CN107779738A - 球墨铸铁 - Google Patents

球墨铸铁 Download PDF

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Publication number
CN107779738A
CN107779738A CN201711087379.4A CN201711087379A CN107779738A CN 107779738 A CN107779738 A CN 107779738A CN 201711087379 A CN201711087379 A CN 201711087379A CN 107779738 A CN107779738 A CN 107779738A
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CN
China
Prior art keywords
iron
spheroidal graphite
graphite cast
present
remaining
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
CN201711087379.4A
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English (en)
Inventor
陈永民
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.)
Deqing Xiongfeng Casting Co Ltd
Original Assignee
Deqing Xiongfeng Casting 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 Deqing Xiongfeng Casting Co Ltd filed Critical Deqing Xiongfeng Casting Co Ltd
Priority to CN201711087379.4A priority Critical patent/CN107779738A/zh
Publication of CN107779738A publication Critical patent/CN107779738A/zh
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
    • C22C37/00Cast-iron alloys
    • C22C37/10Cast-iron alloys containing aluminium or silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C37/00Cast-iron alloys
    • C22C37/04Cast-iron alloys containing spheroidal graphite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

本发明设计的球墨铸铁,其成份包含C:2.9%‑3.3%,Si:3%‑3.4%,P:≤0.3%,Mn:2.2%‑2.4%,S:≤0.3%,其余为Fe。所述的百分百均为质量百分比。本发明所得到的球墨铸铁,精确的设计了各个组份的比例,从而得到了一种塑性和韧性均达到较高水平的球墨铸铁。

Description

球墨铸铁
技术领域
本发明涉及一种铸铁,特别是一种球墨铸铁。
背景技术
铸铁是工业设备生产中的常用材料,根据不同的需要设计不同的合金的成份已达到的对应的功能。
发明内容
为解决上述问题,本发明提出了一种塑性和韧性均达到较高水平的球墨铸铁。
本发明设计的球墨铸铁,其成份包含C:2.9%-3.3%,Si:3%-3.4%,P:≤0.3%,Mn:2.2%-2.4%,S:≤0.3%,其余为Fe。所述的百分百均为质量百分比。
与现有技术相比,本发明所得到的球墨铸铁,精确的设计了各个组份的比例,从而得到了一种塑性和韧性均达到较高水平的球墨铸铁。
具体实施方式
下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述。
实施例1。
本实施例描述的球墨铸铁,其成份包含C:2.9%,Si:3%,P:0.3%,Mn:2.2%,S:0.3%,其余为Fe。。
实施例2。
本实施例描述的球墨铸铁,其成份包含C:3.3%,Si:3.4%,P:0.2%,Mn:2.4%,S:0.2%,其余为Fe。

Claims (1)

1.一种球墨铸铁,其特征是其成份包含C:2.9%-3.3%,Si:3%-3.4%,P:≤0.3%,Mn:2.2%-2.4%,S:≤0.3%,其余为Fe。
CN201711087379.4A 2017-11-07 2017-11-07 球墨铸铁 Pending CN107779738A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711087379.4A CN107779738A (zh) 2017-11-07 2017-11-07 球墨铸铁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711087379.4A CN107779738A (zh) 2017-11-07 2017-11-07 球墨铸铁

Publications (1)

Publication Number Publication Date
CN107779738A true CN107779738A (zh) 2018-03-09

Family

ID=61432970

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711087379.4A Pending CN107779738A (zh) 2017-11-07 2017-11-07 球墨铸铁

Country Status (1)

Country Link
CN (1) CN107779738A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09279290A (ja) * 1996-04-09 1997-10-28 Kougi Kk 良硬化性合金鋳鉄材
CN1167164A (zh) * 1996-08-12 1997-12-10 张忠武 硅锰钛硼球墨铸铁磨球及其生产方法
JP2002317238A (ja) * 2001-04-23 2002-10-31 Tokyo Tekko Co Ltd 鋳放し球状黒鉛鋳鉄品の組織
CN1702182A (zh) * 2005-04-20 2005-11-30 广东锻压机床厂有限公司 一种高韧性球墨铸铁的生产方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09279290A (ja) * 1996-04-09 1997-10-28 Kougi Kk 良硬化性合金鋳鉄材
CN1167164A (zh) * 1996-08-12 1997-12-10 张忠武 硅锰钛硼球墨铸铁磨球及其生产方法
JP2002317238A (ja) * 2001-04-23 2002-10-31 Tokyo Tekko Co Ltd 鋳放し球状黒鉛鋳鉄品の組織
CN1702182A (zh) * 2005-04-20 2005-11-30 广东锻压机床厂有限公司 一种高韧性球墨铸铁的生产方法

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