CN106854727A - 一种主动式铲运机切刀制备方法 - Google Patents
一种主动式铲运机切刀制备方法 Download PDFInfo
- Publication number
- CN106854727A CN106854727A CN201611002465.6A CN201611002465A CN106854727A CN 106854727 A CN106854727 A CN 106854727A CN 201611002465 A CN201611002465 A CN 201611002465A CN 106854727 A CN106854727 A CN 106854727A
- Authority
- CN
- China
- Prior art keywords
- casting
- iron liquid
- treatment
- cutting knife
- quenching
- 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.)
- Granted
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
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
-
- 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
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
- C22C33/10—Making cast-iron alloys including procedures for adding magnesium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
抗拉强度(Mpa) | 屈服强度(Mpa) | 延伸率(%) | 表面硬度(HB) | |
1号试块 | 1289 | 1052 | 11.23 | 413 |
2号试块 | 1273 | 1043 | 11.57 | 420 |
3号试块 | 1271 | 1042 | 11.40 | 415 |
抗拉强度(Mpa) | 屈服强度(Mpa) | 延伸率(%) | 表面硬度(BH) | |
4号试块 | 1289 | 1045 | 10.15 | 426 |
5号试块 | 1283 | 1047 | 11.01 | 417 |
6号试块 | 1291 | 1039 | 11.11 | 421 |
抗拉强度(Mpa) | 屈服强度(Mpa) | 延伸率(%) | 表面硬度(BH) | |
7号试块 | 1293 | 1054 | 10.92 | 423 |
8号试块 | 1276 | 1038 | 11.02 | 418 |
9号试块 | 1288 | 1044 | 11.12 | 425 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611002465.6A CN106854727B (zh) | 2016-11-15 | 2016-11-15 | 一种主动式铲运机切刀制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611002465.6A CN106854727B (zh) | 2016-11-15 | 2016-11-15 | 一种主动式铲运机切刀制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106854727A true CN106854727A (zh) | 2017-06-16 |
CN106854727B CN106854727B (zh) | 2018-03-30 |
Family
ID=59127255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611002465.6A Active CN106854727B (zh) | 2016-11-15 | 2016-11-15 | 一种主动式铲运机切刀制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106854727B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102220543A (zh) * | 2011-06-24 | 2011-10-19 | 刘文喜 | 水泵上应用的高强度耐磨球墨铸铁 |
CN102560229A (zh) * | 2011-12-17 | 2012-07-11 | 铜陵市镜铁粉厂 | 一种低铬多元合金铸及其制备方法 |
CN102912213A (zh) * | 2012-11-21 | 2013-02-06 | 齐齐哈尔市精铸良铸造有限责任公司 | 贝氏体-马氏体汽车齿轮球墨铸铁的制备方法 |
CN104911458A (zh) * | 2015-04-27 | 2015-09-16 | 苏州劲元油压机械有限公司 | 一种液压泵体的铸造工艺 |
CN105018834A (zh) * | 2015-08-07 | 2015-11-04 | 东北大学 | 一种高压辊磨机的合金贝氏体球墨铸铁辊面及其制备方法 |
-
2016
- 2016-11-15 CN CN201611002465.6A patent/CN106854727B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102220543A (zh) * | 2011-06-24 | 2011-10-19 | 刘文喜 | 水泵上应用的高强度耐磨球墨铸铁 |
CN102560229A (zh) * | 2011-12-17 | 2012-07-11 | 铜陵市镜铁粉厂 | 一种低铬多元合金铸及其制备方法 |
CN102912213A (zh) * | 2012-11-21 | 2013-02-06 | 齐齐哈尔市精铸良铸造有限责任公司 | 贝氏体-马氏体汽车齿轮球墨铸铁的制备方法 |
CN104911458A (zh) * | 2015-04-27 | 2015-09-16 | 苏州劲元油压机械有限公司 | 一种液压泵体的铸造工艺 |
CN105018834A (zh) * | 2015-08-07 | 2015-11-04 | 东北大学 | 一种高压辊磨机的合金贝氏体球墨铸铁辊面及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106854727B (zh) | 2018-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101818297B (zh) | 高强度珠光体球墨铸铁压延成型模具材料的制造方法 | |
CN101643867B (zh) | 高性能铸造铜合金及其制备方法 | |
CN112111693B (zh) | Mim用420不锈钢粉末及其水气联合雾化制粉方法 | |
CN102925783A (zh) | 一种过共晶高铬白口铸铁的制备方法 | |
CN106367671B (zh) | 一种适用于万能轧机的球墨铸铁轧边辊及其制造方法 | |
CN104060157B (zh) | 一种过共晶高铬白口铸铁及其制备方法 | |
CN105886693B (zh) | 一种中等强度高延伸率球铁的熔炼方法 | |
EP2749658A1 (en) | Method for as-cast production of ausferritic ductile iron | |
CN103789600B (zh) | 过共晶高铬铸铁制备方法 | |
CN102031457A (zh) | 含钇低合金钢板锤 | |
CN105441782A (zh) | 一种球铁铸件及其制造方法 | |
CN106884126A (zh) | 一种髙铬钢轧辊及其制造方法 | |
CN110592487A (zh) | 700MPa级奥氏体铁素体双相低密度铸钢及其制备方法 | |
CN102168220B (zh) | 用于细化弹簧钢铸态组织的孕育剂的制备方法和应用方法 | |
CN102851574A (zh) | 一种耐热合金蠕墨铸铁及其制备方法 | |
CN104004960A (zh) | 一种低铬钒钛铸铁磨球及其制备方法 | |
CN102031442B (zh) | 轧辊用高速钢组织变质细化用的孕育剂的制备和应用方法 | |
CN111607743A (zh) | 一种新型高钒W6+Co高速钢材料及其制备方法 | |
CN105648305B (zh) | 高强度灰口铸铁材料及其制备方法 | |
CN102676946A (zh) | 分段硬度低合金钢锤头及其制造方法 | |
CN103589965A (zh) | 一种低合金高强度铸钢及其制备方法 | |
CN102864383A (zh) | 一种低合金钢 | |
CN104593663B (zh) | 一种耐磨白口铸铁及其制备方法 | |
CN113699300A (zh) | 一种球墨铸铁飞轮壳用孕育剂及其制备方法 | |
CN107815517A (zh) | 一种强化灰口铸铁孕育效果的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for 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: 20181205 Address after: 410100 12 East ten road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee after: Hunan Jinlong casting Limited by Share Ltd Address before: 410144 Jinchang Road, Jinjing Town, Changsha County, Changsha, Hunan 260 Patentee before: Changsha Jinlong Foundry Industry Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 410100 No. 2 Dongshi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Jinlong Zhicheng Science and Technology Co., Ltd. Address before: 410100 12 East ten road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee before: Hunan Jinlong casting Limited by Share Ltd |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190927 Address after: 410100 East ten road, Changsha economic and Technological Development Zone, Changsha City, Hunan Province, 12 Patentee after: Changsha Jinlong Foundry Industry Co., Ltd. Address before: 410100 No. 2 Dongshi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: Hunan Jinlong Zhicheng Science and Technology Co., Ltd. |