CN105568212B - 一种通过盐浴预氧化提高盐浴渗氮效率的方法 - Google Patents
一种通过盐浴预氧化提高盐浴渗氮效率的方法 Download PDFInfo
- Publication number
- CN105568212B CN105568212B CN201510953019.2A CN201510953019A CN105568212B CN 105568212 B CN105568212 B CN 105568212B CN 201510953019 A CN201510953019 A CN 201510953019A CN 105568212 B CN105568212 B CN 105568212B
- Authority
- CN
- China
- Prior art keywords
- salt bath
- nitriding
- sample
- salt
- oxidized
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
- C23C8/58—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions more than one element being applied in more than one step
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510953019.2A CN105568212B (zh) | 2015-12-17 | 2015-12-17 | 一种通过盐浴预氧化提高盐浴渗氮效率的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510953019.2A CN105568212B (zh) | 2015-12-17 | 2015-12-17 | 一种通过盐浴预氧化提高盐浴渗氮效率的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105568212A CN105568212A (zh) | 2016-05-11 |
CN105568212B true CN105568212B (zh) | 2017-11-10 |
Family
ID=55878823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510953019.2A Active CN105568212B (zh) | 2015-12-17 | 2015-12-17 | 一种通过盐浴预氧化提高盐浴渗氮效率的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105568212B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110395772B (zh) * | 2019-08-06 | 2022-06-21 | 湖北卓熙氟化股份有限公司 | 一种三氟化钴的制备方法 |
CN112176277A (zh) * | 2020-09-28 | 2021-01-05 | 常州市汇丰天元热处理有限公司 | 一种耐晶间腐蚀型结构钢的速效渗氮方法 |
CN112442651A (zh) * | 2020-10-16 | 2021-03-05 | 福建英创金属分子工程科技有限公司 | 一种铁基金属表面分子处理方法 |
CN115125477A (zh) * | 2022-06-29 | 2022-09-30 | 常州铂林热处理有限公司 | 一种复合渗氮热处理工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2112154A1 (es) * | 1995-04-07 | 1998-03-16 | Acerinox Sa | Un procedimiento para modificar la superficie de un acero inoxidable para mejorar su comportamiento refractario. |
JP2001340550A (ja) * | 2000-06-02 | 2001-12-11 | Heiwa Corp | 遊技装置、および、その遊技部材の作成方法 |
CN103361596A (zh) * | 2013-08-08 | 2013-10-23 | 成都伍田机械技术有限责任公司 | 表面改性处理的氧化盐 |
CN104674158A (zh) * | 2015-01-28 | 2015-06-03 | 李德东 | 一种popo盐浴三元共渗复合共渗处理方法 |
CN104775089A (zh) * | 2015-03-12 | 2015-07-15 | 常州大学 | 一种施加磁场快速盐浴氮化的方法 |
CN105063325A (zh) * | 2015-09-09 | 2015-11-18 | 湖南晟宏新材料科技有限公司 | 一种带锯条热处理工艺 |
-
2015
- 2015-12-17 CN CN201510953019.2A patent/CN105568212B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2112154A1 (es) * | 1995-04-07 | 1998-03-16 | Acerinox Sa | Un procedimiento para modificar la superficie de un acero inoxidable para mejorar su comportamiento refractario. |
JP2001340550A (ja) * | 2000-06-02 | 2001-12-11 | Heiwa Corp | 遊技装置、および、その遊技部材の作成方法 |
CN103361596A (zh) * | 2013-08-08 | 2013-10-23 | 成都伍田机械技术有限责任公司 | 表面改性处理的氧化盐 |
CN104674158A (zh) * | 2015-01-28 | 2015-06-03 | 李德东 | 一种popo盐浴三元共渗复合共渗处理方法 |
CN104775089A (zh) * | 2015-03-12 | 2015-07-15 | 常州大学 | 一种施加磁场快速盐浴氮化的方法 |
CN105063325A (zh) * | 2015-09-09 | 2015-11-18 | 湖南晟宏新材料科技有限公司 | 一种带锯条热处理工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN105568212A (zh) | 2016-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105568212B (zh) | 一种通过盐浴预氧化提高盐浴渗氮效率的方法 | |
CN105506540B (zh) | 一种预氧化、离子渗氮、离子氮氧共渗三步复合表面改性处理方法 | |
CN105648395B (zh) | 一种快速离子渗氮方法 | |
CN102719829B (zh) | 一种球墨铸铁液压件表面硬化氮化热处理工艺 | |
CN106086777A (zh) | 45钢传动轴快速离子渗氮方法 | |
CN108611589A (zh) | 一种提高离子渗氮效率的复合预处理工艺 | |
CN103233197A (zh) | 一种奥氏体不锈钢低温快速离子渗氮的方法 | |
CN105483605A (zh) | 一种离子氮碳共渗与离子渗氮复合表面改性处理方法 | |
CN103203390A (zh) | 眼镜架用β钛合金丝材加工方法 | |
CN104911533B (zh) | 一种金属工件低温耐蚀气体渗氮方法及其产品 | |
CN104862649A (zh) | 一种钛合金表面梯度Ni/TiN复合改性层的制备方法 | |
CN115142018B (zh) | 一种耐高温液态铅/铅铋合金腐蚀的高熵合金涂层及其制备方法 | |
CN103882442A (zh) | 一种不锈钢表面三维纳米碳薄膜及其制备方法 | |
CN106521122A (zh) | 一种提高合金结构钢耐磨性的深冷处理工艺 | |
CN114231895B (zh) | 一种奥氏体不锈钢高性能化低温高效离子复合渗表面改性方法 | |
CN109371212B (zh) | 一种大变形增强快速离子渗氮方法 | |
CN103849745B (zh) | 热壁加氢反应器大锻件的锻后热处理方法 | |
CN106011394A (zh) | 一种三段式加热的金属工件热处理工艺 | |
CN203270017U (zh) | 一种石油专用油、套管短节的快速渗氮、渗碳装置 | |
CN1699617A (zh) | 低碳钢表面低温渗硼工艺方法 | |
CN102409282A (zh) | 一种钛铝基金属间化合物材料的低温表面渗碳方法 | |
CN103643200A (zh) | 齿轮复合渗碳淬火工艺 | |
CN108588387A (zh) | 一种提高风电齿轮气体渗碳效率的预氧化工艺 | |
CN103981482B (zh) | 一种铝挤压模具表面强韧化处理工艺 | |
CN114635104A (zh) | 一种风电齿圈渗氮工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 213000 Factory Building No. 1-1 of Changzhou Science and Education City Intelligent Digital Industrial Park, No. 18-65 Changwu Middle Road, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU STREAM LIQUID METAL COMPANY., LTD. Address before: No. 1, Wujin District, Wujin District, Changzhou, Jiangsu Patentee before: Changzhou University |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: No.14 factory building, innovation park, 377 Wuyi South Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee after: CHANGZHOU SHIJING LIQUID METAL Co.,Ltd. Address before: 213000 Factory Building No. 1-1 of Changzhou Science and Education City Intelligent Digital Industrial Park, No. 18-65 Changwu Middle Road, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU SHIJING LIQUID METAL Co.,Ltd. |