ZA200301477B - A method of producing a ceramic body by coalescence and the ceramic body produced. - Google Patents
A method of producing a ceramic body by coalescence and the ceramic body produced. Download PDFInfo
- Publication number
- ZA200301477B ZA200301477B ZA200301477A ZA200301477A ZA200301477B ZA 200301477 B ZA200301477 B ZA 200301477B ZA 200301477 A ZA200301477 A ZA 200301477A ZA 200301477 A ZA200301477 A ZA 200301477A ZA 200301477 B ZA200301477 B ZA 200301477B
- Authority
- ZA
- South Africa
- Prior art keywords
- powder
- energy
- impact
- density
- ceramic
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 132
- 239000000919 ceramic Substances 0.000 title claims description 77
- 238000004581 coalescence Methods 0.000 title claims description 27
- 239000000463 material Substances 0.000 claims description 194
- 239000000843 powder Substances 0.000 claims description 166
- 238000005245 sintering Methods 0.000 claims description 67
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 50
- 238000007906 compression Methods 0.000 claims description 39
- 230000006835 compression Effects 0.000 claims description 38
- 239000000314 lubricant Substances 0.000 claims description 36
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 32
- 150000004767 nitrides Chemical class 0.000 claims description 31
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 25
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 20
- 239000007943 implant Substances 0.000 claims description 17
- 229910010293 ceramic material Inorganic materials 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 12
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 10
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 7
- 239000008188 pellet Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 150000001247 metal acetylides Chemical class 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 65
- 230000008569 process Effects 0.000 description 40
- 229920001296 polysiloxane Polymers 0.000 description 33
- 238000012360 testing method Methods 0.000 description 30
- 239000000654 additive Substances 0.000 description 29
- 239000004519 grease Substances 0.000 description 28
- 238000005056 compaction Methods 0.000 description 24
- 239000003921 oil Substances 0.000 description 21
- 238000003825 pressing Methods 0.000 description 21
- 230000007423 decrease Effects 0.000 description 20
- 238000012545 processing Methods 0.000 description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 19
- 239000010439 graphite Substances 0.000 description 19
- 229910002804 graphite Inorganic materials 0.000 description 19
- 238000002844 melting Methods 0.000 description 19
- 230000008018 melting Effects 0.000 description 19
- 238000005469 granulation Methods 0.000 description 16
- 230000003179 granulation Effects 0.000 description 16
- 239000000725 suspension Substances 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 15
- 238000000576 coating method Methods 0.000 description 15
- 239000011230 binding agent Substances 0.000 description 14
- 239000008187 granular material Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 239000012071 phase Substances 0.000 description 13
- 230000003247 decreasing effect Effects 0.000 description 12
- 238000005461 lubrication Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000004809 Teflon Substances 0.000 description 11
- 229920006362 Teflon® Polymers 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000004605 External Lubricant Substances 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000000280 densification Methods 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 239000011343 solid material Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000007792 addition Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 238000001513 hot isostatic pressing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 229910052582 BN Inorganic materials 0.000 description 5
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 5
- 239000012620 biological material Substances 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 230000001788 irregular Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000454 talc Substances 0.000 description 5
- 229910052623 talc Inorganic materials 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000004108 freeze drying Methods 0.000 description 4
- 238000009483 freeze granulation Methods 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000012829 orthopaedic surgery Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000001272 pressureless sintering Methods 0.000 description 4
- 239000007790 solid phase Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000009694 cold isostatic pressing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000008162 cooking oil Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- -1 nitride nitride Chemical class 0.000 description 3
- 239000000615 nonconductor Substances 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 238000007569 slipcasting Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009739 binding Methods 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- 239000002639 bone cement Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 229910005091 Si3N Inorganic materials 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000009702 powder compression Methods 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000002490 spark plasma sintering Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003826 uniaxial pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000007704 wet chemistry method Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/006—Pressing and sintering powders, granules or fibres
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/42—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
- B29C43/146—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multilayered articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/16—Forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/18—Polymers of nitriles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7532—Artificial members, protheses
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0002770A SE0002770D0 (sv) | 2000-07-25 | 2000-07-25 | a method of producing a body by adiabatic forming and the body produced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200301477B true ZA200301477B (en) | 2004-02-05 |
Family
ID=20280589
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200301478A ZA200301478B (en) | 2000-07-25 | 2003-02-24 | A method of producing a composite body by coalescence and the composite body produced. |
| ZA200301473A ZA200301473B (en) | 2000-07-25 | 2003-02-24 | A method of producing a polymer body by coalescence and the polymer body produced. |
| ZA200301477A ZA200301477B (en) | 2000-07-25 | 2003-02-24 | A method of producing a ceramic body by coalescence and the ceramic body produced. |
| ZA200301472A ZA200301472B (en) | 2000-07-25 | 2003-02-24 | A method of producing a metal body by coalescence and the metal body produced. |
| ZA200301474A ZA200301474B (en) | 2000-07-25 | 2003-02-24 | A method of producing a multilayer body by coalescence and the multilayer body produced. |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200301478A ZA200301478B (en) | 2000-07-25 | 2003-02-24 | A method of producing a composite body by coalescence and the composite body produced. |
| ZA200301473A ZA200301473B (en) | 2000-07-25 | 2003-02-24 | A method of producing a polymer body by coalescence and the polymer body produced. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200301472A ZA200301472B (en) | 2000-07-25 | 2003-02-24 | A method of producing a metal body by coalescence and the metal body produced. |
| ZA200301474A ZA200301474B (en) | 2000-07-25 | 2003-02-24 | A method of producing a multilayer body by coalescence and the multilayer body produced. |
Country Status (18)
| Country | Link |
|---|---|
| US (3) | US20040164448A1 (fr) |
| EP (5) | EP1417058A1 (fr) |
| JP (5) | JP2004504195A (fr) |
| KR (5) | KR20030023715A (fr) |
| CN (5) | CN1455820A (fr) |
| AR (5) | AR033990A1 (fr) |
| AU (5) | AU2001282738A1 (fr) |
| BR (5) | BR0112744A (fr) |
| CA (5) | CA2417095A1 (fr) |
| MX (5) | MXPA03001666A (fr) |
| NO (5) | NO20030390L (fr) |
| NZ (1) | NZ524335A (fr) |
| PL (5) | PL365534A1 (fr) |
| RU (1) | RU2003105284A (fr) |
| SE (1) | SE0002770D0 (fr) |
| TW (5) | TW546390B (fr) |
| WO (5) | WO2002008478A1 (fr) |
| ZA (5) | ZA200301478B (fr) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0004122D0 (sv) * | 2000-11-09 | 2000-11-09 | Hoeganaes Ab | High density compacts and method for the preparation thereof |
| DE10322871A1 (de) * | 2003-05-21 | 2004-12-16 | Kennametal Widia Gmbh & Co.Kg | Sinterkörper und Verfahren zu seiner Herstellung |
| AU2004261484A1 (en) | 2003-07-30 | 2005-02-10 | Cyclacel Limited | 2-aminophenyl-4-phenylpyrimidines as kinase inhibitors |
| SE525853C2 (sv) * | 2003-09-25 | 2005-05-17 | Hydropulsor Ab | Förfarande och anordning för formning av pulverformigt material |
| CN1938148B (zh) * | 2004-03-30 | 2010-06-16 | 塑料成型股份公司 | 由热塑性材料制造成型体的方法 |
| US20080202651A1 (en) * | 2004-11-25 | 2008-08-28 | Jfe Steel Corporation | Method For Manufacturing High-Density Iron-Based Compacted Body and High-Density Iron-Based Sintered Body |
| DE102005045698B4 (de) * | 2005-09-20 | 2010-11-11 | Dentaurum J.P. Winkelstroeter Kg | Formkörper aus einer Dentallegierung zur Herstellung von dentalen Teilen |
| WO2007068995A1 (fr) * | 2005-12-16 | 2007-06-21 | Founders Company Limited | Procede et appareil de fabrication de produits plastiques |
| JP2007191381A (ja) * | 2005-12-19 | 2007-08-02 | Denso Corp | セラミックス原料及びセラミックス成形体の製造方法 |
| KR100808801B1 (ko) * | 2006-02-22 | 2008-02-29 | (주)덴타임 | 세라믹 의치를 제조하기 위한 방법 |
| CN101405224B (zh) * | 2006-03-22 | 2013-06-19 | 3M创新有限公司 | 过滤器介质 |
| KR100816371B1 (ko) * | 2006-12-20 | 2008-03-24 | (주) 제하 | 열간가압소결장치 |
| US8678719B2 (en) * | 2007-09-06 | 2014-03-25 | Jtekt Corporation | Cutting tip, method of forming cutting tip, and method of manufacturing cutting tip |
| CN101386926B (zh) * | 2007-09-14 | 2011-11-09 | 清华大学 | 镁基复合材料的制备方法及制备装置 |
| KR101543815B1 (ko) | 2007-10-26 | 2015-08-11 | 코닝 인코포레이티드 | 나노-첨가제를 갖는 저-크리프 지르콘 물질 및 그 제조방법 |
| US8986597B2 (en) * | 2007-10-31 | 2015-03-24 | Corning Incorporated | Low creep refractory ceramic and method of making |
| FR2924192A1 (fr) * | 2007-11-23 | 2009-05-29 | Ct Tech Des Ind Mecaniques | Procede de fabrication d'un joint d'etancheite comportant du polytetrafluoroethylene. |
| IL190022A (en) | 2008-03-09 | 2014-01-30 | Israel Aerospace Ind Ltd | A device and method for controlling vehicles and vehicles controlled by them |
| US7780368B2 (en) * | 2008-05-15 | 2010-08-24 | International Business Machines Corporation | Method and apparatus for reconfigurable key positioning on a keyboard |
| BRPI0803956B1 (pt) * | 2008-09-12 | 2018-11-21 | Whirlpool S.A. | composição metalúrgica de materiais particulados e processo de obtenção de produtos sinterizados autolubrificantes |
| DE102008055060A1 (de) | 2008-12-22 | 2010-06-24 | Robert Bosch Gmbh | Dosiermodul für ein flüssiges Reduktionsmittel |
| US20110253582A1 (en) * | 2008-12-23 | 2011-10-20 | Lenius Steven J | Moldable articles, method of making same and method of molding |
| DE102009031478A1 (de) | 2009-07-01 | 2011-01-05 | Leonhard Kurz Stiftung & Co. Kg | Mehrschichtkörper |
| DE102009029473A1 (de) | 2009-09-15 | 2011-03-24 | Robert Bosch Gmbh | Dosiermodul für ein flüssiges Reduktionsmittel |
| MX343595B (es) * | 2009-09-21 | 2016-11-11 | Saint-Gobain Performance Plastics Corp * | Metodo para formar un articulo a partir de polimeros o procesables por fusion y articulos formados de ese modo. |
| JP4802277B2 (ja) * | 2009-12-28 | 2011-10-26 | ナカシマメディカル株式会社 | 衝撃吸収構造体及びその製造方法 |
| TWI408288B (zh) * | 2010-02-12 | 2013-09-11 | Yen Sun Technology Corp | Manufacturing method of shaft tube for cooling fan |
| KR100972123B1 (ko) * | 2010-05-14 | 2010-07-23 | (주)힐닉스 | 조절식 척추 보조기 |
| CN103210593B (zh) | 2010-11-17 | 2015-04-08 | 华为技术有限公司 | 小区间干扰协调自组织网络的方法和装置 |
| CN102653120B (zh) * | 2011-03-02 | 2015-02-11 | 株式会社普利司通 | 隔震塞的制造方法、隔震塞以及隔震塞的制造装置 |
| JP5856782B2 (ja) * | 2011-08-25 | 2016-02-10 | 三菱マテリアルテクノ株式会社 | 粉末成形装置 |
| US9147524B2 (en) * | 2011-08-30 | 2015-09-29 | General Electric Company | High resistivity magnetic materials |
| KR101293855B1 (ko) * | 2012-01-12 | 2013-08-07 | 김영국 | 2사이클 엔진방식을 이용한 유기재료 및 무기재료 분말의 고화성형 장치 |
| JP5977599B2 (ja) * | 2012-06-22 | 2016-08-24 | 株式会社ブリヂストン | 免震プラグの製造方法 |
| CN103834923B (zh) * | 2012-11-27 | 2016-04-06 | 宁波江丰电子材料股份有限公司 | 钨钛靶材的制作方法 |
| DE102013201885A1 (de) * | 2013-02-05 | 2014-08-07 | Urs Brodbeck | Keramikkörper, insbesondere zur Verwendung in einem Knochenimplantat, insbesondere als Dentalimplantat |
| FR3006936B1 (fr) | 2013-06-12 | 2015-07-03 | Ct Tech Des Ind Mecaniques | Procede et ensemble de production d'une piece mecanique par frittage d'un materiau pulverulent |
| RU2540227C2 (ru) * | 2013-06-19 | 2015-02-10 | Андрей Леонидович Калинин | Способ формирования тонкопленочного защитного покрытия на базисах съемных зубных протезов, обтураторах и компонентах челюстно-лицевых протезов |
| WO2015125736A1 (fr) * | 2014-02-19 | 2015-08-27 | 株式会社モリタ製作所 | Élément d'instrument médical, instrument médical, composant d'instrument médical, pièce à main médicale, procédé de fabrication d'élément d'instrument médical, et dispositif de coupe médical |
| WO2015168332A2 (fr) * | 2014-04-30 | 2015-11-05 | Osseodyne Surgical Solutions, Llc | Implant chirurgical pour osséo-intégration |
| DE112015002611T5 (de) * | 2014-06-02 | 2017-03-09 | Temper Ip, Llc | Vorform aus einem pulverförmigen Material und Verfahren zu deren Herstellung |
| US9498922B2 (en) * | 2014-06-26 | 2016-11-22 | Vertera, Inc. | Apparatus and process for producing porous devices |
| US9504550B2 (en) | 2014-06-26 | 2016-11-29 | Vertera, Inc. | Porous devices and processes for producing same |
| CN106975744A (zh) * | 2017-03-01 | 2017-07-25 | 西南交通大学 | 一种冲击压缩制备铌铝合金的方法 |
| DE102017118528A1 (de) | 2017-08-14 | 2019-02-14 | BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. KG | Verfahren zur Herstellung eines Rohlings für die Herstellung dentaler Bauteile mittels subtraktiver CAD/CAM-Verfahren |
| CN110369655B (zh) * | 2019-08-08 | 2020-08-21 | 无锡航亚科技股份有限公司 | 一种CoCrMo胫骨平台人工关节植入物的锻造方法 |
| SE543868C2 (en) * | 2020-04-02 | 2021-08-17 | Cell Impact Ab | An apparatus for material forming |
| CN111559078A (zh) * | 2020-05-15 | 2020-08-21 | 清华大学天津高端装备研究院洛阳先进制造产业研发基地 | 一种用于降低增材制造层粗糙度的装置 |
| CN112592244B (zh) * | 2020-12-18 | 2022-11-25 | 大同市农产品质量安全检验检测中心 | 一种蔬菜有机肥及其制备方法 |
| WO2023020745A1 (fr) * | 2021-08-17 | 2023-02-23 | Sabic Global Technologies B.V. | Procédé de production d'objets façonnés de polyéthylènes à poids moléculaire ultra élevé |
| CN116005031A (zh) * | 2022-12-23 | 2023-04-25 | 深圳稀导技术有限公司 | 一种陶瓷轴承制造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE356716C (de) | 1919-05-15 | 1922-07-27 | Andre Gueret | Verfahren und Maschine zur Herstellung von Legierungen und Agglomerierungen aus pulverfoermigen Metallen |
| US3065073A (en) * | 1958-06-09 | 1962-11-20 | Aluminium Ind Ag | Method for producing composite bodies of aluminum and sintered aluminum powder |
| FR1328785A (fr) | 1961-07-15 | 1963-05-31 | Procédé et outil de façonnage pour la fabrication d'objets creux ou massifs en matières thermoplastiques ou thermodurcissables | |
| DE1483706B2 (de) * | 1965-04-01 | 1970-04-02 | Siemens AG, 1000 Berlin u. 8000 München | Mehrschichten-Verbundmetall, insbesondere für hochbelastbare elektrische Kontakte und Verfahren zu seiner Herstellung |
| DE1704144A1 (de) | 1967-07-14 | 1971-05-06 | Kabel Metallwerke Ghh | Verfahren und Vorrichtung zum Herstellen von Formkoerpern aus Polyamiden |
