CN106566956A - High-strength expansion resisting alloy bushing pouring liquid - Google Patents

High-strength expansion resisting alloy bushing pouring liquid Download PDF

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Publication number
CN106566956A
CN106566956A CN201610980063.7A CN201610980063A CN106566956A CN 106566956 A CN106566956 A CN 106566956A CN 201610980063 A CN201610980063 A CN 201610980063A CN 106566956 A CN106566956 A CN 106566956A
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CN
China
Prior art keywords
bushing
manganese
resistance
strength
copper
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
Application number
CN201610980063.7A
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Chinese (zh)
Inventor
张加和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qianshan County Kai Chuang Plastic Machinery Manufacturing Co Ltd
Original Assignee
Qianshan County Kai Chuang Plastic Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qianshan County Kai Chuang Plastic Machinery Manufacturing Co Ltd filed Critical Qianshan County Kai Chuang Plastic Machinery Manufacturing Co Ltd
Priority to CN201610980063.7A priority Critical patent/CN106566956A/en
Publication of CN106566956A publication Critical patent/CN106566956A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C18/00Alloys based on zinc
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Insulators (AREA)

Abstract

The invention discloses a high-strength expansion resisting alloy bushing pouring liquid. The high-strength expansion resisting alloy bushing pouring liquid comprises the following chemical components in percentage by weight: 3.0-3.5% of carbon, 1.2-1.6% of silicon, 0.25-1% of manganese, 1.5-1.8% of copper, 2.1-2.5% of chromium, 2.1-2.2% of molybdenum, 0.1-0.12% of nickel, 0.1-0.3% of manganese, phosphorus not more than 0.035%, and sulfur not more than 0.03%. Cheap zinc and aluminum are used as basic materials of a bushing to largely reduce the manufacturing cost of the bushing; and meanwhile, such micro elements as copper, chromium, molybdenum, nickel and manganese are added to improve the wear resistance and the expansion resistance of the bushing to obtain a high-strength expansion resisting alloy bushing with high industrial applicability.

Description

A kind of high-strength bushing of resistance to expansion alloy potting syrup
Technical field
The present invention relates to alloy bushing technical field, and in particular to a kind of high-strength bushing of resistance to expansion alloy potting syrup.
Background technology
Bushing is the conventional refill-unit for preventing vitals from wearing and tearing in current industrial equipment field.How the making of bushing is extended The subject of those skilled in the art's research is always with the life-span.The method that current bushing device increases the service life is generally anti- Abrasion method, using the high-abrasive material manufacture bush body of high-quality, but as the high of manufacturing cost is not suitable for promoting.Now Have and the oil film for preventing friction, but this kind of lubrication side are formed between bushing and power transmission shaft by oil groove device is arranged on the inside of bushing It after injection is changeless in certain hour that lubricating oil on the inside of formula bushing is, causes lubricating oil muddy or thinning and cause Liner wear, technique effect be not obvious.
Existing bushing manufacture material is typically constituted using acid bronze alloy casting, as copper has good wearability and prolongs Malleability is widely applied in the middle of bushing, at present as the rare price of copper resource constantly rises and have impact on its application, such as What is reduced the use of copper or is particularly important using the good alternate material of more cheap, performance, while existing alloy bushing Resistance to swelliong power it is larger, industry actually meet the tendency of in action effect it is poor.
The content of the invention
For the problems referred to above, it is an object of the invention to provide a kind of high-strength bushing of resistance to expansion alloy potting syrup.
The technical solution used in the present invention is as follows:
A kind of high-strength bushing of resistance to expansion alloy potting syrup, the high-strength bushing of the resistance to expansion alloy potting syrup by following chemistry into Divide and constitute by weight percentage:Carbon 3.0-3.5%, silicon 1.2-1.6%, manganese 0.25-1%, copper 1.5-1.8%, chromium 2.1- 2.5%th, molybdenum 2.1-2.2%, nickel 0.1-0.12%, manganese 0.1-0.3%, phosphorus≤0.035%, sulfur≤0.03%.
The high-strength bushing of the resistance to expansion alloy potting syrup is made up of by weight percentage following chemical composition:Carbon 3.0%, silicon 1.2%th, manganese 0.25%, copper 1.5%, chromium 2.1%, molybdenum 2.1%, nickel 0.1%, manganese 0.1%, phosphorus≤0.035%, sulfur≤ 0.03%.
The high-strength bushing of the resistance to expansion alloy potting syrup is made up of by weight percentage following chemical composition:Carbon 3.5%, silicon 1.6%th, manganese 1%, copper 1.8%, chromium 2.5%, molybdenum 2.2%, nickel 0.12%, manganese 0.3%, phosphorus≤0.035%, sulfur≤0.03%.
Compared with the prior art, beneficial effects of the present invention are as follows:The present invention adopts cheap zinc and aluminum as lining The basic material of set, greatly reduces the manufacturing cost of bushing, while using trace element such as addition copper, chromium, molybdenum, nickel, manganese The wearability and expansibility resistance energy of bushing are improved, the strong high-strength bushing of resistance to expansion alloy of industrial applicability has been obtained.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all Belong to the scope of protection of the invention.
A kind of high-strength bushing of resistance to expansion alloy potting syrup of embodiment, the high-strength bushing of the resistance to expansion alloy potting syrup is by following Chemical composition is constituted by weight percentage:Carbon 3.0-3.5%, silicon 1.2-1.6%, manganese 0.25-1%, copper 1.5-1.8%, chromium 2.1-2.5%, molybdenum 2.1-2.2%, nickel 0.1-0.12%, manganese 0.1-0.3%, phosphorus≤0.035%, sulfur≤0.03%.
The high-strength bushing of the resistance to expansion alloy potting syrup is made up of by weight percentage following chemical composition:Carbon 3.0%, silicon 1.2%th, manganese 0.25%, copper 1.5%, chromium 2.1%, molybdenum 2.1%, nickel 0.1%, manganese 0.1%, phosphorus≤0.035%, sulfur≤ 0.03%.
The high-strength bushing of the resistance to expansion alloy potting syrup is made up of by weight percentage following chemical composition:Carbon 3.5%, silicon 1.6%th, manganese 1%, copper 1.8%, chromium 2.5%, molybdenum 2.2%, nickel 0.12%, manganese 0.3%, phosphorus≤0.035%, sulfur≤0.03%.
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its Equivalent thereof.

