CN108380867A - 低成本高性能17-4ph蜡基不锈钢喂料及其制备方法 - Google Patents
低成本高性能17-4ph蜡基不锈钢喂料及其制备方法 Download PDFInfo
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- CN108380867A CN108380867A CN201810104989.9A CN201810104989A CN108380867A CN 108380867 A CN108380867 A CN 108380867A CN 201810104989 A CN201810104989 A CN 201810104989A CN 108380867 A CN108380867 A CN 108380867A
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- powder
- stainless steel
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 59
- 239000010935 stainless steel Substances 0.000 title claims abstract description 48
- 230000035611 feeding Effects 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title description 4
- 239000000843 powder Substances 0.000 claims abstract description 86
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000011230 binding agent Substances 0.000 claims abstract description 13
- 241000555268 Dendroides Species 0.000 claims abstract description 6
- 238000005245 sintering Methods 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 11
- 238000004898 kneading Methods 0.000 claims description 10
- 210000001161 mammalian embryo Anatomy 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- 239000012459 cleaning agent Substances 0.000 claims description 5
- 238000005238 degreasing Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000004200 microcrystalline wax Substances 0.000 claims description 5
- 238000000465 moulding 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
- 239000012188 paraffin wax Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- 150000003505 terpenes Chemical class 0.000 claims description 5
- 235000007586 terpenes Nutrition 0.000 claims description 5
- 235000019580 granularity Nutrition 0.000 claims 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000007812 deficiency Effects 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
-
- B22F1/0007—
-
- 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
- B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
-
- 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
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810104989.9A CN108380867A (zh) | 2018-02-02 | 2018-02-02 | 低成本高性能17-4ph蜡基不锈钢喂料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810104989.9A CN108380867A (zh) | 2018-02-02 | 2018-02-02 | 低成本高性能17-4ph蜡基不锈钢喂料及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN108380867A true CN108380867A (zh) | 2018-08-10 |
Family
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Family Applications (1)
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CN201810104989.9A Pending CN108380867A (zh) | 2018-02-02 | 2018-02-02 | 低成本高性能17-4ph蜡基不锈钢喂料及其制备方法 |
Country Status (1)
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CN (1) | CN108380867A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109047753A (zh) * | 2018-09-04 | 2018-12-21 | 东莞华晶粉末冶金有限公司 | 一种适用于手机中框mim不锈钢喂料及其制品的制备方法 |
CN109676122A (zh) * | 2018-11-27 | 2019-04-26 | 全亿大科技(佛山)有限公司 | 注塑成型喂料、多孔金属产品及其制备方法 |
CN110449573A (zh) * | 2019-09-19 | 2019-11-15 | 深圳市鑫迪科技有限公司 | 一种用于强化sus316l不锈钢材料的烧结工艺 |
CN110976881A (zh) * | 2019-12-30 | 2020-04-10 | 广州赛隆增材制造有限责任公司 | 17-4ph线性多腔含能破片壳体的mim制造工艺 |
CN111570808A (zh) * | 2020-05-28 | 2020-08-25 | Oppo(重庆)智能科技有限公司 | 无磁17-4ph不锈钢材料及其制备方法、电子设备的壳体 |
CN113399668A (zh) * | 2021-06-16 | 2021-09-17 | 东莞华晶粉末冶金有限公司 | 热脱脂型粘结剂及喂料、马氏体时效不锈钢及其制备方法 |
Citations (8)
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US20080075618A1 (en) * | 2006-09-19 | 2008-03-27 | Schlumberger Technology Corporation | Metal Powder Layered Apparatus for Downhole Use |
CN102218720A (zh) * | 2011-05-11 | 2011-10-19 | 王峰 | 关节梅花棘轮扳手的连接头及其制造方法 |
CN102351542A (zh) * | 2011-07-12 | 2012-02-15 | 中南大学 | 一种中空结构金属或陶瓷零部件的制备方法 |
CN102836997A (zh) * | 2011-06-22 | 2012-12-26 | 烟台龙源电力技术股份有限公司 | 金属粉末烧结多孔体及其制备方法 |
CN103322570A (zh) * | 2012-03-23 | 2013-09-25 | 青岛注成金属有限公司 | 一种割嘴及其制造方法 |
CN105372159A (zh) * | 2015-12-10 | 2016-03-02 | 翁廷 | 基于阿基米德螺旋线模具检测金属粉末喂料流动性的方法 |
CN206294439U (zh) * | 2016-12-01 | 2017-06-30 | 东莞华晶粉末冶金有限公司 | 一种电子产品框体结构及电子产品 |
CN107511484A (zh) * | 2017-08-15 | 2017-12-26 | 东莞华晶粉末冶金有限公司 | 一种不锈钢注射成型喂料及其制备方法 |
-
2018
- 2018-02-02 CN CN201810104989.9A patent/CN108380867A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080075618A1 (en) * | 2006-09-19 | 2008-03-27 | Schlumberger Technology Corporation | Metal Powder Layered Apparatus for Downhole Use |
CN102218720A (zh) * | 2011-05-11 | 2011-10-19 | 王峰 | 关节梅花棘轮扳手的连接头及其制造方法 |
CN102836997A (zh) * | 2011-06-22 | 2012-12-26 | 烟台龙源电力技术股份有限公司 | 金属粉末烧结多孔体及其制备方法 |
CN102351542A (zh) * | 2011-07-12 | 2012-02-15 | 中南大学 | 一种中空结构金属或陶瓷零部件的制备方法 |
CN103322570A (zh) * | 2012-03-23 | 2013-09-25 | 青岛注成金属有限公司 | 一种割嘴及其制造方法 |
CN105372159A (zh) * | 2015-12-10 | 2016-03-02 | 翁廷 | 基于阿基米德螺旋线模具检测金属粉末喂料流动性的方法 |
CN206294439U (zh) * | 2016-12-01 | 2017-06-30 | 东莞华晶粉末冶金有限公司 | 一种电子产品框体结构及电子产品 |
CN107511484A (zh) * | 2017-08-15 | 2017-12-26 | 东莞华晶粉末冶金有限公司 | 一种不锈钢注射成型喂料及其制备方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109047753A (zh) * | 2018-09-04 | 2018-12-21 | 东莞华晶粉末冶金有限公司 | 一种适用于手机中框mim不锈钢喂料及其制品的制备方法 |
CN109676122A (zh) * | 2018-11-27 | 2019-04-26 | 全亿大科技(佛山)有限公司 | 注塑成型喂料、多孔金属产品及其制备方法 |
CN110449573A (zh) * | 2019-09-19 | 2019-11-15 | 深圳市鑫迪科技有限公司 | 一种用于强化sus316l不锈钢材料的烧结工艺 |
CN110976881A (zh) * | 2019-12-30 | 2020-04-10 | 广州赛隆增材制造有限责任公司 | 17-4ph线性多腔含能破片壳体的mim制造工艺 |
CN110976881B (zh) * | 2019-12-30 | 2022-04-12 | 广州赛隆增材制造有限责任公司 | 17-4ph线性多腔含能破片壳体的mim制造工艺 |
CN111570808A (zh) * | 2020-05-28 | 2020-08-25 | Oppo(重庆)智能科技有限公司 | 无磁17-4ph不锈钢材料及其制备方法、电子设备的壳体 |
CN113399668A (zh) * | 2021-06-16 | 2021-09-17 | 东莞华晶粉末冶金有限公司 | 热脱脂型粘结剂及喂料、马氏体时效不锈钢及其制备方法 |
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Legal Events
Date | Code | Title | Description |
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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: 20190807 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 |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |