CN85100066A - 低镍奥氏体球墨铸铁 - Google Patents
低镍奥氏体球墨铸铁 Download PDFInfo
- Publication number
- CN85100066A CN85100066A CN 85100066 CN85100066A CN85100066A CN 85100066 A CN85100066 A CN 85100066A CN 85100066 CN85100066 CN 85100066 CN 85100066 A CN85100066 A CN 85100066A CN 85100066 A CN85100066 A CN 85100066A
- Authority
- CN
- China
- Prior art keywords
- cast iron
- spheroidal graphite
- graphite cast
- low
- austenitic spheroidal
- 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
Links
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 18
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 2
- 229910001296 Malleable iron Inorganic materials 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Conductive Materials (AREA)
Abstract
一种低镍奥氏体球墨铸铁，其推荐成分为：
C 3～4％；Si 2～4％；Mn 3～16％；
Cu1～3.5％；Al0～4.5％；Ni0～10％。
该种球墨铸铁可比常规生产的奥氏体球墨铸铁成本下降15～25％。而其主要性能不变。由于该种球墨铸铁具有无磁性的特点，因而可代替一般可锻铸铁作为输电线路金具的材料。在10万公里的输电线路上每年至少可节电2.4亿度。
Description
本发明低镍奥氏体球墨铸铁属于铸造合金。
奥氏体球墨铸铁是一种重要的工程材料。目前世界上生产奥氏体球墨铸铁都是通过添加大量合金元素镍来实现。如美国、西德、苏联等国其国家标准中奥氏体球墨铸铁的镍含量为13～36%。由于含镍量高，使其成本增加，大大限制了奥氏体球墨铸铁的使用和推广。
本发明的目的是降低奥氏体球墨铸铁的成本。
本发明的构成是以铜、锰、铝等较便宜的合金元素来代替部分镍。
本发明的奥氏体球墨铸铁的成分可为：
C 3～4%;Si 2～4%;Mn 3～16%;
Cu 1～3.5%;Al 0～4.5%;Ni 0～10%。
按本发明推荐的成分生产奥氏体球墨铸铁其加镍量可减少30～50%，降低成本15～25%。
本发明的奥氏体球墨铸铁由于成本低，可用来制做输电线路的金具，代替一般的可锻铸铁金具。
由于奥氏体球墨铸铁无磁性，每个金具可以减少线路涡流发热损失40瓦。如果每年高峰用电时间以5000小时计，每公里输电线路使用该种金具12个，则每年10万公里输电线路上就可节电2.4亿度。
Claims (2)
1、一种含镍、锰奥氏体球墨铸铁，其特征是以铜、铝等合金来代替部分镍。
2、按权项1所说的球墨铸铁，其特征是其成分为：
C 3～4%;Si 2～4%;Mn 3～16%;
Cu 1～3.5%;Al 0～4.5%;Ni 0～10%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85100066 CN85100066A (zh) | 1985-04-01 | 1985-04-01 | 低镍奥氏体球墨铸铁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85100066 CN85100066A (zh) | 1985-04-01 | 1985-04-01 | 低镍奥氏体球墨铸铁 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85100066A true CN85100066A (zh) | 1986-07-09 |
Family
ID=4790859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85100066 Pending CN85100066A (zh) | 1985-04-01 | 1985-04-01 | 低镍奥氏体球墨铸铁 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85100066A (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100372960C (zh) * | 2006-01-18 | 2008-03-05 | 山东建筑工程学院 | 锰系无磁性铸铁合金材料 |
| CN100378331C (zh) * | 2006-09-30 | 2008-04-02 | 刘朝晖 | 压缩机用无磁合金平衡块 |
| CN100465320C (zh) * | 2007-07-20 | 2009-03-04 | 山东滨州渤海活塞股份有限公司 | 用于活塞镶圈的含氮奥氏体铸铁材料 |
| EP2184372A1 (en) * | 2007-08-31 | 2010-05-12 | Kabushiki Kaisha Toyota Jidoshokki | Austenitic cast iron, process for manufacturing the same, austenitic cast iron castings, and exhaust system parts |
| CN101928871A (zh) * | 2010-09-02 | 2010-12-29 | 苏州市海威特铸造厂 | 弧形板奥氏体球墨铸铁件的生产方法 |
| CN101928872A (zh) * | 2010-09-06 | 2010-12-29 | 苏州市海威特铸造厂 | 一种低磁性铸铁件的生产方法 |
| CN103194661A (zh) * | 2012-01-05 | 2013-07-10 | Lg电子株式会社 | 无磁性铸铁和使用该无磁性铸铁的往复式压缩机 |
-
1985