| CA989127A (en) | 1971-03-01 | 1976-05-18 | Norbert L. Bradley | Scrapless forming of plastic articles |
| DE2611420C3 (de) | 1976-03-18 | 1979-07-26 | Vereinigung Zur Foerderung Des Instituts Fuer Kunststoffverarbeitung In Industrie Und Handwerk An Der Rhein.- Westf. Technischen Hochschule Aachen E.V., 5100 Aachen | Verfahren zum Herstellen von Formteilen aus Polymeren durch Schlagschmelzen von pulver- oder granulatförmigen Rohstoffen |
| CH625442A5 (fr) * | 1977-07-04 | 1981-09-30 | Cerac Inst Sa | |
| GB1582757A (en) | 1977-10-17 | 1981-01-14 | Aluminum Co Of America | Method of pressing and forging metal powder |
| GB2193148A (en) * | 1985-03-04 | 1988-02-03 | Univ Queensland | Dynamically loading solid materials or powders of solid materials |
| US4695321A (en) * | 1985-06-21 | 1987-09-22 | New Mexico Tech Research Foundation | Dynamic compaction of composite materials containing diamond |
| US4717627A (en) * | 1986-12-04 | 1988-01-05 | The United States Of America As Represented By The United States Department Of Energy | Dynamic high pressure process for fabricating superconducting and permanent magnetic materials |
| FR2697184B1 (fr) * | 1992-10-28 | 1994-12-30 | Univ Nantes | Procédé de fabrication de matériaux, d'intérêt biologique simples ou multiphasés. |
| JPH11508187A (ja) * | 1995-06-21 | 1999-07-21 | ヒドロプルソール アーベー | 衝撃装置 |
| SE513170C2 (sv) * | 1998-11-19 | 2000-07-17 | Hydropulsor Ab | Material och anordning för defromation av en materialkropp |
-
2000
- 2000-07-25 SE SE0002770A patent/SE0002770D0/xx unknown
-
2001
- 2001-07-25 EP EP01961475A patent/EP1417058A1/fr not_active Withdrawn
- 2001-07-25 US US10/343,086 patent/US20040164448A1/en not_active Abandoned
- 2001-07-25 MX MXPA03001666A patent/MXPA03001666A/es not_active Application Discontinuation
- 2001-07-25 WO PCT/SE2001/001673 patent/WO2002008478A1/fr not_active Application Discontinuation
- 2001-07-25 AU AU2001282738A patent/AU2001282738A1/en not_active Abandoned
- 2001-07-25 WO PCT/SE2001/001672 patent/WO2002007917A1/fr not_active Application Discontinuation
- 2001-07-25 AR ARP010103552A patent/AR033990A1/es not_active Application Discontinuation
- 2001-07-25 NZ NZ524335A patent/NZ524335A/en not_active Application Discontinuation
- 2001-07-25 JP JP2002513960A patent/JP2004504195A/ja active Pending
- 2001-07-25 CA CA002417095A patent/CA2417095A1/fr not_active Abandoned
- 2001-07-25 EP EP01952083A patent/EP1385660A1/fr not_active Withdrawn
- 2001-07-25 CN CN01815607A patent/CN1455820A/zh active Pending
- 2001-07-25 KR KR10-2003-7001161A patent/KR20030023715A/ko not_active Application Discontinuation
- 2001-07-25 AR ARP010103550A patent/AR029986A1/es not_active Application Discontinuation
- 2001-07-25 RU RU2003105284/02A patent/RU2003105284A/ru unknown
- 2001-07-25 KR KR10-2003-7001159A patent/KR20030023714A/ko not_active Application Discontinuation
- 2001-07-25 WO PCT/SE2001/001671 patent/WO2002007910A1/fr not_active Application Discontinuation
- 2001-07-25 CN CN01815611A patent/CN1458871A/zh active Pending
- 2001-07-25 WO PCT/SE2001/001674 patent/WO2002007911A1/fr not_active Application Discontinuation
- 2001-07-25 CA CA002417218A patent/CA2417218A1/fr not_active Abandoned
- 2001-07-25 PL PL01365534A patent/PL365534A1/xx unknown
- 2001-07-25 TW TW090118176A patent/TW546390B/zh active
- 2001-07-25 JP JP2002513639A patent/JP2004504184A/ja active Pending
- 2001-07-25 CA CA002417094A patent/CA2417094A1/fr not_active Abandoned
- 2001-07-25 MX MXPA03001667A patent/MXPA03001667A/es unknown
- 2001-07-25 CN CN01815612A patent/CN1457277A/zh active Pending
- 2001-07-25 AU AU2001282737A patent/AU2001282737A1/en not_active Abandoned
- 2001-07-25 TW TW090118167A patent/TW558461B/zh not_active IP Right Cessation
- 2001-07-25 BR BR0112744-6A patent/BR0112744A/pt not_active Application Discontinuation
- 2001-07-25 MX MXPA03001664A patent/MXPA03001664A/es unknown
- 2001-07-25 TW TW090118170A patent/TW539601B/zh not_active IP Right Cessation