Claims (3)

1. a kind of high-strength bushing of resistance to expansion alloy potting syrup, it is characterised in that the high-strength bushing of the resistance to expansion alloy potting syrup by Following chemical composition is constituted by weight percentage:Carbon 3.0-3.5%, silicon 1.2-1.6%, manganese 0.25-1%, copper 1.5-1.8%, Chromium 2.1-2.5%, molybdenum 2.1-2.2%, nickel 0.1-0.12%, manganese 0.1-0.3%, phosphorus≤0.035%, sulfur≤0.03%.
2. the high-strength bushing of the resistance to expansion alloy potting syrup of one kind according to claim 1, it is characterised in that described high-strength resistance to swollen Swollen alloy bushing potting syrup is made up of by weight percentage following chemical composition:Carbon 3.0%, silicon 1.2%, manganese 0.25%, copper 1.5%th, chromium 2.1%, molybdenum 2.1%, nickel 0.1%, manganese 0.1%, phosphorus≤0.035%, sulfur≤0.03%.
3. the high-strength bushing of the resistance to expansion alloy potting syrup of one kind according to claim 1, it is characterised in that described high-strength resistance to swollen Swollen alloy bushing potting syrup is made up of by weight percentage following chemical composition:Carbon 3.5%, silicon 1.6%, manganese 1%, copper 1.8%, Chromium 2.5%, molybdenum 2.2%, nickel 0.12%, manganese 0.3%, phosphorus≤0.035%, sulfur≤0.03%.
CN201610980063.7A 2016-11-08 2016-11-08 High-strength expansion resisting alloy bushing pouring liquid Pending CN106566956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610980063.7A CN106566956A (en) 2016-11-08 2016-11-08 High-strength expansion resisting alloy bushing pouring liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610980063.7A CN106566956A (en) 2016-11-08 2016-11-08 High-strength expansion resisting alloy bushing pouring liquid

Publications (1)

Publication Number Publication Date
CN106566956A true CN106566956A (en) 2017-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610980063.7A Pending CN106566956A (en) 2016-11-08 2016-11-08 High-strength expansion resisting alloy bushing pouring liquid

Country Status (1)

Country Link
CN (1) CN106566956A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553070A (en) * 2017-09-03 2018-01-09 安徽天裕汽车零部件制造有限公司 A kind of high efficiency processing method of flange bushing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553070A (en) * 2017-09-03 2018-01-09 安徽天裕汽车零部件制造有限公司 A kind of high efficiency processing method of flange bushing

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Application publication date: 20170419