BE539147A - - Google Patents
Info
- Publication number
- BE539147A BE539147A BE539147DA BE539147A BE 539147 A BE539147 A BE 539147A BE 539147D A BE539147D A BE 539147DA BE 539147 A BE539147 A BE 539147A
- Authority
- BE
- Belgium
- Prior art keywords
- pressure
- powder
- gel
- flexible mold
- mold
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 10
- 230000002441 reversible effect Effects 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000007779 soft material Substances 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 claims 1
- 239000000499 gel Substances 0.000 description 26
- 238000003825 pressing Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000005245 sintering Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 108010010803 Gelatin Proteins 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 7
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000008273 gelatin Substances 0.000 description 7
- 229920000159 gelatin Polymers 0.000 description 7
- 235000019322 gelatine Nutrition 0.000 description 7
- 235000011852 gelatine desserts Nutrition 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000002612 dispersion medium Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 229920001944 Plastisol Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000004999 plastisol Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000206672 Gelidium Species 0.000 description 1
- 108010058846 Ovalbumin Proteins 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012262 resinous product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/022—Moulds for compacting material in powder, granular of pasta form
- B30B15/024—Moulds for compacting material in powder, granular of pasta form using elastic mould parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539147A true BE539147A (enrdf_load_html_response) |
Family
ID=168941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539147D BE539147A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE539147A (enrdf_load_html_response) |
-
0
- BE BE539147D patent/BE539147A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0296074B1 (fr) | Procédé et dispositif de moulage en sable de pièces composites à matrice en alliage léger et insert fibreux | |
| FR2464772A1 (fr) | Procede pour agglomerer et comprimer a chaud une poudre a l'aide d'un recipient recyclable | |
| CN108237212B (zh) | 一种铝车轮挤压铸造工艺及其装置 | |
| US5066454A (en) | Isostatic processing with shrouded melt-away mandrel | |
| BE539147A (enrdf_load_html_response) | ||
| EP1717007B1 (fr) | Procédé et installation de moulage par compression de matériaux composites en utilisant un alliage métallique en fusion | |
| CH332915A (fr) | Procédé pour comprimer une poudre | |
| US2893062A (en) | Production of shaped articles from powders using lyophilic gel molds | |
| FR3006936A1 (fr) | Procede et ensemble de production d'une piece mecanique par frittage d'un materiau pulverulent | |
| FR2829951A1 (fr) | Procede de realisation par moulage sous pression d'un element en alliage d'aluminium travaille | |
| BE896207A (fr) | Procede et dispositif de moulage d'une piece creuse par compactage d'une poudre | |
| EP0119939B1 (fr) | Procédé de frittage sous pression de poudres d'alliages d'aluminium | |
| CH400549A (fr) | Procédé de fabrication d'un objet en matière plastique comprenant un noyau métallique, et objet fabriqué selon ce procédé | |
| FR2596691A1 (fr) | Procede de fabrication de pieces moulees en matiere synthetique | |
| CN114985734B (zh) | 一种粉末等静压成型方法 | |
| BE620126A (fr) | Produit poreux et procede pour sa fabrication | |
| JPS5834102A (ja) | 粉末成形装置 | |
| FR2534517A1 (fr) | Procede et dispositif de fabrication de pieces moulees d'un seul tenant a partir de masses ceramiques seches | |
| CN113084095B (zh) | 盐芯的制造方法 | |
| FR2764543A1 (fr) | Procede et installation pour la fabrication d'un moule pour la realisation d'une piece en matiere plastique durcissable | |
| BE900271A (nl) | Werkwijze voor het vervaardigen van een lichaam bestaande uit in gesmolten staal oplosbare elementen. | |
| NO117625B (enrdf_load_html_response) | ||
| BE632865A (enrdf_load_html_response) | ||
| EP0557154B1 (fr) | Procédé de fabrication d'une charge explosive moulée; dispositif pour sa mise en oeuvre; charge explosive et munition ainsi obtenue | |
| FR2525519A1 (fr) | Procede de moulage de produits creux en beton et boite de raccordement obtenue selon ce procede |