CN105603294B - 提高球墨铸铁离心式泵壳耐磨性能的方法 - Google Patents
提高球墨铸铁离心式泵壳耐磨性能的方法 Download PDFInfo
- Publication number
- CN105603294B CN105603294B CN201511015481.4A CN201511015481A CN105603294B CN 105603294 B CN105603294 B CN 105603294B CN 201511015481 A CN201511015481 A CN 201511015481A CN 105603294 B CN105603294 B CN 105603294B
- Authority
- CN
- China
- Prior art keywords
- iron
- parts
- weight
- spheroidal graphite
- graphite cast
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials 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
Description
项目 | 对照组 | 实施例1 | 实施例2 | 实施例3 |
磨损失重(g) | 0.1318 | 0.1122 | 0.1205 | 0.1124 |
摩擦系数 | 0.0432 | 0.0156 | 0.0194 | 0.0168 |
硬度(HB) | 213 | 248 | 240 | 246 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511015481.4A CN105603294B (zh) | 2015-12-31 | 2015-12-31 | 提高球墨铸铁离心式泵壳耐磨性能的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511015481.4A CN105603294B (zh) | 2015-12-31 | 2015-12-31 | 提高球墨铸铁离心式泵壳耐磨性能的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105603294A CN105603294A (zh) | 2016-05-25 |
CN105603294B true CN105603294B (zh) | 2017-12-19 |
Family
ID=55983629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511015481.4A Expired - Fee Related CN105603294B (zh) | 2015-12-31 | 2015-12-31 | 提高球墨铸铁离心式泵壳耐磨性能的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105603294B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108070778A (zh) * | 2016-11-18 | 2018-05-25 | 山东恒圆精工部件股份有限公司 | 活塞环铸铁合金及其制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5754246A (ja) * | 1980-09-13 | 1982-03-31 | Mazda Motor Corp | Hisakuseinosuguretakyujokokuenchutetsu |
JPWO2005007914A1 (ja) * | 2003-07-18 | 2006-11-24 | 日立金属株式会社 | オーステナイト系耐熱球状黒鉛鋳鉄 |
CN101906565B (zh) * | 2009-06-08 | 2012-01-04 | 河北工业大学 | 含碳化物奥铁体球墨铸铁磨球及其制造方法 |
CN104220192B (zh) * | 2012-04-02 | 2016-05-11 | 日立金属株式会社 | 离心铸造制复合辊及其制造方法 |
CN103205625B (zh) * | 2013-04-17 | 2016-06-01 | 辽宁华岳精工有限公司 | 一种高强韧等温淬火球铁及其生产方法和应用 |
CN104805350A (zh) * | 2015-04-20 | 2015-07-29 | 齐齐哈尔市精铸良铸造有限责任公司 | 抗-40℃低温冲击的adi球墨铸铁的制备方法 |
-
2015
- 2015-12-31 CN CN201511015481.4A patent/CN105603294B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105603294A (zh) | 2016-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107002188A (zh) | 合金蠕墨铸铁、轨道车辆制动盘和熔铸方法 | |
CN101818297A (zh) | 高强度珠光体球墨铸铁压延成型模具材料的制造方法 | |
CN102560229A (zh) | 一种低铬多元合金铸及其制备方法 | |
CN103014481A (zh) | 多元低合金贝氏体球墨铸铁磨球及其制造方法 | |
CN106350726A (zh) | 汽车制动鼓铸造工艺 | |
CN105603294B (zh) | 提高球墨铸铁离心式泵壳耐磨性能的方法 | |
CN106521323B (zh) | 一种中铬合金衬板及其制作方法 | |
CN105755396A (zh) | 一种高强耐腐蚀抗氧化高铬钢及其制备方法 | |
CN106244908A (zh) | 一种热连轧精轧轧辊及其制造方法 | |
CN105855516A (zh) | 一种火力发电渗碳耐磨球制备方法 | |
CN106755846A (zh) | 一种铸铁机床床身的热处理方法 | |
CN102699645B (zh) | 一种风力发电机齿轮的等温正火工艺 | |
CN101851723A (zh) | 一种适用于矿山的马氏体球墨铸铁特殊耐磨介质 | |
US2867555A (en) | Nodular cast iron and process of manufacture thereof | |
CN105506438A (zh) | 一种新型合金铸铁的生产工艺 | |
CN104651709A (zh) | 一种球墨铸铁 | |
CN105132790A (zh) | 一种含钒碳化物奥铁体球墨铸铁及制备方法 | |
CN106636868A (zh) | 一种铸铁机床床身及其制备方法 | |
CN104120353B (zh) | 一种球磨机用耐磨钢球 | |
CN103014564B (zh) | 用于制造渣浆泵过流部件的金属材料及其制作方法 | |
CN107541577A (zh) | 一种高强度高硬度灰铸铁的加工工艺 | |
CN106222527B (zh) | 一种合金球墨铸铁轧辊及其制备工艺 | |
CN103981435A (zh) | 一种超强度耐磨合金 | |
CN104454525B (zh) | 高球化率的中央空调螺杆压缩机球墨铸铁转子的制备方法 | |
CN101363104A (zh) | 一种湿式弱酸性介质用抗磨蚀材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Hou Xiangfu Inventor after: Tian Guangfeng Inventor before: Zhang Junming |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171011 Address after: 273500 Shandong city of Jining province Zoucheng City Tai Road No. 199 Applicant after: Shandong ruifengda mechanical Limited by Share Ltd Address before: 454000 Henan Province, Jiaozuo City District Su Jia Bu Chang Cun Xi Kou Xiang Zhai as Henan Neway Machinery Manufacturing Co. Ltd. Applicant before: HENAN NIUWEI MACHINERY CASTING CO., LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20171231 |
|
CF01 | Termination of patent right due to non-payment of annual fee |