- 2001-07-25 KR KR10-2003-7001163A patent/KR20030036642A/ko not_active Application Discontinuation
- 2001-07-25 CA CA002417157A patent/CA2417157A1/fr not_active Abandoned
- 2001-07-25 TW TW090118169A patent/TW558460B/zh not_active IP Right Cessation
- 2001-07-25 TW TW090118171A patent/TW509603B/zh not_active IP Right Cessation
- 2001-07-25 EP EP01961476A patent/EP1399599A1/fr not_active Withdrawn
- 2001-07-25 EP EP01958726A patent/EP1377401A1/fr not_active Withdrawn
- 2001-07-25 AR ARP010103549A patent/AR029985A1/es not_active Application Discontinuation
- 2001-07-25 BR BR0112749-7A patent/BR0112749A/pt not_active IP Right Cessation
- 2001-07-25 JP JP2002513633A patent/JP2004504183A/ja active Pending
- 2001-07-25 WO PCT/SE2001/001670 patent/WO2002007916A1/fr not_active Application Discontinuation
- 2001-07-25 AR ARP010103551A patent/AR033546A1/es not_active Application Discontinuation
- 2001-07-25 PL PL01365527A patent/PL365527A1/xx unknown
- 2001-07-25 JP JP2002513638A patent/JP2004504489A/ja active Pending
- 2001-07-25 PL PL01365560A patent/PL365560A1/xx unknown
- 2001-07-25 BR BR0112743-8A patent/BR0112743A/pt not_active IP Right Cessation
- 2001-07-25 US US10/343,083 patent/US20040164442A1/en not_active Abandoned
- 2001-07-25 AU AU2001280347A patent/AU2001280347A1/en not_active Abandoned
- 2001-07-25 EP EP01958727A patent/EP1417057A1/fr not_active Withdrawn
- 2001-07-25 AU AU2001280348A patent/AU2001280348A1/en not_active Abandoned
- 2001-07-25 BR BR0112751-9A patent/BR0112751A/pt not_active Application Discontinuation
- 2001-07-25 PL PL01365427A patent/PL365427A1/xx unknown
- 2001-07-25 AR ARP010103553A patent/AR033991A1/es not_active Application Discontinuation
- 2001-07-25 MX MXPA03001624A patent/MXPA03001624A/es unknown
- 2001-07-25 KR KR10-2003-7001160A patent/KR20030022320A/ko not_active Application Discontinuation
- 2001-07-25 AU AU2001272878A patent/AU2001272878A1/en not_active Abandoned
- 2001-07-25 PL PL01365320A patent/PL365320A1/xx unknown
- 2001-07-25 CN CN01815609A patent/CN1462215A/zh active Pending
- 2001-07-25 KR KR10-2003-7001162A patent/KR20030022321A/ko not_active Application Discontinuation
- 2001-07-25 MX MXPA03001625A patent/MXPA03001625A/es unknown
- 2001-07-25 US US10/343,084 patent/US20050012231A1/en not_active Abandoned
- 2001-07-25 CN CN01816057A patent/CN1462214A/zh active Pending
- 2001-07-25 BR BR0112753-5A patent/BR0112753A/pt not_active Application Discontinuation
- 2001-07-25 JP JP2002513634A patent/JP2004504156A/ja active Pending
- 2001-07-25 CA CA002417158A patent/CA2417158A1/fr not_active Abandoned
-
2003
- 2003-01-24 NO NO20030390A patent/NO20030390L/no not_active Application Discontinuation
- 2003-01-24 NO NO20030389A patent/NO20030389L/no not_active Application Discontinuation
- 2003-01-24 NO NO20030387A patent/NO20030387L/no not_active Application Discontinuation
- 2003-01-24 NO NO20030391A patent/NO20030391L/no not_active Application Discontinuation
- 2003-01-24 NO NO20030388A patent/NO20030388L/no not_active Application Discontinuation
- 2003-02-24 ZA ZA200301478A patent/ZA200301478B/en unknown
- 2003-02-24 ZA ZA200301473A patent/ZA200301473B/en unknown
- 2003-02-24 ZA ZA200301477A patent/ZA200301477B/en unknown
- 2003-02-24 ZA ZA200301472A patent/ZA200301472B/en unknown
- 2003-02-24 ZA ZA200301474A patent/ZA200301474B/en unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050012231A1 (en) | Method of producing a ceramic body by coalescence and the ceramic body produced | |
| US20050220658A1 (en) | Process for producing a high density by high velocity compacting | |
| CarlstrÖm | Surface Chemistry in Dry Pressing | |
| Shbeh | Titanium Foams via Metal Injection Moulding in Combination with a Space Holder | |
| AU2003206280A1 (en) | A process for producing a high density by high velocity compacting | |
| Plasticity et al. | 6 Surface Chemistry in Dry Pressing ELIS CARLSTRÖM Swedish Ceramic Institute, Gothenburg, Sweden |