CN103990803A - 钨钼合金粉末注射工艺及其模具 - Google Patents
钨钼合金粉末注射工艺及其模具 Download PDFInfo
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- CN103990803A CN103990803A CN201410230126.8A CN201410230126A CN103990803A CN 103990803 A CN103990803 A CN 103990803A CN 201410230126 A CN201410230126 A CN 201410230126A CN 103990803 A CN103990803 A CN 103990803A
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- quiet
- moving platen
- alloy powder
- mould
- cavity
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- 239000000843 powder Substances 0.000 title claims abstract description 44
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 229910001182 Mo alloy Inorganic materials 0.000 title claims abstract description 20
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title abstract description 3
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims abstract description 15
- 238000013461 design Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- HUPNQNOWXCVQSW-UHFFFAOYSA-N 2h-pyran-4-carboxamide Chemical compound NC(=O)C1=CCOC=C1 HUPNQNOWXCVQSW-UHFFFAOYSA-N 0.000 claims description 3
- 206010020843 Hyperthermia Diseases 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000036031 hyperthermia Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910000601 superalloy Inorganic materials 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract 6
- 238000005086 pumping Methods 0.000 abstract 4
- 230000004927 fusion Effects 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- -1 polypropylene Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410230126.8A CN103990803B (zh) | 2014-05-28 | 2014-05-28 | 钨钼合金粉末注射模具及其工艺 |
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CN201410230126.8A CN103990803B (zh) | 2014-05-28 | 2014-05-28 | 钨钼合金粉末注射模具及其工艺 |
Publications (2)
Publication Number | Publication Date |
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CN103990803A true CN103990803A (zh) | 2014-08-20 |
CN103990803B CN103990803B (zh) | 2017-01-11 |
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CN201410230126.8A Active CN103990803B (zh) | 2014-05-28 | 2014-05-28 | 钨钼合金粉末注射模具及其工艺 |
Country Status (1)
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CN (1) | CN103990803B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108673913A (zh) * | 2018-05-21 | 2018-10-19 | 江苏亨睿碳纤维科技有限公司 | 一种快速多孔压缩制造工艺 |
CN108907184A (zh) * | 2018-07-30 | 2018-11-30 | 昆山科达精密模具有限公司 | 一种不易变形的粉末冶金产品模具 |
CN109894618A (zh) * | 2019-04-03 | 2019-06-18 | 嘉兴市永泰五金塑料有限责任公司 | 一种高强度共混式椅子摇摆档位件及其制作方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160633A (en) * | 1977-06-15 | 1979-07-10 | National Research Development Corporation | Apparatus for moulding components in compactable materials |
JPS6031935A (ja) * | 1983-07-29 | 1985-02-18 | Eng Plast Kk | 射出成形用金型 |
CN1133764A (zh) * | 1996-01-19 | 1996-10-23 | 冶金工业部钢铁研究总院 | 生产高比重合金制件的方法 |
CN1817512A (zh) * | 2006-03-09 | 2006-08-16 | 曲斌 | 镁合金半固态注射成形方法和装置 |
CN2832491Y (zh) * | 2005-07-29 | 2006-11-01 | 蒋迎峰 | 具有真空阀的注射模具 |
CN101479063A (zh) * | 2006-06-28 | 2009-07-08 | 浦项工科大学校产学协力团 | 通过金属注射成型制造合金部件的方法及该合金部件 |
CN103170631A (zh) * | 2013-03-19 | 2013-06-26 | 北京科技大学 | 一种制备小尺寸、薄壁Nb-W-Mo-Zr合金零件的方法 |
CN204159875U (zh) * | 2014-05-28 | 2015-02-18 | 厦门市超日精密模具有限公司 | 钨钼合金粉末注射模具 |
-
2014
- 2014-05-28 CN CN201410230126.8A patent/CN103990803B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160633A (en) * | 1977-06-15 | 1979-07-10 | National Research Development Corporation | Apparatus for moulding components in compactable materials |
JPS6031935A (ja) * | 1983-07-29 | 1985-02-18 | Eng Plast Kk | 射出成形用金型 |
CN1133764A (zh) * | 1996-01-19 | 1996-10-23 | 冶金工业部钢铁研究总院 | 生产高比重合金制件的方法 |
CN2832491Y (zh) * | 2005-07-29 | 2006-11-01 | 蒋迎峰 | 具有真空阀的注射模具 |
CN1817512A (zh) * | 2006-03-09 | 2006-08-16 | 曲斌 | 镁合金半固态注射成形方法和装置 |
CN101479063A (zh) * | 2006-06-28 | 2009-07-08 | 浦项工科大学校产学协力团 | 通过金属注射成型制造合金部件的方法及该合金部件 |
CN103170631A (zh) * | 2013-03-19 | 2013-06-26 | 北京科技大学 | 一种制备小尺寸、薄壁Nb-W-Mo-Zr合金零件的方法 |
CN204159875U (zh) * | 2014-05-28 | 2015-02-18 | 厦门市超日精密模具有限公司 | 钨钼合金粉末注射模具 |
Non-Patent Citations (2)
Title |
---|
利奥波德 弗罗梅尔: "《压力铸造技术》", 28 February 1982, 锅饭工业出版社 * |
陈怀民: "喷嘴进气气辅技术在注射模中的应用", 《模具工业》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108673913A (zh) * | 2018-05-21 | 2018-10-19 | 江苏亨睿碳纤维科技有限公司 | 一种快速多孔压缩制造工艺 |
CN108907184A (zh) * | 2018-07-30 | 2018-11-30 | 昆山科达精密模具有限公司 | 一种不易变形的粉末冶金产品模具 |
CN109894618A (zh) * | 2019-04-03 | 2019-06-18 | 嘉兴市永泰五金塑料有限责任公司 | 一种高强度共混式椅子摇摆档位件及其制作方法 |
CN109894618B (zh) * | 2019-04-03 | 2021-10-08 | 嘉兴市永泰五金塑料有限责任公司 | 一种高强度共混式椅子摇摆档位件及其制作方法 |
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CN103990803B (zh) | 2017-01-11 |
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Inventor after: Hu Hongji Inventor after: Liu Yongning Inventor before: Hu Hongji Inventor before: Wang Lianhuan |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tungsten-molybdenum alloy powder injection mould and technology thereof Effective date of registration: 20190705 Granted publication date: 20170111 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN SURINI PRECISION MOULD CO.,LTD. Registration number: 2019990000668 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200611 Granted publication date: 20170111 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN SURINI PRECISION MOULD Co.,Ltd. Registration number: 2019990000668 |
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CP01 | Change in the name or title of a patent holder |
Address after: 361000 Unit 1A, No. 71 Xinglong Road, Huli District, Xiamen, Fujian Patentee after: Chaori (Xiamen) Technology Co.,Ltd. Address before: 361000 Unit 1A, No. 71 Xinglong Road, Huli District, Xiamen, Fujian Patentee before: XIAMEN SURINI PRECISION MOULD CO.,LTD. |