CN107513656A - A kind of high-toughness wear-resistant material applied on impeller - Google Patents
A kind of high-toughness wear-resistant material applied on impeller Download PDFInfo
- Publication number
- CN107513656A CN107513656A CN201710910649.0A CN201710910649A CN107513656A CN 107513656 A CN107513656 A CN 107513656A CN 201710910649 A CN201710910649 A CN 201710910649A CN 107513656 A CN107513656 A CN 107513656A
- Authority
- CN
- China
- Prior art keywords
- parts
- impeller
- wear
- resistant material
- toughness wear
- 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
-
- 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
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- 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
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of high-toughness wear-resistant material applied on impeller, high-abrasive material is made up of the raw material of following mass fraction：C29~31 part, Si5~8 part, Zn8~10 part, Ti150~200 part, Mg6~10 part, Cu80~120 part, Nb20~50 part, Mo30~80 part, Ni30~90 part.Compared to prior art, the raw material sources that the present invention uses are extensive, not only with good wearability again with high tenacity, and low manufacture cost, it is easy in marketing application, through actual popularization inspection, can be accepted extensively and approved by market.
Description
Technical field
The present invention relates to a kind of high-toughness wear-resistant material applied on impeller, belong to chemical field.
Background technology
Main flow passage components will not only bear the corrosion and sand erosion of extra large (river) water in slush pump, also run into goose sometimes
The bad working environments of cobble, fractured rock serious impact.Thus requiring the material of flow passage components (especially impeller) should have necessarily
Corrosion resistance, wearability, have higher toughness again.Conventional slush pump flow passage components use high chromium cast iron material, its Rockwell more
Hardness control exists in more than 58HRC, impact toughnessIts excellent wear-resisting property, but toughness deficiency.Especially large-scale mud
When stock pump is in strand suction cobblestone, fractured rock operating mode, because toughness of material is low, fragility is big, impeller is highly prone to intense impact
Ftracture.
The content of the invention
In view of the above-mentioned problems of the prior art, not only there is good wearability it is an object of the invention to provide a kind of but also
With high tenacity, and the high-toughness wear-resistant material applied on impeller of low manufacture cost.
To achieve the above object, the technical solution adopted by the present invention is：A kind of high-toughness wear-resistant material applied on impeller
Material, is made up of the raw material of following mass fraction：Part,Part,Part,Part, Part,Part,Part,Part,Part.
Further, each chemical composition mass fraction of described high-abrasive material is specially：C30 parts, Si8 parts, Zn9 parts, Ti180
Part, Mg8 parts, 100 parts of Cu, Nb35 parts, Mo60 parts, Ni60 parts.
Further, described high-abrasive material also includesPart.
Further, described high-abrasive material is made by following steps：C, Si, Zn, Ti are added by mass fraction content and melted
In furnace, 1300-1350 DEG C is heated to, insulated and stirred 20min；Mg, Cu, Nb, Mo, Ni are added, continues to be heated to 1400-1500
DEG C, insulated and stirred 25min；Blend melt after stirring pours into the mold of water flowing Quench, is taken out after 30min, that is, obtains wear-resisting material
Material.
Further, described mixing speed is
Further, described heating rate is all 50 DEG C/h.
Further, described hard (carbon) black is carbon black N339 or carbon black N375, and accelerator is sulfenamide.
Compared to prior art, beneficial effects of the present invention are：Not only with good wearability but also with high tenacity, and make
It is low to make cost, is easy in marketing application, examines, can be accepted extensively and approved by market through actual promote.
Embodiment
The invention will be further described below.
Composite of the present invention is made up of the raw material of following mass fraction：Part,Part,Part,Part,Part,Part,Part,Part,Part.
Further, each chemical composition mass fraction of described high-abrasive material is specially：C30 parts, Si8 parts, Zn9 parts, Ti180
Part, Mg8 parts, 100 parts of Cu, Nb35 parts, Mo60 parts, Ni60 parts.
Further, described high-abrasive material also includesPart.
Further, described high-abrasive material is made by following steps：C, Si, Zn, Ti are added by mass fraction content and melted
In furnace, 1300-1350 DEG C is heated to, insulated and stirred 20min；Mg, Cu, Nb, Mo, Ni are added, continues to be heated to 1400-1500
DEG C, insulated and stirred 25min；Blend melt after stirring pours into the mold of water flowing Quench, is taken out after 30min, that is, obtains wear-resisting material
Material.
Further, described mixing speed is
Further, described heating rate is all 50 DEG C/h.
