CN109047748A - 环保型铁基粉末注射成型喂料及铁基零件制品的制备方法 - Google Patents
环保型铁基粉末注射成型喂料及铁基零件制品的制备方法 Download PDFInfo
- Publication number
- CN109047748A CN109047748A CN201810789045.XA CN201810789045A CN109047748A CN 109047748 A CN109047748 A CN 109047748A CN 201810789045 A CN201810789045 A CN 201810789045A CN 109047748 A CN109047748 A CN 109047748A
- Authority
- CN
- China
- Prior art keywords
- iron
- parts
- feeding
- based powder
- temperature
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 50
- 239000000843 powder Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000002347 injection Methods 0.000 title claims description 15
- 239000007924 injection Substances 0.000 title claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 238000001746 injection moulding Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229920001903 high density polyethylene Polymers 0.000 claims description 10
- 239000004700 high-density polyethylene Substances 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 8
- 229910002555 FeNi Inorganic materials 0.000 claims description 7
- 238000005469 granulation Methods 0.000 claims description 7
- 230000003179 granulation Effects 0.000 claims description 7
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 229960002415 trichloroethylene Drugs 0.000 claims description 5
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000005238 degreasing Methods 0.000 abstract description 4
- 230000035611 feeding Effects 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/102—Metallic powder coated with organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/107—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/108—Mixtures obtained by warm mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810789045.XA CN109047748A (zh) | 2018-07-18 | 2018-07-18 | 环保型铁基粉末注射成型喂料及铁基零件制品的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810789045.XA CN109047748A (zh) | 2018-07-18 | 2018-07-18 | 环保型铁基粉末注射成型喂料及铁基零件制品的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109047748A true CN109047748A (zh) | 2018-12-21 |
Family
ID=64817051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810789045.XA Pending CN109047748A (zh) | 2018-07-18 | 2018-07-18 | 环保型铁基粉末注射成型喂料及铁基零件制品的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109047748A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2376242B (en) * | 2001-05-01 | 2005-11-23 | Smith International | Roller cone bits with wear and fracture resistant surface |
CN101003091A (zh) * | 2007-01-19 | 2007-07-25 | 北京科技大学 | 以粉末为原料制备发动机涡轮增压器用可调喷嘴叶片的方法 |
CN101670438A (zh) * | 2008-09-12 | 2010-03-17 | 深圳市注成科技有限公司 | 一种金属注射成型产品以及其制作控碳方法 |
CN104668565A (zh) * | 2015-01-04 | 2015-06-03 | 东莞劲胜精密组件股份有限公司 | 粉末注射成型喂料制备方法及粉末注射成型生产方法 |
CN105014080A (zh) * | 2015-08-07 | 2015-11-04 | 萍乡市慧成精密机电有限公司 | 粉末注射成形活塞环的设计制造方法 |
CN107812933A (zh) * | 2017-09-21 | 2018-03-20 | 东莞华晶粉末冶金有限公司 | 304不锈钢粉末注射成型喂料及制备方法与制件 |
-
2018
- 2018-07-18 CN CN201810789045.XA patent/CN109047748A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2376242B (en) * | 2001-05-01 | 2005-11-23 | Smith International | Roller cone bits with wear and fracture resistant surface |
CN101003091A (zh) * | 2007-01-19 | 2007-07-25 | 北京科技大学 | 以粉末为原料制备发动机涡轮增压器用可调喷嘴叶片的方法 |
CN101670438A (zh) * | 2008-09-12 | 2010-03-17 | 深圳市注成科技有限公司 | 一种金属注射成型产品以及其制作控碳方法 |
CN104668565A (zh) * | 2015-01-04 | 2015-06-03 | 东莞劲胜精密组件股份有限公司 | 粉末注射成型喂料制备方法及粉末注射成型生产方法 |
CN105014080A (zh) * | 2015-08-07 | 2015-11-04 | 萍乡市慧成精密机电有限公司 | 粉末注射成形活塞环的设计制造方法 |
CN107812933A (zh) * | 2017-09-21 | 2018-03-20 | 东莞华晶粉末冶金有限公司 | 304不锈钢粉末注射成型喂料及制备方法与制件 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105728730B (zh) | 一种注射成形用不锈钢基喂料及其制备方法 | |
CN102276924B (zh) | 一次性注射器外套用高透明高韧性材料 | |
CN103571039A (zh) | 高熔指聚丙烯组合物及其制备方法 | |
CN106118588B (zh) | 用于钛合金粉末注射成型的粘结剂以及注射成形钛合金零件的方法 | |
CN108097970A (zh) | 金属粉末注射成型喂料及其制备方法 | |
CN109735073B (zh) | 一种高含量壳聚糖填充3d打印耗材及其制备方法 | |
CN108672695A (zh) | 一种金属粉末注射成型喂料及其制备方法 | |
CN103911100A (zh) | 一种粉末注射成形用聚甲醛基粘结剂及其制备方法 | |
CN109047753A (zh) | 一种适用于手机中框mim不锈钢喂料及其制品的制备方法 | |
CN101037579A (zh) | 粉末注射成型用粘结剂及其制备方法 | |
CN113500192B (zh) | 一种高流动性高强度金属粉末注射成型喂料及其应用方法 | |
CN109226742A (zh) | 一种超细硬质合金注射成型喂料及其制备方法 | |
CN105251992A (zh) | 粉末注射成型的合金配重块的制备方法 | |
CN104972129A (zh) | 一种铁基合金零部件的制备方法 | |
CN110625120A (zh) | 一种注塑成型用hk30喂料及其制备方法 | |
CN108339974A (zh) | 一种304不锈钢粉末注射成型喂料及其制备方法 | |
CN107974025B (zh) | 一种无填充低收缩聚丙烯复合材料及其制备方法 | |
CN108202139A (zh) | 金属粉末注射成型喂料及其制备方法 | |
CN109047748A (zh) | 环保型铁基粉末注射成型喂料及铁基零件制品的制备方法 | |
CN109047752A (zh) | 一种金属粉末注射成型喂料及其制备方法 | |
CN108817401B (zh) | 1.4435不锈钢注射成型喂料的制备方法及制备产品的方法 | |
CN111545758A (zh) | 一种新型低温粉末注射成形316l喂料及制备工艺 | |
CN112029265A (zh) | 汽车板簧挡板或支架的坯料及其成品的制备方法 | |
CN108994289A (zh) | 环保型铁基粉末注射成型喂料及铁基零件制品的制备方法 | |
CN108380869A (zh) | 低成本310不锈钢粉末注射成型蜡基喂料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190826 Address after: 523000 No. 2 Weifeng Road, Niushan External Economic Industrial Park, Dongcheng Street, Dongguan City, Guangdong Province Applicant after: Dongguan Hua Jing powder metallurgy company limited Address before: 523000 No. 2 Weifeng Road, Niushan External Economic Industrial Park, Dongcheng Street, Dongguan City, Guangdong Province Applicant before: Dongguan Hua Jing powder metallurgy company limited Applicant before: Guangdong wins smart group Limited by Share Ltd Applicant before: Dongguan Jinsheng precision electronic Components Ltd |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |