NO134824B - - Google Patents
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- Publication number
- NO134824B NO134824B NO638/71A NO63871A NO134824B NO 134824 B NO134824 B NO 134824B NO 638/71 A NO638/71 A NO 638/71A NO 63871 A NO63871 A NO 63871A NO 134824 B NO134824 B NO 134824B
- Authority
- NO
- Norway
- Prior art keywords
- core
- particles
- cores
- salt
- mold
- Prior art date
Links
- 239000011162 core material Substances 0.000 claims description 109
- 150000003839 salts Chemical class 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 23
- 239000004033 plastic Substances 0.000 claims description 23
- 229920003023 plastic Polymers 0.000 claims description 23
- 238000001746 injection moulding Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical class [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 6
- 235000010344 sodium nitrate Nutrition 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 235000010333 potassium nitrate Nutrition 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 23
- 238000005266 casting Methods 0.000 description 16
- 239000011159 matrix material Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 10
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
- 229910052911 sodium silicate Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000010137 moulding (plastic) Methods 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002991 molded plastic Substances 0.000 description 3
- 239000011833 salt mixture Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000002826 nitrites Chemical class 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- SFMPXQZCXWDLJK-UHFFFAOYSA-M disodium;nitrate;nitrite Chemical compound [Na+].[Na+].[O-]N=O.[O-][N+]([O-])=O SFMPXQZCXWDLJK-UHFFFAOYSA-M 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- YBVAXJOZZAJCLA-UHFFFAOYSA-N nitric acid nitrous acid Chemical compound ON=O.O[N+]([O-])=O YBVAXJOZZAJCLA-UHFFFAOYSA-N 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/24—Accessories for locating and holding cores or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1370370A | 1970-02-24 | 1970-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134824B true NO134824B (enExample) | 1976-09-13 |
| NO134824C NO134824C (enExample) | 1976-12-21 |
Family
ID=21761283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO638/71A NO134824C (enExample) | 1970-02-24 | 1971-02-23 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3692551A (enExample) |
| JP (1) | JPS5218226B1 (enExample) |
| BE (1) | BE763327A (enExample) |
| CA (1) | CA969315A (enExample) |
| CH (1) | CH530247A (enExample) |
| DE (1) | DE2109553A1 (enExample) |
| FR (1) | FR2080725B1 (enExample) |
| GB (1) | GB1337845A (enExample) |
| IE (1) | IE34962B1 (enExample) |
| IL (1) | IL36279A (enExample) |
| LU (1) | LU62646A1 (enExample) |
| NL (1) | NL7102441A (enExample) |
| NO (1) | NO134824C (enExample) |
| SE (1) | SE371773B (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4208029A (en) * | 1977-04-19 | 1980-06-17 | Caterpillar Tractor Co. | Core apparatus |
| AU539985B2 (en) * | 1979-10-01 | 1984-10-25 | Farley Metals Inc. | Die casting core |
| FR2476515A1 (fr) * | 1980-02-26 | 1981-08-28 | Nl Industries Inc | Procede de fabrication de pieces metalliques par coulee sous pression dans un moule comportant un noyau non recuperable |
| US4424183A (en) | 1982-07-06 | 1984-01-03 | Baker International Corporation | Destructible core structure and method for using same |
| US4904423A (en) * | 1983-03-28 | 1990-02-27 | Park Chemical Company | Pressure molding process using salt cores and composition for making cores |
| JPS60500906A (ja) * | 1983-03-28 | 1985-06-20 | パ−ク ケミカル コムパニ− | 塩中子を使用する加圧成形方法並びに中子を製造する組成物 |
| FR2613659A1 (fr) * | 1987-04-13 | 1988-10-14 | Peugeot | Procede de fabrication de pieces rigides et creuses presentant ou non des contre depouilles |
| DE3736574A1 (de) * | 1987-10-28 | 1989-05-18 | Bayerische Motoren Werke Ag | Verfahren und formkern zur herstellung von kunststoffgegenstaenden mit hinterschneidungen |
| GB2312184B (en) * | 1996-04-17 | 2001-01-17 | David John Darby | Making a mould |
| NL1004109C2 (nl) * | 1996-09-25 | 1998-03-26 | Avebe Coop Verkoop Prod | Verwijderbare kern ten gebruike in gietproducten. |
| DE10305612B4 (de) * | 2003-02-11 | 2005-04-07 | Ashland-Südchemie-Kernfest GmbH | Beschichtungsmassen für Gusskerne |
| US7670532B1 (en) | 2005-05-17 | 2010-03-02 | Weaver William R | Golf club head and method of making the same |
| EP2432606A2 (de) * | 2009-05-18 | 2012-03-28 | CeramTec GmbH | Kerne auf der basis von salz mit behandelter oberfläche |
| DE102011116656B3 (de) * | 2011-10-21 | 2013-01-17 | Daimler Ag | Druckgastank und Fertigungsverfahren für selbigen |
| WO2014117663A1 (zh) * | 2013-02-01 | 2014-08-07 | 深圳市爱能森科技有限公司 | 石英砂/石墨复合熔盐传热蓄热介质及其制备方法 |
| WO2015014711A1 (de) | 2013-07-24 | 2015-02-05 | Emil Müller GmbH | Salzkerne und generative fertigungsverfahren zur herstellung von salzkernen |
| US20160318095A1 (en) * | 2013-10-29 | 2016-11-03 | Yale University | Molding and De-Molding of Metallic Glass Using Non-Disposable Molds |
| US10037977B2 (en) * | 2015-08-19 | 2018-07-31 | Ford Global Technologies, Llc | Power electronics system |
| US10314207B1 (en) | 2018-01-15 | 2019-06-04 | Ford Global Technologies, Llc | Power module assembly for a vehicle power inverter |
| CN108380825B (zh) * | 2018-04-28 | 2020-01-10 | 安徽工业大学 | 一种微波固化水溶盐芯的快速成形方法 |
| CN108500215B (zh) * | 2018-04-28 | 2020-02-07 | 安徽工业大学 | 一种微波固化水溶型芯的快速成形方法 |
| US10405466B1 (en) | 2018-06-14 | 2019-09-03 | Ford Global Technologies, Llc | Power-module assembly with endcap |
| DE102018215955A1 (de) * | 2018-09-19 | 2020-03-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Gießform zur Herstellung von wendelförmigen Gusskörpern |
| CN115157716A (zh) * | 2022-08-24 | 2022-10-11 | 禾材高科(苏州)有限公司 | 一种无内胆高压储气罐的制备方法 |
| DE102024125884A1 (de) * | 2024-09-10 | 2026-03-12 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines Druckbehälters und mit einem solchen Verfahren hergestellter Druckbehälter |
-
1970
- 1970-02-24 US US13703A patent/US3692551A/en not_active Expired - Lifetime
-
1971
- 1971-02-19 CA CA105,796A patent/CA969315A/en not_active Expired
- 1971-02-22 IE IE215/71A patent/IE34962B1/xx unknown
- 1971-02-23 LU LU62646D patent/LU62646A1/xx unknown
- 1971-02-23 BE BE763327A patent/BE763327A/xx unknown
- 1971-02-23 SE SE7102272A patent/SE371773B/xx unknown
- 1971-02-23 NO NO638/71A patent/NO134824C/no unknown
- 1971-02-23 FR FR7106164A patent/FR2080725B1/fr not_active Expired
- 1971-02-24 JP JP46009232A patent/JPS5218226B1/ja active Pending
- 1971-02-24 CH CH266671A patent/CH530247A/de not_active IP Right Cessation
- 1971-02-24 NL NL7102441A patent/NL7102441A/xx not_active Application Discontinuation
- 1971-02-24 DE DE19712109553 patent/DE2109553A1/de active Pending
- 1971-02-24 IL IL36279A patent/IL36279A/xx unknown
- 1971-04-19 GB GB2432371*A patent/GB1337845A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE34962B1 (en) | 1975-10-01 |
| JPS5218226B1 (enExample) | 1977-05-20 |
| FR2080725B1 (enExample) | 1975-06-06 |
| NL7102441A (enExample) | 1971-08-26 |
| IL36279A0 (en) | 1971-04-28 |
| IE34962L (en) | 1971-08-24 |
| FR2080725A1 (enExample) | 1971-11-19 |
| US3692551A (en) | 1972-09-19 |
| DE2109553A1 (de) | 1971-09-16 |
| GB1337845A (en) | 1973-11-21 |
| NO134824C (enExample) | 1976-12-21 |
| CH530247A (de) | 1972-11-15 |
| BE763327A (fr) | 1971-07-16 |
| IL36279A (en) | 1974-05-16 |
| CA969315A (en) | 1975-06-17 |
| SE371773B (enExample) | 1974-12-02 |
| LU62646A1 (enExample) | 1971-08-18 |
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