- 1985-04-01 CN CN 85100066 patent/CN85100066A/zh active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100372960C (zh) * | 2006-01-18 | 2008-03-05 | 山东建筑工程学院 | 锰系无磁性铸铁合金材料 |
| CN100378331C (zh) * | 2006-09-30 | 2008-04-02 | 刘朝晖 | 压缩机用无磁合金平衡块 |
| CN100465320C (zh) * | 2007-07-20 | 2009-03-04 | 山东滨州渤海活塞股份有限公司 | 用于活塞镶圈的含氮奥氏体铸铁材料 |
| EP2184372A1 (en) * | 2007-08-31 | 2010-05-12 | Kabushiki Kaisha Toyota Jidoshokki | Austenitic cast iron, process for manufacturing the same, austenitic cast iron castings, and exhaust system parts |
| EP2184372A4 (en) * | 2007-08-31 | 2011-12-21 | Toyota Jidoshokki Kk | AUSTENITIC CAST IRON, MANUFACTURING METHOD, AUSTENITIC CAST IRON HOUSING AND EXHAUST SYSTEM PARTS |
| CN101928871A (zh) * | 2010-09-02 | 2010-12-29 | 苏州市海威特铸造厂 | 弧形板奥氏体球墨铸铁件的生产方法 |
| CN101928872A (zh) * | 2010-09-06 | 2010-12-29 | 苏州市海威特铸造厂 | 一种低磁性铸铁件的生产方法 |
| CN101928872B (zh) * | 2010-09-06 | 2012-05-02 | 苏州市海威特铸造厂 | 一种低磁性铸铁件的生产方法 |
| CN103194661A (zh) * | 2012-01-05 | 2013-07-10 | Lg电子株式会社 | 无磁性铸铁和使用该无磁性铸铁的往复式压缩机 |
| CN103194661B (zh) * | 2012-01-05 | 2015-04-15 | Lg电子株式会社 | 无磁性铸铁和使用该无磁性铸铁的往复式压缩机 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2119150A1 (en) | Precipitation hardenable martensitic stainless steel | |
| JPS5576038A (en) | High strength high toughness cobalt-base alloy | |
| CN85100066A (zh) | 低镍奥氏体球墨铸铁 | |
| EP1063309A3 (en) | Copper alloy | |
| JPS5723050A (en) | Heat resistant steel with excellent high temp. strength | |
| NO863441L (no) | Hoeyvarmefast aluminiumlegering og fremgangsmaate til fremstilling derav. | |
| CN1021060C (zh) | 铸态高强度球墨铸铁球化剂 | |
| CN1088627A (zh) | 多用途高铝不锈钢 | |
| CN102851529A (zh) | 用于纺织的筒管 | |
| JPS6415350A (en) | Fe-base sintered alloy excellent in sliding characteristic | |
| JPS6456819A (en) | Production of ductile iron having high wear resistance | |
| CN1253595C (zh) | 超高强度稀有金属合金球墨铸铁曲轴 | |
| EP0141661A3 (en) | Work-hardenable substantially austenitic stainless steel and method | |
| CN1125778A (zh) | 铁镍铜系新型热磁合金 | |
| CN1182141A (zh) | 少镍无钴马氏体时效钢 | |
| CN1033293A (zh) | 冷镦用铁基无磁不锈钢 | |
| CA2004336A1 (en) | High strength non-magnetic alloy | |
| CN1243117C (zh) | 以铝合金和黑色金属为原材料制造的大截面导线电力金具 | |
| JPS5741350A (en) | Alloy with high strength, high ductility and low thermal expansibility and its manufacture | |
| RU94005449A (ru) | Сплав на основе меди | |
| CN1035140A (zh) | 铜钨系合金奥贝球铁 | |
| Araki et al. | Mechanical properties of Ni sub 3(Al, Mn) and Ni sub 3(Al, Fe) prepared by hot pressing | |
| JPS5776155A (en) | Magnetic alloy | |
| CN85102202A (zh) | 中硅镁碲系高强度铸造铝合金 | |
| Matsushita et al. | The Ni-Be and Co-Be Binary Phase Diagrams and the Development of Two Phase Alloys Based on B 2 Intermetallic Compounds NiBe and CoBe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination |