CN105695675B - 一种高铬耐磨球恒温盐浴淬火工艺 - Google Patents
一种高铬耐磨球恒温盐浴淬火工艺 Download PDFInfo
- Publication number
- CN105695675B CN105695675B CN201610193045.4A CN201610193045A CN105695675B CN 105695675 B CN105695675 B CN 105695675B CN 201610193045 A CN201610193045 A CN 201610193045A CN 105695675 B CN105695675 B CN 105695675B
- Authority
- CN
- China
- Prior art keywords
- resistant ball
- chromium wear
- salt bath
- wear
- chromium
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/607—Molten salts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D5/00—Heat treatments of cast-iron
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610193045.4A CN105695675B (zh) | 2016-03-29 | 2016-03-29 | 一种高铬耐磨球恒温盐浴淬火工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610193045.4A CN105695675B (zh) | 2016-03-29 | 2016-03-29 | 一种高铬耐磨球恒温盐浴淬火工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105695675A CN105695675A (zh) | 2016-06-22 |
CN105695675B true CN105695675B (zh) | 2018-01-16 |
Family
ID=56218010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610193045.4A Active CN105695675B (zh) | 2016-03-29 | 2016-03-29 | 一种高铬耐磨球恒温盐浴淬火工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105695675B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108842039A (zh) * | 2018-08-13 | 2018-11-20 | 林州凤宝管业有限公司 | 一种基于wc硬质合金的导卫辊制作方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104131217A (zh) * | 2014-07-24 | 2014-11-05 | 宁国市开源电力耐磨材料有限公司 | 一种高铬合金铸球 |
-
2016
- 2016-03-29 CN CN201610193045.4A patent/CN105695675B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104131217A (zh) * | 2014-07-24 | 2014-11-05 | 宁国市开源电力耐磨材料有限公司 | 一种高铬合金铸球 |
Non-Patent Citations (2)
Title |
---|
提高低合金铸铁磨球冲击韧度的研究;冯安华等;《金属热处理》;19941231(第12期);第11页第2段 * |
热处理对Cr26高铬铸铁磨球组织与性能的影响;李具仓等;《铸造》;20050930;第54卷(第9期);1.3热处理工艺 * |
Also Published As
Publication number | Publication date |
---|---|
CN105695675A (zh) | 2016-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103952633B (zh) | 具有良好低温冲击韧性的高强度钢盘条及其生产方法 | |
CN102206828B (zh) | 一种抽油杆表面合金化高综合性能改性处理工艺 | |
CN103602797B (zh) | 高硬度钢丝切丸热处理工艺 | |
CN102618817A (zh) | 用20CrMnTi钢加工成汽车变速箱零件的工艺 | |
CN104073814A (zh) | 一种高碳铬轴承钢的热处理工艺 | |
CN104532140B (zh) | 一种大尺寸盾构机轴承套圈用钢及其热处理方法 | |
CN103639402B (zh) | 一种镍铬合金粉末包覆预应力钢绞线的制造方法 | |
CN106521361A (zh) | 一种高性能耐磨钢板及其生产方法 | |
CN103643086B (zh) | 一种镍铬合金粉末包覆钢筋的制造方法 | |
CN103667944A (zh) | 一种泵用超耐磨高硬度合金钢材料及其制备方法 | |
CN104353976B (zh) | 回转支承加工及热处理工艺 | |
CN106282788A (zh) | 一种活塞杆用盘条及其生产方法 | |
CN105695675B (zh) | 一种高铬耐磨球恒温盐浴淬火工艺 | |
CN102899469A (zh) | 一种高铬耐磨白口铸铁Cr28的热处理方法 | |
CN107414420A (zh) | 一种钢结构用高强度大六角头螺栓的加工工艺 | |
CN101187294A (zh) | 超h级抽油杆 | |
CN104404226B (zh) | 一种齿轮的热处理方法 | |
CN109338278A (zh) | 一种斗齿用合金钢的热处理工艺 | |
CN108823502A (zh) | 一种30CrMnTi钢大型螺旋伞齿轮的热处理工艺 | |
CN104532166A (zh) | 一种耐磨齿轮的制备方法 | |
CN106756759B (zh) | 一种铁基合金表面高强韧渗氮层及其制备方法 | |
CN104928562A (zh) | 一种低铬白口铸铁及其去应力热处理工艺 | |
CN106939400B (zh) | 一种用于提高输电线路悬垂金具耐磨性的热喷涂方法 | |
CN104962700A (zh) | 一种耐磨材料淬火工艺 | |
CN104694725B (zh) | 一种超高强度超耐磨链条的制造工艺 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A constant temperature salt bath quenching process for high chromium wear-resistant ball Effective date of registration: 20220104 Granted publication date: 20180116 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: NINGGUO KAIYUAN ELECTRIC POWER WEAR RESISTANT MATERIALS Co.,Ltd. Registration number: Y2021990001218 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 242300 Fancun Road, heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Ningguo Kaiyuan Electric POWER WEAR Resistant MATERIALS Co.,Ltd. Address before: 242300 Heli Industrial Concentration Zone, Ningguo Economic and Technological Development Zone, Xuancheng, Anhui Province Patentee before: NINGGUO KAIYUAN ELECTRIC POWER WEAR RESISTANT MATERIALS Co.,Ltd. |
|
CP03 | Change of name, title or address |