Claims (6)
- A kind of 1. high-toughness wear-resistant material applied on impeller, it is characterised in that high-abrasive material by following mass fraction original Material composition：
- 2. the high-toughness wear-resistant material according to claim 1 applied on impeller, it is characterised in that described wear-resisting material Expect that each chemical composition mass fraction is specially：C30 parts, Si8 parts, Zn9 parts, Ti180 parts, Mg8 parts, 100 parts of Cu, Nb35 parts, Mo60 parts, Ni60 parts.
- 3. the high-toughness wear-resistant material according to claim 1 applied on impeller, it is characterised in that described wear-resisting material Material also includes
- 4. the high-toughness wear-resistant material according to claim 1 applied on impeller, it is characterised in that described wear-resisting material Material is made by following steps：C, Si, Zn, Ti are added in smelting furnace by mass fraction content, 1300-1350 DEG C is heated to, protects Temperature stirring 20min；Mg, Cu, Nb, Mo, Ni are added, continues to be heated to 1400-1500 DEG C, insulated and stirred 25min；It is mixed after stirring The mold that melt pours into water flowing Quench is closed, is taken out after 30min, that is, obtains high-abrasive material.
- 5. the high-toughness wear-resistant material according to claim 1 applied on impeller, it is characterised in that described stirring speed Spend and be
- 6. the high-toughness wear-resistant material according to claim 1 applied on impeller, it is characterised in that described heating speed Rate is all 50 DEG C/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910649.0A CN107513656A (en) | 2017-09-29 | 2017-09-29 | A kind of high-toughness wear-resistant material applied on impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710910649.0A CN107513656A (en) | 2017-09-29 | 2017-09-29 | A kind of high-toughness wear-resistant material applied on impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107513656A true CN107513656A (en) | 2017-12-26 |
Family
ID=60726956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710910649.0A Pending CN107513656A (en) | 2017-09-29 | 2017-09-29 | A kind of high-toughness wear-resistant material applied on impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107513656A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3615425A1 (en) * | 1986-05-07 | 1987-11-12 | Thyssen Edelstahlwerke Ag | PERFORMANCE OF MACHINE ELEMENTS FROM TECHNICAL TITANIUM ALLOYS THROUGH SURFACE COATING IN THE PLASMA OF GLIMMENT CHARGES |
| US5068003A (en) * | 1988-11-10 | 1991-11-26 | Sumitomo Metal Industries, Ltd. | Wear-resistant titanium alloy and articles made thereof |
| CN1330783C (en) * | 2005-06-30 | 2007-08-08 | 上海交通大学 | Preparation method of fine crystal wear resistant material titanium nickel copper alloy |
| CN104372234A (en) * | 2014-10-29 | 2015-02-25 | 苏州莱特复合材料有限公司 | High-wear-resistance titanium-copper nickel-silicon alloy composite material and preparation method thereof |
| CN105568116A (en) * | 2015-12-25 | 2016-05-11 | 安徽锐视光电技术有限公司 | Wear-resistant material applied to passage of sorting machine |
| CN105899693A (en) * | 2014-02-04 | 2016-08-24 | Vdm金属有限公司 | Hardening nickel-chromium-cobalt-titanium-aluminium alloy with good wear resistance, creep strength, corrosion resistance and processability |
-
2017
- 2017-09-29 CN CN201710910649.0A patent/CN107513656A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3615425A1 (en) * | 1986-05-07 | 1987-11-12 | Thyssen Edelstahlwerke Ag | PERFORMANCE OF MACHINE ELEMENTS FROM TECHNICAL TITANIUM ALLOYS THROUGH SURFACE COATING IN THE PLASMA OF GLIMMENT CHARGES |
| US5068003A (en) * | 1988-11-10 | 1991-11-26 | Sumitomo Metal Industries, Ltd. | Wear-resistant titanium alloy and articles made thereof |
| CN1330783C (en) * | 2005-06-30 | 2007-08-08 | 上海交通大学 | Preparation method of fine crystal wear resistant material titanium nickel copper alloy |
| CN105899693A (en) * | 2014-02-04 | 2016-08-24 | Vdm金属有限公司 | Hardening nickel-chromium-cobalt-titanium-aluminium alloy with good wear resistance, creep strength, corrosion resistance and processability |
| CN104372234A (en) * | 2014-10-29 | 2015-02-25 | 苏州莱特复合材料有限公司 | High-wear-resistance titanium-copper nickel-silicon alloy composite material and preparation method thereof |
| CN105568116A (en) * | 2015-12-25 | 2016-05-11 | 安徽锐视光电技术有限公司 | Wear-resistant material applied to passage of sorting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |
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| RJ01 | Rejection of invention patent application after publication |