CN100494453C - 一种具有良好切削性和切屑破碎性的低碳易切削钢 - Google Patents
一种具有良好切削性和切屑破碎性的低碳易切削钢 Download PDFInfo
- Publication number
- CN100494453C CN100494453C CNB2006100982316A CN200610098231A CN100494453C CN 100494453 C CN100494453 C CN 100494453C CN B2006100982316 A CNB2006100982316 A CN B2006100982316A CN 200610098231 A CN200610098231 A CN 200610098231A CN 100494453 C CN100494453 C CN 100494453C
- Authority
- CN
- China
- Prior art keywords
- steel
- cutting
- sulfide
- machinability
- content
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
试样编号 | 数量个/mm<sup>2</sup> | 面积比% | 平均直径μm | 平均面积μm<sup>2</sup> |
01 | 553 | 4.7 | 16.5 | 49.92 |
02 | 612 | 5.4 | 11.5 | 50.78 |
03 | 918 | 7.7 | 10.0 | 31.00 |
04 | 673 | 5.9 | 12.0 | 42.04 |
05 | 721 | 6.3 | 11.0 | 38.62 |
06 | 815 | 6.8 | 11.0 | 36.45 |
07 | 784 | 6.5 | 13.5 | 59.56 |
08 | 580 | 5.1 | 15.0 | 51.75 |
09 | 353 | 3.4 | 14.0 | 39.76 |
10 | 379 | 3.5 | 18.5 | 63.54 |
11 | 430 | 3.9 | 17.0 | 53.54 |
比较钢 | 450 | 4.2 | 27.5 | 79.71 |
试样编号 | 30分钟工具磨损量(um) | 达到VB=100um的时间 | 切屑处理性(个数/g) |
01 | 35 | 96 | 12 |
02 | 29 | 102 | 21 |
03 | 38 | 101 | 15 |
04 | 35 | 116 | 14 |
05 | 42 | 108 | 12 |
06 | 34 | 121 | 15 |
07 | 29 | 117 | 14 |
08 | 39 | 99 | 13 |
09 | 24 | 135 | 20 |
10 | 29 | 121 | 19 |
11 | 28 | 130 | 17 |
12 | 42 | 122 | 15 |
13 | 35 | 113 | 15 |
14 | 44 | 91 | 14 |
15 | 38 | 97 | 13 |
比较钢 | 54 | 108 | 9 |
试样编号 | 主轴转速(转/min) | 进刀量(mm) | 棒材表面的线速度m/min | 每克所含的片数 |
01 | 4500 | 0.1 | 97.54 | 14 |
02 | 4500 | 0.1 | 97.54 | 18 |
03 | 4500 | 0.1 | 97.54 | 15 |
04 | 4500 | 0.1 | 97.54 | 11 |
05 | 4500 | 0.1 | 97.54 | 20 |
06 | 4500 | 0.1 | 97.54 | 19 |
07 | 4500 | 0.1 | 97.54 | 17 |
08 | 4500 | 0.1 | 97.54 | 18 |
09 | 4500 | 0.1 | 97.54 | 17 |
10 | 4500 | 0.1 | 97.54 | 22 |
11 | 4500 | 0.1 | 97.54 | 16 |
12 | 4500 | 0.1 | 97.54 | 17 |
比较钢 | 4500 | 0.1 | 97.54 | 10 |
试样编号 | 冷拉断面收缩率% | 断面光洁度 | 延伸率% | 抗拉强度MPa | 屈服强度MPa | 布氏硬度HV | 晶粒度 |
标准 | ≥36 | 3级 | ≥22 | ≥390 | ≤170 | ||
01 | 60 | 3级 | 35 | 498 | 330 | 143 | 8 |
03 | 59.5 | 3级 | 32.5 | 516 | 410 | 130 | 9 |
04 | 61 | 3级 | 32 | 500 | 405 | 135 | 9 |
07 | 57.5 | 4级 | 33.5 | 535 | 355 | 124 | 10 |
09 | 62 | 4级 | 36 | 488 | 320 | 144 | 8 |
14 | 59 | 3级 | 33 | 510 | 405 | 131 | 9 |
15 | 58.5 | 3级 | 32 | 515 | 410 | 128 | 9 |
比较钢 | 45.7 | 3级 | 25.8 | 475 | 350 | 165 | 8 |
试样编号 | 表面粗糙度Ra(um) | 腐蚀后目测评定 | 夹杂物长度评定(20μm以下) |
01 | 0.82 | A | √ |
02 | 0.69 | B | √ |
03 | 1.22 | B | √ |
04 | 2.31 | B | √ |
05 | 4.29 | B | √ |
06 | 1.02 | D | × |
比较钢01 | 3.32 | C | × |
比较钢02 | 6.98 | D | × |
比较钢03 | 3.56 | C | × |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100982316A CN100494453C (zh) | 2006-12-05 | 2006-12-05 | 一种具有良好切削性和切屑破碎性的低碳易切削钢 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100982316A CN100494453C (zh) | 2006-12-05 | 2006-12-05 | 一种具有良好切削性和切屑破碎性的低碳易切削钢 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101003877A CN101003877A (zh) | 2007-07-25 |
CN100494453C true CN100494453C (zh) | 2009-06-03 |
Family
ID=38703249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100982316A Active CN100494453C (zh) | 2006-12-05 | 2006-12-05 | 一种具有良好切削性和切屑破碎性的低碳易切削钢 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100494453C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009174033A (ja) * | 2008-01-28 | 2009-08-06 | Kobe Steel Ltd | 被削性に優れた機械構造用鋼 |
CN108265228A (zh) * | 2018-02-01 | 2018-07-10 | 湖南华菱湘潭钢铁有限公司 | 一种高切削性能钢的生产方法 |
CN111621710B (zh) * | 2020-07-20 | 2021-02-19 | 启东市荣盛铜业有限公司 | 一种易切削不锈钢及其应用 |
CN111876689B (zh) * | 2020-09-08 | 2022-05-13 | 鞍钢股份有限公司 | 一种仪器仪表用低碳含硒的易切削钢及其制造方法 |
CN113462983B (zh) * | 2021-07-15 | 2021-12-31 | 安徽工业大学 | 一种易钻孔且排屑快的锁体钢及其制备方法 |
CN116497290B (zh) * | 2023-04-26 | 2023-11-07 | 江苏三鑫特殊金属材料股份有限公司 | 一种具有良好切削性和切削破坏性的不锈钢材料 |
-
2006
- 2006-12-05 CN CNB2006100982316A patent/CN100494453C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101003877A (zh) | 2007-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3918787B2 (ja) | 低炭素快削鋼 | |
JP3758581B2 (ja) | 低炭素快削鋼 | |
JP5277315B2 (ja) | 環境に優しい無鉛快削鋼及びその製造方法 | |
CN103993223A (zh) | 一种超高热导率耐磨热冲压模具钢及其制备方法 | |
CN100494453C (zh) | 一种具有良好切削性和切屑破碎性的低碳易切削钢 | |
CN109023119A (zh) | 一种具有优异塑韧性的耐磨钢及其制造方法 | |
EP4186990A1 (en) | Steel for ball-cage type universal joint retainer and production method therefor | |
CN112063923B (zh) | 1300MPa级含RE硫系易切削钢60mm棒材及其制备方法 | |
CN112874058B (zh) | 一种建筑用铜钢固液复合双金属材料及其制备方法 | |
JP2007063589A (ja) | 棒鋼・線材 | |
CN101956141A (zh) | 一种低成本屈服强度780MPa级非调质处理高强耐磨钢板及其制造方法 | |
JP2016108599A (ja) | 転動疲労特性に優れた軸受用鋼材および軸受部品 | |
JP4876638B2 (ja) | 低炭素硫黄快削鋼材 | |
JP4041413B2 (ja) | 切り屑処理性に優れた機械構造用鋼、およびその製造方法 | |
CN100348768C (zh) | 装载机铲刀刃用钢及其生产方法 | |
CN107130176A (zh) | 一种新型高速钢材料及其制备工艺 | |
JP5050515B2 (ja) | クランクシャフト用v含有非調質鋼 | |
CN106399866B (zh) | 一种含N、Al高强低合金耐磨钢 | |
CN111850407B (zh) | 850MPa级含钛易切削不锈钢锻造棒材及其制备方法 | |
JP4280923B2 (ja) | 浸炭部品又は浸炭窒化部品用の鋼材 | |
JP3255612B2 (ja) | 超快削鋼棒線材の製造方法及びそれによる超快削鋼棒線材 | |
JP3255611B2 (ja) | 穴明け加工性に優れた快削鋼棒線材及びその製造方法 | |
JP3256184B2 (ja) | 超快削鋼棒線材及び部品の製造方法並びにそれらによる超快削鋼棒線材及び部品 | |
JP5363827B2 (ja) | 機械構造用鋼およびその製造方法ならびに機械構造用部品 | |
JP3489655B2 (ja) | 高強度高靭性快削非調質鋼材 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: No. 35, Pu Zhou road, Yanjiang Industrial Park, Pukou District, Nanjing, Jiangsu Patentee after: Sanxin Special Metallic Materials Co., Ltd., Nanjing Address before: Room 24, building 212, No. 205, Zhongshan North Road, Jiangsu, Nanjing Patentee before: Sanxin Special Metallic Materials Co., Ltd., Nanjing |
|
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070725 Assignee: Jiangsu Tri-M Special Metals Co.,Ltd. Assignor: Sanxin Special Metallic Materials Co., Ltd., Nanjing Contract record no.: 2010320000216 Denomination of invention: Low carbon fast machine steel possessing good machinability, and crumbliness of swarf Granted publication date: 20090603 License type: Exclusive License Record date: 20100312 |
|
ASS | Succession or assignment of patent right |
Owner name: JIANGSU SANXIN SPECIAL METAL MATERIAL CO., LTD. Free format text: FORMER OWNER: SANXIN SPECIAL METALLIC MATERIALS CO., LTD., NANJING Effective date: 20110922 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210031 NANJING, JIANGSU PROVINCE TO: 210032 NANJING, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110922 Address after: 210032 No. 35 Pu Zhou road, Pukou District, Jiangsu, Nanjing Patentee after: Jiangsu Tri-M Special Metals Co.,Ltd. Address before: 210031 No. 35, Pu Zhou road, Yanjiang Industrial Park, Pukou District, Jiangsu, Nanjing Patentee before: Sanxin Special Metallic Materials Co., Ltd., Nanjing |