CN1304624C - 机械零件表面补碳的工艺方法 - Google Patents
机械零件表面补碳的工艺方法 Download PDFInfo
- Publication number
- CN1304624C CN1304624C CNB2005100653564A CN200510065356A CN1304624C CN 1304624 C CN1304624 C CN 1304624C CN B2005100653564 A CNB2005100653564 A CN B2005100653564A CN 200510065356 A CN200510065356 A CN 200510065356A CN 1304624 C CN1304624 C CN 1304624C
- Authority
- CN
- China
- Prior art keywords
- carbon
- quenching
- carried out
- cooling
- supplementing
- 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
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100653564A CN1304624C (zh) | 2005-03-29 | 2005-03-29 | 机械零件表面补碳的工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100653564A CN1304624C (zh) | 2005-03-29 | 2005-03-29 | 机械零件表面补碳的工艺方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1670256A CN1670256A (zh) | 2005-09-21 |
CN1304624C true CN1304624C (zh) | 2007-03-14 |
Family
ID=35041687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100653564A Active CN1304624C (zh) | 2005-03-29 | 2005-03-29 | 机械零件表面补碳的工艺方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1304624C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100473762C (zh) * | 2006-08-31 | 2009-04-01 | 上海汽车变速器有限公司 | 消除钢件表面脱碳的热处理方法 |
CN100554520C (zh) * | 2007-09-25 | 2009-10-28 | 青岛征和工业有限公司 | 精密零件表面铬基合金碳化物覆层处理方法 |
CN112296116A (zh) * | 2020-09-17 | 2021-02-02 | 江苏华久辐条制造有限公司 | 一种高强度辐条制作工艺 |
CN112695270A (zh) * | 2020-12-22 | 2021-04-23 | 内蒙古北方重工业集团有限公司 | 一种中碳合金结构钢冲压淬火件表面脱碳的补渗碳工艺 |
CN114438288B (zh) * | 2022-01-13 | 2024-04-26 | 中车福伊特传动技术(北京)有限公司 | 材料缺陷齿轮淬火方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85100188A (zh) * | 1985-04-01 | 1988-08-10 | 陕西机械学院 | 微氮中温气体渗碳工艺 |
CN1545566A (zh) * | 2002-06-11 | 2004-11-10 | 光洋热系统株式会社 | 气体渗碳方法 |
US20040250922A1 (en) * | 2003-06-12 | 2004-12-16 | Koyo Thermo Systems Co., Ltd. | Method of gas carburizing |
-
2005
- 2005-03-29 CN CNB2005100653564A patent/CN1304624C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85100188A (zh) * | 1985-04-01 | 1988-08-10 | 陕西机械学院 | 微氮中温气体渗碳工艺 |
CN1545566A (zh) * | 2002-06-11 | 2004-11-10 | 光洋热系统株式会社 | 气体渗碳方法 |
US20040250922A1 (en) * | 2003-06-12 | 2004-12-16 | Koyo Thermo Systems Co., Ltd. | Method of gas carburizing |
Also Published As
Publication number | Publication date |
---|---|
CN1670256A (zh) | 2005-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2546381A1 (en) | Carburized steel member and method for producing same | |
CN1304624C (zh) | 机械零件表面补碳的工艺方法 | |
CN106811580B (zh) | 一种h13热作模具钢的球化退火工艺 | |
JP2007131907A (ja) | 冷間加工性に優れる高周波焼入れ用鋼及びその製造方法 | |
CN109880977A (zh) | 一种提高h13钢齿轮热锻模具使用寿命的方法 | |
Maisuradze et al. | Typical engineering steel defects | |
CN114317932A (zh) | 一种获取厚壁高筒环锻件平衡态组织的热处理方法 | |
CN1131116C (zh) | 钢制元件的制造方法 | |
CN115287584B (zh) | 一种中合金渗碳钢的渗碳淬火方法 | |
CN114166605B (zh) | 一种模拟与预测大尺寸CrMo钢构件心部组织性能的方法 | |
CN109402350A (zh) | 一种钢材的热处理工艺 | |
Li et al. | Analysis of phase transformation and mechanical properties of 55CrMo steel during induction hardening | |
US20230304528A1 (en) | Crankshaft | |
CN106148881B (zh) | 用于线性滑轨的渗碳沃斯回火滑块及其制造方法 | |
KR102309003B1 (ko) | 대형 철강재의 침탄 열처리 방법과 이 방법으로 제조된 대형 철강재 | |
CN110343823B (zh) | 一种等温正火热处理工艺 | |
Pawęta et al. | The influence of hardening medium in the vacuum carburizing process on the distortion of machine elements used in the automotive industry | |
CN111719114A (zh) | 控制零件孔径收缩量的气体淬火方法 | |
CN106636570A (zh) | 一种渗碳销套返修的热处理方法 | |
Oh | Factors affecting the hardness characteristics of microstructures in gas carburized chromium alloy steels | |
Yücel et al. | Flywheel starter ring gear failures and hardness variation reduction in surface hardening process | |
Kuwert et al. | Institute of Forming Technology and Machines, Leibniz Universität Hannover, An der Universität 2, 30823 Garbsen, Germany kuwert@ ifum. uni-hannover. de | |
Kuwert et al. | Experimental Process Design for Reclamation of Geared Components | |
Aronov | Forging Process Improvement Using Intensive Quenching | |
Xu et al. | Laser surface hardening of ductile cast iron for vehicle die |
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 | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUARUI WIND ELECTRICITY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DALIAN HEAVY INDUSTRY CRANE GROUP CO., LTD. Effective date: 20081010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: 19 floor, cultural building, No. 59 Zhongguancun street, Beijing, Haidian District Patentee after: Sinovel Wind Co., Ltd. Address before: No. 169 Bayi Road, Xigang District, Liaoning, Dalian Patentee before: Huarui Co., Ltd., Dalian |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sinovel Wind Technology (Jiangsu) Co., Ltd. Assignor: Sinovel Wind Co., Ltd. Contract fulfillment period: 2009.3.19 to 2015.3.18 contract change Contract record no.: 2009990000220 Denomination of invention: Method for supplementing carbon on machine element surface Granted publication date: 20070314 License type: exclusive license Record date: 2009.3.25 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.19 TO 2015.3.18; CHANGE OF CONTRACT Name of requester: HUARUI WIND POWER TECHNOLOGY( JIANGSU ) CO., LTD. Effective date: 20090325 |