundum, boron carbide 13 parts, sapphire 12 parts, Brown Alundum 14 parts, quartz sand 10 parts, calcedony 12 parts, Muscovitum
Sheet 8 parts, 7 parts of high temperature resistant asbestos, glass fibre 5 parts, lazurite 7 parts, sedimentary rock 4 parts.
In the range of described yoke plate is with hole edge 3mm, evaporation has one layer of wearing layer, and described wearing layer is by following weight
The raw material composition of part:
Aluminium nitride 35 parts, Graphene 23 parts, tungsten carbide powder 14 parts, cobalt powder 13 parts, 20 parts of potassium steel powder, cast stone 10 parts,
Titanium dioxide 9 parts, zirconium oxide 20 parts.
Described wearing layer thickness is 8mm.
Embodiment 3
A kind of spheroidal graphite cast-iron yoke plate, this spheroidal graphite cast-iron yoke plate is made up of the raw material of following weight portion:
Carbon 2.5%, silicon 1.6%, manganese 0.08%, sulfur 0.04%, magnesium 0.06%, aluminum 0.08%, cobalt 0.05%-0.09%,
Vanadium 0.07%, cerium 0.04%, rhenium 0.02%, carborundum 0.05%, oilstone 0.04%, corundum 0.07%, calcite 0.06%, sheet
Paragneiss 0.04%, spun gold jade 0.05%, bauxite 0.07%, surplus is ferrum；
Is polished in surface by above-mentioned yoke plate with special sand paper, until form one layer of fine and close texture on yoke plate surface.
Described special sand paper is made up of the raw material of following weight portion:
20 parts of corundum, boron carbide 16 parts, sapphire 15 parts, Brown Alundum 15 parts, quartz sand 12 parts, calcedony 13 parts, Muscovitum
Sheet 10 parts, 8 parts of high temperature resistant asbestos, glass fibre 6 parts, lazurite 10 parts, sedimentary rock 5 parts.
In the range of described yoke plate is with hole edge 5mm, evaporation has one layer of wearing layer, and described wearing layer is by following weight
The raw material composition of part:
Aluminium nitride 40 parts, Graphene 25 parts, tungsten carbide powder 18 parts, cobalt powder 5 parts, 25 parts of potassium steel powder, cast stone 13 parts, titanium
12 parts of white lead, zirconium oxide 22 parts.
Described wearing layer thickness is 12mm.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute
Attached claims and equivalent thereof define.
Claims (6)
1. a spheroidal graphite cast-iron yoke plate, it is characterised in that this spheroidal graphite cast-iron yoke plate is made up of the raw material of following weight portion:
Carbon 2.2%-2.5%, silicon 1.3%-1.6%, manganese 0.04%-0.08%, sulfur 0.03%-0.04%, magnesium 0.02%-
0.06%, aluminum 0.03%-0.08%, cobalt 0.05%-0.09%, vanadium 0.04%-0.07%, cerium 0.03%-0.04%, rhenium
0.01%-0.02%, carborundum 0.03%-0.05%, oilstone 0.02%-0.04%, corundum 0.03%-0.07%, calcite
0.05%-0.06%, gneiss 0.03%-0.04%, spun gold jade 0.02%-0.05%, bauxite 0.04%-0.07%, remaining
Amount is ferrum.
2. a kind of spheroidal graphite cast-iron yoke plate as claimed in claim 1, it is characterised in that: surface is entered by described yoke plate with special sand paper
Row polishing, until forming one layer of fine and close texture on yoke plate surface.
3. a kind of spheroidal graphite cast-iron yoke plate as claimed in claim 2, it is characterised in that: described special sand paper is by following weight portion
Raw material forms:
Corundum 15-20 part, boron carbide 10-16 part, sapphire 8-15 part, Brown Alundum 13-15 part, quartz sand 9-12 part, calcedony
10-13 part, mica sheet 6-10 part, high temperature resistant asbestos 5-8 part, glass fibre 3-6 part, lazurite 4-10 part, sedimentary rock 2-5 part.
4. a kind of spheroidal graphite cast-iron yoke plate as claimed in claim 1 or 2, it is characterised in that: described yoke plate is with hole edge 2-
In the range of 5mm, evaporation has one layer of wearing layer.
5. a kind of spheroidal graphite cast-iron yoke plate as claimed in claim 4, it is characterised in that: described wearing layer is former by following weight portion
Material composition:
Aluminium nitride 30-40 part, Graphene 20-25 part, tungsten carbide powder 10-18 part, cobalt powder 12-15 part, potassium steel powder 15-25
Part, cast stone 8-13 part, titanium dioxide 6-12 part, zirconium oxide 17-22 part.
6. a kind of spheroidal graphite cast-iron yoke plate as claimed in claim 5, it is characterised in that: described wearing layer thickness is 5-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555540.5A CN106086609A (en) | 2016-07-14 | 2016-07-14 | A kind of spheroidal graphite cast-iron yoke plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555540.5A CN106086609A (en) | 2016-07-14 | 2016-07-14 | A kind of spheroidal graphite cast-iron yoke plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106086609A true CN106086609A (en) | 2016-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555540.5A Pending CN106086609A (en) | 2016-07-14 | 2016-07-14 | A kind of spheroidal graphite cast-iron yoke plate |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130648A (en) * | 1984-07-18 | 1986-02-12 | Toyota Motor Corp | High strength spheroidal graphite cast iron and its manufacture |
| CN1641248A (en) * | 2004-12-07 | 2005-07-20 | 王义波 | Nodular cast iron piston ring |
| CN105695856A (en) * | 2016-04-06 | 2016-06-22 | 欧玛(中国)汽车部件有限公司 | Nodular cast iron for high-toughness driving axle housing of high-end load-bearing forklift and production method thereof |
| CN105714181A (en) * | 2016-02-26 | 2016-06-29 | 铜陵安东铸钢有限责任公司 | Cobalt-containing nodular cast iron and preparing method thereof |
-
2016
- 2016-07-14 CN CN201610555540.5A patent/CN106086609A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130648A (en) * | 1984-07-18 | 1986-02-12 | Toyota Motor Corp | High strength spheroidal graphite cast iron and its manufacture |
| CN1641248A (en) * | 2004-12-07 | 2005-07-20 | 王义波 | Nodular cast iron piston ring |
| CN105714181A (en) * | 2016-02-26 | 2016-06-29 | 铜陵安东铸钢有限责任公司 | Cobalt-containing nodular cast iron and preparing method thereof |
| CN105695856A (en) * | 2016-04-06 | 2016-06-22 | 欧玛(中国)汽车部件有限公司 | Nodular cast iron for high-toughness driving axle housing of high-end load-bearing forklift and production method thereof |
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Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |